Docker部署Mysql,.Net6,Sqlserver等容器

[root@VM-24-9-centos ~]# yum -y update

# centos8默认使用podman代替docker，所以需要containerd.io
[root@VM-24-9-centos ~]# yum install https://download.docker.com/linux/fedora/30/x86_64/stable/Packages/containerd.io-1.2.6-3.3.fc30.x86_64.rpm -y

# 安装一些其他依赖
[root@VM-24-9-centos ~]# yum install -y yum-utils device-mapper-persistent-data lvm2
[root@VM-24-9-centos ~]# yum-config-manager --add-repo Https://download.docker.com/linux/centos/docker-ce.repo

[root@VM-24-9-centos ~]# yum install -y docker-ce

# 启动docker
[root@VM-24-9-centos ~]# systemctl start docker
# 设置开机自启
[root@VM-24-9-centos ~]# systemctl enable docker

[root@VM-16-7-centos ~]# docker update --restart=always 容器名
--restart具体参数值详细信息：
	no：容器退出时，不重启容器
  on-failure：只有在非0状态退出时才从新启动容器
  always：无论退出状态是如何，都重启容器

[root@VM-24-9-centos ~]# docker pull mysql
# 如需拉取置指定版本镜像加上:版本号即可
[root@VM-24-9-centos ~]# docker pull mysql:7.6

[root@VM-24-9-centos ~]# mkdir -p /data/mysql/data
[root@VM-24-9-centos ~]# mkdir -p /data/mysql/conf
[root@VM-24-9-centos ~]# mkdir -p /data/mysql/conf/conf.d

# 启动一个容器用于复制配置文件
[root@VM-24-9-centos ~]# docker run -d -p 3306:3306 --name mysqlone mysql:latest
07c314a5e57c3a3ca8ab8ffe5937b4fdb6c87a831b7e15666ee7266feb5af42a
[root@VM-24-9-centos ~]# docker cp mysqlone:/etc/mysql/my.cnf /data/mysql/conf/

# 停止并删除该容器
[root@VM-24-9-centos ~]# docker stop mysqlone
mysqlone
[root@VM-24-9-centos ~]# docker rm mysqlone
mysqlone

# 查看配置文件是否复制成功
[root@VM-24-9-centos ~]# cd /data/mysql/conf/
[root@VM-24-9-centos conf]# ls
my.cnf

docker run -d -p 3306:3306 --name mysqlmaster  -e MYSQL_ROOT_PASSWord='jing1996' -v /data/mysql/conf:/etc/mysql -v /data/mysql/data:/var/lib/mysql mysql

[mysqld]
pid-file        = /var/run/mysqld/mysqld.pid
Socket          = /var/run/mysqld/mysqld.sock
datadir         = /var/lib/mysql
secure-file-priv= NULL

# Custom config should Go here
!includedir /etc/mysql/conf.d/
server-id=1
log-bin=mysql-bin
binlog-do-db=morin
binlog-ignore-db=mysql

# 添加用于同步的数据库账号
CREATE USER 'rootslave1'@'110.40.158.72' IDENTIFIED WITH mysql_native_password BY '123456';
# 授权
grant replication slave on *.* to 'rootslave1'@'110.40.158.72';
# 刷新配置
FLUSH PRIVILEGES;
# 查询所有用
select user,host from mysql.user;
# 查询主节点状态
show master status;

# 配置主从同步
change master to master_host='x.x.x.x',master_user='rootslave1',master_password='123456',master_log_file='mysql-bin.000003',master_log_pos=2384;
# 开启同步
start slave;
# 查看从节点状态
show slave status;

FROM mcr.microsoft.com/dotnet/aspnet:6.0 AS base
WORKDIR /app
EXPOSE 8989

FROM mcr.microsoft.com/dotnet/sdk:6.0 AS build
WORKDIR /src
COPY . .

ENTRYPOINT ["dotnet", "x.api.dll"]

[root@VM-0-17-centos conf]# docker build -t 镜像名:版本号 .

