Comments (4)
kingdonb
commented on June 2, 2024
Thanks for your report! I think you might be right about the source of this issue @ohkinozomu, storage differences between versions of Helm v3 in different minor releases.
Helm Operator recently had some upgrades and is on a more current Helm 3 version. We know for sure that there were some breaking changes between Helm version 3.1.2 and 3.5.4. (Those are the versions of Helm v3 that were in Helm Operator in v1.2.0 and 1.3.0, respectively.)
If you are still on Helm Operator and working on your migration, please consider upgrading to Helm Operator 1.3.0 (or 1.4.0) and trying this again. We apologize about the delay of responding to your report.
from helm-controller.
sbernheim
commented on June 2, 2024
Hi @ohkinozomu, we're working through the Issues queue and just got down to your Issue today. I thought I'd ask for a bit more information in addition to @kingdonb 's response.
- Are you still running into this issue since you submitted this Issue in March?
- If so, would you let us know so we can close this (and maybe your experience may help someone else?)
- If you still have this issue, it may be addressed in the Flux Helm Operator -> Controller migration guide. Would you mind reading through the guide and seeing if it addresses this problem?
- Note you probably want to upgrade to the most recent version of the Flux CLI before you retry.
- Please do let us know if there is something we can improve in the docs for your use case.
Thanks again for your feedback and for helping us test the migration process!
from helm-controller.
ohkinozomu
commented on June 2, 2024
@sbernheim @kingdonb
Thank you for your replies.
I'll try again.
from helm-controller.
ohkinozomu
commented on June 2, 2024
I tried.
software versions
$ kind version
kind v0.10.0 go1.15.7 darwin/amd64
$ helm version
version.BuildInfo{Version:"v3.5.3", GitCommit:"041ce5a2c17a58be0fcd5f5e16fb3e7e95fea622", GitTreeState:"dirty", GoVersion:"go1.16"}
$ kubectl version
Client Version: version.Info{Major:"1", Minor:"20+", GitVersion:"v1.20.4-dirty", GitCommit:"e87da0bd6e03ec3fea7933c4b5263d151aafd07c", GitTreeState:"dirty", BuildDate:"2021-03-15T10:03:32Z", GoVersion:"go1.16.2", Compiler:"gc", Platform:"darwin/amd64"}
$ flux -v
flux version 0.9.1
I followed my steps above and confirmed that the same error occurs.
Then, I upgraded helm-operator to 1.4.0.
$ kubectl edit deploy helm-operator -n flux
- image: docker.io/fluxcd/helm-operator:1.2.0
+ image: docker.io/fluxcd/helm-operator:1.4.0
- - --git-timeout=20s
+ - --git-timeout=5m
I tried to migrate to helm-controller, but the same error occured.
$ kubectl scale deployment helm-operator --replicas=0 -n flux
$ kubectl apply -f strimzi-helm-controller.yaml
{"level":"info","ts":"2021-08-08T03:54:05.136Z","logger":"controller.helmrelease","msg":"HelmChart 'strimzi/strimzi-strimzi' is not ready","reconciler group":"helm.toolkit.fluxcd.io","reconciler kind":"HelmRelease","name":"strimzi","namespace":"strimzi"}
{"level":"info","ts":"2021-08-08T03:54:05.156Z","logger":"controller.helmrelease","msg":"reconcilation finished in 78.5086ms, next run in 10m0s","reconciler group":"helm.toolkit.fluxcd.io","reconciler kind":"HelmRelease","name":"strimzi","namespace":"strimzi"}
{"level":"info","ts":"2021-08-08T03:54:05.163Z","logger":"controller.helmrelease","msg":"HelmChart 'strimzi/strimzi-strimzi' is not ready","reconciler group":"helm.toolkit.fluxcd.io","reconciler kind":"HelmRelease","name":"strimzi","namespace":"strimzi"}
