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Add e2e test for app-wide-upgrade-strategy (#842)
Signed-off-by: Ishita Sequeira <ishiseq29@gmail.com>
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‎test/e2e/suite/005-app-wide-update-strategy/01-assert.yaml

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apiVersion: argoproj.io/v1alpha1
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kind: Application
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metadata:
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name: image-updater-005-01
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status:
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health:
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status: Healthy
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sync:
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status: Synced
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---
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apiVersion: argoproj.io/v1alpha1
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kind: Application
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metadata:
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name: image-updater-005-02
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status:
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health:
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status: Healthy
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sync:
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status: Synced

‎test/e2e/suite/005-app-wide-update-strategy/01-install.yaml

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apiVersion: v1
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kind: Namespace
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metadata:
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name: image-updater-e2e-005-01
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---
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apiVersion: argoproj.io/v1alpha1
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kind: Application
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metadata:
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name: image-updater-005-01
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annotations:
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argocd-image-updater.argoproj.io/image-list: guestbook=gcr.io/heptio-images/ks-guestbook-demo:~0
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argocd-image-updater.argoproj.io/guestbook.update-strategy: semver
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finalizers:
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- resources-finalizer.argocd.argoproj.io
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spec:
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project: default
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source:
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repoURL: https://github.com/argoproj/argocd-example-apps.git
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path: kustomize-guestbook
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targetRevision: HEAD
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destination:
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server: https://kubernetes.default.svc
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namespace: image-updater-e2e-005-01
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syncPolicy:
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automated: {}
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retry:
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limit: 2
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---
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apiVersion: v1
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kind: Namespace
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metadata:
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name: image-updater-e2e-005-02
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---
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apiVersion: argoproj.io/v1alpha1
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kind: Application
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metadata:
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name: image-updater-005-02
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annotations:
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argocd-image-updater.argoproj.io/image-list: guestbook=gcr.io/heptio-images/ks-guestbook-demo:latest
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argocd-image-updater.argoproj.io/guestbook.update-strategy: latest
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finalizers:
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- resources-finalizer.argocd.argoproj.io
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spec:
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project: default
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source:
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repoURL: https://github.com/argoproj/argocd-example-apps.git
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path: kustomize-guestbook
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targetRevision: HEAD
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destination:
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server: https://kubernetes.default.svc
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namespace: image-updater-e2e-005-02
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syncPolicy:
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automated: {}
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retry:
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limit: 2

‎test/e2e/suite/005-app-wide-update-strategy/02-assert.yaml

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apiVersion: argoproj.io/v1alpha1
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kind: Application
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metadata:
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name: image-updater-005-01
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spec:
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source:
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kustomize:
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images:
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- gcr.io/heptio-images/ks-guestbook-demo:0.2
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status:
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health:
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status: Healthy
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sync:
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status: Synced
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---
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apiVersion: v1
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kind: Pod
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metadata:
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namespace: image-updater-e2e-005-01
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spec:
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containers:
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- image: gcr.io/heptio-images/ks-guestbook-demo:0.2
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---
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apiVersion: argoproj.io/v1alpha1
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kind: Application
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metadata:
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name: image-updater-005-02
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status:
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health:
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status: Healthy
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sync:
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status: Synced
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---
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apiVersion: v1
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kind: Pod
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metadata:
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namespace: image-updater-e2e-005-02
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spec:
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containers:
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- image: gcr.io/heptio-images/ks-guestbook-demo:0.1

‎test/e2e/suite/005-app-wide-update-strategy/02-run-updater.yaml

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apiVersion: kuttl.dev/v1beta1
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kind: TestStep
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commands:
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- script: |
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${SRC_DIR}/dist/argocd-image-updater run --once \
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--argocd-namespace argocd-image-updater-e2e \
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--loglevel info

‎test/e2e/suite/005-app-wide-update-strategy/99-delete.yaml

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apiVersion: kuttl.dev/v1beta1
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kind: TestStep
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timeout: 120
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delete:
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- apiVersion: argoproj.io/v1alpha1
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kind: Application
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name: image-updater-005-01
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- apiVersion: v1
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kind: Namespace
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name: image-updater-e2e-005-01
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- apiVersion: argoproj.io/v1alpha1
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kind: Application
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name: image-updater-005-02
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- apiVersion: v1
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kind: Namespace
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name: image-updater-e2e-005-02

