Commit Graph

2198 Commits

Author SHA1 Message Date
OpenShift Merge Robot bbff9c8710
Merge pull request #8960 from giuseppe/bridge-no-post-config
network: disallow CNI networks with user namespaces
2021-01-13 14:28:20 -05:00
OpenShift Merge Robot 9473dda87c
Merge pull request #8961 from rhatdan/kube
play kube: set entrypoint when interpreting Command
2021-01-13 11:50:43 -05:00
Giuseppe Scrivano ee684667a6
test: use stringid.GenerateNonCryptoID() in more tests
Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
2021-01-13 17:04:52 +01:00
Giuseppe Scrivano bfa470e4bc
network: disallow CNI networks with user namespaces
it solves a segfault when running as rootless a command like:

$ podman run --uidmap 0:0:1 --net foo --rm fedora true
panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x30 pc=0x5629bccc407c]

goroutine 1 [running]:
panic(0x5629bd3d39e0, 0x5629be0ab8e0)
	/usr/lib/golang/src/runtime/panic.go:1064 +0x545 fp=0xc0004592c0 sp=0xc0004591f8 pc=0x5629bbd35d85
runtime.panicmem(...)
	/usr/lib/golang/src/runtime/panic.go:212
runtime.sigpanic()
	/usr/lib/golang/src/runtime/signal_unix.go:742 +0x413 fp=0xc0004592f0 sp=0xc0004592c0 pc=0x5629bbd4cd33
github.com/containers/podman/libpod.(*Runtime).setupRootlessNetNS(0xc0003fe9c0, 0xc0003d74a0, 0x0, 0x0)
	/builddir/build/BUILD/podman-2.2.1/_build/src/github.com/containers/podman/libpod/networking_linux.go:238 +0xdc fp=0xc000459338 sp=0xc0004592f0 pc=0x5629bccc407c
github.com/containers/podman/libpod.(*Container).completeNetworkSetup(0xc0003d74a0, 0x0, 0x0)
	/builddir/build/BUILD/podman-2.2.1/_build/src/github.com/containers/podman/libpod/container_internal.go:965 +0xb72 fp=0xc0004594d8 sp=0xc000459338 pc=0x5629bcc81732

[.....]

Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
2021-01-13 17:04:51 +01:00
OpenShift Merge Robot 99c5746150
Merge pull request #8958 from zhangguanzhang/duplicated-hosts
Fixes /etc/hosts duplicated every time after container restarted in a pod
2021-01-13 09:58:09 -05:00
Daniel J Walsh 0a7f4eaa9d
play kube: set entrypoint when interpreting Command
We now set Entrypoint when interpeting the image Entrypoint (or yaml.Command)
and Command when interpreting image Cmd (or yaml.Args)

This change is kind of breaking because now checking Config.Cmd won't return
the full command, but only the {cmd,args}.

Adapt the tests to this change as well

Signed-off-by: Peter Hunt <pehunt@redhat.com>
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
2021-01-13 06:10:50 -05:00
zhangguanzhang 0cff5ad0a3 Fxes /etc/hosts duplicated every time after container restarted in a pod
Signed-off-by: zhangguanzhang <zhangguanzhang@qq.com>
2021-01-13 19:03:35 +08:00
Daniel J Walsh a6046dceef
Remove the ability to use [name:tag] in podman load command
Docker does not support this, and it is confusing what to do if
the image has more then one tag.  We are dropping support for this
in podman 3.0

Fixes: https://github.com/containers/podman/issues/7387

Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
2021-01-12 17:38:32 -05:00
OpenShift Merge Robot 0ccc88813e
Merge pull request #8851 from Luap99/fix-generate-systemd-flag-parsing
Make podman generate systemd --new flag parsing more robust
2021-01-12 11:47:14 -05:00
OpenShift Merge Robot 0532fdac1a
Merge pull request #8923 from Afourcat/master
Adding json formatting to `--list-tags` option in `podman search` command.
2021-01-12 10:29:21 -05:00
OpenShift Merge Robot 5575c7be20
Merge pull request #8819 from chen-zhuohan/add-pre-checkpoint
Add pre-checkpoint and restore with previous
2021-01-12 07:57:05 -05:00
Valentin Rothberg 1d7e5227f8 image list: ignore bare manifest list
Handle empty/bare manifest lists when listing images.

Fixes: #8931
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
2021-01-11 19:15:33 +01:00
Alexandre Fourcat 95462e802a
Better test and idomatic code.
Adding another check in the `podman search --list-tags --format json` test case.
Replacing an anonymous struct by \`listEntryTag\` struct.

Signed-off-by: Alexandre Fourcat <afourcat@gmail.com>
2021-01-11 19:14:18 +09:00
unknown 2aa381f2d0 add pre checkpoint
Signed-off-by: Zhuohan Chen <chen_zhuohan@163.com>
2021-01-10 21:38:28 +08:00
Alexandre Fourcat e1302a3023
Adding json formatting to `--list-tags` option in `podman search`
command.