{"level":"info","ts":"2021-08-08T03:54:05.182Z","logger":"controller.helmrelease","msg":"reconcilation finished in 23.8594ms, next run in 10m0s","reconciler group":"helm.toolkit.fluxcd.io","reconciler kind":"HelmRelease","name":"strimzi","namespace":"strimzi"}
W0808 03:54:10.907557 8 warnings.go:70] apiextensions.k8s.io/v1beta1 CustomResourceDefinition is deprecated in v1.16+, unavailable in v1.22+; use apiextensions.k8s.io/v1 CustomResourceDefinition
W0808 03:54:10.987822 8 warnings.go:70] apiextensions.k8s.io/v1beta1 CustomResourceDefinition is deprecated in v1.16+, unavailable in v1.22+; use apiextensions.k8s.io/v1 CustomResourceDefinition
W0808 03:54:11.076178 8 warnings.go:70] apiextensions.k8s.io/v1beta1 CustomResourceDefinition is deprecated in v1.16+, unavailable in v1.22+; use apiextensions.k8s.io/v1 CustomResourceDefinition
W0808 03:54:11.131700 8 warnings.go:70] apiextensions.k8s.io/v1beta1 CustomResourceDefinition is deprecated in v1.16+, unavailable in v1.22+; use apiextensions.k8s.io/v1 CustomResourceDefinition
W0808 03:54:11.209241 8 warnings.go:70] apiextensions.k8s.io/v1beta1 CustomResourceDefinition is deprecated in v1.16+, unavailable in v1.22+; use apiextensions.k8s.io/v1 CustomResourceDefinition
W0808 03:54:11.295695 8 warnings.go:70] apiextensions.k8s.io/v1beta1 CustomResourceDefinition is deprecated in v1.16+, unavailable in v1.22+; use apiextensions.k8s.io/v1 CustomResourceDefinition
W0808 03:54:11.382878 8 warnings.go:70] apiextensions.k8s.io/v1beta1 CustomResourceDefinition is deprecated in v1.16+, unavailable in v1.22+; use apiextensions.k8s.io/v1 CustomResourceDefinition
W0808 03:54:11.429694 8 warnings.go:70] apiextensions.k8s.io/v1beta1 CustomResourceDefinition is deprecated in v1.16+, unavailable in v1.22+; use apiextensions.k8s.io/v1 CustomResourceDefinition
W0808 03:54:11.527563 8 warnings.go:70] apiextensions.k8s.io/v1beta1 CustomResourceDefinition is deprecated in v1.16+, unavailable in v1.22+; use apiextensions.k8s.io/v1 CustomResourceDefinition
W0808 03:54:11.572522 8 warnings.go:70] apiextensions.k8s.io/v1beta1 CustomResourceDefinition is deprecated in v1.16+, unavailable in v1.22+; use apiextensions.k8s.io/v1 CustomResourceDefinition
{"level":"info","ts":"2021-08-08T03:54:12.247Z","logger":"controller.helmrelease","msg":"reconcilation finished in 1.8330565s, next run in 5m0s","reconciler group":"helm.toolkit.fluxcd.io","reconciler kind":"HelmRelease","name":"strimzi","namespace":"strimzi"}
{"level":"error","ts":"2021-08-08T03:54:12.247Z","logger":"controller.helmrelease","msg":"Reconciler error","reconciler group":"helm.toolkit.fluxcd.io","reconciler kind":"HelmRelease","name":"strimzi","namespace":"strimzi","error":"Helm install failed: rendered manifests contain a resource that already exists. Unable to continue with install: ServiceAccount \"strimzi-cluster-operator\" in namespace \"strimzi\" exists and cannot be imported into the current release: invalid ownership metadata; label validation error: missing key \"app.kubernetes.io/managed-by\": must be set to \"Helm\"; annotation validation error: missing key \"meta.helm.sh/release-name\": must be set to \"strimzi\"; annotation validation error: missing key \"meta.helm.sh/release-namespace\": must be set to \"strimzi\""}
{"level":"info","ts":"2021-08-08T03:54:12.309Z","logger":"controller.helmrelease","msg":"reconcilation finished in 54.9509ms, next run in 5m0s","reconciler group":"helm.toolkit.fluxcd.io","reconciler kind":"HelmRelease","name":"strimzi","namespace":"strimzi"}
