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Yyzop
2022-01-27
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容器化部署快速开发框架

# 容器化部署快速开发框架

# 1. 容器化部署MariaDB

# （1）编写Dockerfile

编写init.sh脚本：

[root@k8s-worker-node1 ~]# cd Pig/
[root@k8s-worker-node1 Pig]# cat mysql_init.sh
#!/bin/bash
mysql_install_db --user=root
mysqld_safe --user=root &
sleep 8
mysqladmin -u root password 'root'
mysql -uroot -proot -e "grant all on *.* to 'root'@'%' identified by 'root'; flush privileges;"
mysql -uroot -proot -e " source /opt/pig.sql;source /opt/pig_codegen.sql;source /opt/pig_config.sql; source /opt/pig_job.sql;"

编写yum源：

[root@k8s-worker-node1 Pig]# cat local.repo
[pig]
name=pig
baseurl=file:///root/yum
gpgcheck=0
enabled=1

编写Dockerfile文件：

[root@k8s-worker-node1 Pig]# cat Dockerfile-mariadb
FROM centos:centos7.9.2009
MAINTAINER Chinaskills
RUN rm -rf /etc/yum.repos.d/*
COPY local.repo /etc/yum.repos.d/
COPY yum /root/yum
ENV LC_ALL en_US.UTF-8
RUN yum -y install mariadb-server
COPY mysql /opt/
COPY mysql_init.sh /opt/
RUN bash /opt/mysql_init.sh
EXPOSE 3306
CMD ["mysqld_safe","--user=root"]
# （2）构建镜像

构建镜像：

[root@k8s-worker-node1 Pig]# docker build -t pig-mysql:v1.0 -f Dockerfile-mariadb .
Sending build context to Docker daemon  890.9MB
Step 1/12 : FROM centos:centos7.9.2009
---> eeb6ee3f44bd
Step 2/12 : MAINTAINER Chinaskills
---> Using cache
---> 815a4a5f2242
Step 3/12 : RUN rm -rf /etc/yum.repos.d/*
---> Using cache
---> 6afa0315cb5b
Step 4/12 : COPY local.repo /etc/yum.repos.d/
---> Using cache
---> 4f07e082cc00
Step 5/12 : COPY yum /root/yum
---> Using cache
---> 7042f9e7f455
Step 6/12 : ENV LC_ALL en_US.UTF-8
---> Using cache
---> df0aa8985d61
Step 7/12 : RUN yum -y install mariadb-server
---> Using cache
---> 9ad09d62d373
Step 8/12 : COPY mysql /opt/
---> Using cache
---> 75adb0e3bbb0
Step 9/12 : COPY mysql_init.sh /opt/
---> Using cache
---> 3cc10e8ca0cc
Step 10/12 : RUN bash /opt/mysql_init.sh
---> Using cache
---> f7fe9f822cc3
Step 11/12 : EXPOSE 3306
---> Using cache
---> 70f2274acbeb
Step 12/12 : CMD ["mysqld_safe","--user=root"]
---> Using cache
---> f088fb18dedf
Successfully built f088fb18dedf
Successfully tagged pig-mysql:v1.0

# 2. 容器化部署Redis

# （1）编写Dockerfile

编写Dockerfile文件：

[root@k8s-worker-node1 Pig]# cat Dockerfile-redis
FROM centos:centos7.9.2009
MAINTAINER Chinaskills
RUN rm -rf /etc/yum.repos.d/*
COPY local.repo /etc/yum.repos.d/
COPY yum /root/yum
RUN yum -y install redis
RUN sed -i 's/127.0.0.1/0.0.0.0/g' /etc/redis.conf && \
   sed -i 's/protected-mode yes/protected-mode no/g' /etc/redis.conf
EXPOSE 6379
CMD ["/usr/bin/redis-server","/etc/redis.conf"]
# （2）构建镜像
[root@k8s-worker-node1 Pig]# docker build -t pig-redis:v1.0 -f Dockerfile-redis .
Sending build context to Docker daemon  890.9MB
Step 1/9 : FROM centos:centos7.9.2009
---> eeb6ee3f44bd
Step 2/9 : MAINTAINER Chinaskills
---> Using cache
---> 815a4a5f2242
Step 3/9 : RUN rm -rf /etc/yum.repos.d/*
---> Using cache
---> 6afa0315cb5b
Step 4/9 : COPY local.repo /etc/yum.repos.d/
---> Using cache
---> 4f07e082cc00
Step 5/9 : COPY yum /root/yum
---> Using cache
---> 7042f9e7f455
Step 6/9 : RUN yum -y install redis
---> Using cache
---> 2d0b65ca48f0
Step 7/9 : RUN sed -i 's/127.0.0.1/0.0.0.0/g' /etc/redis.conf &&     sed -i 's/protected-mode yes/protected-mode no/g' /etc/redis.conf
---> Using cache
---> fcb84f12d0cf
Step 8/9 : EXPOSE 6379
---> Using cache
---> 37ac24f680d6
Step 9/9 : CMD ["/usr/bin/redis-server","/etc/redis.conf"]
---> Using cache
---> ee5f16785493
Successfully built ee5f16785493
Successfully tagged pig-redis:v1.0

