gitlab持續(xù)集成

安裝Runner

正常安裝

sudo wget -O /usr/local/bin/gitlab-runner https://gitlab-runner-downloads.s3.amazonaws.com/latest/binaries/gitlab-runner-linux-amd64 sudo chmod +x /usr/local/bin/gitlab-runner sudo useradd --comment 'GitLab Runner' --create-home gitlab-runner --shell /bin/bash sudo gitlab-runner install --user=gitlab-runner --working-directory=/home/gitlab-runner sudo gitlab-runner start image: node:8cache:paths:- node_modules/stages:- test- buildtest:stage: testscript:- npm install- ./node_modules/@angular/cli/bin/ng test --browsers PhantomJS --watch=falsebuild:stage: buildscript:- ./node_modules/@angular/cli/bin/ng build --prod

docker in docker 安裝

推薦使用此方式安裝runner。

pull鏡像

sudo docker pull gitlab/gitlab-runner:latest

創(chuàng)建容器運(yùn)行

docker run -d --name gitlab-runner --restart always -v /srv/gitlab-runner/config:/etc/gitlab-runner -v /var/run/docker.sock:/var/run/docker.sock gitlab/gitlab-runner:latest

查看注冊token

查看注冊需要的url和token

注冊runner

sudo docker exec -it gitlab-runner gitlab-ci-multi-runner register

執(zhí)行完上面命令后，會(huì)交互式的讓你輸入相關(guān)信息，如下操作:

# 1、輸入上圖中的注冊URL Please enter the gitlab-ci coordinator URL (e.g. https://gitlab.com/): http://192.168.2.100:9799/# 2、輸入上圖中的注冊令牌 Please enter the gitlab-ci token for this runner: xxxxxxxxxx# 3、輸入描述 如 another runner Please enter the gitlab-ci description for this runner: [gitlab]:another runner# 4、輸入Runner的tag 多個(gè)的話逗號隔開 Please enter the gitlab-ci tags for this runner (comma separated): my-tag# 7、選擇執(zhí)行類型 輸入shell即可 Registering runner... succeeded runner=E7XAAAAA Please enter the executor: docker+machine, docker-ssh, parallels, shell, ssh, virtualbox, docker-ssh+machine, kubernetes, docker: docker

接下來選擇鏡像根據(jù)自己的需求，我所使用的是node:8.9.4

注冊成功后，在gitlab項(xiàng)目中即可查看gitlab-runner

修改gitlab-runner容器內(nèi)的配置

進(jìn)入容器內(nèi)部

sudo docker exec -it gitlab-runner /bin/bash

然后編輯gitlab-runner配置文件

nano /etc/gitlab-runner/config.toml

修改如下

concurrent = 1 check_interval = 0[session_server]session_timeout = 1800[[runners]]name = "Angular build ^ ^ test and deploy."clone_url = "http://192.168.2.100:9799/" # 增加此段，否則默認(rèn)不帶端口，會(huì)出現(xiàn)無法克隆項(xiàng)目的情況url = "http://192.168.2.100:9799/"token = "ea6a17d35baf89d3d7ddab5f026428"executor = "shell"[runners.cache][runners.cache.s3][runners.cache.gcs]

查看runner

gitlab-runner list

編寫.gitlab-ci.yml然后push

test:script:- ls

增加部署runner

進(jìn)入容器

sudo docker exec -it gitlab-runner /bin/bash

注冊新的runner

綁定/var/run/docker.sock到容器

gitlab-runner register -n \ > -url http://192.168.2.100:9799/ \ > --registration-token UX91nm9za1YbgGPSymci \ > --executor docker \ > --description "Angular Runner" \ > --docker-image "docker:latest" \ > --docker-volumes /var/run/docker.sock:/var/run/docker.sock

這個(gè)runner是使用宿主的docker構(gòu)建鏡像
同樣需要在配置文件中增加

... clone_url = "http://192.168.2.100:9799/" ...