{"level":"error","ts":"2021-08-08T03:54:12.309Z","logger":"controller.helmrelease","msg":"Reconciler error","reconciler group":"helm.toolkit.fluxcd.io","reconciler kind":"HelmRelease","name":"strimzi","namespace":"strimzi","error":"install retries exhausted"}
{"level":"info","ts":"2021-08-08T03:54:12.367Z","logger":"controller.helmrelease","msg":"reconcilation finished in 48.192ms, next run in 5m0s","reconciler group":"helm.toolkit.fluxcd.io","reconciler kind":"HelmRelease","name":"strimzi","namespace":"strimzi"}
{"level":"error","ts":"2021-08-08T03:54:12.367Z","logger":"controller.helmrelease","msg":"Reconciler error","reconciler group":"helm.toolkit.fluxcd.io","reconciler kind":"HelmRelease","name":"strimzi","namespace":"strimzi","error":"install retries exhausted"}
{"level":"info","ts":"2021-08-08T03:54:12.437Z","logger":"controller.helmrelease","msg":"reconcilation finished in 48.3781ms, next run in 5m0s","reconciler group":"helm.toolkit.fluxcd.io","reconciler kind":"HelmRelease","name":"strimzi","namespace":"strimzi"}
{"level":"error","ts":"2021-08-08T03:54:12.437Z","logger":"controller.helmrelease","msg":"Reconciler error","reconciler group":"helm.toolkit.fluxcd.io","reconciler kind":"HelmRelease","name":"strimzi","namespace":"strimzi","error":"install retries exhausted"}
{"level":"info","ts":"2021-08-08T03:54:12.532Z","logger":"controller.helmrelease","msg":"reconcilation finished in 54.2242ms, next run in 5m0s","reconciler group":"helm.toolkit.fluxcd.io","reconciler kind":"HelmRelease","name":"strimzi","namespace":"strimzi"}
{"level":"error","ts":"2021-08-08T03:54:12.533Z","logger":"controller.helmrelease","msg":"Reconciler error","reconciler group":"helm.toolkit.fluxcd.io","reconciler kind":"HelmRelease","name":"strimzi","namespace":"strimzi","error":"install retries exhausted"}
{"level":"info","ts":"2021-08-08T03:54:12.684Z","logger":"controller.helmrelease","msg":"reconcilation finished in 70.8107ms, next run in 5m0s","reconciler group":"helm.toolkit.fluxcd.io","reconciler kind":"HelmRelease","name":"strimzi","namespace":"strimzi"}
{"level":"error","ts":"2021-08-08T03:54:12.684Z","logger":"controller.helmrelease","msg":"Reconciler error","reconciler group":"helm.toolkit.fluxcd.io","reconciler kind":"HelmRelease","name":"strimzi","namespace":"strimzi","error":"install retries exhausted"}
{"level":"info","ts":"2021-08-08T03:54:12.977Z","logger":"controller.helmrelease","msg":"reconcilation finished in 131.7268ms, next run in 5m0s","reconciler group":"helm.toolkit.fluxcd.io","reconciler kind":"HelmRelease","name":"strimzi","namespace":"strimzi"}
{"level":"error","ts":"2021-08-08T03:54:12.977Z","logger":"controller.helmrelease","msg":"Reconciler error","reconciler group":"helm.toolkit.fluxcd.io","reconciler kind":"HelmRelease","name":"strimzi","namespace":"strimzi","error":"install retries exhausted"}
{"level":"info","ts":"2021-08-08T03:54:13.323Z","logger":"controller.helmrelease","msg":"reconcilation finished in 25.0984ms, next run in 5m0s","reconciler group":"helm.toolkit.fluxcd.io","reconciler kind":"HelmRelease","name":"strimzi","namespace":"strimzi"}
{"level":"error","ts":"2021-08-08T03:54:13.323Z","logger":"controller.helmrelease","msg":"Reconciler error","reconciler group":"helm.toolkit.fluxcd.io","reconciler kind":"HelmRelease","name":"strimzi","namespace":"strimzi","error":"install retries exhausted"}
