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helm chart addition to cosi-controller #75
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| # Patterns to ignore when building packages. | ||
| # This supports shell glob matching, relative path matching, and | ||
| # negation (prefixed with !). Only one pattern per line. | ||
| .DS_Store | ||
| # Common VCS dirs | ||
| .git/ | ||
| .gitignore | ||
| .bzr/ | ||
| .bzrignore | ||
| .hg/ | ||
| .hgignore | ||
| .svn/ | ||
| # Common backup files | ||
| *.swp | ||
| *.bak | ||
| *.tmp | ||
| *.orig | ||
| *~ | ||
| # Various IDEs | ||
| .project | ||
| .idea/ | ||
| *.tmproj | ||
| .vscode/ |
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| apiVersion: v2 | ||
| name: container-object-storage-interface-controller | ||
| description: A Helm chart for container object storage interface controller | ||
| sources: | ||
| - http://github.com/kubernetes-sigs/container-object-storage-interface-controller | ||
| icon: https://upload.wikimedia.org/wikipedia/commons/6/67/Kubernetes_logo.svg | ||
| type: application | ||
| version: 0.1.0 | ||
| appVersion: "0.1.0" |
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| @@ -0,0 +1,62 @@ | ||
| {{/* | ||
| Expand the name of the chart. | ||
| */}} | ||
| {{- define "container-object-storage-interface-controller.name" -}} | ||
| {{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }} | ||
| {{- end }} | ||
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| {{/* | ||
| Create a default fully qualified app name. | ||
| We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec). | ||
| If release name contains chart name it will be used as a full name. | ||
| */}} | ||
| {{- define "container-object-storage-interface-controller.fullname" -}} | ||
| {{- if .Values.fullnameOverride }} | ||
| {{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" }} | ||
| {{- else }} | ||
| {{- $name := default .Chart.Name .Values.nameOverride }} | ||
| {{- if contains $name .Release.Name }} | ||
| {{- .Release.Name | trunc 63 | trimSuffix "-" }} | ||
| {{- else }} | ||
| {{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" }} | ||
| {{- end }} | ||
| {{- end }} | ||
| {{- end }} | ||
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| {{/* | ||
| Create chart name and version as used by the chart label. | ||
| */}} | ||
| {{- define "container-object-storage-interface-controller.chart" -}} | ||
| {{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }} | ||
| {{- end }} | ||
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| {{/* | ||
| Common labels | ||
| */}} | ||
| {{- define "container-object-storage-interface-controller.labels" -}} | ||
| helm.sh/chart: {{ include "container-object-storage-interface-controller.chart" . }} | ||
| {{ include "container-object-storage-interface-controller.selectorLabels" . }} | ||
| {{- if .Chart.AppVersion }} | ||
| app.kubernetes.io/version: {{ .Chart.AppVersion | quote }} | ||
| {{- end }} | ||
| app.kubernetes.io/managed-by: {{ .Release.Service }} | ||
| {{- end }} | ||
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| {{/* | ||
| Selector labels | ||
| */}} | ||
| {{- define "container-object-storage-interface-controller.selectorLabels" -}} | ||
| app.kubernetes.io/name: {{ include "container-object-storage-interface-controller.name" . }} | ||
| app.kubernetes.io/instance: {{ .Release.Name }} | ||
| {{- end }} | ||
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| {{/* | ||
| Create the name of the service account to use | ||
| */}} | ||
| {{- define "container-object-storage-interface-controller.serviceAccountName" -}} | ||
| {{- if .Values.serviceAccount.create }} | ||
| {{- default (include "container-object-storage-interface-controller.fullname" .) .Values.serviceAccount.name }} | ||
| {{- else }} | ||
| {{- default "default" .Values.serviceAccount.name }} | ||
| {{- end }} | ||
| {{- end }} | ||
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| apiVersion: v1 | ||
| kind: ServiceAccount | ||
| metadata: | ||
| name: {{ include "container-object-storage-interface-controller.fullname" . }}-sa | ||
| labels: | ||
| app.kubernetes.io/component: controller | ||
| app.kubernetes.io/part-of: container-object-storage-interface | ||
| {{- include "container-object-storage-interface-controller.labels" . | nindent 4 }} | ||
| --- | ||
| apiVersion: apps/v1 | ||
| kind: Deployment | ||
| metadata: | ||
