Merge pull request #411 from mtrmac/podman-sequoia

WIP: Install podman-sequoia in rawhide images

.cirrus.star

@@ -6,7 +6,6 @@ load("cirrus", "fs")
 def main():
   return {
     "env": {
-      "IMG_SFX": fs.read("IMG_SFX").strip(),
-      "IMPORT_IMG_SFX": fs.read("IMPORT_IMG_SFX").strip()
+      "IMG_SFX": fs.read("IMG_SFX").strip()
     },
   }

.cirrus.yml

@@ -164,20 +164,21 @@ base_images_task:
     # Packer needs time to clean up partially created VM images
     auto_cancellation: $CI != "true"
     stateful: true
-    timeout_in: 50m
-    # Cannot use a container for this task, virt required for fedora image conversion
-    gce_instance:
-        <<: *ibi_vm
-        # Nested-virt is required, need Intel Haswell or better CPU
-        enable_nested_virtualization: true
-        type: "n2-standard-2"
-        scopes: ["cloud-platform"]
+    timeout_in: 70m
+    gce_instance: *ibi_vm
     matrix:
         - &base_image
           name: "${PACKER_BUILDS} Base Image"
+          gce_instance: &nested_virt_vm
+              <<: *ibi_vm
+              # Nested-virt is required, need Intel Haswell or better CPU
+              enable_nested_virtualization: true
+              type: "n2-standard-16"
+              scopes: ["cloud-platform"]
           env:
             PACKER_BUILDS: "fedora"
         - <<: *base_image
+          gce_instance: *nested_virt_vm
           env:
             PACKER_BUILDS: "prior-fedora"
         - <<: *base_image
@@ -211,6 +212,7 @@ cache_images_task:
     # Packer needs time to clean up partially created VM images
     auto_cancellation: $CI != "true"
     stateful: true
+    timeout_in: 90m
     container:
         dockerfile: "image_builder/Containerfile"
         cpu: 2
@@ -231,9 +233,6 @@ cache_images_task:
         - <<: *cache_image
           env:
             PACKER_BUILDS: "fedora-netavark"
-        - <<: *cache_image
-          env:
-            PACKER_BUILDS: "fedora-podman-py"
         - <<: *cache_image
           env:
             PACKER_BUILDS: "fedora-aws"
@@ -284,6 +283,26 @@ win_images_task:
         path: win_images/manifest.json
         type: application/json
 
+# These targets are intended for humans, make sure they builds and function on a basic level
+test_debug_task:
+    name: "Test ${TARGET} make target"
+    alias: test_debug
+    only_if: *is_pr
+    skip: *ci_docs
+    depends_on:
+        - validate
+    gce_instance: *nested_virt_vm
+    matrix:
+        - env:
+            TARGET: ci_debug
+        - env:
+            TARGET: image_builder_debug
+    env:
+        HOME: "/root"
+        GAC_FILEPATH: "/dev/null"
+        AWS_SHARED_CREDENTIALS_FILE: "/dev/null"
+        DBG_TEST_CMD: "true"
+    script: make ${TARGET}
 
 # Test metadata addition to images (built or not) to ensure container functions
 test_imgts_task: &imgts
@@ -318,7 +337,6 @@ test_imgts_task: &imgts
             fedora-c${IMG_SFX}
             prior-fedora-c${IMG_SFX}
             fedora-netavark-c${IMG_SFX}
-            fedora-podman-py-c${IMG_SFX}
             rawhide-c${IMG_SFX}
             debian-c${IMG_SFX}
             build-push-c${IMG_SFX}
@@ -485,7 +503,9 @@ test_build-push_task:
 tag_latest_images_task:
     alias: tag_latest_images
     name: "Tag latest built container images."
-    only_if: $CIRRUS_BRANCH == $CIRRUS_DEFAULT_BRANCH
+    only_if: |
+        $CIRRUS_CRON == '' &&
+        $CIRRUS_BRANCH == $CIRRUS_DEFAULT_BRANCH
     skip: *ci_docs
     gce_instance: *ibi_vm
     env: *image_env
@@ -528,6 +548,7 @@ success_task:
         - base_images
         - cache_images
         - win_images
+        - test_debug
         - test_imgts
         - imgts
         - test_imgobsolete

.codespelldict

@@ -0,0 +1,2 @@
+IMGSFX,IMG-SFX->IMG_SFX
+Dockerfile->Containerfile

.codespellrc

@@ -0,0 +1,4 @@
+[codespell]
+ignore-words = .codespellignore
+dictionary = .codespelldict
+quiet-level = 3

.github/renovate.json5

@@ -1,20 +1,12 @@
 /*
-   Renovate is a service similar to GitHub Dependabot, but with
-   (fantastically) more configuration options.  So many options
-   in fact, if you're new I recommend glossing over this cheat-sheet
-   prior to the official documentation:
+   Renovate is a service similar to GitHub Dependabot.
 
-   https://www.augmentedmind.de/2021/07/25/renovate-bot-cheat-sheet
-
-   Configuration Update/Change Procedure:
-     1. Make changes
-     2. Manually validate changes (from repo-root):
+   Please Manually validate any changes to this file with:
 
         podman run -it \
             -v ./.github/renovate.json5:/usr/src/app/renovate.json5:z \
-            docker.io/renovate/renovate:latest \
+            ghcr.io/renovatebot/renovate:latest \
             renovate-config-validator
-     3. Commit.
 
    Configuration Reference:
    https://docs.renovatebot.com/configuration-options/
@@ -22,11 +14,9 @@
    Monitoring Dashboard:
    https://app.renovatebot.com/dashboard#github/containers
 
-   Note: The Renovate bot will create/manage it's business on
-         branches named 'renovate/*'.  Otherwise, and by
-         default, the only the copy of this file that matters
-         is the one on the `main` branch.  No other branches
-         will be monitored or touched in any way.
+   Note: The Renovate bot will create/manage its business on
+         branches named 'renovate/*'.  The only copy of this
+         file that matters is the one on the `main` branch.
 */
 
 {
@@ -44,55 +34,45 @@
     // This repo builds images, don't try to manage them.
     "docker:disable"
   ],
-  /*************************************************
-   *** Repository-specific configuration options ***
-   *************************************************/
-  // Don't leave dep. update. PRs "hanging", assign them to people.
-  "assignees": ["cevich"],
 
   // Don't build CI VM images for dep. update PRs (by default)
-  commitMessagePrefix: "[CI:DOCS]",
+  "commitMessagePrefix": "[CI:DOCS]",
 
-  "regexManagers": [
+  "customManagers": [
+    // Manage updates to the common automation library version
     {
+      "customType": "regex",
       "fileMatch": "^lib.sh$",
-      "matchStrings": ["^INSTALL_AUTOMATION_VERSION=\"(?<currentValue>.+)\""],
+      "matchStrings": ["INSTALL_AUTOMATION_VERSION=\"(?<currentValue>.+)\""],
       "depNameTemplate": "containers/automation",
       "datasourceTemplate": "github-tags",
       "versioningTemplate": "semver-coerced",
       // "v" included in tag, but should not be used in lib.sh
-      "extractVersionTemplate": "v(?<version>.+)",
-    },
+      "extractVersionTemplate": "^v(?<version>.+)$"
+    }
   ],
 
   // N/B: LAST MATCHING RULE WINS, match statems are ANDed together.
-  // https://docs.renovatebot.com/configuration-options/#packagerules
   "packageRules": [
+    // When automation library version updated, full CI VM image build
+    // is needed, along with some other overrides not required in
+    // (for example) github-action updates.
     {
-      "matchManagers": ["regex"],
-      "matchFiles": ["lib.sh"],  // full-path exact-match
-      // Don't wait, roll out CI VM Updates immediately
+      "matchManagers": ["custom.regex"],
+      "matchFileNames": ["lib.sh"],
       "schedule": ["at any time"],
-      // Override default `[CI:DOCS]`, DO build new CI VM images.
-      commitMessagePrefix: null,
-      // Frequently, library updates require adjustments to build-scripts
+      "commitMessagePrefix": null,
       "draftPR": true,
-      "reviewers": ["cevich"],
       "prBodyNotes": [
-// handlebar conditionals don't have logical operators, and renovate
-// does not provide an 'isMinor' template field
-"\
+        "\
 {{#if isMajor}}\
-:warning: Changes are **likely** required for build-scripts \
-and/or downstream CI VM image users. Please check very carefully. :warning:\
-{{/if}}\
-{{#if isPatch}}\
+:warning: Changes are **likely** required for build-scripts and/or downstream CI VM \
+image users. Please check very carefully. :warning:\
 {{else}}\
-:warning: Changes *might be* required for build-scripts \
-and/or downstream CI VM image users. Please double-check. :warning:\
-{{/if}}\
-"
-      ],
+:warning: Changes may be required for build-scripts and/or downstream CI VM \
+image users. Please double-check. :warning:\
+{{/if}}"
+      ]
     }
   ]
 }

.github/workflows/check_cirrus_cron.yml

@@ -14,4 +14,9 @@ jobs:
   # Ref: https://docs.github.com/en/actions/using-workflows/reusing-workflows
   call_cron_failures:
     uses: containers/podman/.github/workflows/check_cirrus_cron.yml@main
-    secrets: inherit
+    secrets:
+      SECRET_CIRRUS_API_KEY: ${{secrets.SECRET_CIRRUS_API_KEY}}
+      ACTION_MAIL_SERVER: ${{secrets.ACTION_MAIL_SERVER}}
+      ACTION_MAIL_USERNAME: ${{secrets.ACTION_MAIL_USERNAME}}
+      ACTION_MAIL_PASSWORD: ${{secrets.ACTION_MAIL_PASSWORD}}
+      ACTION_MAIL_SENDER: ${{secrets.ACTION_MAIL_SENDER}}

.github/workflows/pr_image_id.yml

@@ -132,12 +132,10 @@ jobs:
 
             - if: steps.manifests.outputs.count > 0
               name: Post PR comment with image name/id table
-              uses: jungwinter/comment@v1.1.0
+              uses: thollander/actions-comment-pull-request@v3
               with:
-                  issue_number: '${{ steps.retro.outputs.prn }}'
-                  type: 'create'
-                  token: '${{ secrets.GITHUB_TOKEN }}'
-                  body: |
+                  pr-number: '${{ steps.retro.outputs.prn }}'
+                  message: |
                     ${{ env.IMAGE_TABLE }}
 
             # Ref: https://github.com/marketplace/actions/deploy-to-gist

.gitignore

@@ -1,2 +1,3 @@
 */*.json
 /.cache
+.pre-commit-config.yaml

.pre-commit-hooks.yaml

@@ -0,0 +1,20 @@
+---
+
+# Ref: https://pre-commit.com/#creating-new-hooks
+- id: check-imgsfx
+  name: Check IMG_SFX for accidental reuse.
+  description: |
+    Every PR intended to produce CI VM or container images must update
+    the `IMG_SFX` file via `make IMG_SFX`.  The exact value will be
+    validated against global suffix usage (encoded as tags on the
+    `imgts` container image).  This pre-commit hook verifies on every
+    push, the IMG_SFX file's value has not been pushed previously.
+    It's intended as a simple/imperfect way to save developers time
+    by avoiding force-pushes that will most certainly fail validation.
+  entry: ./check-imgsfx.sh
+  language: system
+  exclude: '.*'  # Not examining any specific file/dir/link
+  always_run: true  # ignore no matching files
+  fail_fast: true
+  pass_filenames: false
+  stages: ["pre-push"]

IMG_SFX

@@ -1 +1 @@
-20240529t141726z-f40f39d13
+20250812t173301z-f42f41d13

IMPORT_IMG_SFX

@@ -1 +0,0 @@
-20240423t151529z-f40f39d13

Makefile

@@ -20,14 +20,13 @@ if_ci_else = $(if $(findstring true,$(CI)),$(1),$(2))
 
 export CENTOS_STREAM_RELEASE = 9
 
-export FEDORA_RELEASE = 40
-export PRIOR_FEDORA_RELEASE = 39
+# Warning: Beta Fedora releases are not supported.  Verifiy EC2 AMI availability
+# here: https://fedoraproject.org/cloud/download
+export FEDORA_RELEASE = 42
+export PRIOR_FEDORA_RELEASE = 41
 
 # This should always be one-greater than $FEDORA_RELEASE (assuming it's actually the latest)
-export RAWHIDE_RELEASE = 41
-
-# See import_images/README.md
-export FEDORA_IMPORT_IMG_SFX = $(_IMPORT_IMG_SFX)
+export RAWHIDE_RELEASE = 43
 
 # Automation assumes the actual release number (after SID upgrade)
 # is always one-greater than the latest DEBIAN_BASE_FAMILY (GCE image).
@@ -104,7 +103,6 @@ override _HLPFMT = "%-20s %s\n"
 
 # Suffix value for any images built from this make execution
 _IMG_SFX ?= $(file <IMG_SFX)
-_IMPORT_IMG_SFX ?= $(file <IMPORT_IMG_SFX)
 
 # Env. vars needed by packer
 export CHECKPOINT_DISABLE = 1  # Disable hashicorp phone-home
@@ -116,6 +114,9 @@ export AWS := aws --output json --region us-east-1
 # Needed for container-image builds
 GIT_HEAD = $(shell git rev-parse HEAD)
 
+# Save some typing
+_IMGTS_FQIN := quay.io/libpod/imgts:c$(_IMG_SFX)
+
 ##### Targets #####
 
 # N/B: The double-# after targets is gawk'd out as the target description
@@ -131,17 +132,17 @@ help: ## Default target, parses special in-line comments as documentation.
 # names and a max-length of 63.
 .PHONY: IMG_SFX
 IMG_SFX:  timebomb-check ## Generate a new date-based image suffix, store in the file IMG_SFX
-	$(file >$@,$(shell date --utc +%Y%m%dt%H%M%Sz)-f$(FEDORA_RELEASE)f$(PRIOR_FEDORA_RELEASE)d$(subst .,,$(DEBIAN_RELEASE)))
-	@echo "$(file <IMG_SFX)"
+	@echo "$$(date -u +%Y%m%dt%H%M%Sz)-f$(FEDORA_RELEASE)f$(PRIOR_FEDORA_RELEASE)d$(subst .,,$(DEBIAN_RELEASE))" > "$@"
+	@cat IMG_SFX
 