{"level":"info","ts":"2021-08-08T03:54:13.992Z","logger":"controller.helmrelease","msg":"reconcilation finished in 28.5714ms, next run in 5m0s","reconciler group":"helm.toolkit.fluxcd.io","reconciler kind":"HelmRelease","name":"strimzi","namespace":"strimzi"}
{"level":"error","ts":"2021-08-08T03:54:13.992Z","logger":"controller.helmrelease","msg":"Reconciler error","reconciler group":"helm.toolkit.fluxcd.io","reconciler kind":"HelmRelease","name":"strimzi","namespace":"strimzi","error":"install retries exhausted"}
{"level":"info","ts":"2021-08-08T03:54:15.307Z","logger":"controller.helmrelease","msg":"reconcilation finished in 33.8839ms, next run in 5m0s","reconciler group":"helm.toolkit.fluxcd.io","reconciler kind":"HelmRelease","name":"strimzi","namespace":"strimzi"}
{"level":"error","ts":"2021-08-08T03:54:15.307Z","logger":"controller.helmrelease","msg":"Reconciler error","reconciler group":"helm.toolkit.fluxcd.io","reconciler kind":"HelmRelease","name":"strimzi","namespace":"strimzi","error":"install retries exhausted"}
{"level":"info","ts":"2021-08-08T03:54:17.895Z","logger":"controller.helmrelease","msg":"reconcilation finished in 28.0959ms, next run in 5m0s","reconciler group":"helm.toolkit.fluxcd.io","reconciler kind":"HelmRelease","name":"strimzi","namespace":"strimzi"}
{"level":"error","ts":"2021-08-08T03:54:17.895Z","logger":"controller.helmrelease","msg":"Reconciler error","reconciler group":"helm.toolkit.fluxcd.io","reconciler kind":"HelmRelease","name":"strimzi","namespace":"strimzi","error":"install retries exhausted"}
{"level":"info","ts":"2021-08-08T03:54:23.059Z","logger":"controller.helmrelease","msg":"reconcilation finished in 43.2816ms, next run in 5m0s","reconciler group":"helm.toolkit.fluxcd.io","reconciler kind":"HelmRelease","name":"strimzi","namespace":"strimzi"}
{"level":"error","ts":"2021-08-08T03:54:23.059Z","logger":"controller.helmrelease","msg":"Reconciler error","reconciler group":"helm.toolkit.fluxcd.io","reconciler kind":"HelmRelease","name":"strimzi","namespace":"strimzi","error":"install retries exhausted"}
This is natural, since the ServiceAccount does'nt have app.kubernetes.io/managed-by label with just upgrading helm-operator.
$ kubectl get sa -n strimzi strimzi-cluster-operator -o yaml
apiVersion: v1
kind: ServiceAccount
metadata:
annotations:
helm.fluxcd.io/antecedent: strimzi:helmrelease/strimzi
creationTimestamp: "2021-08-08T03:13:29Z"
labels:
app: strimzi
chart: strimzi-kafka-operator-0.1.0
component: service-account
heritage: Helm
release: strimzi-strimzi
managedFields:
- apiVersion: v1
fieldsType: FieldsV1
fieldsV1:
f:metadata:
f:labels:
.: {}
f:app: {}
f:chart: {}
f:component: {}
f:heritage: {}
f:release: {}
manager: Go-http-client
operation: Update
time: "2021-08-08T03:13:29Z"
- apiVersion: v1
fieldsType: FieldsV1
fieldsV1:
f:secrets:
.: {}
k:{"name":"strimzi-cluster-operator-token-9hv27"}:
.: {}
f:name: {}
manager: kube-controller-manager
operation: Update
time: "2021-08-08T03:13:29Z"
- apiVersion: v1
fieldsType: FieldsV1
fieldsV1:
f:metadata:
f:annotations:
.: {}
f:helm.fluxcd.io/antecedent: {}
manager: kubectl
operation: Update
time: "2021-08-08T03:13:30Z"
name: strimzi-cluster-operator
namespace: strimzi
resourceVersion: "1645"
selfLink: /api/v1/namespaces/strimzi/serviceaccounts/strimzi-cluster-operator
uid: 7681ca9b-36c8-4b1a-b7e7-237219cd93ef
secrets:
- name: strimzi-cluster-operator-token-9hv27
I recreated the HelmRelease.
