mirror of https://github.com/backstage/charts.git
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6 Commits
backstage-
...
main
| Author | SHA1 | Date |
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Armel Soro
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c1b06c96dd | |
dependabot[bot]
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3b72b98b16 | |
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dependabot[bot]
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45ba9bd1de | |
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dependabot[bot]
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a8c862044a | |
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dependabot[bot]
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6dcd9bb905 | |
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dependabot[bot]
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dd66752014 |
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@ -12,11 +12,11 @@ jobs:
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- name: Checkout
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uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # pin@v3
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- uses: actions/setup-python@8d9ed9ac5c53483de85588cdf95a591a75ab9f55 # pin@v4
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- uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # pin@v4
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with:
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python-version: 3.12
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- uses: actions/setup-go@0aaccfd150d50ccaeb58ebd88d36e91967a5f35b # pin@v3
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- uses: actions/setup-go@d35c59abb061a4a6fb18e82ac0862c26744d6ab5 # pin@v3
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with:
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go-version: ^1
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@ -42,10 +42,10 @@ jobs:
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password: ${{ secrets.GITHUB_TOKEN }}
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- name: Install Cosign
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uses: sigstore/cosign-installer@d7d6bc7722e3daa8354c50bcb52f4837da5e9b6a #pin@v3.8.1
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uses: sigstore/cosign-installer@398d4b0eeef1380460a10c8013a76f728fb906ac #pin@v3.9.1
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- name: Install Oras
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uses: oras-project/setup-oras@5c0b487ce3fe0ce3ab0d034e63669e426e294e4d # v1.2.2
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uses: oras-project/setup-oras@8d34698a59f5ffe24821f0b48ab62a3de8b64b20 # v1.2.3
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- name: Publish and Sign OCI Charts
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run: |
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@ -17,7 +17,7 @@ jobs:
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with:
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version: v3.10.0
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- uses: actions/setup-python@8d9ed9ac5c53483de85588cdf95a591a75ab9f55 # pin@v4
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- uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # pin@v4
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with:
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python-version: 3.12
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@ -38,4 +38,4 @@ sources:
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# This is the chart version. This version number should be incremented each time you make changes
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# to the chart and its templates, including the app version.
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# Versions are expected to follow Semantic Versioning (https://semver.org/)
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version: 2.5.1
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version: 2.6.0
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@ -2,7 +2,7 @@
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# Backstage Helm Chart
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[](https://artifacthub.io/packages/search?repo=backstage)
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A Helm chart for deploying a Backstage application
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@ -117,6 +117,7 @@ Kubernetes: `>= 1.19.0-0`
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| backstage.annotations | Additional custom annotations for the `Deployment` resource | object | `{}` |
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| backstage.appConfig | Generates ConfigMap and configures it in the Backstage pods | object | `{}` |
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| backstage.args | Backstage container command arguments | list | `[]` |
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| backstage.autoscaling | Autoscaling configuration. <br /> Ref: https://kubernetes.io/docs/tasks/run-application/horizontal-pod-autoscale/ | object | `{"enabled":false,"maxReplicas":100,"minReplicas":1,"targetCPUUtilizationPercentage":80}` |
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| backstage.command | Backstage container command | list | `["node","packages/backend"]` |
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| backstage.containerPorts | Container ports on the Deployment | object | `{"backend":7007}` |
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| backstage.containerSecurityContext | Security settings for a Container. <br /> Ref: https://kubernetes.io/docs/tasks/configure-pod-container/security-context/#set-the-security-context-for-a-container | object | `{}` |
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@ -0,0 +1,7 @@
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backstage:
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autoscaling:
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enabled: true
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minReplicas: 1
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maxReplicas: 3
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targetCPUUtilizationPercentage: 75
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targetMemoryUtilizationPercentage: 90
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@ -20,7 +20,9 @@ metadata:
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{{- include "common.tplvalues.render" ( dict "value" .Values.backstage.annotations "context" $) | nindent 4 }}
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{{- end }}
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spec:
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{{- if not .Values.backstage.autoscaling.enabled }}
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replicas: {{ .Values.backstage.replicas }}
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{{- end }}
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revisionHistoryLimit: {{ .Values.backstage.revisionHistoryLimit }}
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selector:
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matchLabels: {{- include "common.labels.matchLabels" . | nindent 6 }}
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@ -0,0 +1,43 @@
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{{- if .Values.backstage.autoscaling.enabled }}
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apiVersion: autoscaling/v2
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kind: HorizontalPodAutoscaler
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metadata:
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name: {{ include "common.names.fullname" . }}
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namespace: {{ .Release.Namespace | quote }}
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labels: {{ include "common.labels.standard" . | nindent 4 }}
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app.kubernetes.io/component: backstage
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{{- if .Values.commonLabels }}
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{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
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{{- end }}
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annotations:
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{{- if .Values.commonAnnotations }}
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{{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
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{{- end }}
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{{- if .Values.backstage.annotations }}
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{{- include "common.tplvalues.render" ( dict "value" .Values.backstage.annotations "context" $) | nindent 4 }}
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{{- end }}
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spec:
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scaleTargetRef:
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apiVersion: apps/v1
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kind: Deployment
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name: {{ include "common.names.fullname" . }}
