docker证书问题和docker虚拟机中安装docker-compose docker证书问题和docker虚拟机中

问题缘由本来是 docker 虚拟机运行着好好的，突然报错：

Unable to query docker version: Get https://192.168.99.100:2376/v1.15/version: x509: certificate has expired or is not yet valid

很显然可以看到certificate has expired字样，网上查了半天，docker-machine regenerate-certs和docker-machine provision命令都试过了，没有作用。还有人说重建虚拟机，想想应该一定是有作用，但是里面的东西都要重建，很麻烦。发现docker-machine ssh是正常的，那就干脆 ssh 到虚拟机里面去操作。
docker虚拟机里面没有docker-compose，那就装一个，倒也不麻烦。按照官方的指导，两个命令搞定

sudo curl -L https://github.com/docker/compose/releases/download/1.22.0/docker-compose-$(uname -s)-$(uname -m) -o /usr/local/bin/docker-compose sudo chmod +x /usr/local/bin/docker-compose

接下来的麻烦后来才意识到，docker虚拟机重启以后，就要重新安装docker-compose，它这个虚拟机是不保留状态的呀！这一长串的命令，就只好记到我的 commands.txt 里面去，每次用的时候去找出来复制粘贴（我把常用的命令什么的都记在这个文件中，加上 Sublime ，基本还是能很快找到想要用的命令）。
另外一个事，许多容器没设置成自动启动，虚拟机重启以后，需要一一去启动，也是一样，记下来，用的时候找出来复制粘贴。

docker-compose -f /Users/mike/Projects/docker/mysql/docker-compose.yml restart docker-compose -f /Users/mike/Projects/docker/redis/docker-compose.yml restart docker-compose -f /Users/mike/Projects/docker/www1/docker-compose.yml restart docker-compose -f /Users/mike/Projects/docker/www2/docker-compose.yml restart docker-compose -f /Users/mike/Projects/docker/myadmin/docker-compose.yml restart docker-compose -f /Users/mike/Projects/docker/nginx/docker-compose.yml restart

解决复制粘贴命令的烦恼最近开始用 flashops ，立马想到，这些命令都弄到 flashops 里面去。有个小问题，就是得把 docker 虚拟机的 ssh 证书找出来，直接上结果，在这里：

/Users/mike/.docker/machine/machines/default/id_rsa

先上一下 flashops 配置

servers: - title: Docker Machine Default ssh: host: 192.168.99.100 user: docker keyfile: /Users/mike/.docker/machine/machines/default/id_rsa operations: - title: Install Docker-Compose commands: - 'sudo curl -L https://github.com/docker/compose/releases/download/1.22.0/docker-compose-$(uname -s)-$(uname -m) -o /usr/local/bin/docker-compose' - 'sudo chmod +x /usr/local/bin/docker-compose' - title: Start all container commands: - 'docker-compose -f /Users/mike/Projects/docker/mysql/docker-compose.yml restart' - 'docker-compose -f /Users/mike/Projects/docker/redis/docker-compose.yml restart' - 'docker-compose -f /Users/mike/Projects/docker/www1/docker-compose.yml restart' - 'docker-compose -f /Users/mike/Projects/docker/www2/docker-compose.yml restart' - 'docker-compose -f /Users/mike/Projects/docker/myadmin/docker-compose.yml restart' - 'docker-compose -f /Users/mike/Projects/docker/nginx/docker-compose.yml restart' - 'docker ps'

再看一下整个执行过程

$ flashops Hi, flashops No config file provided, using FLASHOPS_FILE. -h to see the help. File: /Users/mike/ds.yaml [f] Files [r] Projects [s] Servers [t] Tasks [c] Statements [D] Donation Please input your choice ("exit" for quit): s1 Connecting to Docker Machine Default ...... Work path: /home/docker [0] Check connection [1] Install Docker-Compose [2] Start all container [3] Docker PS (Docker Machine Default)Choose a Operation: 1 sudo curl -L https://github.com/docker/compose/releases/download/1.22.0/docker-compose-$(uname -s)-$(uname -m) -o /usr/local/bin/docker-compose % Total% Received % XferdAverage SpeedTimeTimeTimeCurrent DloadUploadTotalSpentLeftSpeed 10061706170010800 --:--:-- --:--:-- --:--:--1078 100 11.2M100 11.2M001070k00:00:100:00:10 --:--:-- 1329ksudo chmod +x /usr/local/bin/docker-compose(Docker Machine Default)Choose a Operation: 2 docker-compose -f /Users/mike/Projects/docker/mysql/docker-compose.yml restart Restarting mysql_mysql_1 ... donedocker-compose -f /Users/mike/Projects/docker/redis/docker-compose.yml restart Restarting redis_redis_1 ... donedocker-compose -f /Users/mike/Projects/docker/www1/docker-compose.yml restart Restarting www1_www_1 ... donedocker-compose -f /Users/mike/Projects/docker/www2/docker-compose.yml restart Restarting www2_www_1 ... donedocker-compose -f /Users/mike/Projects/docker/myadmin/docker-compose.yml restart Restarting myadmin_myadmin_1 ... donedocker-compose -f /Users/mike/Projects/docker/nginx/docker-compose.yml restart Restarting nginx_nginx_1 ... donedocker ps CONTAINER IDIMAGECOMMANDCREATEDSTATUSPORTSNAMES 576e3033a294nginx_nginx"nginx -g 'daemon of…"2 months agoUp Less than a second0.0.0.0:80->80/tcpnginx_nginx_1 78f5013aa9d0myadmin_myadmin"catalina.sh jpda run"2 months agoUp 5 seconds0.0.0.0:10080->8080/tcpmyadmin_myadmin_1 f128d0e01bfdwww1_www"sh -c 'node www.js …"2 months agoUp 8 seconds0.0.0.0:6081->3000/tcpwww1_www_1 6e33edbfc3d2www2_www"sh -c 'node www.js …"2 months agoUp 6 seconds0.0.0.0:6082->3000/tcpwww2_www_1 298ae06c915cmysql_mysql"/entrypoint.sh mysq…"2 months agoUp 9 seconds0.0.0.0:3306->3306/tcpmysql_mysql_1 6950e6bcf2e9redis"/entrypoint.sh redi…"2 months agoUp 8 minutes0.0.0.0:6379->6379/tcpredis_redis_1(Docker Machine Default)Choose a Operation:

整个操作，只输入了

s1 1 2

比起到 commands.txt 里去找命令、复制粘贴舒服多了。
最后 【docker证书问题和docker虚拟机中安装docker-compose】再说一下 docker 虚拟机证书的问题，最后我还是重建了 docker 虚拟机（重建里面的容器什么的倒是容易的，就是导入数据库太慢，电脑不给力啊，足足等了一个多小时）。