错误1：
standard_init_linux.go:187: exec user process caused "no such file or directory"
[root@izbp1dcscvry6tnoiqx8stz manager]# docker run --name managerV1 newhub.zkh360.com/zkh360/otter-manager-uat:v0.1 standard_init_linux.go:187: exec user process caused "no such file or directory" [root@izbp1dcscvry6tnoiqx8stz manager]# [root@izbp1dcscvry6tnoiqx8stz manager]# docker logs managerV1 standard_init_linux.go:187: exec user process caused "no such file or directory" [root@izbp1dcscvry6tnoiqx8stz manager]#
原因： 镜像的entrypoint设置的启动脚本格式是dos，在linux系统上用vi修改成unix格式即可 【windows下操作之伤】
把.sh文件逐个执行以下操作：
1）用vi打开文件
2）执行 :set ff 然后回车，可以看到fileformat=dos
3)修改成unix
:set ff=unix 回车
4）执行:set ff，可以看到已经改为 fileformat=unix
https://www.wandouip.com/t5i111338/
错误2：
[root@izbp1dcscvry6tnoiqx8stz manager]# docker run 793059909/otter-manager-uat:v0.2 -it bash DOCKER_DEPLOY_TYPE=VM ==> INIT /alidata/init/02init-sshd.sh ==> EXIT CODE: 0 ==> INIT /alidata/init/fix-hosts.py /alidata/bin/main.sh: /alidata/init/fix-hosts.py: /usr/bin/python^M: bad interpreter: No such file or directory ==> EXIT CODE: 126 ==> INIT DEFAULT Generating SSH1 RSA host key: [ OK ] Starting sshd: [ OK ] Starting crond: [ OK ] ==> INIT DONE ==> RUN -it bash /alidata/bin/main.sh: line 27: exec: -i: invalid option exec: usage: exec [-cl] [-a name] [command [arguments ...]] [redirection ...] [root@izbp1dcscvry6tnoiqx8stz manager]#
看了下main.sh的第27行是：
#!/bin/bash [ -n "${DOCKER_DEPLOY_TYPE}" ] || DOCKER_DEPLOY_TYPE="VM" echo "DOCKER_DEPLOY_TYPE=${DOCKER_DEPLOY_TYPE}" # run init scripts for e in $(ls /alidata/init/*) ; do [ -x "${e}" ] || continue echo "==> INIT $e" $e echo "==> EXIT CODE: $?" done echo "==> INIT DEFAULT" service sshd start service crond start #echo "check hostname -i: `hostname -i`" #hti_num=`hostname -i|awk ‘{print NF}‘` #if [ $hti_num -gt 1 ];then # echo "hostname -i result error:`hostname -i`" # exit 120 #fi echo "==> INIT DONE" echo "==> RUN ${*}" exec "${@}"
先解决Py报错的事，相关也是文件格式的事。果然：
仔细检查报错内容，并不会发现任何语句错误或者路径错误，注意^m，这是windows下的断元字符。所以问题就是，在多个环境上进行编写，可能会因为字符（win/unix换行符不一样）、缩进（两个编辑环境的缩进tab/space不一致）均易导致这种神不知鬼不觉的错误，很难找到。
解决方法见上面*.sh脚本的解决办法
https://blog.csdn.net/qq_31331027/article/details/84590300