# 3. 容器化部署Pig

# （1）编写Dockerfile

编写启动脚本：

[root@k8s-worker-node1 Pig]# cat pig-start.sh
#!/bin/bash
sleep 60
nohup java -jar /root/pig-register.jar  $JAVA_OPTS >/dev/null 2>&1 &
sleep 60
nohup java -jar /root/pig-gateway.jar  $JAVA_OPTS >/dev/null 2>&1 &
sleep 20
nohup java -jar /root/pig-auth.jar  $JAVA_OPTS >/dev/null 2>&1 &
sleep 20
nohup java -jar /root/pig-upms-biz.jar  $JAVA_OPTS >/dev/null 2>&1 &
sleep 1h

编写Dockerfile文件：

[root@k8s-worker-node1 Pig]# cat Dockerfile-pig
FROM centos:centos7.9.2009
MAINTAINER Chinaskills
COPY service /root
ADD yum /root/yum
RUN rm -rfv /etc/yum.repos.d/*
COPY local.repo /etc/yum.repos.d/local.repo
RUN yum install -y java-1.8.0-openjdk java-1.8.0-openjdk-devel
COPY pig-start.sh /root
RUN chmod +x /root/pig-start.sh
EXPOSE 8848 9999 3000 4000
CMD ["/bin/bash","/root/pig-start.sh"]
# （2）构建镜像
[root@k8s-worker-node1 Pig]# docker build -t pig-service:v1.0 -f Dockerfile-pig .
Sending build context to Docker daemon  890.9MB
Step 1/11 : FROM centos:centos7.9.2009
---> eeb6ee3f44bd
Step 2/11 : MAINTAINER Chinaskills
---> Using cache
---> 815a4a5f2242
Step 3/11 : COPY service /root
---> Using cache
---> f0afce9f674f
Step 4/11 : ADD yum /root/yum
---> Using cache
---> e7af4c1e3ee4
Step 5/11 : RUN rm -rfv /etc/yum.repos.d/*
---> Using cache
---> 204b3a407438
Step 6/11 : COPY local.repo /etc/yum.repos.d/local.repo
---> Using cache
---> 601071e881c5
Step 7/11 : RUN yum install -y java-1.8.0-openjdk java-1.8.0-openjdk-devel
---> Using cache
---> d80f53c29912
Step 8/11 : COPY pig-start.sh /root
---> Using cache
---> cf9abaa6c27b
Step 9/11 : RUN chmod +x /root/pig-start.sh
---> Using cache
---> 7d8c3c7a3eaf
Step 10/11 : EXPOSE 8848 9999 3000 4000
---> Using cache
---> 172a68bf40ed
Step 11/11 : CMD ["/bin/bash","/root/pig-start.sh"]
---> Using cache
---> c890d15338b2
Successfully built c890d15338b2
Successfully tagged pig-service:v1.0

# 4. 容器化部署前端服务

# （1）编写Dockerfile

编写Dockerfile：

[root@k8s-worker-node1 Pig]# cat Dockerfile-nginx
FROM centos:centos7.9.2009
MAINTAINER Chinaskills
RUN rm -rf /etc/yum.repos.d/*
COPY local.repo /etc/yum.repos.d/
COPY yum /root/yum
RUN yum -y install nginx
COPY nginx/dist /data
ADD nginx/pig-ui.conf /etc/nginx/conf.d/
RUN /bin/bash -c 'echo init ok'
EXPOSE 80
CMD ["nginx","-g","daemon off;"]
# （2）构建镜像