‎test/e2e/suite/005-app-wide-update-strategy/README.md

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This test case verifies [app wide update strategy](https://argocd-image-updater.readthedocs.io/en/stable/configuration/images/#update-strategies)
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This test case uses image from public container registry and application source from public GitHub repo.
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To run this individual test case,
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* make sure both docker daemon and k8s cluster is running
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* `cd $HOME/go/src/image-updater/test/e2e`
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* `SRC_DIR=$HOME/go/src/image-updater kubectl kuttl test --namespace argocd-image-updater-e2e --timeout 120 --test 005-app-wide-update-strategy`
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Test output:
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```bash
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=== RUN kuttl
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harness.go:464: starting setup
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harness.go:255: running tests using configured kubeconfig.
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harness.go:278: Successful connection to cluster at: https://127.0.0.1:6443
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harness.go:363: running tests
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harness.go:75: going to run test suite with timeout of 120 seconds for each step
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harness.go:375: testsuite: ./suite has 7 tests
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=== RUN kuttl/harness
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=== RUN kuttl/harness/005-app-wide-update-strategy
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=== PAUSE kuttl/harness/005-app-wide-update-strategy
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=== CONT kuttl/harness/005-app-wide-update-strategy
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logger.go:42: 17:59:36 | 005-app-wide-update-strategy | Ignoring README.md as it does not match file name regexp: ^(\d+)-(?:[^\.]+)(?:\.yaml)?$
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logger.go:42: 17:59:36 | 005-app-wide-update-strategy | Skipping creation of user-supplied namespace: argocd-image-updater-e2e
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logger.go:42: 17:59:36 | 005-app-wide-update-strategy/1-install | starting test step 1-install
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logger.go:42: 17:59:36 | 005-app-wide-update-strategy/1-install | Namespace:/image-updater-e2e-005-01 updated
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logger.go:42: 17:59:36 | 005-app-wide-update-strategy/1-install | Application:argocd-image-updater-e2e/image-updater-005-01 updated
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logger.go:42: 17:59:36 | 005-app-wide-update-strategy/1-install | Namespace:/image-updater-e2e-005-02 updated
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logger.go:42: 17:59:36 | 005-app-wide-update-strategy/1-install | Application:argocd-image-updater-e2e/image-updater-005-02 updated
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logger.go:42: 17:59:36 | 005-app-wide-update-strategy/1-install | test step completed 1-install
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logger.go:42: 17:59:36 | 005-app-wide-update-strategy/2-run-updater | starting test step 2-run-updater
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logger.go:42: 17:59:36 | 005-app-wide-update-strategy/2-run-updater | running command: [sh -c ${SRC_DIR}/dist/argocd-image-updater run --once \
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--argocd-namespace argocd-image-updater-e2e \
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--loglevel info
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]
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logger.go:42: 17:59:36 | 005-app-wide-update-strategy/2-run-updater | time="2024-09-09T17:59:36-04:00" level=info msg="argocd-image-updater v99.9.9+6c9e2ee starting [loglevel:INFO, interval:once, healthport:off]"
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logger.go:42: 17:59:36 | 005-app-wide-update-strategy/2-run-updater | time="2024-09-09T17:59:36-04:00" level=warning msg="commit message template at /app/config/commit.template does not exist, using default"
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logger.go:42: 17:59:36 | 005-app-wide-update-strategy/2-run-updater | time="2024-09-09T17:59:36-04:00" level=warning msg="Registry configuration at /app/config/registries.conf could not be read: stat /app/config/registries.conf: no such file or directory -- using default configuration"
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logger.go:42: 17:59:36 | 005-app-wide-update-strategy/2-run-updater | time="2024-09-09T17:59:36-04:00" level=info msg="ArgoCD configuration: [apiKind=kubernetes, server=argocd-server.argocd-image-updater-e2e, auth_token=false, insecure=false, grpc_web=false, plaintext=false]"
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logger.go:42: 17:59:36 | 005-app-wide-update-strategy/2-run-updater | time="2024-09-09T17:59:36-04:00" level=info msg="Starting metrics server on TCP port=8081"