| name: {{ include "container-object-storage-interface-controller.fullname" . }}-objectstorage-controller | ||
|
There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others. Learn more. as it's the only deployment in the release, I suggest to not add a suffix |
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| labels: | ||
| app.kubernetes.io/component: controller | ||
|
There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others. Learn more. I think component is usefull if there are multiple components in a chart |
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| app.kubernetes.io/part-of: container-object-storage-interface | ||
| {{- include "container-object-storage-interface-controller.labels" . | nindent 4 }} | ||
| spec: | ||
| replicas: {{ .Values.objectstorageController.replicas }} | ||
| selector: | ||
| matchLabels: | ||
| app.kubernetes.io/component: controller | ||
|
There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others. Learn more. why do you need all these labels in |
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| app.kubernetes.io/name: container-object-storage-interface-controller | ||
| app.kubernetes.io/part-of: container-object-storage-interface | ||
| app.kubernetes.io/version: main | ||
| {{- include "container-object-storage-interface-controller.selectorLabels" . | nindent 6 }} | ||
| template: | ||
| metadata: | ||
| labels: | ||
| app.kubernetes.io/component: controller | ||
| app.kubernetes.io/name: container-object-storage-interface-controller | ||
|
There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others. Learn more. selectorLabels already includes |
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| app.kubernetes.io/part-of: container-object-storage-interface | ||
|
There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others. Learn more. I think "part-of" is used when you deploy a component as part of something else, but container-object-storage-interface is standalone, so I would remove it |
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| app.kubernetes.io/version: main | ||
|
There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others. Learn more.
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| {{- include "container-object-storage-interface-controller.selectorLabels" . | nindent 8 }} | ||
| spec: | ||
| containers: | ||
| - args: | ||
| - --v=5 | ||
| env: | ||
| - name: KUBERNETES_CLUSTER_DOMAIN | ||
| value: {{ quote .Values.kubernetesClusterDomain }} | ||
|
There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others. Learn more. most charts I know use |
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| image: {{ .Values.objectstorageController.objectstorageController.image.repository | ||
| }}:{{ .Values.objectstorageController.objectstorageController.image.tag | default | ||
| .Chart.AppVersion }} | ||
| imagePullPolicy: {{ .Values.objectstorageController.objectstorageController.imagePullPolicy | ||
| }} | ||
| name: objectstorage-controller | ||
| resources: {} | ||
|
There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others. Learn more. resources should be customizable (as it is with the default from helm create) |
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| serviceAccountName: {{ include "container-object-storage-interface-controller.fullname" | ||
| . }}-sa | ||
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| apiVersion: rbac.authorization.k8s.io/v1 | ||
| kind: Role | ||
| metadata: | ||
| name: {{ include "container-object-storage-interface-controller.fullname" . }}-objectstorage-controller | ||
| labels: | ||
| app.kubernetes.io/component: controller | ||
| app.kubernetes.io/part-of: container-object-storage-interface | ||
| {{- include "container-object-storage-interface-controller.labels" . | nindent 4 }} | ||
| rules: | ||
| - apiGroups: | ||
| - coordination.k8s.io | ||
| resources: | ||
| - leases | ||
| verbs: | ||
| - get | ||
| - watch | ||
| - list | ||
| - delete | ||
| - update | ||
| - create | ||
| --- | ||
| apiVersion: rbac.authorization.k8s.io/v1 | ||
| kind: RoleBinding | ||
| metadata: | ||
| name: {{ include "container-object-storage-interface-controller.fullname" . }}-objectstorage-controller | ||
| labels: | ||
| app.kubernetes.io/component: controller | ||
| app.kubernetes.io/part-of: container-object-storage-interface | ||
| {{- include "container-object-storage-interface-controller.labels" . | nindent 4 }} | ||
