1. 部署
镜像地址：Explore Docker's Container Image Repository | Docker Hub
github地址：sameersbn/docker-gitlab: Dockerized GitLab (github.com)
PostgreSQL：Omnibus GitLab 附带的 PostgreSQL 版本 | 极狐GitLab
环境变量介绍：sameersbn/docker-gitlab： Dockerized GitLab (github.com)
### gitlab
cat > gitlab-deploy.yaml <<EOF
# Service
kind: Service
apiVersion: v1
metadata:
name: gitlab
labels:
name: gitlab
spec:
ports:
- name: http
protocol: TCP
port: 80
- name: ssh
protocol: TCP
port: 22
targetPort: ssh
selector:
name: gitlab
---
# PVC
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
name: gitlab-pv-claim
labels:
app: gitlab
spec:
accessModes:
- ReadWriteOnce
resources:
requests:
storage: 50Gi
---
# Deployment
kind: Deployment
apiVersion: apps/v1
metadata:
name: gitlab
labels:
name: gitlab
spec:
replicas: 1
selector:
matchLabels:
name: gitlab
template:
metadata:
name: gitlab
labels:
name: gitlab
spec:
containers:
- name: gitlab
image: 'sameersbn/gitlab:15.11.13'
ports:
- name: ssh
containerPort: 22
- name: http
containerPort: 80
- name: https
containerPort: 443
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
value: admin@1234
- name: GITLAB_ROOT_EMAIL
value: z0ukun@163.com
- name: GITLAB_HOST
value: 'gitlab.z0ukun.com'
- name: GITLAB_PORT
value: '80'
- name: GITLAB_SSH_PORT
value: '22'
- name: GITLAB_NOTIFY_ON_BROKEN_BUILDS
value: 'true'
- name: GITLAB_NOTIFY_PUSHER
value: 'false'
- name: DB_TYPE
value: postgres
- name: DB_HOST
value: gitlab-postgresql
- name: DB_PORT
value: '5432'
- name: DB_USER
value: gitlab
- name: DB_PASS
value: admin@1234
- name: DB_NAME
value: gitlab_production
- name: REDIS_HOST
value: gitlab-redis
- name: REDIS_PORT
value: '6379'
livenessProbe:
httpGet:
path: /
port: 80
scheme: HTTP
initialDelaySeconds: 300
timeoutSeconds: 5
periodSeconds: 10
successThreshold: 1
failureThreshold: 3
readinessProbe:
httpGet:
path: /
port: 80
scheme: HTTP
initialDelaySeconds: 5
timeoutSeconds: 30
periodSeconds: 10
successThreshold: 1
failureThreshold: 3
volumeMounts:
- name: gitlab-persistent-storage
mountPath: /home/git/data
- name: localtime
mountPath: /etc/localtime
volumes:
- name: gitlab-persistent-storage
persistentVolumeClaim:
claimName: gitlab-pv-claim
- name: localtime
hostPath:
path: /etc/localtime
EOF
### redis
cat > redis-deploy.yaml <<EOF
# Service
kind: Service
apiVersion: v1
metadata:
name: gitlab-redis
labels:
name: gitlab-redis
spec:
type: ClusterIP
ports:
- name: redis
protocol: TCP
port: 6379
targetPort: redis
selector:
name: gitlab-redis
# PVC
---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
name: gitlab-redis-pv-claim
labels:
app: gitlab
spec:
accessModes:
- ReadWriteOnce
resources:
requests:
storage: 5Gi
---
# Deployment
kind: Deployment
apiVersion: apps/v1
metadata:
name: gitlab-redis
labels:
name: gitlab-redis
spec:
replicas: 1
selector:
matchLabels:
name: gitlab-redis
template:
metadata:
name: gitlab-redis
labels:
name: gitlab-redis
spec:
containers:
- name: gitlab-redis
image: 'redis:6.2'
ports:
- name: redis
containerPort: 6379
protocol: TCP
volumeMounts:
- name: gitlab-redis-persistent-storage
mountPath: /var/lib/redis
livenessProbe:
exec:
command:
- redis-cli
- ping
initialDelaySeconds: 5
timeoutSeconds: 5
periodSeconds: 10
successThreshold: 1
