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所以我有以下场景来创建我的 docker 镜像和容器。问题是:如何在容器启动时启动我的流程?

1. create image
cat /var/tmp/mod_sm.tar | docker import - mod_sm_39

2. see images
[root@sl1cdi151 etc]# docker images
REPOSITORY          TAG                 IMAGE ID            CREATED             VIRTUAL SIZE
mod_sm_39           latest              1573470bfa06        2 hours ago         271 MB
mod_site_m0305      latest              c029826a2253        4 days ago          53.8 MB
<none>              <none>              ee67b9aec2d3        4 days ago          163.4 MB
mod_site_soft       latest              0933a386d56c        6 days ago          53.8 MB
mod_site_vm151      latest              4461c32e4772        6 days ago          53.8 MB

3. create  container
docker run -it --net=host  -v /root:/root -v /usr/share/Modules:/usr/share/Modules -v /usr/libexec:/usr/libexec -v /var:/var -v /tmp:/tmp -v /bin:/bin -v /cgroup:/cgroup -v /dev:/dev -v /etc:/etc -v /home:/home -v /lib:/lib -v /lib64:/lib64 -v /sbin:/sbin -v /usr/lib64:/usr/lib64 -v /usr/bin:/usr/bin --name="mod_sm_39_c2" -d mod_sm_39 /bin/bash

4. now in container i go to my application and start the following:
[root@sl1cdi151 ven]# ./service.sh sm_start

5. check if it's up
[root@sl1cdi151 etc]# ps -ef | grep http
root        33     1  0 11:15 ?        00:00:00 ./httpd -k start -f /usr/local/clo/ven/mod_web/httpd/conf/httpd.conf
daemon      34    33  0 11:15 ?        00:00:00 ./httpd -k start -f /usr/local/clo/ven/mod_web/httpd/conf/httpd.conf
daemon      36    33  0 11:15 ?        00:00:00 ./httpd -k start -f /usr/local/clo/ven/mod_web/httpd/conf/httpd.conf
daemon      37    33  0 11:15 ?        00:00:00 ./httpd -k start -f /usr/local/clo/ven/mod_web/httpd/conf/httpd.conf
daemon      39    33  0 11:15 ?        00:00:00 ./httpd -k start -f /usr/local/clo/ven/mod_web/httpd/conf/httpd.conf
daemon      41    33  0 11:15 ?        00:00:00 ./httpd -k start -f /usr/local/clo/ven/mod_web/httpd/conf/httpd.conf
daemon      43    33  0 11:15 ?        00:00:00 ./httpd -k start -f /usr/local/clo/ven/mod_web/httpd/conf/httpd.conf
daemon      45    33  0 11:15 ?        00:00:00 ./httpd -k start -f /usr/local/clo/ven/mod_web/httpd/conf/httpd.conf
daemon      47    33  0 11:15 ?        00:00:00 ./httpd -k start -f /usr/local/clo/ven/mod_web/httpd/conf/httpd.conf
root        80     1  0 13:32 pts/2    00:00:00 grep http

所以我需要"./service.sh sm_start"在容器启动时启动它。我该如何实现。先感谢您

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1 回答 1

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将命令指定为命令的一部分docker run

docker run [options] mod_sm_39 /path/to/service.sh sm_start

或者将命令指定为映像的 Dockerfile 的一部分,以便在容器启动时运行它,而无需显式命令:

# In the mod_sm_39 Dockerfile:
CMD ["/path/to/service.sh", "sm_start"]
于 2015-03-09T12:53:53.220 回答