$ kubectl delete -f strimzi.yaml
$ kubectl apply -f strimzi.yaml
The app.kubernetes.io/managed-by label was attached.
apiVersion: v1
kind: ServiceAccount
metadata:
annotations:
helm.fluxcd.io/antecedent: strimzi:helmrelease/strimzi
meta.helm.sh/release-name: strimzi-strimzi
meta.helm.sh/release-namespace: strimzi
creationTimestamp: "2021-08-08T03:56:37Z"
labels:
app: strimzi
app.kubernetes.io/managed-by: Helm
chart: strimzi-kafka-operator-0.1.0
component: service-account
heritage: Helm
release: strimzi-strimzi
managedFields:
- apiVersion: v1
fieldsType: FieldsV1
fieldsV1:
f:metadata:
f:annotations:
.: {}
f:meta.helm.sh/release-name: {}
f:meta.helm.sh/release-namespace: {}
f:labels:
.: {}
f:app: {}
f:app.kubernetes.io/managed-by: {}
f:chart: {}
f:component: {}
f:heritage: {}
f:release: {}
manager: Go-http-client
operation: Update
time: "2021-08-08T03:56:37Z"
- apiVersion: v1
fieldsType: FieldsV1
fieldsV1:
f:secrets:
.: {}
k:{"name":"strimzi-cluster-operator-token-dlrj4"}:
.: {}
f:name: {}
manager: kube-controller-manager
operation: Update
time: "2021-08-08T03:56:37Z"
- apiVersion: v1
fieldsType: FieldsV1
fieldsV1:
f:metadata:
f:annotations:
f:helm.fluxcd.io/antecedent: {}
manager: kubectl
operation: Update
time: "2021-08-08T03:56:38Z"
name: strimzi-cluster-operator
namespace: strimzi
resourceVersion: "18671"
selfLink: /api/v1/namespaces/strimzi/serviceaccounts/strimzi-cluster-operator
uid: 8d1b6ea2-2a61-4596-86b3-d35d6269a12e
secrets:
- name: strimzi-cluster-operator-token-dlrj4
And I tried to migrate to helm-controller, but the new error occured.
$ kubectl scale deployment helm-operator --replicas=0 -n flux
$ kubectl apply -f strimzi-helm-controller.yaml
{"level":"error","ts":"2021-08-08T03:58:42.413Z","logger":"controller.helmrelease","msg":"Reconciler error","reconciler group":"helm.toolkit.fluxcd.io","reconciler kind":"HelmRelease","name":"strimzi","namespace":"strimzi","error":"Helm install failed: rendered manifests contain a resource that already exists. Unable to continue with install: ServiceAccount \"strimzi-cluster-operator\" in namespace \"strimzi\" exists and cannot be imported into the current release: invalid ownership metadata; annotation validation error: key \"meta.helm.sh/release-name\" must equal \"strimzi\": current value is \"strimzi-strimzi\""}
I edited strimzi-helm-controller.yaml.
- releaseName: strimzi
+ releaseName: strimzi-strimzi
The migration was successful.
{"level":"info","ts":"2021-08-08T04:03:06.661Z","logger":"controller.helmrelease","msg":"HelmChart 'strimzi/strimzi-strimzi' is not ready","reconciler group":"helm.toolkit.fluxcd.io","reconciler kind":"HelmRelease","name":"strimzi","namespace":"strimzi"}
{"level":"info","ts":"2021-08-08T04:03:06.681Z","logger":"controller.helmrelease","msg":"reconcilation finished in 59.3459ms, next run in 10m0s","reconciler group":"helm.toolkit.fluxcd.io","reconciler kind":"HelmRelease","name":"strimzi","namespace":"strimzi"}
{"level":"info","ts":"2021-08-08T04:03:06.683Z","logger":"controller.helmrelease","msg":"HelmChart 'strimzi/strimzi-strimzi' is not ready","reconciler group":"helm.toolkit.fluxcd.io","reconciler kind":"HelmRelease","name":"strimzi","namespace":"strimzi"}
{"level":"info","ts":"2021-08-08T04:03:06.704Z","logger":"controller.helmrelease","msg":"reconcilation finished in 22.674ms, next run in 10m0s","reconciler group":"helm.toolkit.fluxcd.io","reconciler kind":"HelmRelease","name":"strimzi","namespace":"strimzi"}
W0808 04:03:10.804159 8 warnings.go:70] apiextensions.k8s.io/v1beta1 CustomResourceDefinition is deprecated in v1.16+, unavailable in v1.22+; use apiextensions.k8s.io/v1 CustomResourceDefinition
W0808 04:03:10.948836 8 warnings.go:70] apiextensions.k8s.io/v1beta1 CustomResourceDefinition is deprecated in v1.16+, unavailable in v1.22+; use apiextensions.k8s.io/v1 CustomResourceDefinition