 # Prevent us from wasting CI time when we have expired timebombs
 .PHONY: timebomb-check
 timebomb-check:
-	@now=$$(date --utc +%Y%m%d); \
+	@now=$$(date -u +%Y%m%d); \
 	    found=; \
 	    while read -r bomb; do \
-	        when=$$(echo "$$bomb" | awk '{print $$2}'); \
-	        if [ $$when -le $$now ]; then \
+	        when=$$(echo "$$bomb" | sed -E -e 's/^.*timebomb ([0-9]+).*/\1/'); \
+	        if [ "$$when" -le "$$now" ]; then \
 	            echo "$$bomb"; \
 	            found=found; \
 	        fi; \
@@ -152,13 +153,17 @@ timebomb-check:
 	        false; \
 	    fi
 
-.PHONY: IMPORT_IMG_SFX
-IMPORT_IMG_SFX:  ## Generate a new date-based import-image suffix, store in the file IMPORT_IMG_SFX
-	$(file >$@,$(shell date --utc +%Y%m%dt%H%M%Sz)-f$(FEDORA_RELEASE)f$(PRIOR_FEDORA_RELEASE)d$(subst .,,$(DEBIAN_RELEASE)))
-	@echo "$(file <IMPORT_IMG_SFX)"
+# Given the path to a file containing 'sha256:<image id>' return <image id>
+# or throw error if empty.
+define imageid
+	$(if $(file < $(1)),$(subst sha256:,,$(file < $(1))),$(error Container IID file $(1) doesn't exist or is empty))
+endef
 
+# This is intended for use by humans, to debug the image_builder_task in .cirrus.yml
+# as well as the scripts under the ci subdirectory.  See the 'image_builder_debug`
+# target if debugging of the packer builds is necessary.
 .PHONY: ci_debug
-ci_debug: $(_TEMPDIR)/ci_debug.tar ## Build and enter container for local development/debugging of container-based Cirrus-CI tasks
+ci_debug: $(_TEMPDIR)/ci_debug.iid ## Build and enter container for local development/debugging of container-based Cirrus-CI tasks
 	/usr/bin/podman run -it --rm \
 		--security-opt label=disable \
 		-v $(_MKFILE_DIR):$(_MKFILE_DIR) -w $(_MKFILE_DIR) \
@@ -170,19 +175,18 @@ ci_debug: $(_TEMPDIR)/ci_debug.tar ## Build and enter container for local develo
 		-e GAC_FILEPATH=$(GAC_FILEPATH) \
 		-e AWS_SHARED_CREDENTIALS_FILE=$(AWS_SHARED_CREDENTIALS_FILE) \
 		-e TEMPDIR=$(_TEMPDIR) \
-		docker-archive:$<
+		$(call imageid,$<) $(if $(DBG_TEST_CMD),$(DBG_TEST_CMD),)
 
-# Takes 3 arguments: export filepath, FQIN, context dir
+# Takes 3 arguments: IID filepath, FQIN, context dir
 define podman_build
 	podman build -t $(2) \
+		--iidfile=$(1) \
 		--build-arg CENTOS_STREAM_RELEASE=$(CENTOS_STREAM_RELEASE) \
 		--build-arg PACKER_VERSION=$(call err_if_empty,PACKER_VERSION) \
 		-f $(3)/Containerfile .
-	rm -f $(1)
-	podman save --quiet -o $(1) $(2)
 endef
 
-$(_TEMPDIR)/ci_debug.tar: $(_TEMPDIR) $(wildcard ci/*)
+$(_TEMPDIR)/ci_debug.iid: $(_TEMPDIR) $(wildcard ci/*)
 	$(call podman_build,$@,ci_debug,ci)
 
 $(_TEMPDIR):
@@ -225,7 +229,7 @@ $(_TEMPDIR)/user-data: $(_TEMPDIR) $(_TEMPDIR)/cidata.ssh.pub $(_TEMPDIR)/cidata
 cidata: $(_TEMPDIR)/user-data $(_TEMPDIR)/meta-data
 
 define build_podman_container
-	$(MAKE) $(_TEMPDIR)/$(1).tar BASE_TAG=$(2)
+	$(MAKE) $(_TEMPDIR)/$(1).iid BASE_TAG=$(2)
 endef
 
 # First argument is the path to the template JSON
@@ -253,14 +257,17 @@ image_builder: image_builder/manifest.json ## Create image-building image and im
 image_builder/manifest.json: image_builder/gce.json image_builder/setup.sh lib.sh systemd_banish.sh $(PACKER_INSTALL_DIR)/packer
 	$(call packer_build,image_builder/gce.json)
 
-# Note: We assume this repo is checked out somewhere under the caller's
-# home-dir for bind-mounting purposes.  Otherwise possibly necessary
-# files/directories like $HOME/.gitconfig or $HOME/.ssh/ won't be available
-# from inside the debugging container.
+# Note: It's assumed there are important files in the callers $HOME
+# needed for debugging (.gitconfig, .ssh keys, etc.).  It's unsafe
+# to assume $(_MKFILE_DIR) is also under $HOME.  Both are mounted
+# for good measure.
 .PHONY: image_builder_debug
-image_builder_debug: $(_TEMPDIR)/image_builder_debug.tar ## Build and enter container for local development/debugging of targets requiring packer + virtualization
+image_builder_debug: $(_TEMPDIR)/image_builder_debug.iid ## Build and enter container for local development/debugging of targets requiring packer + virtualization
 	/usr/bin/podman run -it --rm \
-		--security-opt label=disable -v $$HOME:$$HOME -w $(_MKFILE_DIR) \
+		--security-opt label=disable \
+		-v $$HOME:$$HOME \
+		-v $(_MKFILE_DIR):$(_MKFILE_DIR) \
+		-w $(_MKFILE_DIR) \
 		-v $(_TEMPDIR):$(_TEMPDIR) \
 		-v $(call err_if_empty,GAC_FILEPATH):$(GAC_FILEPATH) \
 		-v $(call err_if_empty,AWS_SHARED_CREDENTIALS_FILE):$(AWS_SHARED_CREDENTIALS_FILE) \
@@ -268,113 +275,13 @@ image_builder_debug: $(_TEMPDIR)/image_builder_debug.tar ## Build and enter cont
 		-e PACKER_INSTALL_DIR=/usr/local/bin \
 		-e PACKER_VERSION=$(call err_if_empty,PACKER_VERSION) \
 		-e IMG_SFX=$(call err_if_empty,_IMG_SFX) \
-		-e IMPORT_IMG_SFX=$(call err_if_empty,_IMPORT_IMG_SFX) \
 		-e GAC_FILEPATH=$(GAC_FILEPATH) \
 		-e AWS_SHARED_CREDENTIALS_FILE=$(AWS_SHARED_CREDENTIALS_FILE) \
-		docker-archive:$<
+		$(call imageid,$<) $(if $(DBG_TEST_CMD),$(DBG_TEST_CMD))
 
-$(_TEMPDIR)/image_builder_debug.tar: $(_TEMPDIR) $(wildcard image_builder/*)
+$(_TEMPDIR)/image_builder_debug.iid: $(_TEMPDIR) $(wildcard image_builder/*)
 	$(call podman_build,$@,image_builder_debug,image_builder)
 
-# Avoid re-downloading unnecessarily
-# Ref: https://www.gnu.org/software/make/manual/html_node/Special-Targets.html#Special-Targets
-.PRECIOUS: $(_TEMPDIR)/fedora-aws-$(_IMPORT_IMG_SFX).$(IMPORT_FORMAT)
-$(_TEMPDIR)/fedora-aws-$(_IMPORT_IMG_SFX).$(IMPORT_FORMAT): $(_TEMPDIR)
-	bash import_images/handle_image.sh \
-		$@ \
-		$(call err_if_empty,FEDORA_IMAGE_URL) \
-		$(call err_if_empty,FEDORA_CSUM_URL)
-
-$(_TEMPDIR)/fedora-aws-arm64-$(_IMPORT_IMG_SFX).$(IMPORT_FORMAT): $(_TEMPDIR)
-	bash import_images/handle_image.sh \
-		$@ \
-		$(call err_if_empty,FEDORA_ARM64_IMAGE_URL) \
-		$(call err_if_empty,FEDORA_ARM64_CSUM_URL)
-
-$(_TEMPDIR)/%.md5: $(_TEMPDIR)/%.$(IMPORT_FORMAT)
-	openssl md5 -binary $< | base64 > $@.tmp
-	mv $@.tmp $@
-
-# MD5 metadata value checked by AWS after upload + 5 retries.
-# Cache disabled to avoid sync. issues w/ vmimport service if
-# image re-uploaded.
-# TODO: Use sha256 from ..._CSUM_URL file instead of recalculating
-# https://docs.aws.amazon.com/AmazonS3/latest/userguide/checking-object-integrity.html
-# Avoid re-uploading unnecessarily
-.SECONDARY: $(_TEMPDIR)/%.uploaded
-$(_TEMPDIR)/%.uploaded: $(_TEMPDIR)/%.$(IMPORT_FORMAT) $(_TEMPDIR)/%.md5
-	-$(AWS) s3 rm --quiet s3://packer-image-import/%.$(IMPORT_FORMAT)
-	$(AWS) s3api put-object \
-		--content-md5 "$(file < $(_TEMPDIR)/$*.md5)" \
-		--content-encoding binary/octet-stream \
-		--cache-control no-cache \
-		--bucket packer-image-import \
-		--key $*.$(IMPORT_FORMAT) \
-		--body $(_TEMPDIR)/$*.$(IMPORT_FORMAT) > $@.tmp
-	mv $@.tmp $@
-
-# For whatever reason, the 'Format' value must be all upper-case.
-# Avoid creating unnecessary/duplicate import tasks
-.SECONDARY: $(_TEMPDIR)/%.import_task_id
-$(_TEMPDIR)/%.import_task_id: $(_TEMPDIR)/%.uploaded
-	$(AWS) ec2 import-snapshot \
-		--disk-container Format=$(shell tr '[:lower:]' '[:upper:]'<<<"$(IMPORT_FORMAT)"),UserBucket="{S3Bucket=packer-image-import,S3Key=$*.$(IMPORT_FORMAT)}" > $@.tmp.json
-	@cat $@.tmp.json
-	jq -r -e .ImportTaskId $@.tmp.json > $@.tmp
-	mv $@.tmp $@
-
-# Avoid importing multiple snapshots for the same image
-.PRECIOUS: $(_TEMPDIR)/%.snapshot_id
-$(_TEMPDIR)/%.snapshot_id: $(_TEMPDIR)/%.import_task_id
-	bash import_images/wait_import_task.sh "$<" > $@.tmp
-	mv $@.tmp $@
-
-define _register_sed
-	sed -r \
-		-e 's/@@@NAME@@@/$(1)/' \
-		-e 's/@@@IMPORT_IMG_SFX@@@/$(_IMPORT_IMG_SFX)/' \
-		-e 's/@@@ARCH@@@/$(2)/' \
-		-e 's/@@@SNAPSHOT_ID@@@/$(3)/' \
-		import_images/register.json.in \
-	> $(4)
-endef
-
-$(_TEMPDIR)/fedora-aws-$(_IMPORT_IMG_SFX).register.json: $(_TEMPDIR)/fedora-aws-$(_IMPORT_IMG_SFX).snapshot_id import_images/register.json.in
-	$(call _register_sed,fedora-aws,x86_64,$(file <$<),$@)
-
-$(_TEMPDIR)/fedora-aws-arm64-$(_IMPORT_IMG_SFX).register.json: $(_TEMPDIR)/fedora-aws-arm64-$(_IMPORT_IMG_SFX).snapshot_id import_images/register.json.in
-	$(call _register_sed,fedora-aws-arm64,arm64,$(file <$<),$@)
-
-# Avoid multiple registrations for the same image
-.PRECIOUS: $(_TEMPDIR)/%.ami.id
-$(_TEMPDIR)/%.ami.id: $(_TEMPDIR)/%.register.json
-	$(AWS) ec2 register-image --cli-input-json "$$(<$<)" > $@.tmp.json
-	cat $@.tmp.json
-	jq -r -e .ImageId $@.tmp.json > $@.tmp
-	mv $@.tmp $@
-
-$(_TEMPDIR)/%.ami.name: $(_TEMPDIR)/%.register.json
-	jq -r -e .Name $< > $@.tmp
-	mv $@.tmp $@
-
-$(_TEMPDIR)/%.ami.json: $(_TEMPDIR)/%.ami.id $(_TEMPDIR)/%.ami.name
-	$(AWS) ec2 create-tags \
-		--resources "$$(<$(_TEMPDIR)/$*.ami.id)" \
-		--tags \
-			Key=Name,Value=$$(<$(_TEMPDIR)/$*.ami.name) \
-			Key=automation,Value=false
-	$(AWS) --output table ec2 describe-images --image-ids "$$(<$(_TEMPDIR)/$*.ami.id)" \
-		| tee $@
-
-.PHONY: import_images
-import_images: $(_TEMPDIR)/fedora-aws-$(_IMPORT_IMG_SFX).ami.json $(_TEMPDIR)/fedora-aws-arm64-$(_IMPORT_IMG_SFX).ami.json import_images/manifest.json.in  ## Import generic Fedora cloud images into AWS EC2.
-	sed -r \
-		-e 's/@@@IMG_SFX@@@/$(_IMPORT_IMG_SFX)/' \
-		-e 's/@@@CIRRUS_TASK_ID@@@/$(CIRRUS_TASK_ID)/' \
-		import_images/manifest.json.in \
-	> import_images/manifest.json
-	@echo "Image import(s) successful!"
-
 .PHONY: base_images
 # This needs to run in a virt/nested-virt capable environment
 base_images: base_images/manifest.json ## Create, prepare, and import base-level images into GCE.
@@ -401,9 +308,10 @@ fedora_podman:  ## Build Fedora podman development container
 prior-fedora_podman:  ## Build Prior-Fedora podman development container
 	$(call build_podman_container,$@,$(PRIOR_FEDORA_RELEASE))
 
