mirror of https://github.com/istio/istio.io.git
147 lines
4.3 KiB
Bash
147 lines
4.3 KiB
Bash
#!/usr/bin/env bash
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# shellcheck disable=SC2154
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# Copyright Istio Authors
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# @setup profile=none
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set -e
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set -u
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set -o pipefail
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source "content/en/boilerplates/snips/args.sh"
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fullVersion="${bpsnip_args_istio_full_version}"
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fullVersionRevision="${fullVersion//./-}"
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previousVersion="${bpsnip_args_istio_previous_version}.0"
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previousVersionMinorUpgrade="${previousVersion%.0}.1"
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function testOperatorDeployWatchNs(){
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# print out body of the function and execute with flag
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# this is to avoid using the default public registry
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$(type snip_deploy_istio_operator_watch_ns | sed '1,3d;$d') --hub "$HUB"
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_wait_for_deployment istio-operator istio-operator
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# cleanup required for next steps
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istioctl uninstall -y --purge
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kubectl delete ns istio-operator istio-namespace1 istio-namespace2
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}
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function testOperatorDeployHelm(){
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snip_create_ns_istio_operator
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snip_deploy_istio_operator_helm
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_wait_for_deployment istio-operator istio-operator
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# cleanup required for next steps
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helm uninstall istio-operator -n istio-operator
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kubectl delete ns istio-operator
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}
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function testOperatorDeploy(){
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$(type snip_deploy_istio_operator | sed '1,3d;$d') --hub "$HUB"
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_wait_for_deployment istio-operator istio-operator
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}
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function testInstallIstioDemo(){
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snip_install_istio_demo_profile
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sleep 30s
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_wait_for_deployment istio-system istiod
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_verify_like snip_kubectl_get_svc "$snip_kubectl_get_svc_out"
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_verify_like snip_kubectl_get_pods "$snip_kubectl_get_pods_out"
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}
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function testUpdateProfileDefaultEgress(){
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snip_update_to_default_profile_egress
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sleep 30s
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_verify_contains snip_kubectl_get_svc "egressgateway"
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}
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function testOperatorLogs(){
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command=$(type snip_operator_logs | sed '1,3d;$d')
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# prevent following log stream
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command="${command/"logs -f"/"logs"}"
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echo "$command" | sh -
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}
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function istioDownload(){
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version="$1"
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# downloadIstio takes a TARGET_OS env var, but it's exepected to be Linux or Darwin.
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# Uppercase the first letter of the TARGET_OS used within the pipeline, which is linux or darwin
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curl -L https://istio.io/downloadIstio | TARGET_OS=${TARGET_OS^} ISTIO_VERSION="$version" sh -
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}
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function operatorInit(){
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version="$1"
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istioDownload "$version"
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istio-"$version"/bin/istioctl operator init
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rm -rf "istio-$version"
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}
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function testInplaceUpgrade(){
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operatorInit "$previousVersion"
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operatorInit "$previousVersionMinorUpgrade"
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snip_inplace_upgrade_get_pods_istio_operator
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snip_inplace_upgrade_get_pods_istio_system
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}
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function testCanaryUpgrade(){
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# downloadIstio takes a TARGET_OS env var, but it's exepected to be Linux or Darwin.
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# Uppercase the first letter of the TARGET_OS used within the pipeline, which is linux or darwin
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TARGET_OS=${TARGET_OS^} snip_download_istio_previous_version
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snip_deploy_operator_previous_version
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snip_install_istio_previous_version
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_verify_like snip_verify_operator_cr "$snip_verify_operator_cr_out"
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rm -rf "istio-$previousVersion"
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istioctl operator init --revision "$fullVersionRevision"
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}
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function testTwoControlPlanes(){
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echo "$snip_cat_operator_yaml_out" > example-istiocontrolplane-previous-version.yaml
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_verify_like snip_cat_operator_yaml "$snip_cat_operator_yaml_out"
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kubectl apply -f example-istiocontrolplane-previous-version.yaml
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rm -f example-istiocontrolplane-previous-version.yaml
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_verify_like snip_get_pods_istio_system "$snip_get_pods_istio_system_out"
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_verify_like snip_get_svc_istio_system "$snip_get_svc_istio_system_out"
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}
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testOperatorDeployWatchNs
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testOperatorDeployHelm
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testOperatorDeploy
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testInstallIstioDemo
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snip_update_to_default_profile
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testUpdateProfileDefaultEgress
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testOperatorLogs
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snip_cleanup
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testInplaceUpgrade
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snip_cleanup
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testCanaryUpgrade
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# @cleanup
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snip_delete_example_istiocontrolplane
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snip_cleanup
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