Data is formatted following this JSON structure:
```json
{
    "Name": "...",
    "Tags": ["...", "...", "..."]
}
```

Closes: #8740.

Signed-off-by: Alexandre Fourcat <afourcat@gmail.com>
2021-01-10 19:04:23 +09:00
Paul Holzinger 38baf3d5e2 Add Networks format placeholder to podman ps and pod ps
`podman ps --format {{.Networks}}` will show all connected networks for
this container. For `pod ps` it will show the infra container networks.

Signed-off-by: Paul Holzinger <paul.holzinger@web.de>
2021-01-09 19:15:43 +01:00
Paul Holzinger 1242e7b7a6 Add network filter for podman ps and pod ps
Allow to filter on the network name or full id.
For pod ps it will filter on the infra container networks.

Signed-off-by: Paul Holzinger <paul.holzinger@web.de>
2021-01-09 17:03:32 +01:00
OpenShift Merge Robot 49db79e735
Merge pull request #8781 from rst0git/cr-volumes
Add support for checkpoint/restore of containers with volumes
2021-01-08 10:41:05 -05:00
Jhon Honce b059e1044f Restore compatible API for prune endpoints
* Restore correct API endpoint payloads including reclaimed space numbers
* Include tests for API prune endpoints
* Clean up function signatures with unused parameters
* Update swagger for /networks/prune

Fixes #8891

Signed-off-by: Jhon Honce <jhonce@redhat.com>
2021-01-07 15:32:32 -07:00
OpenShift Merge Robot 6c132b78f1
Merge pull request #8771 from rhatdan/run
Switch references of /var/run -> /run
2021-01-07 15:06:17 -05:00
Daniel J Walsh db71759b1a
Handle podman exec capabilities correctly
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
2021-01-07 05:53:50 -05:00
Daniel J Walsh 9ebde6e03a
Containers should not get inheritable caps by default
When I launch a container with --userns=keep-id the rootless processes
should have no caps by default even if I launch the container with
--privileged.  It should only get the caps if I specify by hand the
caps I want leaked to the process.

Currently we turn off capeff and capamb, but not capinh.  This patch
treats capinh the same way as capeff and capamb.

Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
2021-01-07 05:53:07 -05:00
Paul Holzinger ef82be4e00 Make podman generate systemd --new flag parsing more robust
First, use the pflag library to parse the flags. With this we can
handle all corner cases such as -td or --detach=false.

Second, preserve the root args with --new. They are used for all podman
commands in the unit file. (e.g. podman --root /tmp run alpine)

Signed-off-by: Paul Holzinger <paul.holzinger@web.de>
2021-01-07 11:50:28 +01:00
Daniel J Walsh d9ebbbfe5b
Switch references of /var/run -> /run
Systemd is now complaining or mentioning /var/run as a legacy directory.
It has been many years where /var/run is a symlink to /run on all
most distributions, make the change to the default.

Partial fix for https://github.com/containers/podman/issues/8369

Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
2021-01-07 05:37:24 -05:00
Radostin Stoyanov 1215bd9ffd test: Add checkpoint/restore with volumes
Signed-off-by: Radostin Stoyanov <rstoyanov@fedoraproject.org>
2021-01-07 07:51:22 +00:00
OpenShift Merge Robot 355e387692
Merge pull request #8832 from hshiina/logfile
Fix e2e test for `podman build --logfile`
2021-01-06 20:19:34 -05:00
OpenShift Merge Robot 8e4613ab0a
Merge pull request #8892 from mheon/fix_8886
Ensure that user-specified HOSTNAME is honored
2021-01-06 15:26:55 -05:00
Matthew Heon fc44ac2ef2 Revert e6fbc15f26
The issue requiring these tests be disabled should be resolved.
Reenable the tests as such.

Signed-off-by: Matthew Heon <matthew.heon@pm.me>
2021-01-06 11:48:06 -05:00
Matthew Heon 8f844a66d5 Ensure that user-specified HOSTNAME is honored
When adding the HOSTNAME environment variable, only do so if it
is not already present in the spec. If it is already present, it
was likely added by the user, and we should honor their requested
value.

Fixes #8886

Signed-off-by: Matthew Heon <mheon@redhat.com>
2021-01-06 09:46:21 -05:00
OpenShift Merge Robot 1f59276998
Merge pull request #8889 from vrothberg/run-1138
generate systemd: do not set `KillMode`
2021-01-05 14:16:47 -05:00
OpenShift Merge Robot b84b7c89bb
Merge pull request #8831 from bblenard/issue-8658-system-prune-reclaimed-space
Rework pruning to report reclaimed space
2021-01-05 11:35:18 -05:00
Valentin Rothberg 219c69ef03 generate systemd: do not set `KillMode`
`KillMode=none` has been deprecated in systemd and is now throwing big
warnings when being used.  Users have reported the issues upstream
(see #8615) and on the mailing list.