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logger.go:42: 17:59:36 | 005-app-wide-update-strategy/2-run-updater | time="2024-09-09T17:59:36-04:00" level=info msg="Warming up image cache"
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logger.go:42: 17:59:36 | 005-app-wide-update-strategy/2-run-updater | time="2024-09-09T17:59:36-04:00" level=warning msg="Unknown sort option skip -- using semver" image_alias=guestbook image_digest= image_name=gcr.io/heptio-images/ks-guestbook-demo image_tag=0.1 registry_url=gcr.io
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logger.go:42: 17:59:36 | 005-app-wide-update-strategy/2-run-updater | time="2024-09-09T17:59:36-04:00" level=info msg="Setting new image to gcr.io/heptio-images/ks-guestbook-demo:0.1" alias=guestbook application=image-updater-005-02 image_name=heptio-images/ks-guestbook-demo image_tag=0.2 registry=gcr.io
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logger.go:42: 17:59:36 | 005-app-wide-update-strategy/2-run-updater | time="2024-09-09T17:59:36-04:00" level=info msg="Successfully updated image 'gcr.io/heptio-images/ks-guestbook-demo:0.2' to 'gcr.io/heptio-images/ks-guestbook-demo:0.1', but pending spec update (dry run=true)" alias=guestbook application=image-updater-005-02 image_name=heptio-images/ks-guestbook-demo image_tag=0.2 registry=gcr.io
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logger.go:42: 17:59:36 | 005-app-wide-update-strategy/2-run-updater | time="2024-09-09T17:59:36-04:00" level=info msg="Dry run - not committing 1 changes to application" application=image-updater-005-02
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logger.go:42: 17:59:36 | 005-app-wide-update-strategy/2-run-updater | time="2024-09-09T17:59:36-04:00" level=info msg="Finished cache warm-up, pre-loaded 0 meta data entries from 2 registries"
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logger.go:42: 17:59:36 | 005-app-wide-update-strategy/2-run-updater | time="2024-09-09T17:59:36-04:00" level=info msg="Starting image update cycle, considering 2 annotated application(s) for update"
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logger.go:42: 17:59:36 | 005-app-wide-update-strategy/2-run-updater | time="2024-09-09T17:59:36-04:00" level=warning msg="Unknown sort option skip -- using semver" image_alias=guestbook image_digest= image_name=gcr.io/heptio-images/ks-guestbook-demo image_tag=0.1 registry_url=gcr.io
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logger.go:42: 17:59:37 | 005-app-wide-update-strategy/2-run-updater | time="2024-09-09T17:59:37-04:00" level=info msg="Setting new image to gcr.io/heptio-images/ks-guestbook-demo:0.1" alias=guestbook application=image-updater-005-02 image_name=heptio-images/ks-guestbook-demo image_tag=0.2 registry=gcr.io
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logger.go:42: 17:59:37 | 005-app-wide-update-strategy/2-run-updater | time="2024-09-09T17:59:37-04:00" level=info msg="Successfully updated image 'gcr.io/heptio-images/ks-guestbook-demo:0.2' to 'gcr.io/heptio-images/ks-guestbook-demo:0.1', but pending spec update (dry run=false)" alias=guestbook application=image-updater-005-02 image_name=heptio-images/ks-guestbook-demo image_tag=0.2 registry=gcr.io
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logger.go:42: 17:59:37 | 005-app-wide-update-strategy/2-run-updater | time="2024-09-09T17:59:37-04:00" level=info msg="Committing 1 parameter update(s) for application image-updater-005-02" application=image-updater-005-02
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logger.go:42: 17:59:37 | 005-app-wide-update-strategy/2-run-updater | time="2024-09-09T17:59:37-04:00" level=info msg="Successfully updated the live application spec" application=image-updater-005-02
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logger.go:42: 17:59:37 | 005-app-wide-update-strategy/2-run-updater | time="2024-09-09T17:59:37-04:00" level=info msg="Processing results: applications=2 images_considered=2 images_skipped=0 images_updated=1 errors=0"
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logger.go:42: 17:59:37 | 005-app-wide-update-strategy/2-run-updater | time="2024-09-09T17:59:37-04:00" level=info msg=Finished.
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logger.go:42: 17:59:38 | 005-app-wide-update-strategy/2-run-updater | test step completed 2-run-updater
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logger.go:42: 17:59:38 | 005-app-wide-update-strategy/99-delete | starting test step 99-delete
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logger.go:42: 17:59:38 | 005-app-wide-update-strategy/99-delete | test step completed 99-delete
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logger.go:42: 17:59:38 | 005-app-wide-update-strategy | skipping kubernetes event logging
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=== NAME kuttl
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harness.go:407: run tests finished
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harness.go:515: cleaning up
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harness.go:572: removing temp folder: ""
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--- PASS: kuttl (2.18s)
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--- PASS: kuttl/harness (0.00s)
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--- PASS: kuttl/harness/005-app-wide-update-strategy (2.17s)
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PASS
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```

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