-$(_TEMPDIR)/%_podman.tar: podman/Containerfile podman/setup.sh $(wildcard base_images/*.sh) $(_TEMPDIR) $(wildcard cache_images/*.sh)
+$(_TEMPDIR)/%_podman.iid: podman/Containerfile podman/setup.sh $(wildcard base_images/*.sh) $(_TEMPDIR) $(wildcard cache_images/*.sh)
 	podman build -t $*_podman:$(call err_if_empty,_IMG_SFX) \
 		--security-opt seccomp=unconfined \
+		--iidfile=$@ \
 		--build-arg=BASE_NAME=$(subst prior-,,$*) \
 		--build-arg=BASE_TAG=$(call err_if_empty,BASE_TAG) \
 		--build-arg=PACKER_BUILD_NAME=$(subst _podman,,$*) \
@@ -411,70 +319,69 @@ $(_TEMPDIR)/%_podman.tar: podman/Containerfile podman/setup.sh $(wildcard base_i
 		--build-arg=CIRRUS_TASK_ID=$(CIRRUS_TASK_ID) \
 		--build-arg=GIT_HEAD=$(call err_if_empty,GIT_HEAD) \
 		-f podman/Containerfile .
-	rm -f $@
-	podman save --quiet -o $@ $*_podman:$(_IMG_SFX)
 
 .PHONY: skopeo_cidev
-skopeo_cidev: $(_TEMPDIR)/skopeo_cidev.tar  ## Build Skopeo development and CI container
-$(_TEMPDIR)/skopeo_cidev.tar: $(_TEMPDIR) $(wildcard skopeo_base/*)
+skopeo_cidev: $(_TEMPDIR)/skopeo_cidev.iid  ## Build Skopeo development and CI container
+$(_TEMPDIR)/skopeo_cidev.iid: $(_TEMPDIR) $(wildcard skopeo_base/*)
 	podman build -t skopeo_cidev:$(call err_if_empty,_IMG_SFX) \
+		--iidfile=$@ \
 		--security-opt seccomp=unconfined \
 		--build-arg=BASE_TAG=$(FEDORA_RELEASE) \
 		skopeo_cidev
-	rm -f $@
-	podman save --quiet -o $@ skopeo_cidev:$(_IMG_SFX)
 
 .PHONY: ccia
-ccia: $(_TEMPDIR)/ccia.tar  ## Build the Cirrus-CI Artifacts container image
-$(_TEMPDIR)/ccia.tar: ccia/Containerfile $(_TEMPDIR)
+ccia: $(_TEMPDIR)/ccia.iid  ## Build the Cirrus-CI Artifacts container image
+$(_TEMPDIR)/ccia.iid: ccia/Containerfile $(_TEMPDIR)
 	$(call podman_build,$@,ccia:$(call err_if_empty,_IMG_SFX),ccia)
 
-.PHONY: bench_stuff
-bench_stuff: $(_TEMPDIR)/bench_stuff.tar  ## Build the Cirrus-CI Artifacts container image
-$(_TEMPDIR)/bench_stuff.tar: bench_stuff/Containerfile $(_TEMPDIR)
-	$(call podman_build,$@,bench_stuff:$(call err_if_empty,_IMG_SFX),bench_stuff)
-
+# Note: This target only builds imgts:c$(_IMG_SFX) it does not push it to
+# any container registry which may be required for targets which
+# depend on it as a base-image.  In CI, pushing is handled automatically
+# by the 'ci/make_container_images.sh' script.
 .PHONY: imgts
-imgts: $(_TEMPDIR)/imgts.tar  ## Build the VM image time-stamping container image
-$(_TEMPDIR)/imgts.tar: imgts/Containerfile imgts/entrypoint.sh imgts/google-cloud-sdk.repo imgts/lib_entrypoint.sh $(_TEMPDIR)
-	$(call podman_build,$@,imgts:$(call err_if_empty,_IMG_SFX),imgts)
+imgts: imgts/Containerfile imgts/entrypoint.sh imgts/google-cloud-sdk.repo imgts/lib_entrypoint.sh $(_TEMPDIR)  ## Build the VM image time-stamping container image
+	$(call podman_build,/dev/null,imgts:$(call err_if_empty,_IMG_SFX),imgts)
+	-rm $(_TEMPDIR)/$@.iid
 
+# Helper function to build images which depend on imgts:latest base image
+# N/B: There is no make dependency resolution on imgts.iid on purpose,
+# imgts:c$(_IMG_SFX) is assumed to have already been pushed to quay.
+# See imgts target above.
 define imgts_base_podman_build
-	podman load -i $(_TEMPDIR)/imgts.tar
-	podman tag imgts:$(call err_if_empty,_IMG_SFX) imgts:latest
+	podman image exists $(_IMGTS_FQIN) || podman pull $(_IMGTS_FQIN)
+	podman image exists imgts:latest || podman tag $(_IMGTS_FQIN) imgts:latest
 	$(call podman_build,$@,$(1):$(call err_if_empty,_IMG_SFX),$(1))
 endef
 
 .PHONY: imgobsolete
-imgobsolete: $(_TEMPDIR)/imgobsolete.tar  ## Build the VM Image obsoleting container image
-$(_TEMPDIR)/imgobsolete.tar: $(_TEMPDIR)/imgts.tar imgts/lib_entrypoint.sh imgobsolete/Containerfile imgobsolete/entrypoint.sh $(_TEMPDIR)
+imgobsolete: $(_TEMPDIR)/imgobsolete.iid  ## Build the VM Image obsoleting container image
+$(_TEMPDIR)/imgobsolete.iid: imgts/lib_entrypoint.sh imgobsolete/Containerfile imgobsolete/entrypoint.sh $(_TEMPDIR)
 	$(call imgts_base_podman_build,imgobsolete)
 
 .PHONY: imgprune
-imgprune: $(_TEMPDIR)/imgprune.tar  ## Build the VM Image pruning container image
-$(_TEMPDIR)/imgprune.tar: $(_TEMPDIR)/imgts.tar imgts/lib_entrypoint.sh imgprune/Containerfile imgprune/entrypoint.sh $(_TEMPDIR)
+imgprune: $(_TEMPDIR)/imgprune.iid  ## Build the VM Image pruning container image
+$(_TEMPDIR)/imgprune.iid: imgts/lib_entrypoint.sh imgprune/Containerfile imgprune/entrypoint.sh $(_TEMPDIR)
 	$(call imgts_base_podman_build,imgprune)
 
 .PHONY: gcsupld
-gcsupld: $(_TEMPDIR)/gcsupld.tar  ## Build the GCS Upload container image
-$(_TEMPDIR)/gcsupld.tar: $(_TEMPDIR)/imgts.tar imgts/lib_entrypoint.sh gcsupld/Containerfile gcsupld/entrypoint.sh $(_TEMPDIR)
+gcsupld: $(_TEMPDIR)/gcsupld.iid  ## Build the GCS Upload container image
+$(_TEMPDIR)/gcsupld.iid: imgts/lib_entrypoint.sh gcsupld/Containerfile gcsupld/entrypoint.sh $(_TEMPDIR)
 	$(call imgts_base_podman_build,gcsupld)
 
 .PHONY: orphanvms
-orphanvms: $(_TEMPDIR)/orphanvms.tar  ## Build the Orphaned VM container image
-$(_TEMPDIR)/orphanvms.tar: $(_TEMPDIR)/imgts.tar imgts/lib_entrypoint.sh orphanvms/Containerfile orphanvms/entrypoint.sh orphanvms/_gce orphanvms/_ec2 $(_TEMPDIR)
+orphanvms: $(_TEMPDIR)/orphanvms.iid  ## Build the Orphaned VM container image
+$(_TEMPDIR)/orphanvms.iid: imgts/lib_entrypoint.sh orphanvms/Containerfile orphanvms/entrypoint.sh orphanvms/_gce orphanvms/_ec2 $(_TEMPDIR)
 	$(call imgts_base_podman_build,orphanvms)
 
 .PHONY: .get_ci_vm
-get_ci_vm: $(_TEMPDIR)/get_ci_vm.tar  ## Build the get_ci_vm container image
-$(_TEMPDIR)/get_ci_vm.tar: lib.sh get_ci_vm/Containerfile get_ci_vm/entrypoint.sh get_ci_vm/setup.sh $(_TEMPDIR)
-	podman build -t get_ci_vm:$(call err_if_empty,_IMG_SFX) -f get_ci_vm/Containerfile .
-	rm -f $@
-	podman save --quiet -o $@ get_ci_vm:$(_IMG_SFX)
+get_ci_vm: $(_TEMPDIR)/get_ci_vm.iid  ## Build the get_ci_vm container image
+$(_TEMPDIR)/get_ci_vm.iid: lib.sh get_ci_vm/Containerfile get_ci_vm/entrypoint.sh get_ci_vm/setup.sh $(_TEMPDIR)
+	podman build --iidfile=$@ -t get_ci_vm:$(call err_if_empty,_IMG_SFX) -f get_ci_vm/Containerfile ./
 
 .PHONY: clean
 clean: ## Remove all generated files referenced in this Makefile
 	-rm -rf $(_TEMPDIR)
 	-rm -f image_builder/*.json
 	-rm -f *_images/{*.json,cidata*,*-data}
-	-rm -f ci_debug.tar
+	-podman rmi imgts:latest
+	-podman rmi $(_IMGTS_FQIN)

README-simplified.md

@@ -0,0 +1,108 @@
+The README here is waaaaaay too complicated for Ed. So here is a
+simplified version of the typical things you need to do.
+
+Super Duper Simplest Case
+=========================
+
+This is by far the most common case, and the simplest to understand.
+You do this when you want to build VMs with newer package versions than
+whatever VMs are currently set up in CI. You really need to
+understand this before you get into anything more complicated.
+```
+$ git checkout -b lets-see-what-happens
+$ make IMG_SFX
+$ git commit -asm"Let's just see what happens"
+```
+...and push that as a PR.
+
+If you're lucky, in about an hour you will get an email from `github-actions[bot]`
+with a nice table of base and cache images, with links. I strongly encourage you
+to try to get Ed's
+[cirrus-vm-get-versions](https://github.com/edsantiago/containertools/tree/main/cirrus-vm-get-versions)
+script working, because this will give you a very quick easy reliable
+list of what packages have changed. You don't need this, but life will be painful
+for you without it.
+
+(If you're not lucky, the build will break. There are infinite ways for
+this to happen, so you're on your own here. Ask for help! This is a great
+team, and one or more people may quickly realize the problem.)
+
+Once you have new VMs built, **test in an actual project**! Usually podman
+and buildah, but you may want the varks too:
+```
+$ cd ~/src/github/containers/podman     ! or wherever
+$ git checkout -b test-new-vms
+$ vim .cirrus.yml
+[ search for "c202", and replace with your new IMG_SFX.]
+[ Don't forget the leading "c"! ]
+$ git commit -as
+[ Please include a link to the automation_images PR! ]
+```
+Push this PR and see what happens. If you're very lucky, it will
+pass on this and other repos. Get your podman/buildah/vark PRs
+reviewed and merged, and then review-merge the automation_images one.
+
+Pushing (har har) Your Luck
+---------------------------
+
+Feel lucky? Tag this VM build, so `dependabot` will create PRs
+on all the myriad container repos:
+```
+$ git tag $(<IMG_SFX)
+$ git push --no-verify upstream $(<IMG_SFX)
+```
+
+Within a few hours you'll see a ton of PRs. It is very likely that
+something will go wrong in one or two, and if so, it's impossible to
+cover all possibilities. As above, ask for help.
+
+More Complicated Cases
+======================
+
+These are the next two most common.
+
+Bumping One Package
+-------------------
+
+Quite often we need an emergency bump of only one package that
+is not yet stable. Here are examples of the two most typical
+cases,
+[crun](https://github.com/containers/automation_images/pull/386/files) and
+[pasta](https://github.com/containers/automation_images/pull/383/files).
+Note the `timebomb` directives. Please use these: the time you save
+may be your own, one future day. And please use 2-6 week times.
+A timebomb that expires in a year is going to be hard to understand
+when it goes off.
+
+Bumping Distros
+---------------
+
+Like Fedora 40 to 41. Edit `Makefile`. Change `FEDORA`, `PRIOR_FEDORA`,
+and `RAWHIDE`, then proceed with Simple Case.
+
+There is almost zero chance that this will work on the first try.
+Sorry, that's just the way it is. See the
+[F40 to F41 PR](https://github.com/containers/automation_images/pull/392/files)
+for a not-atypical example.
+
+
+STRONG RECOMMENDATION
+=====================
+
+Read [check-imgsfx.sh](check-imgsfx.sh) and follow its instructions. Ed
+likes to copy that to `.git/hooks/pre-push`, Chris likes using some
+external tool that Ed doesn't trust. Use your judgment.
+
+The reason for this is that you are going to forget to `make IMG_SFX`
+one day, and then you're going to `git push --force` an update and walk
+away, and come back to a failed run because `IMG_SFX` must always
+always always be brand new.
+
+
+Weak Recommendation
+-------------------
+
+Ed likes to fiddle with `IMG_SFX`, zeroing out to the nearest
+quarter hour. Absolutely unnecessary, but easier on the eyes
+when trying to see which VMs are in use or when comparing
+diffs.