failureThreshold: 3
readinessProbe:
exec:
command:
- redis-cli
- ping
initialDelaySeconds: 5
timeoutSeconds: 5
periodSeconds: 10
successThreshold: 1
failureThreshold: 3
# 持久化存储配置
volumes:
- name: gitlab-redis-persistent-storage
persistentVolumeClaim:
claimName: gitlab-redis-pv-claim
EOF
### postgresql
cat > postgresql-deploy.yaml <<EOF
# Service
kind: Service
apiVersion: v1
metadata:
name: gitlab-postgresql
labels:
name: gitlab-postgresql
spec:
ports:
- name: postgres
protocol: TCP
port: 5432
targetPort: postgres
selector:
name: postgresql
type: ClusterIP
---
# PVC
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
name: gitlab-postgresql-pv-claim
labels:
app: gitlab-postgresql
spec:
accessModes:
- ReadWriteOnce
resources:
requests:
storage: 50Gi
---
# Deployment
kind: Deployment
apiVersion: apps/v1
metadata:
name: gitlab-postgresql
labels:
name: gitlab-postgresql
spec:
replicas: 1
selector:
matchLabels:
name: postgresql
template:
metadata:
name: postgresql
labels:
name: postgresql
spec:
containers:
- name: gitlab-postgresql
image: sameersbn/postgresql:12-20200524
ports:
- name: postgres
containerPort: 5432
env:
- name: DB_USER
value: gitlab
- name: DB_PASS
value: admin@1234
- name: DB_NAME
value: gitlab_production
- name: DB_EXTENSION
value: 'pg_trgm,btree_gist'
livenessProbe:
exec:
command: ["pg_isready","-h","localhost","-U","postgres"]
initialDelaySeconds: 30
timeoutSeconds: 5
periodSeconds: 10
successThreshold: 1
failureThreshold: 3
readinessProbe:
exec:
command: ["pg_isready","-h","localhost","-U","postgres"]
initialDelaySeconds: 5
timeoutSeconds: 1
periodSeconds: 10
successThreshold: 1
failureThreshold: 3
volumeMounts:
- name: gitlab-postgresql-persistent-storage
mountPath: /var/lib/postgresql
# 持久化存储配置
volumes:
- name: gitlab-postgresql-persistent-storage
persistentVolumeClaim:
claimName: gitlab-postgresql-pv-claim
EOF注：这里使用默认的storageclass，自己之前部署的，本地使用nfs服务共享目录。
kubectl get storageclasses.storage.k8s.io
NAME PROVISIONER RECLAIMPOLICY VOLUMEBINDINGMODE ALLOWVOLUMEEXPANSION AGE
nfs-storage (default) k8s-sigs.io/nfs-subdir-external-provisioner Delete Immediate false 21d启动：
kubectl apply -f .
# 查看启动的资源
kubectl get pod,svc,pvc,deployments.apps | grep gitlab
pod/gitlab-56ff55dff8-66p8v 1/1 Running 2 (31m ago) 43m
pod/gitlab-postgresql-85dd6d8c88-92ffr 1/1 Running 0 43m
pod/gitlab-redis-75574b7cd9-sq2r4 1/1 Running 0 43m
service/gitlab ClusterIP 10.111.72.205 <none> 80/TCP,22/TCP 43m
service/gitlab-postgresql ClusterIP 10.109.38.11 <none> 5432/TCP 43m
service/gitlab-redis ClusterIP 10.104.28.18 <none> 6379/TCP 43m
persistentvolumeclaim/gitlab-postgresql-pv-claim Bound pvc-a2f7b41c-bae5-4ad1-b1a0-639c761b13c7 50Gi RWO nfs-storage 43m
persistentvolumeclaim/gitlab-pv-claim Bound pvc-ff3ecf68-d427-4151-8893-648ad9e7b79f 50Gi RWO nfs-storage 43m
persistentvolumeclaim/gitlab-redis-pv-claim Bound pvc-c423261c-73ce-4a4d-a0e0-13389df83f8f 5Gi RWO nfs-storage 43m
deployment.apps/gitlab 1/1 1 1 43m
deployment.apps/gitlab-postgresql 1/1 1 1 43m
deployment.apps/gitlab-redis 1/1 1 1 43m注：这里gitlab启动需要的启动标准,，一定要查看gitlab日志的启动情况判断是否正常启动。
参考:kubernetes快速部署GitLab – 邹坤个人博客 (z0ukun.com)
标签：43m,postgresql,kubernetes,部署,gitlab,redis,nfs,GitLab From： https://www.cnblogs.com/-k8s/p/17037795.html