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Merge pull request #8236 from Rory-Z/chore/add-pod-annotation 

chore(helm): add pod annotation
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Rory Z 2022-06-16 17:56:08 +08:00 committed by GitHub
parent 606b6d8e6c 72f21f2d55
commit 627112fd75
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3 changed files with 9 additions and 2 deletions
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2
deploy/charts/emqx/README.md
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@ -40,6 +40,8 @@ Parameter | Description | Default Value
`image.pullPolicy` | The image pull policy | `IfNotPresent` `image.pullPolicy` | The image pull policy | `IfNotPresent`
`image.pullSecrets ` | The image pull secrets (does not add image pull secrets to deployed pods) |``[]`` `image.pullSecrets ` | The image pull secrets (does not add image pull secrets to deployed pods) |``[]``
`recreatePods` | Forces the recreation of pods during upgrades, which can be useful to always apply the most recent configuration. | `false` `recreatePods` | Forces the recreation of pods during upgrades, which can be useful to always apply the most recent configuration. | `false`
`podAnnotations ` | Annotations for pod | `{}`
`podManagementPolicy`| To redeploy a chart with existing PVC(s), the value must be set to Parallel to avoid deadlock | `Parallel`
`persistence.enabled` | Enable EMQX persistence using PVC | `false` `persistence.enabled` | Enable EMQX persistence using PVC | `false`
`persistence.storageClass` | Storage class of backing PVC (uses alpha storage class annotation) | `nil` `persistence.storageClass` | Storage class of backing PVC (uses alpha storage class annotation) | `nil`
`persistence.existingClaim` | EMQX data Persistent Volume existing claim name, evaluated as a template | `""` `persistence.existingClaim` | EMQX data Persistent Volume existing claim name, evaluated as a template | `""`

5
deploy/charts/emqx/templates/StatefulSet.yaml
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@ -56,8 +56,11 @@ spec:
version: {{ .Chart.AppVersion }} version: {{ .Chart.AppVersion }}
app.kubernetes.io/name: {{ include "emqx.name" . }} app.kubernetes.io/name: {{ include "emqx.name" . }}
app.kubernetes.io/instance: {{ .Release.Name }} app.kubernetes.io/instance: {{ .Release.Name }}
{{- if .Values.recreatePods }}
annotations: annotations:
{{- with .Values.podAnnotations }}
{{- toYaml . | nindent 8 }}
{{- end }}
{{- if .Values.recreatePods }}
checksum/config: {{ $configData | sha256sum | quote }} checksum/config: {{ $configData | sha256sum | quote }}
{{- end }} {{- end }}
spec: spec:

4
deploy/charts/emqx/values.yaml
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@ -17,6 +17,8 @@ image:
## Forces the recreation of pods during helm upgrades. This can be useful to update configuration values even if the container image did not change. ## Forces the recreation of pods during helm upgrades. This can be useful to update configuration values even if the container image did not change.
recreatePods: false recreatePods: false
podAnnotations: {}
# Pod deployment policy # Pod deployment policy
# value: OrderedReady | Parallel # value: OrderedReady | Parallel
# To redeploy a chart with existing PVC(s), the value must be set to Parallel to avoid deadlock # To redeploy a chart with existing PVC(s), the value must be set to Parallel to avoid deadlock
@ -253,4 +255,4 @@ containerSecurityContext:
metrics: metrics:
enabled: false enabled: false
type: prometheus type: prometheus