README.md

@@ -52,7 +52,7 @@ However, all steps are listed below for completeness.
 For more information on the overall process of importing custom GCE VM
 Images, please [refer to the documentation](https://cloud.google.com/compute/docs/import/import-existing-image).  For references to the latest pre-build AWS
 EC2 Fedora AMI's see [the
-upstream cloud page](https://alt.fedoraproject.org/cloud/).
+upstream cloud page](https://fedoraproject.org/cloud/download).
 For more information on the primary tool (*packer*) used for this process,
 please [see it's documentation page](https://www.packer.io/docs).
 
@@ -374,10 +374,11 @@ infinite-growth of the VM image count.
 
 # Debugging / Locally driving VM Image production
 
-Because the entire automated build process is containerized, it may easily be
-performed locally on your laptop/workstation.  However, this process will
+Much of the CI and image-build process is containerized, so it may be debugged
+locally on your laptop/workstation.  However, this process will
 still involve interfacing with GCE and AWS.  Therefore, you must be in possession
-of a *Google Application Credentials* (GAC) JSON and AWS credentials INI file.
+of a *Google Application Credentials* (GAC) JSON and
+[AWS credentials INI file](https://docs.aws.amazon.com/sdkref/latest/guide/file-format.html#file-format-creds).
 
 The GAC JSON file should represent a service account (contrasted to a user account,
 which always uses OAuth2).  The name of the service account doesn't matter,
@@ -398,44 +399,52 @@ one the following (custom) IAM policies enabled:
 Somebody familiar with Google and AWS IAM will need to provide you with the
 credential files and ensure correct account configuration.  Having these files
 stored *in your home directory* on your laptop/workstation, the process of
-producing images proceeds as follows:
+building and entering the debug containers is as follows:
 
 1. Ensure you have podman installed, and lots of available network and CPU
    resources (i.e. turn off YouTube, shut down background VMs and other hungry
-   tasks).  Build the image-builder container image, by executing
+   tasks).
+
+2. Build and enter either the `ci_debug` or the `image_builder_debug` container
+   image, by executing:
    ```
-   make image_builder_debug GAC_FILEPATH=</home/path/to/gac.json> \
-                            AWS_SHARED_CREDENTIALS_FILE=</path/to/credentials>
+   make <ci_debug|image_builder_debug> \
+        GAC_FILEPATH=</home/path/to/gac.json> \
+        AWS_SHARED_CREDENTIALS_FILE=</path/to/credentials>
    ```
 
-2. You will be dropped into a debugging container, inside a volume-mount of
-   the repository root.  This container is practically identical to the VM
-   produced and used in *overview step 1*.  If changes are made, the container
-   image should be re-built to reflect them.
+   * The `ci_debug` image is significantly smaller, and only intended for rudimentary
+     cases, for example running the scripts under the `ci` subdirectory.
+   * The `image_builder_debug` image is larger, and has KVM virtualization enabled.
+     It's needed for more extensive debugging of the packer-based image builds.
 
-3. If you wish to build only a subset of available images, list the names
-   you want as comma-separated values of the `PACKER_BUILDS` variable.  Be
-   sure you *export* this variable so that `make` has access to it.  For
-   example, `export PACKER_BUILDS=debian,prior-fedora`.
+3. Both containers will place you in the default shell, inside a volume-mount of
+   the repository root.  This environment is practically identical to what is
+   used in Cirrus-CI.
 
-4. Still within the container, again ensure you have plenty of network and CPU
+4. For the `image_builder_debug` container, If you wish to build only a subset
+   of available images, list the names you want as comma-separated values of the
+   `PACKER_BUILDS` variable.  Be sure you *export* this variable so that `make`
+   has access to it.  For example, `export PACKER_BUILDS=debian,prior-fedora`.
+
+5. Still within the container, again ensure you have plenty of network and CPU
    resources available.  Build the VM Base images by executing the command
    ``make base_images``. This is the equivalent operation as documented by
    *overview step 2*.  ***N/B*** The GCS -> GCE image conversion can take
    some time, be patient.  Packer may not produce any output for several minutes
    while the conversion is happening.
 
-5. When successful, the names of the produced images will all be referenced
+6. When successful, the names of the produced images will all be referenced
    in the `base_images/manifest.json` file.  If there are problems, fix them
    and remove the `manifest.json` file.  Then re-run the same *make* command
    as before, packer will force-overwrite any broken/partially created
    images automatically.
 
-6. Produce the VM Cache Images, equivalent to the operations outlined
+7. Produce the VM Cache Images, equivalent to the operations outlined
    in *overview step 3*.  Execute the following command (still within the
    debug image-builder container): ``make cache_images``.
 
-7. Again when successful, you will find the image names are written into
+8. Again when successful, you will find the image names are written into
    the `cache_images/manifest.json` file.  If there is a problem, remove
    this file, fix the problem, and re-run the `make` command.  No cleanup
    is necessary, leftover/disused images will be automatically cleaned up

base_images/cloud.yml

@@ -26,8 +26,6 @@ variables:  # Empty value means it must be passed in on command-line
     PRIOR_FEDORA_IMAGE_URL: "{{env `PRIOR_FEDORA_IMAGE_URL`}}"
     PRIOR_FEDORA_CSUM_URL: "{{env `PRIOR_FEDORA_CSUM_URL`}}"
 
-    FEDORA_IMPORT_IMG_SFX: "{{env `FEDORA_IMPORT_IMG_SFX`}}"
-
     DEBIAN_RELEASE: "{{env `DEBIAN_RELEASE`}}"
     DEBIAN_BASE_FAMILY: "{{env `DEBIAN_BASE_FAMILY`}}"
 
@@ -63,7 +61,7 @@ builders:
       type: 'qemu'
       accelerator: "kvm"
       qemu_binary: '/usr/libexec/qemu-kvm'  # Unique to CentOS, not fedora :(
-      memory: 1024
+      memory: 12288
       iso_url: '{{user `FEDORA_IMAGE_URL`}}'
       disk_image: true
       format: "raw"
@@ -109,20 +107,18 @@ builders:
     - &fedora-aws
       name: 'fedora-aws'
       type: 'amazon-ebs'
-      source_ami_filter:  # Will fail if >1 or no AMI found
+      source_ami_filter:
+        # Many of these search filter values (like account ID and name) aren't publicized
+        # anywhere.  They were found by examining AWS EC2 AMIs published/referenced from
+        # the AWS sections on https://fedoraproject.org/cloud/download
         owners:
-            # Docs are wrong, specifying the Account ID required to make AMIs private.
-            # The Account ID is hard-coded here out of expediency, since passing in
-            # more packer args from the command-line (in Makefile) is non-trivial.
-            - &accountid '449134212816'
-        # It's necessary to 'search' for the base-image by these criteria.  If
-        # more than one image is found, Packer will fail the build (and display
-        # the conflicting AMI IDs).
+            - &fedora_accountid 125523088429
+        most_recent: true  # Required b/c >1 search result likely to be returned
         filters: &ami_filters
             architecture: 'x86_64'
             image-type: 'machine'
-            is-public: 'false'
-            name: '{{build_name}}-i{{user `FEDORA_IMPORT_IMG_SFX`}}'
+            is-public: 'true'
+            name: 'Fedora-Cloud-Base*-{{user `FEDORA_RELEASE`}}-*'
             root-device-type: 'ebs'
             state: 'available'
             virtualization-type: 'hvm'
@@ -146,7 +142,6 @@ builders:
           volume_type: 'gp2'
           delete_on_termination: true
       # These are critical and used by security-polciy to enforce instance launch limits.
-
       tags: &awstags
         <<: *imgcpylabels
         # EC2 expects "Name" to be capitalized
@@ -160,7 +155,7 @@ builders:
       # This is necessary for security - The CI service accounts are not permitted
       # to use AMI's from any other account, including public ones.
       ami_users:
-        - *accountid
+        - &accountid '449134212816'
       ssh_username: 'fedora'
       ssh_clear_authorized_keys: true
       # N/B: Required Packer >= 1.8.0
@@ -171,7 +166,8 @@ builders:
       name: 'fedora-aws-arm64'
       source_ami_filter:
         owners:
-            - *accountid
+            - *fedora_accountid
+        most_recent: true  # Required b/c >1 search result likely to be returned
         filters:
             <<: *ami_filters
             architecture: 'arm64'

base_images/debian_base-setup.sh

@@ -16,6 +16,15 @@ REPO_DIRPATH=$(realpath "$SCRIPT_DIRPATH/../")
 # shellcheck source=./lib.sh
 source "$REPO_DIRPATH/lib.sh"
 
+# Cloud-networking in general can sometimes be flaky.
+# Increase Apt's tolerance levels.
+cat << EOF | $SUDO tee -a /etc/apt/apt.conf.d/99timeouts
+// Added during CI VM image build
+Acquire::Retries "3";
+Acquire::http::timeout "300";
+Acquire::https::timeout "300";
+EOF
+
 echo "Switch sources to Debian Unstable (SID)"
 cat << EOF | $SUDO tee /etc/apt/sources.list
 deb http://deb.debian.org/debian/ unstable main
@@ -43,19 +52,6 @@ install_automation_tooling
 # Ensure automation library is loaded
 source "$REPO_DIRPATH/lib.sh"
 
-# 2024-01-02 found debian 13 tar 1.35+dfsg-2
-# which has the horrible duplicate-path bug:
-#     https://github.com/containers/podman/issues/19407
-#     https://bugzilla.redhat.com/show_bug.cgi?id=2230127
-# 2024-01-25 dfsg-3 also has the bug
-# 2024-05-01 trixy still has 1.35+dfsg-3
-timebomb 20240801 "prevent us from getting broken tar-1.35+dfsg-3"
-$SUDO tee /etc/apt/preferences.d/$(date +%Y%m%d)-tar <<EOF
-Package: tar
-Pin: version 1.35+dfsg-[23]
-Pin-Priority: -1
-EOF
-
 # Workaround 12->13 forward-incompatible change in grub scripts.
 # Without this, updating to the SID kernel may fail.
 echo "Upgrading grub-common"

base_images/fedora_base-setup.sh

@@ -18,7 +18,6 @@ source "$REPO_DIRPATH/lib.sh"
 
 declare -a PKGS
 PKGS=(rng-tools git coreutils cloud-init)
-XARGS=--disablerepo=updates
 if ! ((CONTAINER)); then
     # Packer defines this automatically for us
     # shellcheck disable=SC2154
@@ -35,15 +34,23 @@ if ! ((CONTAINER)); then
     fi
 fi
 
-# Due to https://bugzilla.redhat.com/show_bug.cgi?id=1907030
-# updates cannot be installed or even looked at during this stage.
-# Pawn the problem off to the cache-image stage where more memory
-# is available and debugging is also easier.  Try to save some more
-# memory by pre-populating repo metadata prior to any transactions.
-$SUDO dnf makecache $XARGS
-# Updates disable, see comment above
-# $SUDO dnf -y update $XARGS
-$SUDO dnf -y install $XARGS "${PKGS[@]}"
+# The Fedora CI VM base images are built using nested-virt with
+# limited resources available.  Further, cloud-networking in
+# general can sometimes be flaky.  Increase DNF's tolerance
+# levels.
+cat << EOF | $SUDO tee -a /etc/dnf/dnf.conf
+
+# Added during CI VM image build
+minrate=100
+timeout=60
+EOF
+
+$SUDO dnf makecache
+$SUDO dnf -y update
+$SUDO dnf -y install "${PKGS[@]}"
+# Occasionally following an install, there are more updates available.
+# This may be due to activation of suggested/recommended dependency resolution.
+$SUDO dnf -y update
 
 if ! ((CONTAINER)); then
     $SUDO systemctl enable rngd
@@ -83,7 +90,9 @@ if ! ((CONTAINER)); then
         # This is necessary to prevent permission-denied errors on service-start
         # and also on the off-chance the package gets updated and context reset.
         $SUDO semanage fcontext --add --type bin_t /usr/bin/cloud-init
-        $SUDO restorecon -v /usr/bin/cloud-init
+        # This used restorecon before so we don't have to specify the file_contexts.local
+        # manually, however with f42 that stopped working: https://bugzilla.redhat.com/show_bug.cgi?id=2360183
+        $SUDO setfiles -v /etc/selinux/targeted/contexts/files/file_contexts.local /usr/bin/cloud-init
     else  # GCP Image
         echo "Setting GCP startup service (for Cirrus-CI agent) SELinux unconfined"
         # ref: https://cloud.google.com/compute/docs/startupscript

cache_images/cloud.yml

@@ -75,9 +75,6 @@ builders:
       source_image_family: 'fedora-base'
       labels: *fedora_gce_labels
 
-    - <<: *aux_fed_img
-      name: 'fedora-podman-py'
-
     - <<: *aux_fed_img
       name: 'fedora-netavark'
 

cache_images/debian_packaging.sh

@@ -44,7 +44,7 @@ INSTALL_PACKAGES=(\
     fuse-overlayfs
     gcc
     gettext
-    git-daemon-run
+    git
     gnupg2
     go-md2man
     golang
@@ -103,6 +103,8 @@ INSTALL_PACKAGES=(\
     skopeo
     slirp4netns
     socat
+    libsqlite3-0
+    libsqlite3-dev
     systemd-container
     sudo
     time
@@ -116,42 +118,18 @@ INSTALL_PACKAGES=(\
     zstd
 )
 
+# bpftrace is only needed on the host as containers cannot run ebpf
+# programs anyway and it is very big so we should not bloat the container
+# images unnecessarily.
+if ! ((CONTAINER)); then
+    INSTALL_PACKAGES+=( \
+        bpftrace
+    )
+fi
+
 msg "Installing general build/testing dependencies"
 bigto $SUDO apt-get -q -y install "${INSTALL_PACKAGES[@]}"
 
