k8s1.17安裝gitlab
Kubernets項目：k8s1.17安裝gitlab
僅供測試，沒有持久化存儲
1、環境
k8s集群
kubectl 1.17.4
2、gitlab-redis部署
cat gitlab-redis.yaml
apiVersion: apps/v1 kind: Deployment metadata: name: redis namespace: kube-ops labels: name: redis spec: selector: matchLabels: name: redis template: metadata: name: redis labels: name: redis spec: containers: - name: redis image: sameersbn/redis imagePullPolicy: IfNotPresent ports: - name: redis containerPort: 6379 volumeMounts: - mountPath: /var/lib/redis name: data livenessProbe: exec: command: - redis-cli - ping initialDelaySeconds: 30 timeoutSeconds: 5 readinessProbe: exec: command: - redis-cli - ping initialDelaySeconds: 10 timeoutSeconds: 5 volumes: - name: data hostPath: path: /data1/docker/xinsrv/redis --- apiVersion: v1 kind: Service metadata: name: redis namespace: kube-ops labels: name: redis spec: ports: - name: redis port: 6379 targetPort: redis selector: name: redis kubectl apply -f gitlab-redis.yaml
3、gitlab-postgresql部署
cat gitlab-postgresql.yaml
apiVersion: apps/v1 kind: Deployment metadata: name: postgresql namespace: kube-ops labels: name: postgresql spec: selector: matchLabels: name: postgresql template: metadata: name: postgresql labels: name: postgresql spec: containers: - name: postgresql image: sameersbn/postgresql imagePullPolicy: IfNotPresent env: - name: DB_USER value: gitlab - name: DB_PASS value: passw0rd - name: DB_NAME value: gitlab_production - name: DB_EXTENSION value: pg_trgm ports: - name: postgres containerPort: 5432 volumeMounts: - mountPath: /var/lib/postgresql name: data livenessProbe: exec: command: - pg_isready - -h - localhost - -U - postgres initialDelaySeconds: 30 timeoutSeconds: 5 readinessProbe: exec: command: - pg_isready - -h - localhost - -U - postgres initialDelaySeconds: 5 timeoutSeconds: 1 volumes: - name: data hostPath: path: /data1/docker/xinsrv/postgresql --- apiVersion: v1 kind: Service metadata: name: postgresql namespace: kube-ops labels: name: postgresql spec: ports: - name: postgres port: 5432 targetPort: postgres selector: name: postgresql kubectl apply -f gitlab-postgresql.yaml
4、gitlab部署
4.1、手動創建Secret
創建一個secret.yaml文件，內容用base64編碼
$ echo -n 'admin' | base64 YWRtaW4= $ echo -n 'admin.1231' | base64 YWRtaW4uMTIzMQ== cat secret-gitlab.yaml
apiVersion: v1 kind: Secret metadata: namespace: kube-ops name: git-user-pass type: Opaque data: username: YWRtaW4= password: YWRtaW4uMTIzMQ== 創建：kubectl create -f ./secret-gitlab.yaml
base64解碼：
$ echo 'YWRtaW4uMTIzMQ==' | base64 --decode admin.1231 4.2、gitlab資源配置部署
- 本地ip地址訪問
cat gitlab.yaml
apiVersion: apps/v1 kind: Deployment metadata: name: gitlab namespace: kube-ops labels: name: gitlab spec: selector: matchLabels: name: gitlab template: metadata: name: gitlab labels: name: gitlab spec: containers: - name: gitlab image: sameersbn/gitlab:12.1.6 imagePullPolicy: IfNotPresent env: - name: TZ value: Asia/Shanghai - name: GITLAB_TIMEZONE value: Beijing - name: GITLAB_SECRETS_DB_KEY_BASE value: long-and-random-alpha-numeric-string - name: GITLAB_SECRETS_SECRET_KEY_BASE value: long-and-random-alpha-numeric-string - name: GITLAB_SECRETS_OTP_KEY_BASE value: long-and-random-alpha-numeric-string - name: GITLAB_ROOT_PASSWORD valueFrom: secretKeyRef: name: git-user-pass key: password - name: GITLAB_ROOT_EMAIL value: 245329924@qq.com - name: GITLAB_HOST value: gitlab.xin.com - name: GITLAB_PORT value: "80" - name: GITLAB_SSH_PORT value: "30022" - name: GITLAB_NOTIFY_ON_BROKEN_BUILDS value: "true" - name: GITLAB_NOTIFY_PUSHER value: "false" - name: GITLAB_BACKUP_SCHEDULE value: daily - name: GITLAB_BACKUP_TIME value: 01:00 - name: DB_TYPE value: postgres - name: DB_HOST value: postgresql - name: DB_PORT value: "5432" - name: DB_USER value: gitlab - name: DB_PASS value: passw0rd - name: DB_NAME value: gitlab_production - name: REDIS_HOST value: redis - name: REDIS_PORT value: "6379" ports: - name: http containerPort: 80 - name: ssh containerPort: 22 volumeMounts: - mountPath: /home/git/data name: data livenessProbe: httpGet: path: / port: 80 initialDelaySeconds: 180 timeoutSeconds: 5 readinessProbe: httpGet: path: / port: 80 initialDelaySeconds: 5 timeoutSeconds: 1 volumes: - name: data hostPath: path: /data1/docker/xinsrv/gitlab --- apiVersion: v1 kind: Service metadata: name: gitlab namespace: kube-ops labels: name: gitlab spec: ports: - name: http port: 80 nodePort: 30080 - name: ssh port: 22 targetPort: ssh nodePort: 30022 type: NodePort selector: name: gitlab --- apiVersion: extensions/v1beta1 kind: Ingress metadata: name: gitlab namespace: kube-ops annotations: kubernetes.io/ingress.class: traefik spec: