将docker-compose转换为helm图表?

问题描述 投票:1回答:1

我有一个包含2张图片的docker-compose文件,该图片包含我正在使用的安全工具。我的挑战是将其转换为由deployment.yaml和service.yaml组成的掌舵图。 docker-compose看起来像这样-

  version: '3'

  services:

  nginx:
    ports:
      - "80:80"
      - "443:443"
    environment:
      - NG_SERVER_NAME=192.168.1.228
    links:
      - tomcat8
    image: continuumsecurity/iriusrisk-prod:nginx-prod-ssl
    container_name: iriusrisk-nginx
    volumes:
      - "./cert.pem:/etc/nginx/ssl/star_iriusrisk_com.crt"
      - "./key.pem:/etc/nginx/ssl/star_iriusrisk_com.key"

  tomcat8:
    environment:
      - IRIUS_DB_URL=jdbc\:postgresql\://192.168.1.228\:5432/iriusprod?user\=iriusprod&password\=alongandcomplexpassword2523
      - IRIUS_EDITION=saas
      - IRIUS_EXT_URL=http\://192.168.1.228
      - grails_env=production
    image: continuumsecurity/iriusrisk-prod:tomcat8-2
    container_name: iriusrisk-tomcat8

也有一个postgres服务器正在运行,我能够将其转换为舵图并将其公开给端口5432上的我的IP(192.168.1.228)。但是对于相互链接的iriusrisk和tomcat图像,我是无法弄清楚。这是我针对这两种部署文件的解决方案。

deployment-tomcat.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: tomcat
  labels:
    app: {{ .Values.tomcat.app.name }}
spec:
  replicas: {{ .Values.tomcat.replicas }}
  selector:
    matchLabels:
      app: {{ .Values.tomcat.app.name }}
  template:
    metadata:
      labels:
        app: {{ .Values.tomcat.app.name }}
    spec:
      {{- if .Values.tomcat.imagePullSecretsName }}
      imagePullSecrets:
      - name: {{ .Values.tomcat.imagePullSecretsName }}
      {{- end}}
      restartPolicy: Always
      serviceAccountName: {{ .Values.tomcat.serviceAccountName }}

      containers:
      - name: {{ .Values.tomcat.app.name }}
        image: "{{ .Values.tomcat.ImageName }}:{{ .Values.tomcat.ImageTag }}"
        container_name: iriusrisk-tomcat8
        imagePullPolicy: {{ .Values.tomcat.ImagePullPolicy }}
        ports:
        - containerPort: {{ .Values.tomcat.port }}
        env:
          - name: IRIUS_DB_URL
            value: jdbc\:postgresql\://192.168.1.228\:5432/iriusprod?user\=iriusprod&password\=alongandcomplexpassword2523
          - name: IRIUS_EDITION
            value: saas
          - name: IRIUS_EXT_URL
            value: http\://192.168.1.228
          - name: grails_env
            value: production

deployment-iriusrisk.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: iriusrisk
  labels:
    app: {{ .Values.iriusrisk.app.name }}
spec:
  replicas: {{ .Values.iriusrisk.replicas }}
  selector:
    matchLabels:
      app: {{ .Values.iriusrisk.app.name }}
  template:
    metadata:
      labels:
        app: {{ .Values.iriusrisk.app.name }}
    spec:
      {{- if .Values.iriusrisk.imagePullSecretsName }}
      imagePullSecrets:
      - name: {{ .Values.iriusrisk.imagePullSecretsName }}
      {{- end}}
      restartPolicy: Always
      serviceAccountName: {{ .Values.iriusrisk.serviceAccountName }}

      containers:
      - name: {{ .Values.iriusrisk.app.name }}
        image: "{{ .Values.iriusrisk.ImageName }}:{{ .Values.iriusrisk.ImageTag }}"
        container_name: iriusrisk-nginx
        imagePullPolicy: {{ .Values.iriusrisk.ImagePullPolicy }}
        ports:
        - containerPort: {{ .Values.iriusrisk.port }}
        env:
          - name: NG_SERVER_NAME
            value: "192.168.1.228"
        volumes: 
          - "./cert.pem:/etc/nginx/ssl/star_iriusrisk_com.crt"
          - "./key.pem:/etc/nginx/ssl/star_iriusrisk_com.key"

我应该如何解决这个问题?我看过彼此“链接”的pod,但是我尝试过的解决方案都没有。我对此有些陌生,因此我对如何暴露吊舱和彼此连接仍然有些困惑。

docker docker-compose kubernetes-helm kubernetes-pod helmfile
1个回答
0
投票

据我所知,还没有开发或发布可将helm-chart转换为docker-compose文件的工具。但是,可以通过使用像kompose(http://kompose.io)之类的工具来完成从dockerg-compose到kubernetes资源清单的争夺。

请参见https://kubernetes.io/docs/tasks/configure-pod-container/translate-compose-kubernetes/

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