-# 2024-05-01 Debian pasta package has a broken apparmor profile for our test
-# ref: https://github.com/containers/podman/issues/22625
-timebomb 20240630 "Workaround for pasta apparmor blocking use of /tmp"
-$SUDO tee /etc/apparmor.d/usr.bin.pasta <<EOF
-# SPDX-License-Identifier: GPL-2.0-or-later
-#
-# PASST - Plug A Simple Socket Transport
-#  for qemu/UNIX domain socket mode
-#
-# PASTA - Pack A Subtle Tap Abstraction
-#  for network namespace/tap device mode
-#
-# contrib/apparmor/usr.bin.pasta - AppArmor profile for pasta(1)
-#
-# Copyright (c) 2022 Red Hat GmbH
-# Author: Stefano Brivio <sbrivio@redhat.com>
-
-abi <abi/3.0>,
-
-include <tunables/global>
-
-profile pasta /usr/bin/pasta{,.avx2} flags=(attach_disconnected) {
-  include <abstractions/pasta>
-
-  # Alternatively: include <abstractions/user-tmp>
-  /tmp/**                         rw,      # tap_sock_unix_init(), pcap(),
-                                                # write_pidfile(),
-                                                # logfile_init()
-
-  owner @{HOME}/**                      w,      # pcap(), write_pidfile()
-}
-EOF
-
 # The nc installed by default is missing many required options
 $SUDO update-alternatives --set nc /usr/bin/ncat
 

cache_images/debian_setup.sh

@@ -47,6 +47,11 @@ req_env_vars PACKER_BUILD_NAME
 
 bash $SCRIPT_DIRPATH/debian_packaging.sh
 
+# dnsmasq is set to bind 0.0.0.0:53, that will conflict with our dns tests.
+# We don't need a local resolver.
+$SUDO systemctl disable dnsmasq.service
+$SUDO systemctl mask dnsmasq.service
+
 if ! ((CONTAINER)); then
     warn "Making Debian kernel enable cgroup swap accounting"
     SEDCMD='s/^GRUB_CMDLINE_LINUX="(.*)"/GRUB_CMDLINE_LINUX="\1 cgroup_enable=memory swapaccount=1"/'
@@ -57,6 +62,10 @@ fi
 
 nm_ignore_cni
 
+if ! ((CONTAINER)); then
+    initialize_local_cache_registry
+fi
+
 finalize
 
 echo "SUCCESS!"

cache_images/fedora-podman-py_packaging.sh

@@ -1,98 +0,0 @@
-#!/bin/bash
-
-# This script is called from fedora_setup.sh and various Dockerfiles.
-# It's not intended to be used outside of those contexts.  It assumes the lib.sh
-# library has already been sourced, and that all "ground-up" package-related activity
-# needs to be done, including repository setup and initial update.
-
-set -e
-
-SCRIPT_FILEPATH=$(realpath "${BASH_SOURCE[0]}")
-SCRIPT_DIRPATH=$(dirname "$SCRIPT_FILEPATH")
-REPO_DIRPATH=$(realpath "$SCRIPT_DIRPATH/../")
-
-# shellcheck source=./lib.sh
-source "$REPO_DIRPATH/lib.sh"
-
-# shellcheck disable=SC2154
-warn "Enabling updates-testing repository for $PACKER_BUILD_NAME"
-lilto ooe.sh $SUDO dnf install -y 'dnf-command(config-manager)'
-lilto ooe.sh $SUDO dnf config-manager --set-enabled updates-testing
-
-msg "Updating/Installing repos and packages for $OS_REL_VER"
-
-bigto ooe.sh $SUDO dnf update -y
-
-INSTALL_PACKAGES=(\
-    bash-completion
-    bridge-utils
-    buildah
-    bzip2
-    curl
-    findutils
-    fuse3
-    gcc
-    git
-    git-daemon
-    glib2-devel
-    glibc-devel
-    hostname
-    httpd-tools
-    iproute
-    iptables
-    jq
-    libtool
-    lsof
-    make
-    nmap-ncat
-    openssl
-    openssl-devel
-    pkgconfig
-    podman
-    policycoreutils
-    protobuf
-    protobuf-devel
-    python-pip-wheel
-    python-setuptools-wheel
-    python-toml
-    python-wheel-wheel
-    python3-PyYAML
-    python3-coverage
-    python3-dateutil
-    python3-docker
-    python3-fixtures
-    python3-libselinux
-    python3-libsemanage
-    python3-libvirt
-    python3-pip
-    python3-psutil
-    python3-pylint
-    python3-pytest
-    python3-pyxdg
-    python3-requests
-    python3-requests-mock
-    python3-virtualenv
-    python3.6
-    python3.8
-    python3.9
-    redhat-rpm-config
-    rsync
-    sed
-    skopeo
-    socat
-    tar
-    time
-    tox
-    unzip
-    vim
-    wget
-    xz
-    zip
-    zstd
-)
-
-echo "Installing general build/test dependencies"
-bigto $SUDO dnf install -y "${INSTALL_PACKAGES[@]}"
-
-# It was observed in F33, dnf install doesn't always get you the latest/greatest
-lilto $SUDO dnf update -y

cache_images/fedora_packaging.sh

@@ -28,7 +28,7 @@ req_env_vars PACKER_BUILD_NAME
 if [[ "$PACKER_BUILD_NAME" == "fedora" ]] && [[ ! "$PACKER_BUILD_NAME" =~ "prior" ]]; then
     warn "Enabling updates-testing repository for $PACKER_BUILD_NAME"
     lilto ooe.sh $SUDO dnf install -y 'dnf-command(config-manager)'
-    lilto ooe.sh $SUDO dnf config-manager --set-enabled updates-testing
+    lilto ooe.sh $SUDO dnf config-manager setopt updates-testing.enabled=1
 else
     warn "NOT enabling updates-testing repository for $PACKER_BUILD_NAME"
 fi
@@ -56,6 +56,7 @@ INSTALL_PACKAGES=(\
     curl
     device-mapper-devel
     dnsmasq
+    docker-distribution
     e2fsprogs-devel
     emacs-nox
     fakeroot
@@ -64,6 +65,7 @@ INSTALL_PACKAGES=(\
     fuse3
     fuse3-devel
     gcc
+    gh
     git
     git-daemon
     glib2-devel
@@ -81,6 +83,7 @@ INSTALL_PACKAGES=(\
     iproute
     iptables
     jq
+    koji
     krb5-workstation
     libassuan
     libassuan-devel
@@ -112,22 +115,29 @@ INSTALL_PACKAGES=(\
     passt
     perl-Clone
     perl-FindBin
+    pigz
     pkgconfig
     podman
+    podman-remote
     pre-commit
     procps-ng
     protobuf
     protobuf-c
     protobuf-c-devel
     protobuf-devel
+    python3-fedora-distro-aliases
+    python3-koji-cli-plugins
     redhat-rpm-config
     rpcbind
     rsync
     runc
     sed
+    ShellCheck
     skopeo
     slirp4netns
     socat
+    sqlite-libs
+    sqlite-devel
     squashfs-tools
     tar
     time
@@ -144,12 +154,10 @@ INSTALL_PACKAGES=(\
 # Rawhide images don't need these packages
 if [[ "$PACKER_BUILD_NAME" =~ fedora ]]; then
     INSTALL_PACKAGES+=( \
-        docker-compose
         python-pip-wheel
         python-setuptools-wheel
         python-toml
         python-wheel-wheel
-        python2
         python3-PyYAML
         python3-coverage
         python3-dateutil
@@ -166,17 +174,38 @@ if [[ "$PACKER_BUILD_NAME" =~ fedora ]]; then
         python3-requests
         python3-requests-mock
     )
+else # podman-sequoia is only available in Rawhide
+    timebomb 20251101 "Also install the package in future Fedora releases, and enable Sequoia support in users of the images."
+    INSTALL_PACKAGES+=( \
+        podman-sequoia
+    )
 fi
 
 # When installing during a container-build, having this present
 # will seriously screw up future dnf operations in very non-obvious ways.
+# bpftrace is only needed on the host as containers cannot run ebpf
+# programs anyway and it is very big so we should not bloat the container
+# images unnecessarily.
 if ! ((CONTAINER)); then
     INSTALL_PACKAGES+=( \
+        bpftrace
+        composefs
         container-selinux
+        fuse-overlayfs
         libguestfs-tools
         selinux-policy-devel
         policycoreutils
     )
+
+    # Extra packages needed by podman-machine-os
+    INSTALL_PACKAGES+=( \
+        podman-machine
+        osbuild
+        osbuild-tools
+        osbuild-ostree
+        xfsprogs
+        e2fsprogs
+    )
 fi
 
 
@@ -206,5 +235,6 @@ $SUDO curl --fail --silent --location -O \
     https://storage.googleapis.com/minikube/releases/latest/minikube-latest.x86_64.rpm
 cd -
 
-# It was observed in F33, dnf install doesn't always get you the latest/greatest
+# Occasionally following an install, there are more updates available.
+# This may be due to activation of suggested/recommended dependency resolution.
 lilto $SUDO dnf update -y

cache_images/fedora_setup.sh

@@ -30,8 +30,6 @@ req_env_vars PACKER_BUILD_NAME
 # shellcheck disable=SC2154
 if [[ "$PACKER_BUILD_NAME" =~ "netavark" ]]; then
     bash $SCRIPT_DIRPATH/fedora-netavark_packaging.sh
-elif [[ "$PACKER_BUILD_NAME" =~ "podman-py" ]]; then
-    bash $SCRIPT_DIRPATH/fedora-podman-py_packaging.sh
 elif [[ "$PACKER_BUILD_NAME" =~ "build-push" ]]; then
     bash $SCRIPT_DIRPATH/build-push_packaging.sh
     # Registers qemu emulation for non-native execution
@@ -49,6 +47,8 @@ if ! ((CONTAINER)); then
     else
         msg "Enabling cgroup management from containers"
         ooe.sh $SUDO setsebool -P container_manage_cgroup true
+
+        initialize_local_cache_registry
     fi
 fi
 

