gbase8s数据库搭建

GBase 8s数据库是一款基于informix研发的数据库，保留了大部分原生的语法、特性及字段类型，并且引入了大量oracle的优势特性。

镜像选择

1	docker pull liaosnet/gbase8s:3.3.0_2_amd64

Kubernetes 部署

kind: StatefulSet
apiVersion: apps/v1
metadata:
  name: gbase8s
  namespace: stable-db
  labels:
    app: gbase8s
spec:
  replicas: 1
  selector:
    matchLabels:
      app: gbase8s
  template:
    metadata:
      labels:
        app: gbase8s
    spec:
      containers:
        - name: gbase8s
          image: liaosnet/gbase8s:3.3.0_2_amd64
          command:
            - su
            - "-"
            - gbasedbt
            - -c
            - "ipcs -m|awk ' /^0x/{print $2}'|while read line;do ipcrm -m $line;done && oninit && sleep infinity"
          ports:
            - name: tcp-9088
              containerPort: 9088
              protocol: TCP
          resources:
            limits:
              cpu: "1"
              memory: 4Gi
              ephemeral-storage: 10Gi
            requests:
              cpu: "1"
              memory: 4Gi
              ephemeral-storage: 10Gi
          terminationMessagePath: /dev/termination-log
          terminationMessagePolicy: File
          imagePullPolicy: IfNotPresent
          livenessProbe:
            tcpSocket:
              port: 9088
            initialDelaySeconds: 10
            timeoutSeconds: 1
            periodSeconds: 10
            successThreshold: 1
            failureThreshold: 3
          readinessProbe:
            tcpSocket:
              port: 9088
            initialDelaySeconds: 10
            timeoutSeconds: 1
            periodSeconds: 10
            successThreshold: 1
            failureThreshold: 3
          startupProbe:
            tcpSocket:
              port: 9088
            initialDelaySeconds: 10
            timeoutSeconds: 1
            periodSeconds: 10
            successThreshold: 1
            failureThreshold: 3
---
apiVersion: v1
kind: Service
metadata:
  name: gbase8s
  namespace: stable-db
  annotations:
    cloud.google.com/l4-rbs: "enabled"
  labels:
    app: gbase8s
spec:
  loadBalancerIP: <your-ip>
  type: LoadBalancer
  externalTrafficPolicy: Cluster
  ports:
    - port: <your-port>
      nodePort: <your-port>
      targetPort: 9088
      protocol: TCP
  selector:
    app: gbase8s

docker-compose 部署

version: '3'
services:
  gaussdb:
    image: liaosnet/gbase8s:3.3.0_2_amd64
    container_name: gbase8s
    restart: always
    ports:
      - "9088:9088"
    stdin_open: true
    tty: true
    deploy:
      resources:
        limits:
          cpus: '1'
          memory: 4G
        reservations:
          cpus: '1'
          memory: 4G