其他-Solo自动更新脚本.md

其他-Solo自动更新脚本

#!/bin/bash

#
# Solo docker 更新重启脚本
#
# 1. 请注意修改参数
# 2. 可将该脚本加入 crontab，每日凌晨运行来实现自动更新
#

restart_solo(){
        docker stop solo
        docker rm solo
        docker run --detach --name solo --network=host \
        --env RUNTIME_DB="MYSQL" \
        --env JDBC_USERNAME="xxx" \
        --env JDBC_PASSWORD="xxx" \
        --env JDBC_DRIVER="com.mysql.cj.jdbc.Driver" \
        --env JDBC_URL="jdbc:mysql://127.0.0.1:3306/solo?useUnicode=yes&characterEncoding=UTF-8&useSSL=false&serverTimezone=UTC" \
        b3log/solo --listen_port=80 --server_scheme=http --server_host=localhost \
        --static_server_scheme=https \
        --static_server_host=cdn.jsdelivr.net \
        --static_server_port= \
        --static_path=/gh/88250/solo/src/main/resources
}

update_solo(){
  echo "Pulling Solo's image"
        isUpdate=$(docker pull b3log/solo | grep "Downloaded")
        if [[ -z $isUpdate ]]
        then
                echo "Solo is up to date"
        else
                restart_solo >> /dev/null 2>&1
                echo "Restarted Solo"
        fi
}

# 检查当前容器状态，如果状态正常进行升级操作，否则重新进行部署
update_and_test_service(){
        isCrash=$(docker ps | grep "b3log/solo")
        if [[ -z $isCrash ]]
        then
                echo "Solo's status is unexpected, trying to restart it"
                docker pull b3log/solo
                restart_solo
                sleep 5
                isSecondCrash=$(docker ps | grep "b3log/solo")
                if [[ -z $isSecondCrash ]]
                then
                        echo "Failed to restart Solo, please check logs via 'docker logs solo'"
                fi
        else
                update_solo
        fi
}

update_and_test_service