kubernetes - Helm - 循环中的少量部署

Question

我有一个客户 ID 列表，我想将其传递给掌舵图中的 values.yml，然后为每个客户创建一个部署，这可能吗？这就是我想传入 values.yml 的内容：

customer:
  - 62
  - 63

这是我的部署模板 https://gist.github.com/JacobAmar/8c45e98f9c34bfd662b9fd11a534b9d5

我在安装图表时遇到此错误“在（clientmodule/templates/deployment.yaml:51）解析错误：意外EOF”

我也想将该客户 ID 传递给容器中的默认命令，感谢您的帮助:)

标签： kubernetesdevopskubernetes-helm

Answer 1

输入后range，您应该传递图表范围$，例如$.Values.podAnnotations。

文档中的更多信息

{{ range .Values.customer  }}
apiVersion: apps/v1
kind: Deployment
metadata:
  name: "clientmodule-customer-{{ . }}"
  labels:
    {{- include "clientmodule.labels" $ | nindent 4 }}
spec:
  {{- if not $.Values.autoscaling.enabled }}
  replicas: {{ $.Values.replicaCount }}
  {{- end }}
  selector:
    matchLabels:
      {{- include "clientmodule.selectorLabels" $ | nindent 6 }}
  template:
    metadata:
      {{- with $.Values.podAnnotations }}
      annotations:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      labels:
        {{- include "clientmodule.selectorLabels" $ | nindent 8 }}
    spec:
      {{- with $.Values.imagePullSecrets }}
      imagePullSecrets:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      serviceAccountName: {{ include "clientmodule.serviceAccountName" $ }}
      securityContext:
        {{- toYaml $.Values.podSecurityContext | nindent 8 }}
      containers:
        - name: {{ $.Chart.Name }}
          securityContext:
            {{- toYaml $.Values.securityContext | nindent 12 }}
          image: "{{ $.Values.image.repository }}:{{ $.Values.image.tag | default $.Chart.AppVersion }}"
          imagePullPolicy: {{ $.Values.image.pullPolicy }}
          command: ["sh","-c",{{$.Values.command}}]
          resources:
            {{- toYaml $.Values.resources | nindent 12 }}
      {{- with $.Values.nodeSelector }}
      nodeSelector:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      {{- with $.Values.affinity }}
      affinity:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      {{- with $.Values.tolerations }}
      tolerations:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      {{- end }}