声明:这是我在大学毕业后进入第二家互联网公司学习的内容

背景

因为之前的事故重制了gitlab-runner，所以gitlab-runner也要重新部署，顺便更新一下gitlab-runner的版本

重新部署gitlab-runner

eks

eks使用的helm部署，但是由于之前更新忘了版本和yaml文件，现在只能重新写了

准备yaml文件

# 将$URL和$TOKEN替换为实际的值

$ vim values.yaml

concurrent: 4
checkInterval: 3
rbac:
  create: true
  serviceAccountName: runner-gitlab-runner
  clusterWideAccess: true
runners:
  privileged: true
  tags: "aws"
gitlabUrl: $URL
runnerRegistrationToken: $TOKEN

$ helm repo add gitlab https://charts.gitlab.io

# 对比一下现在的gitlab-runner和eks上的区别
$ helm diff upgrade -n gitlab-managed-apps -f values.yaml   runner gitlab/gitlab-runner
{
  xxxx
}

# 更新
$ helm upgrade -n gitlab-managed-apps -f values.yaml   runner gitlab/gitlab-runner

docker

docker是直接本地部署

准备docker-compose.yaml和config.toml

$ vim docker-compose.yaml
version: '3.6'
services:
  gitlab-runner:
    image: 'gitlab/gitlab-runner:latest'
    restart: always
    hostname: 'gitlab-runner'
    container_name: gitlab-runner
    network_mode: bridge
    privileged: true
    volumes:
      - '/var/run/docker.sock:/var/run/docker.sock'
      - './gitlab-runner:/etc/gitlab-runner'


$ vim config.toml
# 根据机器性能限制并发数和CPU、内存上限

concurrent = 6
check_interval = 0

[session_server]
  session_timeout = 1800

[[runners]]
  name = "runner"
  url = "$URL"
  token = "$TOKEN"
  executor = "docker"
  [runners.custom_build_dir]
    enabled = true
  [runners.docker]
    tls_verify = false
    image = "ruby:2.6"
    privileged = true
    disable_entrypoint_overwrite = false
    memory = "4096m"
    cpus = "2"
    oom_kill_disable = false
    disable_cache = false
    volumes = ["/cache","/certs/client"]
    shm_size = 0

启动runner

$ docker-compose up -d
$ docker logs -f gitlab-runner

ERROR: Could not create cache adapter               error=cache factory not found: factory for cache adapter "" was not registered

需要添加一个缓存服务

网上查了下资料，可以用MinIO，它是一个可以提供类似S3的服务，这样的话线下可以多部署几个runner

部署MinIO

准备docker-compose.yaml

$ vim docker-compose.yaml
version: '3.6'
services:
  minio:
    image: 'quay.io/minio/minio'
    restart: always
    hostname: 'minio'
    container_name: minio
    network_mode: bridge
    environment:
      - 'MINIO_ROOT_USER=AKIAIOSFODNN7EXAMPLE'
      - 'MINIO_ROOT_PASSWORD=wJalrXUtnFEMI/K7MDENG/bPxRfiCYEXAMPLEKEY'
    command: [ "server", "/data", "--console-address", ":9001" ]
    ports:
      - '9000:9000'
      - '9001:9001'
    volumes:
      - './minio:/data'

$ docker-compose up -d

后续按照GitLab Runner 配置分布式缓存MinIO操作即可

部署完成后在gitlab-runner的配置文件上新增s3的URL即可

最后gitlab-runner+MinIO的文件汇总

docker-compose.yaml

version: '3.6'
services:
  gitlab-runner:
    image: 'gitlab/gitlab-runner:latest'
    restart: always
    hostname: 'gitlab-runner'
    container_name: gitlab-runner
    network_mode: bridge
    privileged: true
    volumes:
      - '/var/run/docker.sock:/var/run/docker.sock'
      - './gitlab-runner:/etc/gitlab-runner'
  minio:
    image: 'quay.io/minio/minio'
    restart: always
    hostname: 'minio'
    container_name: minio
    network_mode: bridge
    environment:
      - 'MINIO_ROOT_USER=AKIAIOSFODNN7EXAMPLE'
      - 'MINIO_ROOT_PASSWORD=wJalrXUtnFEMI/K7MDENG/bPxRfiCYEXAMPLEKEY'
    command: [ "server", "/data", "--console-address", ":9001" ]
    ports:
      - '9000:9000'
      - '9001:9001'
    volumes:
      - './minio:/data'

config.toml

concurrent = 6
check_interval = 0

[session_server]
  session_timeout = 1800

[[runners]]
  name = "runner"
  url = "$URL"
  token = "$TOKEN"
  executor = "docker"
  [runners.custom_build_dir]
    enabled = true
  [runners.cache]
    Type = "s3"
    Path = "prefix"
    Shared = false
    [runners.cache.s3]
      ServerAddress = "192.168.20.12:9000"
      AccessKey = "TMOseI52vNamdpwG"
      SecretKey = "SSqJWPq856iNzysAKjaP9jCFUkbRfRtE"
      BucketName = "runner-cache"
      Insecure = true
  [runners.docker]
    tls_verify = false
    image = "ruby:2.6"
    privileged = true
    disable_entrypoint_overwrite = false
    memory = "4096m"
    cpus = "2"
    oom_kill_disable = false
    disable_cache = false
    volumes = ["/cache","/certs/client"]
    shm_size = 0