cache_images/local-cache-registry

@@ -0,0 +1,345 @@
+#! /bin/bash
+#
+# local-cache-registry - set up and manage a local registry with cached images
+#
+# Used in containers CI, to reduce exposure to registry flakes.
+#
+# We start with the docker registry image. Pull it, extract the registry
+# binary and config, tweak the config, and create a systemd unit file that
+# will start the registry at boot.
+#
+# We also populate that registry with a (hardcoded) list of container
+# images used in CI tests. That way a CI VM comes up alreay ready,
+# and CI tests do not need to do remote pulls. The image list is
+# hardcoded right here in this script file, in the automation_images
+# repo. See below for reasons.
+#
+ME=$(basename $0)
+
+###############################################################################
+# BEGIN defaults
+
+# FQIN of registry image. From this image, we extract the registry to run.
+PODMAN_REGISTRY_IMAGE=quay.io/libpod/registry:2.8.2
+
+# Fixed path to registry setup. This is the directory used by the registry.
+PODMAN_REGISTRY_WORKDIR=/var/cache/local-registry
+
+# Fixed port on which registry listens. This is hardcoded and must be
+# shared knowledge among all CI repos that use this registry.
+REGISTRY_PORT=60333
+
+# Podman binary to run
+PODMAN=${PODMAN:-/usr/bin/podman}
+
+# Temporary directories for podman, so we don't clobber any system files.
+# Wipe them upon script exit.
+PODMAN_TMPROOT=$(mktemp -d --tmpdir $ME.XXXXXXX)
+trap 'status=$?; rm -rf $PODMAN_TMPROOT && exit $status' 0
+
+# Images to cache. Default prefix is "quay.io/libpod/"
+#
+# It seems evil to hardcode this list as part of the script itself
+# instead of a separate file or resource but there's a good reason:
+# keeping code and data together in one place makes it possible for
+# a podman (and some day other repo?) developer to run a single
+# command, contrib/cirrus/get-local-registry-script, which will
+# fetch this script and allow the dev to run it to start a local
+# registry on their system.
+#
+# As of 2024-07-02 this list includes podman and buildah images
+#
+# FIXME: periodically run this to look for no-longer-needed images:
+#
+#     for i in $(sed -ne '/IMAGELIST=/,/^[^ ]/p' <cache_images/local-cache-registry | sed -ne 's/^  *//p');do grep -q -R $i ../podman/test ../buildah/tests || echo "unused $i";done
+#
+declare -a IMAGELIST=(
+    alpine:3.10.2
+    alpine:latest
+    alpine_healthcheck:latest
+    alpine_nginx:latest
+    alpine@sha256:634a8f35b5f16dcf4aaa0822adc0b1964bb786fca12f6831de8ddc45e5986a00
+    alpine@sha256:f270dcd11e64b85919c3bab66886e59d677cf657528ac0e4805d3c71e458e525
+    alpine@sha256:fa93b01658e3a5a1686dc3ae55f170d8de487006fb53a28efcd12ab0710a2e5f
+    autoupdatebroken:latest
+    badhealthcheck:latest
+    busybox:1.30.1
+    busybox:glibc
+    busybox:latest
+    busybox:musl
+    cirros:latest
+    fedora/python-311:latest
+    healthcheck:config-only
+    k8s-pause:3.5
+    podman_python:latest
+    redis:alpine
+    registry:2.8.2
+    registry:volume_omitted
+    systemd-image:20240124
+    testartifact:20250206-single
+    testartifact:20250206-multi
+    testartifact:20250206-multi-no-title
+    testartifact:20250206-evil
+    testdigest_v2s2
+    testdigest_v2s2:20200210
+    testimage:00000000
+    testimage:00000004
+    testimage:20221018
+    testimage:20241011
+    testimage:multiimage
+    testimage@sha256:1385ce282f3a959d0d6baf45636efe686c1e14c3e7240eb31907436f7bc531fa
+    testdigest_v2s2:20200210
+    testdigest_v2s2@sha256:755f4d90b3716e2bf57060d249e2cd61c9ac089b1233465c5c2cb2d7ee550fdb
+    volume-plugin-test-img:20220623
+    podman/stable:v4.3.1
+    podman/stable:v4.8.0
+    skopeo/stable:latest
+    ubuntu:latest
+)
+
+# END   defaults
+###############################################################################
+# BEGIN help messages
+
+missing=" argument is missing; see $ME -h for details"
+usage="Usage: $ME [options] [initialize | cache IMAGE...]
+
+$ME manages a local instance of a container registry.
+
+When called to initialize a registry, $ME will pull
+this image into a local temporary directory:
+
+   $PODMAN_REGISTRY_IMAGE
+
+...then extract the registry binary and config, tweak the config,
+start the registry, and populate it with a list of images needed by tests:
+
+    \$ $ME initialize
+
+To fetch individual images into the cache:
+
+    \$ $ME cache libpod/testimage:21120101
+
+Override the default image and/or port with:
+
+  -i IMAGE      registry image to pull (default: $PODMAN_REGISTRY_IMAGE)
+  -P PORT       port to bind to (on 127.0.0.1) (default: $REGISTRY_PORT)
+
+Other options:
+
+  -h            display usage message
+"
+
+die () {
+    echo "$ME: $*" >&2
+    exit 1
+}
+
+# END   help messages
+###############################################################################
+# BEGIN option processing
+
+while getopts "i:P:hv" opt; do
+    case "$opt" in
+        i)         PODMAN_REGISTRY_IMAGE=$OPTARG ;;
+        P)         REGISTRY_PORT=$OPTARG  ;;
+        h)         echo "$usage"; exit 0;;
+        v)         verbose=1 ;;
+        \?)        echo "Run '$ME -h' for help" >&2; exit 1;;
+    esac
+done
+shift $((OPTIND-1))
+
+# END   option processing
+###############################################################################
+# BEGIN helper functions
+
+function podman() {
+    ${PODMAN} --root    ${PODMAN_TMPROOT}/root        \
+              --runroot ${PODMAN_TMPROOT}/runroot     \
+              --tmpdir  ${PODMAN_TMPROOT}/tmp         \
+              "$@"
+}
+
+###############
+#  must_pass  #  Run a command quietly; abort with error on failure
+###############
+function must_pass() {
+    local log=${PODMAN_TMPROOT}/log
+
+    "$@" &> $log
+    if [ $? -ne 0 ]; then
+        echo "$ME: Command failed: $*" >&2
+        cat $log                       >&2
+
+        # If we ever get here, it's a given that the registry is not running.
+        exit 1
+    fi
+}
+
+###################
+#  wait_for_port  #  Returns once port is available on localhost
+###################
+function wait_for_port() {
+    local port=$1                      # Numeric port
+
+    local host=127.0.0.1
+    local _timeout=5
+
+    # Wait
+    while [ $_timeout -gt 0 ]; do
+        { exec {unused_fd}<> /dev/tcp/$host/$port; } &>/dev/null && return
+        sleep 1
+        _timeout=$(( $_timeout - 1 ))
+    done
+
+    die "Timed out waiting for port $port"
+}
+
+#################
+#  cache_image  #  (singular) fetch one remote image
+#################
+function cache_image() {
+    local img=$1
+
+    # Almost all our images are under libpod; no need to repeat that part
+    if ! expr "$img" : "^\(.*\)/" >/dev/null; then
+        img="libpod/$img"
+    fi
+
+    # Almost all our images are from quay.io, but "domain.tld" prefix overrides
+    registry=$(expr "$img" : "^\([^/.]\+\.[^/]\+\)/" || true)
+    if [[ -n "$registry" ]]; then
+        img=$(expr "$img" : "[^/]\+/\(.*\)")
+    else
+        registry=quay.io
+    fi
+
+    echo
+    echo "...caching: $registry / $img"
+
+    # FIXME: inspect, and only pull if missing?
+
+    for retry in 1 2 3 0;do
+        skopeo --registries-conf /dev/null \
+               copy --all --dest-tls-verify=false \
+               docker://$registry/$img \
+               docker://127.0.0.1:${REGISTRY_PORT}/$img \
+            && return
+
+        sleep $((retry * 30))
+    done
+
+    die "Too many retries; unable to cache $registry/$img"
+}
+
+##################
+#  cache_images  #  (plural) fetch all remote images
+##################
+function cache_images() {
+    for img in "${IMAGELIST[@]}"; do
+        cache_image "$img"
+    done
+}
+
+# END   helper functions
+###############################################################################
+# BEGIN action processing
+
+###################
+#  do_initialize  #  Start, then cache images
+###################
+#
+# Intended to be run only from automation_images repo, or by developer
+# on local workstation. This should never be run from podman/buildah/etc
+# because it defeats the entire purpose of the cache -- a dead registry
+# will cause this to fail.
+#
+function do_initialize() {
+    # This action can only be run as root
+    if [[ "$(id -u)" != "0" ]]; then
+        die "this script must be run as root"
+    fi
+
+    # For the next few commands, die on any error
+    set -e
+
+    mkdir -p ${PODMAN_REGISTRY_WORKDIR}
+
+    # Copy of this script
+    if ! [[ $0 =~ ${PODMAN_REGISTRY_WORKDIR} ]]; then
+        rm -f ${PODMAN_REGISTRY_WORKDIR}/$ME
+        cp $0 ${PODMAN_REGISTRY_WORKDIR}/$ME
+    fi
+
+    # Give it three tries, to compensate for flakes
+    podman pull ${PODMAN_REGISTRY_IMAGE}      &>/dev/null ||
+        podman pull ${PODMAN_REGISTRY_IMAGE}  &>/dev/null ||
+        must_pass podman pull ${PODMAN_REGISTRY_IMAGE}
+
+    # Mount the registry image...
+    registry_root=$(podman image mount ${PODMAN_REGISTRY_IMAGE})
+
+    # ...copy the registry binary into our own bin...
+    cp ${registry_root}/bin/registry /usr/bin/docker-registry
+
+    # ...and copy the config, making a few adjustments to it.
+    sed -e "s;/var/lib/registry;${PODMAN_REGISTRY_WORKDIR};" \
+        -e "s;:5000;127.0.0.1:${REGISTRY_PORT};" \
+        < ${registry_root}/etc/docker/registry/config.yml \
+        > /etc/local-registry.yml
+    podman image umount -a
+
+    # Create a systemd unit file. Enable it (so it starts at boot)
+    # and also start it --now.
+    cat > /etc/systemd/system/$ME.service <<EOF
+[Unit]
+Description=Local Cache Registry for CI tests
+
+[Service]
+ExecStart=/usr/bin/docker-registry serve /etc/local-registry.yml
+Type=exec
+
+[Install]
+WantedBy=multi-user.target
+EOF
+
+    systemctl daemon-reload
+    systemctl enable --now $ME.service
+
+    wait_for_port ${REGISTRY_PORT}
+
+    cache_images
+}
+
+##############
+#  do_cache  #  Cache one or more images
+##############
+function do_cache() {
+    if [[ -z "$*" ]]; then
+        die "missing args to 'cache'"
+    fi
+
+    for img in "$@"; do
+        cache_image "$img"
+    done
+}
+
+# END   action processing
+###############################################################################
+# BEGIN command-line processing
+
+# First command-line arg must be an action
+action=${1?ACTION$missing}
+shift
+
+case "$action" in
+    init|initialize)  do_initialize ;;
+    cache)            do_cache "$@" ;;
+    *)      die "Unknown action '$action'; must be init | cache IMAGE" ;;
+esac
+
+# END   command-line processing
+###############################################################################
+
+exit 0

cache_images/rawhide_setup.sh

@@ -16,18 +16,9 @@ source "$REPO_DIRPATH/lib.sh"
 # for both VM and container image build workflows.
 req_env_vars PACKER_BUILD_NAME
 
-# Going from F38 -> rawhide requires some special handling WRT DNF upgrade to DNF5
-if [[ "$OS_RELEASE_VER" -ge 38 ]]; then
-    warn "Upgrading dnf -> dnf5"
-    showrun $SUDO dnf update -y dnf
-    showrun $SUDO dnf install -y dnf5
-    # Even dnf5 refuses to remove the 'dnf' package.
-    showrun $SUDO rpm -e yum dnf
-else
-    warn "Upgrading Fedora '$OS_RELEASE_VER' to rawhide, this might break."
-    # shellcheck disable=SC2154
-    warn "If so, this script may be found in the repo. as '$SCRIPT_DIRPATH/$SCRIPT_FILENAME'."
-fi
+warn "Upgrading Fedora '$OS_RELEASE_VER' to rawhide, this might break."
+# shellcheck disable=SC2154
+warn "If so, this script may be found in the repo. as '$SCRIPT_DIRPATH/$SCRIPT_FILENAME'."
 
 # Show what's happening
 set -x

ccia/fake_manifests/fedora-podman-py Cache Image/manifest/cache_images/manifest.json

@@ -1,17 +0,0 @@
-{
-  "builds": [
-    {
-      "name": "fedora-podman-py",
-      "builder_type": "googlecompute",
-      "build_time": 1658176090,
-      "files": null,
-      "artifact_id": "fedora-podman-py-c5419329914142720",
-      "packer_run_uuid": "e5b1e6ab-37a5-a695-624d-47bf0060b272",
-      "custom_data": {
-        "IMG_SFX": "5419329914142720",
-        "STAGE": "cache"
-      }
-    }
-  ],
-  "last_run_uuid": "e5b1e6ab-37a5-a695-624d-47bf0060b272"
-}

check-imgsfx.sh

@@ -0,0 +1,36 @@
+#!/bin/bash
+#
+# 2024-01-25 esm
+# 2024-06-28 cevich
+#
+# This script is intended to be used by the `pre-commit` utility, or it may
+# be manually copied (or symlinked) as local `.git/hooks/pre-push` file.
+# It's purpose is to keep track of image-suffix values which have already
+# been pushed, to avoid them being immediately rejected by CI validation.
+# To use it with the `pre-commit` utility, simply add something like this
+# to your `.pre-commit-config.yaml`:
+#
+# ---
+# repos:
+#   - repo: https://github.com/containers/automation_images.git
+#     rev: <tag or commit sha>
+#     hooks:
+#       - id: check-imgsfx
+
+set -eo pipefail
+
+# Ensure CWD is the repo root
+cd $(dirname "${BASH_SOURCE[0]}")
+imgsfx=$(<IMG_SFX)
+
+imgsfx_history=".git/hooks/imgsfx.history"
+
+if [[ -e $imgsfx_history ]]; then
+    if grep -q "$imgsfx" $imgsfx_history; then
+        echo "FATAL: $imgsfx has already been used" >&2
+        echo "Please rerun 'make IMG_SFX'" >&2
+        exit 1
+    fi
+fi
+
+echo $imgsfx >>$imgsfx_history

ci/Containerfile

@@ -1,4 +1,4 @@
-# This dockerfile defines the environment for Cirrus-CI when
+# This Containerfile defines the environment for Cirrus-CI when
 # running automated checks and tests. It may also be used
 # for development/debugging or manually building most
 # Makefile targets.
@@ -13,11 +13,11 @@ ENV CIRRUS_WORKING_DIR=/var/tmp/automation_images \
     PACKER_VERSION=$PACKER_VERSION \
     CONTAINER=1
 
-# When using the dockerfile-as-ci feature of Cirrus-CI, it's unsafe
+# When using the containerfile-as-ci feature of Cirrus-CI, it's unsafe
 # to rely on COPY or ADD instructions.  See documentation for warning.
 RUN test -n "$PACKER_VERSION"
 RUN dnf update -y && \
-    dnf mark remove $(rpm -qa | grep -Ev '(gpg-pubkey)|(dnf)|(sudo)') && \
+    dnf -y mark dependency $(rpm -qa | grep -Ev '(gpg-pubkey)|(dnf)|(sudo)') && \
     dnf install -y \
         ShellCheck \
         bash-completion \
@@ -38,7 +38,7 @@ RUN dnf update -y && \
         util-linux \
         unzip \
         && \
-    dnf mark install dnf sudo $_ && \
+    dnf -y mark user dnf sudo $_ && \
     dnf autoremove -y && \
     dnf clean all
 

ci/make.sh

@@ -35,6 +35,14 @@ if [[ -n "$AWS_INI" ]]; then
     set_aws_filepath
 fi
 
+id
+# FIXME: ssh-keygen seems to fail to create keys with Permission denied
+# in the base_images make target, I have no idea why but all CI jobs are
+# broken because of this. Let's try without selinux.
+if [[ "$(getenforce)" == "Enforcing" ]]; then
+    setenforce 0
+fi
+
 set -x
 cd "$REPO_DIRPATH"
 export IMG_SFX=$IMG_SFX

ci/validate.sh

@@ -13,7 +13,7 @@ REPO_DIRPATH=$(realpath "$SCRIPT_DIRPATH/../")
 # shellcheck source=./lib.sh
 source "$REPO_DIRPATH/lib.sh"
 
-req_env_vars CIRRUS_PR CIRRUS_BASE_SHA CIRRUS_PR_TITLE CIRRUS_USER_PERMISSION
+req_env_vars CIRRUS_PR CIRRUS_PR_TITLE CIRRUS_USER_PERMISSION CIRRUS_BASE_BRANCH
 
 show_env_vars
 
@@ -52,17 +52,20 @@ if [[ "$CIRRUS_PR_TITLE" =~ CI:DOCS ]]; then
   exit 0
 fi
 
-# Variable is defined by Cirrus-CI at runtime
+# Fix "Not a valid object name main" error from Cirrus's
+# incomplete checkout.
+git remote update origin
+# Determine where PR branched off of $CIRRUS_BASE_BRANCH
 # shellcheck disable=SC2154
-if ! git diff --name-only ${CIRRUS_BASE_SHA}..HEAD | grep -q IMG_SFX; then
+base_sha=$(git merge-base origin/${CIRRUS_BASE_BRANCH:-main} HEAD)
 
