Docker实现从零开始搭建SOLO个人博客的方法步骤

sudo yum install -y yum-utils
sudo yum-config-manager \
--add-repo \
http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo

sudo yum install -y docker-ce docker-ce-cli containerd.io

systemctl enable docker --now

sudo mkdir -p /etc/docker
sudo tee /etc/docker/daemon.json <<-'EOF'
{
  "registry-mirrors": ["https://82m9ar63.mirror.aliyuncs.com"],
  "exec-opts": ["native.cgroupdriver=systemd"],
  "log-driver": "json-file",
  "log-opts": {
    "max-size": "100m"
  },
  "storage-driver": "overlay2"
}
EOF
sudo systemctl daemon-reload
sudo systemctl restart docker

mkdir -p /data/master/data/mysql-master  &&  mkdir -p /data/master/data/mysql-slave  ##数据目录
mkdir -p /data/master/master && mkdir -p /data/master/slave ##配置目录

[root@website master]# cat master/master.cnf
[mysqld]
log-bin=mysql-bin
binlog_format=row
server-id=1
log-error=/var/log/mysqld.log


[root@website master]# cat slave/slave.cnf
[mysqld]
log-bin=mysql-bin
binlog_format=row
server-id=2
log-error=/var/log/mysqld.log

 docker run -itd  --name mysql-master -v /data/master/data/mysql-master:/var/lib/mysql -v /data/master/master:/etc/mysql/conf.d -e MYSQL_ROOT_PASSWORD=123456 -p 3306:3306 mysql:5.6
 docker run -itd --name mysql-slave -v /data/master/data/mysql-slave:/var/lib/mysql -v /data/master/slave:/etc/mysql/conf.d -e MYSQL_ROOT_PASSWORD=123456 -p 3316:3306 mysql:5.6

docker ps -a ## 查看两个mysql数据库的状态是否都是UP
docker exec -it mysql-master  /bin/bash
mysql -u root -p123456  ## 登陆mysql
show variables like 'log_bin'； ##查看bin-log的开启状态，如果是ON代表开启成功，我们主从同步是一定要开binlog
show master status; ## 查询出的file名字与 Position要记一下，后面配置从库会用到 
## 创建用户并赋权
CREATE USER 'bakup'@'%' IDENTIFIED BY '123456';
GRANT ALL ON *.* TO 'bakup'@'%'; 
create database solo;

 docker exec -it mysql-slave  /bin/bash  ## 进入从库
 mysql -u root -p123456  ## 登陆mysql
 change master to master_host='192.168.1.5', master_port=3306,master_user='bakup',master_password='bakup', master_log_file='mysql-bin.000001',master_log_pos=154;  ##配置主从连接
 start slave;  ## 启动从库备份
 show slave status\G;  ##查看状态

docker run --detach --name solo      --env RUNTIME_DB="MYSQL"     --env JDBC_USERNAME="root"     --env JDBC_PASSWORD="123456"     --publish 8080:8080     --link mysql-master:mysql-master     --env JDBC_DRIVER="com.mysql.cj.jdbc.Driver"     --env JDBC_URL="jdbc:mysql://192.168.1.5:3306/solo?useUnicode=yes&characterEncoding=UTF-8&useSSL=false&serverTimezone=UTC"     b3log/solo --listen_port=8080 --server_scheme=http --server_host=localhost --server_port=8080

docker logs solo ## 查看容器solo的日志

[INFO ]-[2021-11-12 18:30:32]-[org.b3log.solo.Server:254]: Solo is booting [ver=4.3.1, os=Linux, isDocker=true, inJar=false, luteAvailable=false, pid=1, runtimeDatabase=MYSQL, runtimeMode=PRODUCTION, jdbc.username=root, jdbc.URL=jdbc:mysql://192.168.1.5:3306/solo?useUnicode=yes&characterEncoding=UTF-8&useSSL=false&serverTimezone=UTC]
[INFO ]-[2021-11-12 18:30:34]-[org.b3log.solo.service.InitService:177]: It's your first time setup Solo, initialize tables in database [MYSQL]
[WARN ]-[2021-11-12 18:30:36]-[org.b3log.solo.service.InitService:150]: Solo has not been initialized, please open your browser to init Solo

http {
    sendfile on;
    include       mime.types;
    default_type  application/octet-stream;
    keepalive_timeout  65;
    gzip  on;
    upstream backend {
      server localhost:8080;
    }
    server {
        listen       80;
        server_name  yunxue521.top;
       location / {
        proxy_pass http://backend$request_uri;
        proxy_set_header  Host $http_host;
        proxy_set_header  X-Real-IP $remote_addr;
        }
}