构建镜像：

[root@k8s-worker-node1 Pig]# docker build -t pig-ui:v1.0 -f Dockerfile-nginx .
Sending build context to Docker daemon  890.9MB
Step 1/11 : FROM centos:centos7.9.2009
---> eeb6ee3f44bd
Step 2/11 : MAINTAINER Chinaskills
---> Using cache
---> 815a4a5f2242
Step 3/11 : RUN rm -rf /etc/yum.repos.d/*
---> Using cache
---> 6afa0315cb5b
Step 4/11 : COPY local.repo /etc/yum.repos.d/
---> Using cache
---> 4f07e082cc00
Step 5/11 : COPY yum /root/yum
---> Using cache
---> 7042f9e7f455
Step 6/11 : RUN yum -y install nginx
---> Using cache
---> b6ee699b51ed
Step 7/11 : COPY nginx/dist /data
---> Using cache
---> 04b6d05ba642
Step 8/11 : ADD nginx/pig-ui.conf /etc/nginx/conf.d/
---> Using cache
---> 661b56e2cff6
Step 9/11 : RUN /bin/bash -c 'echo init ok'
---> Using cache
---> 0d98b6d8a81c
Step 10/11 : EXPOSE 80
---> Using cache
---> b1f5ecafc494
Step 11/11 : CMD ["nginx","-g","daemon off;"]
---> Using cache
---> c20fc29b9daa
Successfully built c20fc29b9daa
Successfully tagged pig-ui:v1.0

# 5. 编排部署pig

# （1）编写docker-compose.yaml

编写docker-compose.yaml编排文件：

version: '2'
services:
pig-mysql:
  environment:
    MYSQL_ROOT_PASSWORD: root
   restart: always
  container_name: pig-mysql
  image: pig-mysql:v1.0
  ports:
     - 3306:3306
  links:
     - pig-service:pig-register
pig-redis:
  image: pig-redis:v1.0
  ports:
     - 6379:6379
   restart: always
  container_name: pig-redis
  hostname: pig-redis
  links:
     - pig-service:pig-register
pig-service:
  ports:
     - 8848:8848
     - 9999:9999
   restart: always
  container_name: pig-service
  hostname: pig-service
  image: pig-service:v1.0
  extra_hosts:
     - pig-register:127.0.0.1
     - pig-upms:127.0.0.1
     - pig-gateway:127.0.0.1
     - pig-auth:127.0.0.1
     - pig-hou:127.0.0.1
  stdin_open: true
  tty: true
  privileged: true
pig-ui:
   restart: always
  container_name: pig-ui
  image: pig-ui:v1.0
  ports:
     - 8888:80
  links:
     - pig-service:pig-gateway
# （2）部署服务

部署服务：

[root@k8s-worker-node1 Pig]# docker-compose up -d
[+] Running 5/5
⠿ Network pig_default Created                                       0.1s
⠿ Container pig-service Started                                       0.7s
⠿ Container pig-mysql   Started                                       1.5s
⠿ Container pig-redis   Started                                       1.7s
⠿ Container pig-ui     Started                                       1.8s

查看服务：

[root@k8s-worker-node1 Pig]# docker-compose ps
NAME               COMMAND                 SERVICE             STATUS             PORTS
pig-mysql           "mysqld_safe --user=…"   pig-mysql           running             0.0.0.0:3306->3306/tcp, :::3306->3306/tcp
pig-redis           "/usr/bin/redis-serv…"   pig-redis           running             0.0.0.0:6379->6379/tcp, :::6379->6379/tcp
pig-service         "/bin/bash /root/pig…"   pig-service         running             0.0.0.0:8848->8848/tcp, 0.0.0.0:9999->9999/tcp, :::8848->8848/tcp, :::9999->9999/tcp
pig-ui              "nginx -g 'daemon of…"   pig-ui             running             0.0.0.0:8888->80/tcp, :::8888->80/tcp

等待3分钟左右，在浏览器上通过http://IP:8888 (opens new window)访问Pig，如图所示：

image-20220508094807742

图1

账号和密码默认，输入验证码，点击登录。如图所示：

image-20220508094823232

图2

上次更新: 2023/11/28, 22:03:59
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