+if ! git diff --name-only ${base_sha}..HEAD | grep -q IMG_SFX; then
   die "Every PR that builds images must include an updated IMG_SFX file.
 Simply run 'make IMG_SFX', commit the result, and re-push."
 else
   IMG_SFX="$(<./IMG_SFX)"
   # IMG_SFX was modified vs PR's base-branch, confirm version moved forward
-  # shellcheck disable=SC2154
-  v_prev=$(git show ${CIRRUS_BASE_SHA}:IMG_SFX 2>&1 || true)
+  v_prev=$(git show ${base_sha}:IMG_SFX 2>&1 || true)
   # Verify new IMG_SFX value always version-sorts later than previous value.
   # This prevents screwups due to local timezone, bad, or unset clocks, etc.
   new_img_ver=$(awk -F 't' '{print $1"."$2}'<<<"$IMG_SFX" | cut -dz -f1)

dot_pre-commit-config.yaml.example

@@ -0,0 +1,43 @@
+# See https://pre-commit.com for more information
+# See https://pre-commit.com/hooks.html for more hooks
+repos:
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v4.6.0
+    hooks:
+      - id: trailing-whitespace
+      - id: end-of-file-fixer
+      - id: check-yaml
+      - id: check-added-large-files
+      - id: check-symlinks
+      - id: mixed-line-ending
+      - id: no-commit-to-branch
+        args: [--branch, main]
+  - repo: https://github.com/codespell-project/codespell
+    rev: v2.3.0
+    hooks:
+      - id: codespell
+        args: [--config, .codespellrc]
+  - repo: https://github.com/jumanjihouse/pre-commit-hooks
+    rev: 3.0.0
+    hooks:
+      - id: forbid-binary
+        exclude: >
+          (?x)^(
+            get_ci_vm/good_repo_test/dot_git.tar.gz
+          )$
+      - id: script-must-have-extension
+      - id: shellcheck
+        # These come from ci/shellcheck.sh
+        args:
+            - --color=always
+            - --format=tty
+            - --shell=bash
+            - --external-sources
+            - --enable=add-default-case,avoid-nullary-conditions,check-unassigned-uppercase
+            - --exclude=SC2046,SC2034,SC2090,SC2064
+            - --wiki-link-count=0
+            - --severity=warning
+  - repo: https://github.com/containers/automation_images.git
+    rev: 2e5a2acfe21cc4b13511b453733b8875e592ad9c
+    hooks:
+      - id: check-imgsfx

gcpprojects.txt

@@ -1,14 +1,13 @@
-# This is a listing of GCP Project IDs which use images produced by
-# this repo.  It's used by the "Orphan VMs" github action to monitor
-# for any leftover/lost VMs.
+# This is a listing of Google Cloud Platform Project IDs for
+# orphan VM monitoring and possibly other automation tasks.
+# Note: CI VM images produced by this repo are all stored within
+# the libpod-218412 project (in addition to some AWS EC2)
 buildah
 conmon-222014
 containers-build-source-image
-dnsname-8675309
 libpod-218412
 netavark-2021
 oci-seccomp-bpf-hook
-podman-py
 skopeo
 storage-240716
 udica-247612

get_ci_vm/README.md

@@ -5,6 +5,36 @@ This directory contains the source for building [the
 This image image is used by many containers-org repos. `hack/get_ci_vm.sh` script.
 It is not intended to be called via any other mechanism.
 
