使用Docker快速部署各类服务

使用Docker快速部署各类服务

一键安装Docker

#Centos环境
wget -O- https://gitee.com/iubest/dinstall/raw/master/install.sh |sh

快速部署Mysql

docker run -d  -p 3306:3306 --restart=always --name=mysql5.7 \
-e MYSQL_ROOT_PASSWORD=1qaz@WSX \
-e MYSQL_DATABASE=testdb \
-e TZ=Asia/Shanghai  mysql:5.7  \
--character-set-server=utf8mb4 --collation-server=utf8mb4_general_ci

快速部署DB2

#部署
docker run -itd --name mydb2 --privileged=true -p 55000:50000 -e LICENSE=accept -e DB2INST1_PASSWORD=1qaz@WSX -e DBNAME=testdb -v /root/db2:/database ibmcom/db2
#访问
docker exec -ti mydb2 bash -c "su - db2inst1"
db2 connect to testdb
#连接信息
db2inst1 testdb 55000 1qaz@WSX

快速部署ES

#配置环境
echo "vm.max_map_count=262144" >> /etc/sysctl.conf
grep  "vm.max_map_count" /etc/sysctl.conf
sysctl -p
docker run -d -v /home/es/data:/usr/share/elasticsearch/data -v /home/es/logs:/usr/share/elasticsearch/logs -p 9200:9200 --name='es' elasticsearch:6.4.2
#第一次无法启动，需要授权
chmod -R 777 /home/es
docker start es

快速部署Jenkins

使用官方镜像

docker run \
  -u root \
  -d \
  -p 8080:8080 \
  -p 50000:50000 \
  -v /opt/jenkins-data:/var/jenkins_home \
  --name myjenkins\
  jenkinsci/blueocean

使用自定义镜像

docker run \
  -u root \
  -d \
  -p 8080:8080 \
  -p 50000:50000 \
  -v /opt/jenkins-data:/var/jenkins_home \
  -v /var/run/docker.sock:/var/run/docker.sock \
  --name myjenkins\
  registry.cn-shanghai.aliyuncs.com/tzwind/jenkins/goodjenkins
  #cat /opt/jenkins-data/secrets/initialAdminPassword

快速部署Gitlab中文版

#创建数据目录,需要挂载到docker
mkdir -p /data/gitlab/etc
mkdir -p /data/gitlab/log
mkdir -p /data/gitlab/data

#下载和运行镜像
docker run \
    --detach \
    --publish 8443:443 \
    --publish 8080:80 \
    --name gitlab \
    --restart unless-stopped \
    --volume /data/gitlab/etc:/etc/gitlab \
    --volume /data/gitlab/log:/var/log/gitlab \
    --volume /data/gitlab/data:/var/opt/gitlab \
    beginor/gitlab-ce:10.7.5-ce.0

#访问（用户名root）
http://ip:8080

快速部署Artifactory

#创建数据目录：
mkdir -p /home/wind/artifactory6_data

#给目录加权限：
chmod -R 777 /home/wind/artifactory6_data

#使用官方镜像启动：
docker run  --name artifactory -d  --restart=always \
-v /home/wind/artifactory6_data:/var/opt/jfrog/artifactory \
-p 8081:8081 docker.bintray.io/jfrog/artifactory-oss:6.9.0

#使用个人镜像启动（推荐）：
docker run  --name artifactory -d  --restart=always \
-v /home/wind/artifactory6_data:/var/opt/jfrog/artifactory \
-p 8081:8081 limitless-docker.pkg.coding.net/easyblog/wind/artifactory-oss:6.9.0

快速部署Zabbix

启动一个空的Mysql服务器实例

docker run --name mysql-server -t \
      -e MYSQL_DATABASE="zabbix" \
      -e MYSQL_USER="zabbix" \
      -e MYSQL_PASSWORD="zabbix" \
      -e MYSQL_ROOT_PASSWORD="zabbix" \
      -d mysql:5.7  \
--character-set-server=utf8 --collation-server=utf8_bin

启动Zabbix server实例，并关联

docker run --name zabbix-server-mysql -t \
      -e DB_SERVER_HOST="mysql-server" \
      -e MYSQL_DATABASE="zabbix" \
      -e MYSQL_USER="zabbix" \
      -e MYSQL_PASSWORD="zabbix" \
      -e MYSQL_ROOT_PASSWORD="zabbix" \
      --link mysql-server:mysql \
      -p 10051:10051 \
      -d zabbix/zabbix-server-mysql:latest

启动Zabbix web，并关联

docker run --name zabbix-web-nginx-mysql -t \
      -e DB_SERVER_HOST="mysql-server" \
      -e MYSQL_DATABASE="zabbix" \
      -e MYSQL_USER="zabbix" \
      -e MYSQL_PASSWORD="zabbix" \
      -e MYSQL_ROOT_PASSWORD="zabbix" \
      --link mysql-server:mysql \
      --link zabbix-server-mysql:zabbix-server \
      -p 8080:80 \
      -d zabbix/zabbix-web-nginx-mysql:latest

