常用docker应用部署，wordpress、mysql、tomcat、nginx、redis

案例一、

wordpress

创建网络

bash 复制代码

docker network create wordpress-network

创建容器

bash 复制代码

docker volume create --name mariadb_data
docker run -d --name mariadb --restart=always \
  -p 3306:3306 \
  --env MARIADB_ALLOW_EMPTY_ROOT_PASSWORD=yes \
  --env ALLOW_EMPTY_PASSWORD=yes \
  --env MARIADB_USER=guest \
  --env MARIADB_PASSWORD=bitnami \
  --env MARIADB_DATABASE=bitnami_wordpress \
  --network wordpress-network \
  --volume mariadb_data:/bitnami/mariadb \
  swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/mariadb:11.4.4

创建卷

bash 复制代码

docker volume create --name wordpress_data

创建wordpress

bash 复制代码

docker run -d --name wordpress --restart=always \
  -p 8081:80 -p 8443:443 \
  --env ALLOW_EMPTY_PASSWORD=yes \
  --env WORDPRESS_DATABASE_USER=guest \
  --env WORDPRESS_DATABASE_PASSWORD=bitnami \
  --env WORDPRESS_DATABASE_NAME=bitnami_wordpress \
  --network wordpress-network \
  --volume wordpress_data:/bitnami/wordpress \
  swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/wordpress:php7.4-apache

bash 复制代码

删除/var/www/html/wp-config.php或者改名  mv /var/www/html/wp-config.php /var/www/html/wp-config.php.bak

http://192.168.15.10:8081/wp-admin/setup-config.php

设置完毕即可访问。

案例二：

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mkdir -p /app/data/mysql

启动

bash 复制代码

docker run -d --name mysql8.0 --restart=always \
 -p 3306:3306 \
  -v /app/data/mysql:/var/lib/mysql \
  -e MYSQL_ROOT_PASSWORD=root \
  swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/mysql:8.0.39

案例三：

bash 复制代码

mkdir -p /app/tomcat/conf
mkdir -p /app/tomcat/webapps
mkdir -p /app/tomcat/logs
mkdir -p /app/tomcat/logsRoot

bash 复制代码

docker run -d --name tomcat  --restart=always -p 8088:8080 swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/tomcat:8-jdk8-openjdk
docker exec -it tomcat /bin/bash
/usr/local/tomcat/webapps
docker cp tomcat:/usr/local/tomcat/conf /app/tomcat/

docker run -d --name tomcat -p 8088:8080 -v  /app/tomcat/conf:/usr/local/tomcat/conf -v  /app/tomcat/webapps:/usr/local/tomcat/webapps -v  /app/tomcat/logs/:/usr/local/tomcat/logs -v  /app/tomcat/logsRoot/:/usr/local/tomcat/logsRoot swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/tomcat:8-jdk8-openjdk

然后就可以在 /app/tomcat/webapps中上传文件，进行页面展示了。

案例四：

bash 复制代码

mkdir -p /app/nginx/conf
mkdir -p /app/nginx/logs
mkdir -p /app/nginx/html

bash 复制代码

docker run --name nginx -p 9001:80 -d harbor.dscloud.com:8443/library/nginx:1.23.1
docker cp nginx:/etc/nginx/nginx.conf /app/nginx/conf/nginx.conf
docker cp nginx:/etc/nginx/conf.d /app/nginx/conf/conf.d
docker cp nginx:/usr/share/nginx/html /app/nginx
docker stop nginx
docker rm nginx
docker rm -f nginx

bash 复制代码

docker run \
-p 9001:80 \
--name nginx \
-v /app/nginx/conf/nginx.conf:/etc/nginx/nginx.conf \
-v /app/nginx/conf/conf.d:/etc/nginx/conf.d \
-v /app/nginx/log:/var/log/nginx \
-v /app/nginx/html:/usr/share/nginx/html \
-d harbor.dscloud.com:8443/library/nginx:1.23.1

案例五：

配置文件路径：

bash 复制代码

/usr/local/etc/redis/redis.conf

运行容器

不加密码

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docker run -d --name redis2 -p 6379:6379 swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/redis:6.2.7

动态设置密码

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redis-cli

进去后设置

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CONFIG SET requirepass "li123456"

查看信息

info

增加标签设置

bash 复制代码

docker tag swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/redis:6.2.7 docker.io/redis:6.2.7

提前准备好redis.conf文件，放到/app/src/redis中

bash 复制代码

docker run -p 6379:6379 --name redis2 -v /app/src/redis/redis.conf:/etc/redis/redis.conf -v /app/src/redis/data:/var/lib/redis -v /app/src/redis/logs:/logs -d redis:6.2.7 redis-server /etc/redis/redis.conf