<p class="MsoNormal"><code><span style="font-family: 宋体;"><span style="font-size: 14px;">#!/bin/bash</span></span></code></p> <p class="MsoNormal"><code><span style="font-family: 宋体;"><span style="font-size: 14px;"> </span></span></code></p> <p class="MsoNormal"><code><span style="font-family: 宋体;"><span style="font-size: 14px;">CONTAINER=${container_name}</span></span></code></p> <p class="MsoNormal"><code><span style="font-family: 宋体;"><span style="font-size: 14px;">PORT=${port}</span></span></code></p> <p class="MsoNormal"><code><span style="font-family: 宋体;"><span style="font-size: 14px;"> </span></span></code></p> <p class="MsoNormal"><code><span style="font-family: 宋体;"><span style="font-size: 14px;"> </span></span></code></p> <p class="MsoNormal"><code><span style="font-family: 宋体;"><span style="font-size: 14px;"># build docker image</span></span></code></p> <p class="MsoNormal"><code><span style="font-family: 宋体;"><span style="font-size: 14px;">docker build --no-cache -t ${image_name}:${tag} .</span></span></code></p> <p class="MsoNormal"><code><span style="font-family: 宋体;"><span style="font-size: 14px;"> </span></span></code></p> <p class="MsoNormal"><code><span style="font-family: 宋体;"><span style="font-size: 14px;"> </span></span></code></p> <p class="MsoNormal"><code><span style="font-family: 宋体;"><span style="font-size: 14px;">checkDocker() {</span></span></code></p> <p class="MsoNormal"><code><span style="font-family: 宋体;"><span style="font-size: 14px;">  RUNNING=$(docker inspect --format="{{ .State.Running }}" $CONTAINER 2>/dev/null)</span></span></code></p> <p class="MsoNormal"><code><span style="font-family: 宋体;"><span style="font-size: 14px;">  if [ -z $RUNNING ]; then</span></span></code></p> <p class="MsoNormal"><code><span style="font-family: 宋体;"><span style="font-size: 14px;">    echo "$CONTAINER does not exist."</span></span></code></p> <p class="MsoNormal"><code><span style="font-family: 宋体;"><span style="font-size: 14px;">    return 1</span></span></code></p> <p class="MsoNormal"><code><span style="font-family: 宋体;"><span style="font-size: 14px;">  fi</span></span></code></p> <p class="MsoNormal"><code><span style="font-family: 宋体;"><span style="font-size: 14px;"> </span></span></code></p> <p class="MsoNormal"><code><span style="font-family: 宋体;"><span style="font-size: 14px;">  if [ "$RUNNING" == "false" ]; then</span></span></code></p> <p class="MsoNormal"><code><span style="font-family: 宋体;"><span style="font-size: 14px;">    matching=$(docker ps -a --filter="name=$CONTAINER" -q | xargs)</span></span></code></p> <p class="MsoNormal"><code><span style="font-family: 宋体;"><span style="font-size: 14px;">    if [ -n $matching ]; then</span></span></code></p> <p class="MsoNormal"><code><span style="font-family: 宋体;"><span style="font-size: 14px;">      docker rm $matching</span></span></code></p> <p class="MsoNormal"><code><span style="font-family: 宋体;"><span style="font-size: 14px;">    fi</span></span></code></p> <p class="MsoNormal"><code><span style="font-family: 宋体;"><span style="font-size: 14px;">    return 2</span></span></code></p> <p class="MsoNormal"><code><span style="font-family: 宋体;"><span style="font-size: 14px;">  else</span></span></code></p> <p class="MsoNormal"><code><span style="font-family: 宋体;"><span style="font-size: 14px;">    echo "$CONTAINER is running."</span></span></code></p> <p class="MsoNormal"><code><span style="font-family: 宋体;"><span style="font-size: 14px;">    matchingStarted=$(docker ps --filter="name=$CONTAINER" -q | xargs)</span></span></code></p> <p class="MsoNormal"><code><span style="font-family: 宋体;"><span style="font-size: 14px;">    if [ -n $matchingStarted ]; then</span></span></code></p> <p class="MsoNormal"><code><span style="font-family: 宋体;"><span style="font-size: 14px;">      docker stop $matchingStarted</span></span></code></p> <p class="MsoNormal"><code><span style="font-family: 宋体;"><span style="font-size: 14px;">      docker rm ${container_name}</span></span></code></p> <p class="MsoNormal"><code><span style="font-family: 宋体;"><span style="font-size: 14px;">    fi</span></span></code></p> <p class="MsoNormal"><code><span style="font-family: 宋体;"><span style="font-size: 14px;">  fi</span></span></code></p> <p class="MsoNormal"><code><span style="font-family: 宋体;"><span style="font-size: 14px;">}</span></span></code></p> <p class="MsoNormal"><code><span style="font-family: 宋体;"><span style="font-size: 14px;"> </span></span></code></p> <p class="MsoNormal"><code><span style="font-family: 宋体;"><span style="font-size: 14px;">checkDocker</span></span></code></p> <p class="MsoNormal"><code><span style="font-family: 宋体;"><span style="font-size: 14px;"> </span></span></code></p> <p class="MsoNormal"><code><span style="font-family: 宋体;"><span style="font-size: 14px;"> </span></span></code></p> <p class="MsoNormal"><code><span style="font-family: 宋体;"><span style="font-size: 14px;"># run docker image</span></span></code></p> <p class="MsoNormal"><code><span style="font-family: 宋体;"><span style="font-size: 14px;">docker run -itd --name $CONTAINER -p $PORT:80 ${image_name}:${tag}</span></span></code></p>