This deprecation was mainly motivated by an abusive use of third-party
vendors causing all kinds of undesired side-effects.  For instance, busy
mounts that delay reboot.

After talking to the systemd team, we came up with the following plan:

 **Short term**: we can use TimeoutStopSec and remove KillMode=none which
 will default to cgroup.

 **Long term**: we want to change the type to sdnotify. The plumbing for
 Podman is done but we need it for conmon. Once sdnotify is working, we
 can get rid of the pidfile handling etc. and let Podman handle it.
 Michal Seklatar came up with a nice idea that Podman increase the time
 out on demand. That's a much cleaner way than hard-coding the time out
 in the unit as suggest in the short-term solution.

This change is executing the short-term plan and sets a minimum timeout
of 60 seconds.  User-specified timeouts are added to that.

Fixes: #8615
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
2021-01-05 16:37:24 +01:00
OpenShift Merge Robot 6a1fbe7a56
Merge pull request #8869 from giuseppe/make-rundir-accessible
systemd: make rundir always accessible
2021-01-04 12:22:52 -05:00
OpenShift Merge Robot 8e4d19da15
Merge pull request #8863 from mgoltzsche/fix_seccomp_when_privileged
Disable seccomp by default when creating a privileged container.
2021-01-04 14:49:41 +01:00
Giuseppe Scrivano 8c6bbfbc42
test: fix variable name
Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
2021-01-04 14:19:59 +01:00
Giuseppe Scrivano 898f57c4c1
systemd: make rundir always accessible
so that the PIDFile can be accessed also without being in the rootless
user namespace.

Closes: https://github.com/containers/podman/issues/8506

Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
2021-01-04 14:19:58 +01:00
OpenShift Merge Robot 23f25b8261
Merge pull request #8823 from giuseppe/exec-honor-privileged
exec: honor --privileged
2021-01-04 10:53:44 +01:00
Max Goltzsche bd35792b0c
fix: disable seccomp by default when privileged.
When running a privileged container and `SeccompProfilePath` is empty no seccomp profile should be applied.
(Previously this was the case only if `SeccompProfilePath` was set to a non-empty default path.)

Closes #8849

Signed-off-by: Max Goltzsche <max.goltzsche@gmail.com>
2021-01-02 01:38:19 +01:00
Paul Holzinger f471fb4ce9 Compat api containers/json add support for filters
Fixes #8860

Signed-off-by: Paul Holzinger <paul.holzinger@web.de>
2021-01-01 22:43:31 +01:00
Baron Lenardson b90f7f9095 Rework pruning to report reclaimed space
This change adds code to report the reclaimed space after a prune.
Reclaimed space from volumes, images, and containers is recorded
during the prune call in a PruneReport struct. These structs are
collected into a slice during a system prune and processed afterwards
to calculate the total reclaimed space.

Closes #8658

Signed-off-by: Baron Lenardson <lenardson.baron@gmail.com>
2020-12-30 19:57:35 -06:00
Hironori Shiina eeb4c129be Fix e2e test for `podman build --logfile`
Type casting is necessary to see if the logfile size is not equal to 0.

Signed-off-by: Hironori Shiina <Hironori.Shiina@fujitsu.com>
2020-12-24 21:00:16 -05:00
Giuseppe Scrivano b3bd37b537
test: fix variables name
Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
2020-12-24 22:12:04 +01:00
Giuseppe Scrivano 2a39a6195a
exec: honor --privileged
write the capabilities to the configuration passed to the OCI
runtime.

Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
2020-12-24 22:11:14 +01:00
OpenShift Merge Robot 61a2262e39
Merge pull request #8792 from bziemons/patch-host-network-spec-8790
Set NetNS mode instead of value
2020-12-23 21:35:34 +01:00
OpenShift Merge Robot 3d21da3d11
Merge pull request #8820 from baude/issue8443
add --cidfile to container kill
2020-12-23 21:29:25 +01:00
OpenShift Merge Robot bbc0deb8e8
Merge pull request #8609 from rhatdan/image
Prefer read/write images over read/only images
2020-12-23 20:36:28 +01:00
Benedikt Ziemons 14439b9869
Set NetNS mode instead of value
when HostNetwork is true in the pod spec.
Also propagate whether host network namespace should be used for containers.

Add test for HostNetwork setting in kubeYaml.
The infra configuration should reflect the setting.

Signed-off-by: Benedikt Ziemons <ben@rs485.network>
2020-12-23 19:28:32 +01:00
baude c81e29525b add --cidfile to container kill
Add the ability to read container ids from one or more files for the
kill command.

Fixes: #8443

Signed-off-by: baude <bbaude@redhat.com>
2020-12-23 12:01:46 -06:00
OpenShift Merge Robot 54b82a175f
Merge pull request #8787 from jsoref/spelling
Spelling
2020-12-23 17:38:43 +01:00
OpenShift Merge Robot 0778c114d3
Merge pull request #8793 from zhangguanzhang/vol-op
Fix missing options in volume's display while setting uid and gid
2020-12-23 16:40:22 +01:00