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minReplicas: {{ .Values.backstage.autoscaling.minReplicas }}
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maxReplicas: {{ .Values.backstage.autoscaling.maxReplicas }}
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metrics:
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{{- if .Values.backstage.autoscaling.targetCPUUtilizationPercentage }}
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- type: Resource
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resource:
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name: cpu
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target:
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type: Utilization
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averageUtilization: {{ .Values.backstage.autoscaling.targetCPUUtilizationPercentage }}
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{{- end }}
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{{- if .Values.backstage.autoscaling.targetMemoryUtilizationPercentage }}
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- type: Resource
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resource:
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name: memory
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target:
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type: Utilization
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averageUtilization: {{ .Values.backstage.autoscaling.targetMemoryUtilizationPercentage }}
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{{- end }}
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{{- end }}
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@ -476,7 +476,7 @@
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"description": "Pod anti affinity is a group of inter pod anti affinity scheduling rules.",
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"properties": {
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"preferredDuringSchedulingIgnoredDuringExecution": {
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"description": "The scheduler will prefer to schedule pods to nodes that satisfy the anti-affinity expressions specified by this field, but it may choose a node that violates one or more of the expressions. The node that is most preferred is the one with the greatest sum of weights, i.e. for each node that meets all of the scheduling requirements (resource request, requiredDuringScheduling anti-affinity expressions, etc.), compute a sum by iterating through the elements of this field and adding \"weight\" to the sum if the node has pods which matches the corresponding podAffinityTerm; the node(s) with the highest sum are the most preferred.",
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"description": "The scheduler will prefer to schedule pods to nodes that satisfy the anti-affinity expressions specified by this field, but it may choose a node that violates one or more of the expressions. The node that is most preferred is the one with the greatest sum of weights, i.e. for each node that meets all of the scheduling requirements (resource request, requiredDuringScheduling anti-affinity expressions, etc.), compute a sum by iterating through the elements of this field and subtracting \"weight\" from the sum if the node has pods which matches the corresponding podAffinityTerm; the node(s) with the highest sum are the most preferred.",
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"items": {
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"description": "The weights of all of the matched WeightedPodAffinityTerm fields are added per-node to find the most preferred node(s)",
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"properties": {
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@ -792,6 +792,38 @@
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"title": "Backstage container command arguments",
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"type": "array"
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},
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"autoscaling": {
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"additionalProperties": false,
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"properties": {
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"enabled": {
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"default": false,
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"description": "Enable autoscaling",
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"title": "Backstage Autoscaling",
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"type": "boolean"
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},
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"maxReplicas": {
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"default": 100,
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"title": "Maximum number of Backstage pod replicas that the autoscaler is allowed to scale up to",
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"type": "integer"
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},
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"minReplicas": {
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"default": 1,
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"title": "Minimum number of Backstage pod replicas that the autoscaler is allowed to scale down to",
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"type": "integer"
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},
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"targetCPUUtilizationPercentage": {
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"default": 80,
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"title": "Percentage of CPU that each Backstage pod should be using on average before the autoscaler decides to scale",
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"type": "integer"
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},
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"targetMemoryUtilizationPercentage": {
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"title": "Percentage of memory that each Backstage pod should be using on average before the autoscaler decides to scale",
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"type": "integer"
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}
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},
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"title": "Autoscaling parameters",
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"type": "object"
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},
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"command": {
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"default": [
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"node",
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@ -1011,7 +1043,7 @@
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"description": "EnvVar represents an environment variable present in a Container.",
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"properties": {
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"name": {
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"description": "Name of the environment variable. Must be a C_IDENTIFIER.",
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"description": "Name of the environment variable. May consist of any printable ASCII characters except '='.",
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"type": "string"
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},
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"value": {
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@ -1129,7 +1161,7 @@
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"x-kubernetes-patch-strategy": "merge"
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},
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"envFrom": {
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"description": "List of sources to populate environment variables in the container. The keys defined within a source must be a C_IDENTIFIER. All invalid keys will be reported as an event when the container is starting. When a key exists in multiple sources, the value associated with the last source will take precedence. Values defined by an Env with a duplicate key will take precedence. Cannot be updated.",
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"description": "List of sources to populate environment variables in the container. The keys defined within a source may consist of any printable ASCII characters except '='. When a key exists in multiple sources, the value associated with the last source will take precedence. Values defined by an Env with a duplicate key will take precedence. Cannot be updated.",
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"items": {
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"description": "EnvFromSource represents the source of a set of ConfigMaps or Secrets",
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"properties": {
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@ -1148,7 +1180,7 @@
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"type": "object"
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},
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"prefix": {
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"description": "Optional text to prepend to the name of each environment variable. Must be a C_IDENTIFIER.",