由于gitlab runner會(huì)使用宿主機(jī)的docker下載一些鏡像，以及會(huì)有一些緩存，長期使用所占的空間對于一個(gè)磁盤空間不足的機(jī)器來說是個(gè)問題，需要定時(shí)清理相應(yīng)文件?？梢允褂米约簩懚〞r(shí)任務(wù)清理，也可以使用官方提供的cleanup鏡像來定時(shí)清理。

docker run -d \ -e LOW_FREE_SPACE=10G \ -e EXPECTED_FREE_SPACE=20G \ -e LOW_FREE_FILES_COUNT=1048576 \ -e EXPECTED_FREE_FILES_COUNT=2097152 \ -e DEFAULT_TTL=10m \ -e USE_DF=1 \ --restart always \ -v /var/run/docker.sock:/var/run/docker.sock \ --name=gitlab-runner-docker-cleanup \ quay.io/gitlab/gitlab-runner-docker-cleanup

docker不加sudo執(zhí)行

如果還沒有docker group就添加一個(gè)

sudo groupadd docker

2.將用戶加入該group內(nèi)。然后退出并重新登錄就生效啦。

sudo gpasswd -a ${USER} docker

3.重啟docker

sudo service docker restart

4.將gitlab-runner添加到docker組

sudo gpasswd -a gitlab-runner docker

項(xiàng)目的gitlab runner

[[runners]]name = "Angular Runner"url = "http://192.168.2.100:9799/"token = "a2bf55eaea82fffce1cff48b3ebf3b"executor = "docker"clone_url = "http://192.168.2.100:9799/"[runners.docker]tls_verify = falseimage = "docker:latest"privileged = falsedisable_entrypoint_overwrite = falseoom_kill_disable = falsedisable_cache = falsevolumes = ["/var/run/docker.sock:/var/run/docker.sock", "/cache"]shm_size = 0[runners.cache][runners.cache.s3][runners.cache.gcs] [[runners]]name = "Angular test build"clone_url = "http://192.168.2.100:9799/"url = "http://192.168.2.100:9799/"token = "b2a10b9b16d5678e141bf5df636853"executor = "docker"[runners.docker]tls_verify = falseimage = "node:8.9.4"privileged = falsedisable_entrypoint_overwrite = falseoom_kill_disable = falsedisable_cache = falsevolumes = ["/cache"]shm_size = 0[runners.cache][runners.cache.s3][runners.cache.gcs]

錯(cuò)誤

ERROR: Job failed: Error response from daemon: repository node-cnpm not found: does not exist or no pull access (executor_docker.go:168:3s)

報(bào)錯(cuò)的原因在于，gitlab-runner嘗試去官方的docker hub倉庫拉取鏡像。通過修改gitlab-runner中的配置，設(shè)置只拉取本地鏡像：

never, if-not-present or always (default)

修改 /etc/gitlab-runner/config.toml ，在 [runners.docker] 下，添加：

pull_policy = "if-not-present" # 該配置默認(rèn)always，即只在線上拉取鏡像

gitlab-ci.yml

# 定義 stages stages:- install_deps- test- build- deploy# 設(shè)置緩存 cache:key: ${CI_COMMIT_REF_NAME}paths:- node_modules/# 安裝依賴 install_deps:stage: install_depstags:- Angular-clionly:- develop- masterscript:- npm config set registry https://registry.npm.taobao.org --global # 設(shè)置淘寶鏡像加速- npm install# 測試 job test: # 這是 Job 的名字，不用與 stage 選項(xiàng)一致，也可以寫成 job1stage: testtags:- Angular-cliscript:- echo "unit test successful"# 構(gòu)建 job build:stage: buildtags:- Angular-clionly:- develop- masterscript:- ./node_modules/@angular/cli/bin/ng build --prodartifacts: # 成功后將dist發(fā)送到gitlab，供后續(xù)步驟使用name: "ioa-clent-dist"expire_in: 1 weekpaths:- dist/# 部署 job deploy:stage: deploydependencies: - build # 是具體的job名稱，這樣就會(huì)自動(dòng)下載artifactstags:- Angular-Deployonly:- develop- masterscript:- sh deploy.sh

總結(jié)

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