| roleRef: | ||
| apiGroup: rbac.authorization.k8s.io | ||
| kind: Role | ||
| name: '{{ include "container-object-storage-interface-controller.fullname" . }}-objectstorage-controller' | ||
| subjects: | ||
| - kind: ServiceAccount | ||
| name: '{{ include "container-object-storage-interface-controller.fullname" . }}-sa' | ||
| namespace: '{{ .Release.Namespace }}' | ||
| --- | ||
| apiVersion: rbac.authorization.k8s.io/v1 | ||
| kind: ClusterRoleBinding | ||
| metadata: | ||
| name: {{ include "container-object-storage-interface-controller.fullname" . }}-objectstorage-controller | ||
| labels: | ||
| app.kubernetes.io/component: controller | ||
| app.kubernetes.io/part-of: container-object-storage-interface | ||
| {{- include "container-object-storage-interface-controller.labels" . | nindent 4 }} | ||
| roleRef: | ||
| apiGroup: rbac.authorization.k8s.io | ||
| kind: ClusterRole | ||
| name: '{{ include "container-object-storage-interface-controller.fullname" . }}-role' | ||
| subjects: | ||
| - kind: ServiceAccount | ||
| name: '{{ include "container-object-storage-interface-controller.fullname" . }}-sa' | ||
| namespace: '{{ .Release.Namespace }}' |
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| apiVersion: rbac.authorization.k8s.io/v1 | ||
|
There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others. Learn more. its weird that there is the SA in deployment, ClusterRole here and 3 rbac objects in objectstorage-controller-rbac.yaml |
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| kind: ClusterRole | ||
| metadata: | ||
| name: {{ include "container-object-storage-interface-controller.fullname" . }}-role | ||
| labels: | ||
| app.kubernetes.io/component: controller | ||
| app.kubernetes.io/part-of: container-object-storage-interface | ||
| {{- include "container-object-storage-interface-controller.labels" . | nindent 4 }} | ||
| rules: | ||
| - apiGroups: | ||
| - objectstorage.k8s.io | ||
| resources: | ||
| - bucketclaims | ||
| - bucketaccesses | ||
| - bucketclaims/status | ||
| - bucketaccesses/status | ||
| verbs: | ||
| - get | ||
| - list | ||
| - watch | ||
| - update | ||
| - apiGroups: | ||
| - objectstorage.k8s.io | ||
| resources: | ||
| - buckets | ||
| verbs: | ||
| - get | ||
| - list | ||
| - watch | ||
| - update | ||
| - create | ||
| - delete | ||
| - apiGroups: | ||
| - objectstorage.k8s.io | ||
| resources: | ||
| - bucketclasses | ||
| - bucketaccessclasses | ||
| verbs: | ||
| - get | ||
| - list | ||
| - apiGroups: | ||
| - "" | ||
| resources: | ||
| - events | ||
| verbs: | ||
| - list | ||
| - watch | ||
| - create | ||
| - update | ||
| - patch | ||
| - apiGroups: | ||
| - "" | ||
| resources: | ||
| - configmaps | ||
| - serviceaccounts | ||
| verbs: | ||
| - list | ||
| - get | ||
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| @@ -0,0 +1,8 @@ | ||
| kubernetesClusterDomain: cluster.local | ||
|
There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others. Learn more. please keep the values as generated by |
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| objectstorageController: | ||
| objectstorageController: | ||
| image: | ||
|
There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others. Learn more. too many nesting, as there is only 1 image, I suggest |
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| repository: gcr.io/k8s-staging-sig-storage/objectstorage-controller | ||
| tag: v20221027-v0.1.1-8-g300019f | ||
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There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others. Learn more. I you use |
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| imagePullPolicy: Always | ||
| replicas: 1 | ||
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The reason will be displayed to describe this comment to others. Learn more.
Isn't this already starting out with 46 chars because the base name is
container-object-storage-interface-controller. I wonder how detailed we all think the name should be.Can we be as short as
cosi-controller?object(-store?)-interface?object(-store)?-interface-controller?Uh oh!
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I suggest that resources are named
{{ template "container-object-storage-interface-controller.fullname" . }}(there is one of each kind, so no need to suffix the name.this is how helm generate a default chart (helm create container-object-storage-interface-controller)