我使用以下命令在后台运行容器:
s = s.Remove(s.LastIndexOf(" "), 1);
dockerfile:
docker run --restart always --name lnmp -v /Users/gedongdong/web:/var/www/ -itd lnmp
start.sh:
FROM alpine:edge
LABEL author=gedongdong2010@163.com
RUN mkdir -p /run/nginx && mkdir -p /shell
RUN echo http://mirrors.aliyun.com/alpine/edge/main > /etc/apk/repositories && \
echo http://mirrors.aliyun.com/alpine/edge/community >> /etc/apk/repositories && \
apk update && apk add --no-cache nginx
COPY vhosts.conf /etc/nginx/conf.d/
COPY start.sh /shell
RUN chmod -R 777 /shell
EXPOSE 80 443 6379
CMD ["/shell/start.sh"]
vhosts.conf:
nginx -c /etc/nginx/nginx.conf
tail -f /dev/null
当我使用 server {
listen 80;
server_name docker.test;
root /var/www;
index index.html;
}
时:
docker ps -a
docker ps -a 为什么我的容器总是重新启动?
答案 0 :(得分:1)
将#!/bin/sh
添加到您的start.sh文件中
#!/bin/sh
nginx -c /etc/nginx/nginx.conf
tail -f /dev/null
为什么容器总是重新启动:
正如Henry在他的评论中指出的,您的设置--restart always
就是这样。通常,请记住,当容器的PID 1
停止/崩溃时,容器将退出。例如,您的容器显示如下内容:
(请注意问题所在的PID 1
行)
docker container exec -it lnmp top -n 1 -b
Mem: 2846060K used, 3256768K free, 62108K shrd, 83452K buff, 1102096K cached
CPU: 2% usr 2% sys 0% nic 95% idle 0% io 0% irq 0% sirq
Load average: 0.09 0.24 0.27 1/892 41
PID PPID USER STAT VSZ %VSZ CPU %CPU COMMAND
10 9 nginx S 15372 0% 0 0% nginx: worker process
12 9 nginx S 15372 0% 5 0% nginx: worker process
17 9 nginx S 15372 0% 1 0% nginx: worker process
11 9 nginx S 15372 0% 7 0% nginx: worker process
18 9 nginx S 15372 0% 5 0% nginx: worker process
15 9 nginx S 15372 0% 4 0% nginx: worker process
14 9 nginx S 15372 0% 1 0% nginx: worker process
16 9 nginx S 15372 0% 4 0% nginx: worker process
9 1 root S 14924 0% 6 0% nginx: master process nginx -c /etc/nginx/nginx.conf
1 0 root S 1592 0% 1 0% {start.sh} /bin/sh /shell/start.sh
34 0 root R 1532 0% 4 0% top -n 1 -b
13 1 root S 1524 0% 2 0% tail -f /dev/null
答案 1 :(得分:0)
对我来说,它是由于权限问题而发生的。我的机器的密码已更改,在Docker机器中未更新。
要在终端中对其进行调试,请编写以下代码 日志