一，安裝Docker

1 解除安裝舊版本

sudo yum remove docker  docker-common docker-selinux docker-engine

2 安裝依賴包

sudo yum install -y yum-utils device-mapper-persistent-data lvm2

3 設定yum源

sudo yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo

File "/bin/yum-config-manager", line 133
except yum.Errors.RepoError, e:

解決：
sudo vim /bin/yum-config-manager
#!/usr/bin/python -tt   改成 #!/usr/bin/python2 -tt
 

安裝docker ce

1 更新yum包

sudo yum makecache fast

2 安裝docker ce

sudo yum install docker-ce

3 啟動docker

sudo systemctl start docker

4 測試docker

sudo docker run hello-world

5 驗證

sudo  docker version

Client:
 Version:       18.03.0-ce
 API version:   1.37
 Go version:    go1.9.4
 Git commit:    0520e24
 Built: Wed Mar 21 23:09:15 2018
 OS/Arch:       linux/amd64
 Experimental:  false
 Orchestrator:  swarm

Server:
 Engine:
  Version:      18.03.0-ce
  API version:  1.37 (minimum version 1.12)
  Go version:   go1.9.4
  Git commit:   0520e24
  Built:        Wed Mar 21 23:13:03 2018
  OS/Arch:      linux/amd64
  Experimental: false
 

docker安裝成功！

安裝docker-compose

二，安裝sentry

1 安裝git

sudo yum install git

Official bootstrap for running your own Sentry with Docker.

然後根據上圖上的提示操作

mkdir -p data/{sentry,postgres}

在data同級目錄下先執行

git clone https://github.com/getsentry/onpremise.git
cd onpremise/
docker-compose run --rm web config generate-secret-key
 

將產生的key比如4-!a8dm#[email protected]+b%[email protected]#jgkcr6-k4kv)ra&tkkj&)74&n(dxv新增到檔案docker-compose.yml中

vim docker-compose.yml

將SENTRY_SECRET_KEY的值改為4-!a8dm#[email protected]+b%[email protected]#jgkcr6-k4kv)ra&tkkj&)74&n(dxv

docker-compose run --rm web upgrade
docker-compose up -d
docker ps

這樣sentry就部署完成了！

最後提示：

docker-compose run --rm web config generate-secret-key

這一步可能會普通使用者許可權操作會報錯：

ERROR: Couldn't connect to Docker daemon at http+docker://localhost - is it running?

If it's at a non-standard location, specify the URL with the DOCKER_HOST environment variable.

需要用root許可權執行：

而root許可權執行會報: docker-compose: command not found

解決：

curl -L https://github.com/docker/compose/releases/download/1.8.0/docker-compose-`uname -s`-`uname -m` > /usr/local/bin/docker-compose
chmod +x /usr/local/bin/docker-compose

然後將/usr/local/bin加入到系統變數中

用root許可權去執行就可以了

以此記錄docker和sentry的部署以及遇到的錯誤和解決方法