[root@VM-0-17-centos conf]# docker run -d -p 9999:9999 -v /usr/local/release/project/appsettings.JSON:/src/appsettings.json --name projectapi project:1.0

[root@VM-24-9-centos ~]# docker pull mcr.microsoft.com/mssql/server:2019-latest

[root@VM-24-9-centos ~]# mkdir -p /data/sqlserver/data

# 修改目录权限，不修改权限会报错
[root@VM-24-9-centos ~]# chown -R 10001:0 /data/sqlserver/data/

[root@VM-24-9-centos sqlserverdata]# docker run -d -p 1433:1433 -e 'ACCEPT_EULA=Y' -e 'SA_PASSWORD=sa123456.?' -v /data/sqlserver/data:/var/opt/mssql --name sqlserver mcr.microsoft.com/mssql/server:2019-latest

# 拉取镜像
[root@VM-24-9-centos ~]# docker pull elasticsearch:7.2.0

# 生成配置文件及目录
for port in $(seq 1 6); \
do \
mkdir -p /data/es/node-${port}/conf
mkdir -p /data/es/node-${port}/data
mkdir -p /data/es/node-${port}/plugins
chmod 777 /data/es/node-${port}/data
touch /data/es/node-${port}/conf/es.yml
cat << EOF >>/data/es/node-${port}/conf/es.yml
cluster.name: lbj
node.name: node${port}
node.master: true
node.data: true
bootstrap.memory_lock: false
network.host: 0.0.0.0
http.port: 920${port}
transport.tcp.port: 930${port}
discovery.seed_hosts: ["x.x.x.x:9301","x.x.x.x:9302","x.x.x.x:9303","x.x.x.x:9304"]
cluster.initial_master_nodes: ["node1","node2","node3","node4"]
cluster.routing.allocation.cluster_concurrent_rebalance: 32
cluster.routing.allocation.node_concurrent_recoveries: 32
cluster.routing.allocation.node_initial_primaries_recoveries: 32
http.cors.enabled: true
http.cors.allow-origin: "*"
discovery.zen.minimum_master_nodes: 2
EOF
done;

# 批量创建容器
for port in $(seq 1 4); \
do \
docker run -e ES_JAVA_OPTS="-Xms512m -Xmx512m" \
-d -p 920${port}:920${port} -p 930${port}:930${port} \
-e ES_MIN_MEM=128m \
-e ES_MAX_MEM=2048m \
-v /data/es/node-${port}/conf/es.yml:/usr/share/elasticsearch/config/elasticsearch.yml \
-v /data/es/node-${port}/data/:/usr/share/elasticsearch/data/ \
-v /data/es/node-${port}/plugins/:/usr/share/elasticsearch/plugins  \
--name ES-${port} \
elasticsearch:7.2.0
done

# 查看单个节点信息
[root@VM-24-9-centos ~]# curl http://x.x.x.x:9201/
{
  "name" : "node1",
  "cluster_name" : "lbj",
  "cluster_uuid" : "Vjb7cu6fQ6y2-ZWk0YGIiQ",
  "version" : {
    "number" : "7.2.0",
    "build_flavor" : "default",
    "build_type" : "docker",
    "build_hash" : "508c38a",
    "build_date" : "2019-06-20T15:54:18.811730Z",
    "build_snapshot" : false,
    "lucene_version" : "8.0.0",
    "minimum_wire_compatibility_version" : "6.8.0",
    "minimum_index_compatibility_version" : "6.0.0-beta1"
  },
  "tagline" : "You Know, for Search"
}

# 查看集群信息
[root@VM-24-9-centos ~]# curl http://x.x.x.x:9201/_cat/nodes?pretty
172.17.0.2 37 97 0 0.00 0.00 0.08 mdi * node1
172.17.0.4 35 97 0 0.00 0.00 0.08 mdi - node3
172.17.0.3 39 97 1 0.00 0.00 0.08 mdi - node2
172.17.0.6 34 97 1 0.00 0.00 0.08 mdi - node4

[root@VM-24-9-centos ~]#  docker pull mobz/elasticsearch-head:5

# 创建容器
[root@VM-24-9-centos ~]# docker run -d --name es_admin -p 9100:9100 mobz/elasticsearch-head:5

# pc端访问 IP:9100 即可用管理工具查看集群信息了