W0808 04:03:11.061792 8 warnings.go:70] apiextensions.k8s.io/v1beta1 CustomResourceDefinition is deprecated in v1.16+, unavailable in v1.22+; use apiextensions.k8s.io/v1 CustomResourceDefinition
W0808 04:03:11.124177 8 warnings.go:70] apiextensions.k8s.io/v1beta1 CustomResourceDefinition is deprecated in v1.16+, unavailable in v1.22+; use apiextensions.k8s.io/v1 CustomResourceDefinition
W0808 04:03:11.168057 8 warnings.go:70] apiextensions.k8s.io/v1beta1 CustomResourceDefinition is deprecated in v1.16+, unavailable in v1.22+; use apiextensions.k8s.io/v1 CustomResourceDefinition
W0808 04:03:11.271869 8 warnings.go:70] apiextensions.k8s.io/v1beta1 CustomResourceDefinition is deprecated in v1.16+, unavailable in v1.22+; use apiextensions.k8s.io/v1 CustomResourceDefinition
W0808 04:03:11.395318 8 warnings.go:70] apiextensions.k8s.io/v1beta1 CustomResourceDefinition is deprecated in v1.16+, unavailable in v1.22+; use apiextensions.k8s.io/v1 CustomResourceDefinition
W0808 04:03:11.469794 8 warnings.go:70] apiextensions.k8s.io/v1beta1 CustomResourceDefinition is deprecated in v1.16+, unavailable in v1.22+; use apiextensions.k8s.io/v1 CustomResourceDefinition
W0808 04:03:11.625944 8 warnings.go:70] apiextensions.k8s.io/v1beta1 CustomResourceDefinition is deprecated in v1.16+, unavailable in v1.22+; use apiextensions.k8s.io/v1 CustomResourceDefinition
W0808 04:03:11.697401 8 warnings.go:70] apiextensions.k8s.io/v1beta1 CustomResourceDefinition is deprecated in v1.16+, unavailable in v1.22+; use apiextensions.k8s.io/v1 CustomResourceDefinition
{"level":"info","ts":"2021-08-08T04:03:48.638Z","logger":"controller.helmrelease","msg":"reconcilation finished in 38.1703817s, next run in 5m0s","reconciler group":"helm.toolkit.fluxcd.io","reconciler kind":"HelmRelease","name":"strimzi","namespace":"strimzi"}
$ kubectl get helmreleases.helm.toolkit.fluxcd.io -n strimzi
NAME READY STATUS AGE
strimzi True Release reconciliation succeeded 76s
From the above, I can see that one of the following is required to migrate from helm-operator v1.2.0 to helm-controller.
- Upgrade to helm-operator v1.4.0 (or v1.3.0) and recreate HelmRelease
- Manually add
app.kubernetes.io/managed-bylabel (andmeta.helm.sh/release-nameannotation?) to helm resources
1 is not likely to be acceptable for some critical workloads.
2 is a lot of work.
This could be a barrier to migration.
Do you have any ideas?
helm-3.4.1 upgrade <existing release> <old charts>?
from helm-controller.
Related Issues (20)
- HelmRelease does redundant validation on chart name HOT 1
- Missing some crucial events HOT 2
- HelmRelease verify provider gpg HOT 1
- Drift mode should detect extra properties HOT 1
- Chart version only includes git SHA at root chart HOT 2
- Only deploy prerelease versions HOT 1
- Feature Request: Replace reconciliation interval with cron schedule in HelmRelease CRD HOT 1
- [BUG] Drift Detection can not be disabled for specific resources using annotations or labels
- [BUG] memory usage grows exponentially when there are lots of CRDs HOT 2
- [BUG] Helm drift detection on configmap patching '*** (after)' instead of the actual template from the helm chart HOT 13
- Backward compatibility of helm-controller HOT 6
- FEATURE: First-class support for secret decryption HOT 1
- Unable to detect server capabilities HOT 16
- HelmRelease: CRDs of disabled subcharts get installed anyway HOT 8
- Failed to reconcile HelmRelease field immutable HOT 1
- DependsOn readiness check should only rely on Ready condition HOT 10
- (site) DependsOn does not document cross-namespace dependencies HOT 2
- Changes in postRenderers are ingored HOT 6
- v0.37.4 has CVE-2024-26147 high vulnerability HOT 1
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from helm-controller.