mycontainer（仅自己学习记录）

实现自己的容器引擎（参考 自己动手写docker ） AUFS改为OVERLAY2联合文件系统实现 功能模块实现参照各个分支

编译

CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build .

运行

[root@yangzhou010010001015 srv]# ./go_docker run -it /bin/sh
{"level":"info","msg":"init come on","time":"2020-05-05T17:32:48+08:00"}
{"level":"info","msg":"command /bin/sh","time":"2020-05-05T17:32:48+08:00"}
{"level":"info","msg":"command /bin/sh","time":"2020-05-05T17:32:48+08:00"}
sh-4.2# ps -ef
UID        PID  PPID  C STIME TTY          TIME CMD
root         1     0  0 17:32 pts/8    00:00:00 /bin/sh
root         6     1  0 17:32 pts/8    00:00:00 ps -ef

运行（增加路径寻找功能）

[root@YZ01-Prometheus-Grafana1-19 tmp]# ./go_docker run -it sh
{"level":"info","msg":"command all is sh","time":"2020-05-07T17:42:29+08:00"}
{"level":"info","msg":"init come on","time":"2020-05-07T17:42:29+08:00"}
{"level":"info","msg":"find path /usr/bin/sh","time":"2020-05-07T17:42:29+08:00"}
sh-4.2# ps -ef
UID        PID  PPID  C STIME TTY          TIME CMD
root         1     0  0 17:42 pts/1    00:00:00 sh
root         6     1  0 17:42 pts/1    00:00:00 ps -ef