+In general/high-level terms, the architecture and operation is:
+
+1. [containers/automation hosts cirrus-ci_env](https://github.com/containers/automation/tree/main/cirrus-ci_env),
+   a python mini-implementation of a `.cirrus.yml` parser. It's only job is to extract all required envars,
+   given a task name (including from a matrix element).  It's highly dependent on
+   [certain YAML formatting requirements](README.md#downstream-repository-cirrusyml-requirements).  If the target
+   repo. doesn't follow those standards, nasty/ugly python errors will vomit forth.  Mainly this has to do with
+   Cirrus-CI's use of a non-standard YAML parser, allowing things like certain duplicate dictionary keys.
+1. [containers/automation_images hosts get_ci_vm](https://github.com/containers/automation_images/tree/main/get_ci_vm),
+   a bundling of the `cirrus-ci_env` python script with an `entrypoint.sh` script inside a container image.
+1. When a user runs `hack/get_ci_vm.sh` inside a target repo, the container image is entered, and `.cirrus.yml`
+   is parsed based on the CLI task-name.  A VM is then provisioned based on specific envars (see the "Env. Vars."
+   entries in the sections for [APIv1](README.md#env-vars) and [APIv2](README.md#env-vars-1) sections below).
+   This is the most complex part of the process.
+1. The remote system will not have **any** of the otherwise automatic Cirrus-CI operations performed (like "clone")
+   nor any magic CI variables defined.  Having a VM ready, the container entrypoint script transfers a copy of
+   the local repo (including any uncommited changes).
+1. The container entrypoint script then performs **_remote_** execution of the `hack/get_ci_vm.sh` script
+   including the magic `--setup` parameter.  Though it varies by repo, typically this will establish everything
+   necessary to simulate a CI environment, via a call to the repo's own `setup.sh` or equivalent.  Typically
+   The repo's setup scripts will persist any required envars into a `/etc/ci_environment` or similar.  Though
+   this isn't universal.
+1. Lastly, the user is dropped into a shell on the VM, inside the repo copy, with all envars defined and
+   ready to start running tests.
+
+_Note_:  If there are any envars found to be missing, they must be defined by updating either the repo normal CI
+setup scripts (preferred), or in the `hack/get_ci_vm.sh` `--setup` section.
+
+# Building
+
 Example build (from repository root):
 
 ```bash

image_builder/install_packages.sh

@@ -33,7 +33,8 @@ dnf install -y --allowerasing $(<"$INST_PKGS_FP")
 AWSURL="https://awscli.amazonaws.com/awscli-exe-linux-x86_64.zip"
 cd /tmp
 curl --fail --location -O "${AWSURL}"
-unzip awscli*.zip
+# There's little reason to see every single file extracted
+unzip -q awscli*.zip
 ./aws/install -i /usr/local/share/aws-cli -b /usr/local/bin
 rm -rf awscli*.zip ./aws
 

imgobsolete/entrypoint.sh

@@ -11,13 +11,13 @@ set -eo pipefail
 # shellcheck source=imgts/lib_entrypoint.sh
 source /usr/local/bin/lib_entrypoint.sh
 
-req_env_vars GCPJSON GCPNAME GCPPROJECT AWSINI IMG_SFX IMPORT_IMG_SFX
+req_env_vars GCPJSON GCPNAME GCPPROJECT AWSINI IMG_SFX
 
 gcloud_init
 
 # Set this to 1 for testing
 DRY_RUN="${DRY_RUN:-0}"
-OBSOLETE_LIMIT=10
+OBSOLETE_LIMIT=50
 THEFUTURE=$(date --date='+1 hour' +%s)
 TOO_OLD_DAYS='30'
 TOO_OLD_DESC="$TOO_OLD_DAYS days ago"
@@ -159,10 +159,10 @@ for (( i=nr_amis ; i ; i-- )); do
         continue
     fi
 
-    # Any image matching the currently in-use IMG_SFX or IMPORT_IMG_SFX
+    # Any image matching the currently in-use IMG_SFX
     # must always be preserved.  Values are defined in cirrus.yml
     # shellcheck disable=SC2154
-    if [[ "$name" =~ $IMG_SFX ]] || [[ "$name" =~ $IMPORT_IMG_SFX ]]; then
+    if [[ "$name" =~ $IMG_SFX ]]; then
         msg "Retaining current (latest) image $name | $tags"
         continue
     fi
@@ -201,14 +201,15 @@ for (( i=nr_amis ; i ; i-- )); do
 done
 
 COUNT=$(<"$IMGCOUNT")
+CANDIDATES=$(wc -l <$TOOBSOLETE)
 msg "########################################################################"
-msg "Obsoleting $OBSOLETE_LIMIT random images of $COUNT examined:"
+msg "Obsoleting $OBSOLETE_LIMIT random image candidates ($CANDIDATES/$COUNT total):"
 
 # Require a minimum number of images to exist.  Also if there is some
 # horrible scripting accident, this limits the blast-radius.
-if [[ "$COUNT" -lt $OBSOLETE_LIMIT ]]
+if [[ "$CANDIDATES" -lt $OBSOLETE_LIMIT ]]
 then
-    die 0 "Safety-net Insufficient images ($COUNT) to process ($OBSOLETE_LIMIT required)"
+    die 0 "Safety-net Insufficient images ($CANDIDATES) to process ($OBSOLETE_LIMIT required)"
 fi
 
 # Don't let one bad apple ruin the whole bunch

imgprune/entrypoint.sh

@@ -11,14 +11,14 @@ set -e
 # shellcheck source=imgts/lib_entrypoint.sh
 source /usr/local/bin/lib_entrypoint.sh
 
-req_env_vars GCPJSON GCPNAME GCPPROJECT AWSINI IMG_SFX IMPORT_IMG_SFX
+req_env_vars GCPJSON GCPNAME GCPPROJECT AWSINI IMG_SFX
 
 gcloud_init
 
 # Set this to 1 for testing
 DRY_RUN="${DRY_RUN:-0}"
 # For safety's sake limit nr deletions
-DELETE_LIMIT=10
+DELETE_LIMIT=50
 ABOUTNOW=$(date --iso-8601=date)  # precision is not needed for this use
 # Format Ref: https://cloud.google.com/sdk/gcloud/reference/topic/formats
 # Field list from `gcloud compute images list --limit=1 --format=text`
@@ -48,7 +48,7 @@ $GCLOUD compute images list --show-deprecated \
         # Any image matching the currently in-use IMG_SFX must always be preserved.
         # Values are defined in cirrus.yml
         # shellcheck disable=SC2154
-        if [[ "$name" =~ $IMG_SFX ]] || [[ "$name" =~ $IMPORT_IMG_SFX ]]; then
+        if [[ "$name" =~ $IMG_SFX ]]; then
             msg "    Skipping current (latest) image $name"
             continue
         fi
@@ -91,9 +91,9 @@ for (( i=nr_amis ; i ; i-- )); do
         warn 0 "    EC2 AMI ID '$ami_id' is missing a 'Name' tag"
     fi
 
-    # Any image matching the currently in-use IMG_SFX or IMPORT_IMG_SFX
+    # Any image matching the currently in-use IMG_SFX
     # must always be preserved.
-    if [[ "$name" =~ $IMG_SFX ]] || [[ "$name" =~ $IMPORT_IMG_SFX ]]; then
+    if [[ "$name" =~ $IMG_SFX ]]; then
         warn 0 "    Retaining current (latest) image $name id $ami_id"
         $AWS ec2 disable-image-deprecation --image-id "$ami_id" > /dev/null
         continue
@@ -106,13 +106,14 @@ for (( i=nr_amis ; i ; i-- )); do
 done
 
 COUNT=$(<"$IMGCOUNT")
+CANDIDATES=$(wc -l <$TODELETE)
 msg "########################################################################"
-msg "Deleting up to $DELETE_LIMIT random images of $COUNT examined:"
+msg "Deleting up to $DELETE_LIMIT random image candidates ($CANDIDATES/$COUNT total)::"
 
 # Require a minimum number of images to exist
-if [[ "$COUNT" -lt $DELETE_LIMIT ]]
+if [[ "$CANDIDATES" -lt $DELETE_LIMIT ]]
 then
-    die 0 "Safety-net Insufficient images ($COUNT) to process deletions ($DELETE_LIMIT required)"
+    die 0 "Safety-net Insufficient images ($CANDIDATES) to process deletions ($DELETE_LIMIT required)"
 fi
 
 sort --random-sort $TODELETE | tail -$DELETE_LIMIT | \

imgts/lib_entrypoint.sh

@@ -5,7 +5,7 @@ set -e
 RED="\e[1;31m"
 YEL="\e[1;33m"
 NOR="\e[0m"
-SENTINEL="__unknown__"  # default set in dockerfile
+SENTINEL="__unknown__"  # default set in Containerfile
 # Disable all input prompts
 # https://cloud.google.com/sdk/docs/scripting-gcloud
 GCLOUD="gcloud --quiet"
@@ -77,7 +77,7 @@ aws_init() {
     then
         TMPF="$1"
     else
-        TMPF=$(mktemp -p '' .$(uuidgen)_XXXX.ini)
+        TMPF=$(mktemp -p '' .XXXXXXXX)
     fi
     # shellcheck disable=SC2154
     echo "$AWSINI" > $TMPF

import_images/README.md

@@ -1,108 +0,0 @@
-# Semi-manual image imports
-
-## Overview
-
-[Due to a bug in
-packer](https://github.com/hashicorp/packer-plugin-amazon/issues/264) and
-the sheer complexity of EC2 image imports, this process is impractical for
-full automation.  It tends toward nearly always requiring supervision of a
-human:
-
-* There are multiple failure-points, some are not well reported to
-  the user by tools here or by AWS itself.
-* The upload of the image to s3 can be unreliable.  Silently corrupting image
-  data.
-* The import-process is managed by a hosted AWS service which can be slow
-  and is occasionally unreliable.
-* Failure often results in one or more leftover/incomplete resources
-  (s3 objects, EC2 snapshots, and AMIs)
-
-## Requirements
-
-* You're generally familiar with the (manual)
-  [EC2 snapshot import process](https://docs.aws.amazon.com/vm-import/latest/userguide/vmimport-import-snapshot.html).
-* You are in possession of an AWS EC2 account, with the [IAM policy
-  `vmimport`](https://docs.aws.amazon.com/vm-import/latest/userguide/required-permissions.html#vmimport-role) attached.
-* You have "Access Key" and "Secret Access Key" values set in [a credentials
-  file](https://docs.aws.amazon.com/cli/latest/userguide/cli-configure-files.html).
-  These are only shown once, if lost a new "Access Key" needs to be created.
-  The format for `~/.aws/credentials` is very simple:
-
-  ```
-  [default]
-  aws_access_key_id = <Unquoted value>
-  aws_secret_access_key = <Unquoted value>
-  ```
-
-  The format for `~/.aws/config` is similarly simple:
-
-  ```
-  [defaults]
-  output = json
-  region = us-east-1
-  ```
-
-* Podman is installed and functional
-* At least 10gig free space under `/tmp`, more if there are failures / multiple runs.
-* *Network bandwidth sufficient for downloading and uploading many GBs of
-  data, potentially multiple times.*
-
-## Process
-
-Unless there is a problem with the current contents or age of the
-imported images, this process does not need to be followed.  The
-normal PR-based build workflow can simply be followed as usual.
-This process is only needed to bring newly updated Fedora images into
-AWS to build CI images from.  For example, due to a new Beta or GA release.
-
-***Note:*** Most of the steps below will happen within a container environment.
-Any exceptions are noted in the individual steps below with *[HOST]*
-
-1. *[HOST]* Edit the `Makefile`, update the Fedora release numbers
-   under the section
-   `##### Important image release and source details #####`
-1. *[HOST]* Run `make IMPORT_IMG_SFX`
-1. *[HOST]* Run
-   ```bash
-   $ make image_builder_debug \
-         GAC_FILEPATH=/dev/null \
-         AWS_SHARED_CREDENTIALS_FILE=/path/to/.aws/credentials
-   ```
-1. Run `make import_images` (or `make --jobs=4 import_images` if you're brave).
-1. The following steps should all occur successfully for each imported image.
-   1. Image is downloaded.
-   1. Image checksum is downloaded.
-   1. Image is verified against the checksum.
-   1. Image is converted to `VHDX` format.
-   1. The `VHDX` image is uploaded to the `packer-image-import` S3 bucket.
-   1. AWS `import-snapshot` process is started (uses AWS vmimport service)
-   1. Progress of snapshot import is monitored until completion or failure.
-   1. The imported snapshot is converted into an AMI
-   1. Essential tags are added to the AMI
-   1. Details ascii-table about the new AMI is printed on success.
-1. Assuming all image imports were successful, a final success message will be
-   printed by `make`.
-
-## Failure responses
-
-This list is not exhaustive, and only represents common/likely failures.
-Normally there is no need to exit the build container.
-
-* If image download fails, double-check any error output, run `make clean`
-  and retry.
-* If checksum validation fails,
-  run `make clean`.
-  Retry `make import_images`.
-* If s3 upload fails,
-  Confirm service availability,
-  retry `make import_images`.
-* If snapshot import fails with a `Disk validation failed` error,
-  Retry `make import_images`.
-* If snapshot import fails with non-validation error,
-  find snapshot in EC2 and delete it manually.
-  Retry `make import_images`.
-* If AMI registration fails, remove any conflicting AMIs *and* snapshots.
-  Retry `make import_images`.
-* If import was successful but AMI tagging failed, manually add
-  the required tags to AMI: `automation=false` and `Name=<name>-i${IMG_SFX}`.
-  Where `<name>` is `fedora-aws` or `fedora-aws-arm64`.

import_images/handle_image.sh

@@ -1,45 +0,0 @@
-#!/bin/bash
-
-# This script is intended to be run by packer, usage under any other
-# environment may behave badly. Its purpose is to download a VM
-# image and a checksum file. Verify the image's checksum matches.
-# If it does, convert the downloaded image into the format indicated
-# by the first argument's `.extension`.
-#
-# The first argument is the file path and name for the output image,
-# the second argument is the image download URL (ending in a filename).
-# The third argument is the download URL for a checksum file containing
-# details necessary to verify vs filename included in image download URL.
-
-set -eo pipefail
-
-SCRIPT_FILEPATH=$(realpath "${BASH_SOURCE[0]}")
-SCRIPT_DIRPATH=$(dirname "$SCRIPT_FILEPATH")
-REPO_DIRPATH=$(realpath "$SCRIPT_DIRPATH/../")
-
-# shellcheck source=./lib.sh
-source "$REPO_DIRPATH/lib.sh"
-
-[[ "$#" -eq 3 ]] || \
-    die "Expected to be called with three arguments, not: $#"
-
-# Packer needs to provide the desired filename as it's unable to parse
-# a filename out of the URL or interpret output from this script.
-dest_dirpath=$(dirname "$1")
-dest_filename=$(basename "$1")
-dest_format=$(cut -d. -f2<<<"$dest_filename")
-src_url="$2"
-src_filename=$(basename "$src_url")
-cs_url="$3"
-
-req_env_vars dest_dirpath dest_filename dest_format src_url src_filename cs_url
-
-mkdir -p "$dest_dirpath"
-cd "$dest_dirpath"
-[[ -r "$src_filename" ]] || \
-    curl --fail --location -O "$src_url"
-echo "Downloading & verifying checksums in $cs_url"
-curl --fail --location "$cs_url" -o - | \
-    sha256sum --ignore-missing --check -
-echo "Converting '$src_filename' to ($dest_format format) '$dest_filename'"
-qemu-img convert "$src_filename" -O "$dest_format" "${dest_filename}"

import_images/manifest.json.in

@@ -1,31 +0,0 @@
-{
-  "builds": [
-    {
-      "name": "fedora-aws",
-      "builder_type": "hamsterwheel",
-      "build_time": 0,
-      "files": null,
-      "artifact_id": "",
-      "packer_run_uuid": null,
-      "custom_data": {
-        "IMG_SFX": "fedora-aws-i@@@IMPORT_IMG_SFX@@@",
-        "STAGE": "import",
-        "TASK": "@@@CIRRUS_TASK_ID@@@"
-      }
-    },
-    {
-      "name": "fedora-aws-arm64",
-      "builder_type": "hamsterwheel",
-      "build_time": 0,
-      "files": null,
-      "artifact_id": "",
-      "packer_run_uuid": null,
-      "custom_data": {
-        "IMG_SFX": "fedora-aws-arm64-i@@@IMPORT_IMG_SFX@@@",
-        "STAGE": "import",
-        "TASK": "@@@CIRRUS_TASK_ID@@@"
-      }
-    }
-  ],
-  "last_run_uuid": "00000000-0000-0000-0000-000000000000"
-}

import_images/register.json.in

@@ -1,18 +0,0 @@
-{
- "Name": "@@@NAME@@@-i@@@IMPORT_IMG_SFX@@@",
- "VirtualizationType": "hvm",
- "Architecture": "@@@ARCH@@@",
- "EnaSupport": true,
- "RootDeviceName": "/dev/sda1",
- "BlockDeviceMappings": [
-   {
-     "DeviceName": "/dev/sda1",
-     "Ebs": {
-       "DeleteOnTermination": true,
-       "SnapshotId": "@@@SNAPSHOT_ID@@@",
-       "VolumeSize": 10,
-       "VolumeType": "gp2"
-     }
-   }
- ]
-}

import_images/wait_import_task.sh

@@ -1,84 +0,0 @@
-#!/bin/bash
-
-# This script is intended to be called by the main Makefile
-# to wait for and confirm successful import and conversion
-# of an uploaded image object from S3 into EC2. It expects
-# the path to a file containing the import task ID as the
-# first argument.
-#
-# If the import is successful, the snapshot ID is written
-# to stdout. Otherwise, all output goes to stderr, and
-# the script exits non-zero on failure or timeout. On
-# failure, the file containing the import task ID will
-# be removed.
-
-set -eo pipefail
-
-AWS="${AWS:-aws --output json --region us-east-1}"
-
-# The import/conversion process can take a LONG time, have observed
-# > 10 minutes on occasion.  Normally, takes 2-5 minutes.
-SLEEP_SECONDS=10
-TIMEOUT_SECONDS=720
-
-TASK_ID_FILE="$1"
-
-tmpfile=$(mktemp -p '' tmp.$(basename ${BASH_SOURCE[0]}).XXXX)
-
-die() { echo "ERROR: ${1:-No error message provided}" > /dev/stderr; exit 1; }
-
-msg() { echo "${1:-No error message provided}" > /dev/stderr; }
-
-unset snapshot_id
-handle_exit() {
-    set +e
-    rm -f "$tmpfile" &> /dev/null
-    if [[ -n "$snapshot_id" ]]; then
-        msg "Success ($task_id): $snapshot_id"
-        echo -n "$snapshot_id" > /dev/stdout
-        return 0
-    fi
-    rm -f "$TASK_ID_FILE"
-    die "Timeout or other error reported while waiting for snapshot import"
-}
-trap handle_exit EXIT
-
-[[ -n "$AWS_SHARED_CREDENTIALS_FILE" ]] || \
-    die "\$AWS_SHARED_CREDENTIALS_FILE must not be unset/empty."
-
-[[ -r "$1" ]] || \
-    die "Can't read task id from file '$TASK_ID_FILE'"
-
-task_id=$(<$TASK_ID_FILE)
-
-msg "Waiting up to $TIMEOUT_SECONDS seconds for '$task_id' import.  Checking progress every $SLEEP_SECONDS seconds."
-for (( i=$TIMEOUT_SECONDS ; i ; i=i-$SLEEP_SECONDS )); do \
-
-    # Sleep first, to give AWS time to start meaningful work.
-    sleep ${SLEEP_SECONDS}s
-
-    $AWS ec2 describe-import-snapshot-tasks \
-        --import-task-ids $task_id > $tmpfile
-
-    if  ! st_msg=$(jq -r -e '.ImportSnapshotTasks[0].SnapshotTaskDetail.StatusMessage?' $tmpfile) && \
-        [[ -n $st_msg ]] && \
-        [[ ! "$st_msg" =~ null ]]
-    then
-        die "Unexpected result: $st_msg"
-    elif grep -Eiq '(error)|(fail)' <<<"$st_msg"; then
-        die "$task_id: $st_msg"
-    fi
-
-    msg "$task_id: $st_msg (${i}s remaining)"
-
-    # Why AWS you use StatusMessage && Status? Bad names! WHY!?!?!?!
-    if  status=$(jq -r -e '.ImportSnapshotTasks[0].SnapshotTaskDetail.Status?' $tmpfile) && \
-        [[ "$status" == "completed" ]] && \
-        snapshot_id=$(jq -r -e '.ImportSnapshotTasks[0].SnapshotTaskDetail.SnapshotId?' $tmpfile)
-    then
-        msg "Import complete to: $snapshot_id"
-        break
-    else
-        unset snapshot_id
-    fi
-done

lib.sh

@@ -286,6 +286,16 @@ unmanaged-devices=interface-name:*podman*;interface-name:veth*
 EOF
 }
 
+# Create a local registry, seed it with remote images
+initialize_local_cache_registry() {
+    msg "Initializing local cache registry"
+    #shellcheck disable=SC2154
+    $SUDO ${SCRIPT_DIRPATH}/local-cache-registry initialize
+
+    msg "du -sh /var/cache/local-registry"
+    du -sh /var/cache/local-registry
+}
+
 common_finalize() {
     set -x  # extra detail is no-longer necessary
     cd /

skopeo_cidev/Containerfile

@@ -12,7 +12,6 @@ RUN dnf -y update && \
     dnf clean all
 
 ENV REG_REPO="https://github.com/docker/distribution.git" \
-    REG_COMMIT="b5ca020cfbe998e5af3457fda087444cf5116496" \
     REG_COMMIT_SCHEMA1="ec87e9b6971d831f0eff752ddb54fb64693e51cd" \
     OSO_REPO="https://github.com/openshift/origin.git" \
     OSO_TAG="v1.5.0-alpha.3"

skopeo_cidev/setup.sh

@@ -9,7 +9,6 @@ set -e
 declare -a req_vars
 req_vars=(\
     REG_REPO
-    REG_COMMIT
     REG_COMMIT_SCHEMA1
     OSO_REPO
     OSO_TAG
@@ -43,12 +42,6 @@ cd "$REG_GOSRC"
 (
     # This is required to be set like this by the build system
     export GOPATH="$PWD/Godeps/_workspace:$GOPATH"
-    # This comes in from the Containerfile
-    # shellcheck disable=SC2154
-    git checkout -q "$REG_COMMIT"
-    go build -o /usr/local/bin/registry-v2 \
-        github.com/docker/distribution/cmd/registry
-
     # This comes in from the Containerfile
     # shellcheck disable=SC2154
     git checkout -q "$REG_COMMIT_SCHEMA1"

win_images/win_packaging.ps1

@@ -9,19 +9,21 @@ iex ((New-Object System.Net.WebClient).DownloadString('https://community.chocola
 
 # Install basic required tooling.
 #   psexec needed to workaround session 0 WSL bug
-retryInstall git archiver psexec golang mingw StrawberryPerl; Check-Exit
+retryInstall 7zip git archiver psexec golang mingw StrawberryPerl zstandard; Check-Exit
 
 # Update service is required for dotnet
 Set-Service -Name wuauserv -StartupType "Manual"; Check-Exit
 
-# dotnet is required for wixtoolset
-# Allowing chocolaty to install dotnet breaks in an entirely
-# non-debuggable way.  Workaround this by installing it as
-# a server-feature first.
-Install-WindowsFeature -Name Net-Framework-Core; Check-Exit
+# Install dotnet as that's the best way to install WiX 4+
+# Choco does not support installing anything over WiX 3.14
+Invoke-WebRequest -Uri https://dotnet.microsoft.com/download/dotnet/scripts/v1/dotnet-install.ps1 -OutFile dotnet-install.ps1
+.\dotnet-install.ps1 -InstallDir 'C:\Program Files\dotnet'
 
-# Install wixtoolset for installer build & test.
-retryInstall wixtoolset; Check-Exit
+# Configure NuGet sources for dotnet to fetch wix (and other packages) from
+& 'C:\Program Files\dotnet\dotnet.exe' nuget add source https://api.nuget.org/v3/index.json -n nuget.org
+
+# Install wix
+& 'C:\Program Files\dotnet\dotnet.exe' tool install --global wix
 
 # Install Hyper-V
 Enable-WindowsOptionalFeature -Online -FeatureName Microsoft-Hyper-V -All -NoRestart