访问你的IP:8080
帐号密码:Admin/zabbix

快速部署Flink

#启动临时容器
docker run -itd --rm --name=temp -h flink-jm flink:1.11-scala_2.11-java8 jobmanager
#复制配置文件到本地
docker cp temp:/opt/flink/conf /tmp/flink_docker
#删除临时容器
docker stop temp
#创建虚拟网桥
docker network create flinknet
#启动flink job
docker run -itd  --name flink-jm -h flink-jm -p 8090:8081 -v /tmp/flink_docker/conf:/opt/flink/conf --network flinknet flink:1.11-scala_2.11-java8 jobmanager
#启动flink task ro参数表示只读，必须有
docker run -itd  --name flink-tm -h flink-tm -v /tmp/flink_docker/conf:/opt/flink/conf:ro --network flinknet flink:1.11-scala_2.11-java8 taskmanager

Docker-compose

安装Docker-compose

#方法1：
sudo curl -L "https://github.com/docker/compose/releases/download/1.27.4/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
sudo chmod +x /usr/local/bin/docker-compose
#sudo ln -s /usr/local/bin/docker-compose /usr/bin/docker-compose
#查看版本
docker-compose --version
#docker-compose version 1.27.4, build 40524192

#方法2：
wget -O /etc/yum.repos.d/epel.repo http://mirrors.aliyun.com/repo/epel-7.repo
yum makecache
yum -y install docker-compose
#查看版本
docker-compose --version
#docker-compose version 1.18.0, build 8dd22a9

快速部署个人博客

cat <<EOF> deploy.yaml
version: '3'
services:
  mysql:
   container_name: mymysql
   image: mysql:5.7
   command: [ #使用 command 可以覆盖容器启动后默认执行的命令，必须在environment前面。
     '--character-set-server=utf8mb4',
     '--collation-server=utf8mb4_unicode_ci',
  ]
   environment:
     MYSQL_ROOT_PASSWORD: admin
     MYSQL_ROOT_HOST: '%'
     MYSQL_DATABASE: halodb
     TZ: Asia/Shanghai
   ports:
   - "3306:3306"
   volumes:
     - ./mysql_data:/var/lib/mysql
   restart: always

  app:
    container_name: myapp
    image: limitless-docker.pkg.coding.net/easyblog/wind/haloblog:ok
    restart: always
    ports:
    - "80:8090"
    depends_on:
      - mysql
EOF

#启动
docker-compose  -f deploy.yaml up -d

快速部署Gitlib中文版

cat > deploy-gitlab.yaml << 'EOF'
version: '3'
services:
    web:
      image: 'twang2218/gitlab-ce-zh:10.5'
      restart: always
      hostname: '192.168.75.145'
      environment:
        TZ: 'Asia/Shanghai'
        GITLAB_OMNIBUS_CONFIG: |
          external_url 'http://192.168.75.145:8080'
          gitlab_rails['gitlab_shell_ssh_port'] = 2222
          unicorn['port'] = 8888
          nginx['listen_port'] = 8080
      ports:
        - '8080:8080'
        - '8443:443'
        - '2222:22'
      volumes:
        - /usr/local/docker/gitlab/config:/etc/gitlab
        - /usr/local/docker/gitlab/data:/var/opt/gitlab
        - /usr/local/docker/gitlab/logs:/var/log/gitlab
EOF

docker-compose -f deploy-gitlab.yaml up -d

小技巧

Docker启动时如何初始化

#初始化脚本
#!/bin/bash
set -e
set -u
if [[ -z "$(ls -A /srv/docs)" ]]; then
    echo 'Initializing new docs'
    cp -R /srv-init/* /srv/docs
    cp -R /srv-init/.vuepress /srv/docs/
fi
cd /srv/docs
yarn docs:$@

cat >Dockerfile<< EOF
FROM node
LABEL maintainer="Thomas de Saint"
COPY package.json yarn.lock /srv/
WORKDIR /srv
RUN yarn
COPY docs /srv-init/
COPY entrypoint.sh /
ENTRYPOINT ["/entrypoint.sh"]
CMD ["dev"]
EOF

docker build -t tstex/vuepress .

两个容器加入同一网络

#查看docker中的网络
docker network ls
#查看bridge网络的详细配置
docker network inspect bridge
#创建用户自定义bridge：
docker network create my-net        # 创建了一个名为"my-net"的网络
#将Web服务容器和mysql服务容器加入到"my-net"中
docker network connect my-net test_demo         # 将Web服务加入my-net网络中
docker network connect my-net mysqld5.7         # 将mysql服务加入my-net网络中
#查看my-net的网络配置
docker network inspect my-net
#断开旧网络
docker network disconnect bridge test_demo
docker network disconnect bridge mysqld5.7

Docker中使用systemctl

#需要启动参数--privileged  init
docker run -itd --name mycentos  --privileged  centos init

命令行查看docker tag

yum install jq
#apt install jq

#jq源码安装
#cd /usr/local/src
#wget https://github.com/stedolan/jq/releases/download/jq-1.5/jq-1.5.tar.gz
#tar zxvf jq-1.5.tar.gz
#cd jq-1.5
#./configure
#make && make install
#测试
#echo '{"yjt":"boy","age":20}' |jq

cd /bin
vi  docker-tag
#!/bin/sh
repo_url=https://registry.hub.docker.com/v1/repositories
image_name=$1
#curl -s ${repo_url}/${image_name}/tags | json_reformat | grep name | awk '{print $2}' | sed -e 's/"//g'
curl -s ${repo_url}/${image_name}/tags | jq . | grep name | awk '{print $2}' | sed -e 's/"//g'

#添加执行权限
chmod +x docker-tag

#查看mysql所有tag
docker-tag mysql