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"description": "Optional text to prepend to the name of each environment variable. May consist of any printable ASCII characters except '='.",
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"type": "string"
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},
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"secretRef": {
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@ -2253,7 +2285,7 @@
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"description": "EnvVar represents an environment variable present in a Container.",
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"properties": {
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"name": {
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"description": "Name of the environment variable. Must be a C_IDENTIFIER.",
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"description": "Name of the environment variable. May consist of any printable ASCII characters except '='.",
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"type": "string"
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},
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"value": {
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@ -3293,7 +3325,7 @@
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"description": "Represents a Glusterfs mount that lasts the lifetime of a pod. Glusterfs volumes do not support ownership management or SELinux relabeling.",
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"properties": {
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"endpoints": {
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"description": "endpoints is the endpoint name that details Glusterfs topology. More info: https://examples.k8s.io/volumes/glusterfs/README.md#create-a-pod",
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"description": "endpoints is the endpoint name that details Glusterfs topology.",
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"type": "string"
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},
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"path": {
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@ -4132,7 +4164,7 @@
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"description": "EnvVar represents an environment variable present in a Container.",
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"properties": {
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"name": {
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"description": "Name of the environment variable. Must be a C_IDENTIFIER.",
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"description": "Name of the environment variable. May consist of any printable ASCII characters except '='.",
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"type": "string"
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},
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"value": {
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@ -4250,7 +4282,7 @@
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"x-kubernetes-patch-strategy": "merge"
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},
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"envFrom": {
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"description": "List of sources to populate environment variables in the container. The keys defined within a source must be a C_IDENTIFIER. All invalid keys will be reported as an event when the container is starting. When a key exists in multiple sources, the value associated with the last source will take precedence. Values defined by an Env with a duplicate key will take precedence. Cannot be updated.",
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"description": "List of sources to populate environment variables in the container. The keys defined within a source may consist of any printable ASCII characters except '='. When a key exists in multiple sources, the value associated with the last source will take precedence. Values defined by an Env with a duplicate key will take precedence. Cannot be updated.",
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"items": {
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"description": "EnvFromSource represents the source of a set of ConfigMaps or Secrets",
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"properties": {
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@ -4269,7 +4301,7 @@
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"type": "object"
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},
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"prefix": {
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"description": "Optional text to prepend to the name of each environment variable. Must be a C_IDENTIFIER.",
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"description": "Optional text to prepend to the name of each environment variable. May consist of any printable ASCII characters except '='.",
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"type": "string"
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},
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"secretRef": {
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@ -275,6 +275,38 @@
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}
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}
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},
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"autoscaling": {
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"title": "Autoscaling parameters",
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"type": "object",
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"additionalProperties": false,
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"properties": {
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"enabled": {
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"description": "Enable autoscaling",
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"title": "Backstage Autoscaling",
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"type": "boolean",
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"default": false
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},
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"minReplicas": {
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"title": "Minimum number of Backstage pod replicas that the autoscaler is allowed to scale down to",
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"type": "integer",
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"default": 1
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},
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"maxReplicas": {
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"title": "Maximum number of Backstage pod replicas that the autoscaler is allowed to scale up to",
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"type": "integer",
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"default": 100
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},
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"targetCPUUtilizationPercentage": {
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"title": "Percentage of CPU that each Backstage pod should be using on average before the autoscaler decides to scale",
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"type": "integer",
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"default": 80
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},
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"targetMemoryUtilizationPercentage": {
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"title": "Percentage of memory that each Backstage pod should be using on average before the autoscaler decides to scale",
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"type": "integer"
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}
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}
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},
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"pdb": {
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"title": "PDB parameters",
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"type": "object",
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@ -140,6 +140,15 @@ backstage:
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minAvailable: ""
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maxUnavailable: ""
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# -- Autoscaling configuration.
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# <br /> Ref: https://kubernetes.io/docs/tasks/run-application/horizontal-pod-autoscale/
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autoscaling:
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enabled: false
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minReplicas: 1
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maxReplicas: 100
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targetCPUUtilizationPercentage: 80
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# targetMemoryUtilizationPercentage: 80
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# -- Container ports on the Deployment
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containerPorts:
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backend: 7007
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Loading…
Reference in New Issue