请稍侯

docker 搭建并运行 nexus

02 November 2024

docker 搭建并运行 nexus

在lwds920上布署 nexus: https://snip.wodedata.com/snippet/52

创建 nexus volume

# docker 创建 volume: nexus-data
docker volume create \                            
  --driver local \
  --opt type=cifs \
  --opt device='//lwds920.local/data/nexus' \
  --opt o="username=luowei,password=$(read PASSWORD && echo -n $PASSWORD),uid=$(id -u),gid=$(id -g),noperm" \
  nexus-data

# docker 删除 volume: nexus-data
docker volume rm nexus-data

# 本地创建
docker volume create \
  --opt type=none \
  --opt device=/volume1/data/nexus \
  --opt o=bind \
  nexus-data

docker-compose.yaml 示例

services:
  nexus:
    image: mark.docker/nexus3/arm64:3.72.0 
    container_name: nexus
    ports:
      - 8081:8081
      - 8082:8082
      - 8083:8083
      - 8084:8084
    restart: unless-stopped
    volumes:
      - nexus-data:/nexus-data 
    # env_file:
    #   - .env  # 引入环境变量文件

volumes:
  nexus-data:
    external: true  # 指定这是一个外部已存在的卷

# # bind local
# volumes:
#   nexus-data:
#     driver: local
#     driver_opts:
#       type: none
#       device: /$HOME/docker/nexus/data 
#       o: bind

# bind cifs
# volumes:
#   nexus-data:
#     driver: local
#     driver_opts:
#       type: cifs
#       device: "//lwds920.local/data/nexus"
#       o: "username=${CIFS_USERNAME},password=$(echo $CIFS_PASSWORD | base64 --decode)"

# bind nfs
# volumes:
#   nexus-data:
#     driver: local
#     driver_opts:
#       type: nfs
#       device: ":/SSD2"
#       o: "addr=lwds920.local,rw"

nexus run.sh

#!/bin/bash

# 确保提供了操作参数
if [ $# -ne 1 ]; then
    echo "Usage: $0 <start|stop|restart|rm>"
    exit 1
fi

ACTION=$1

# 函数：获取密码并写入 .env 文件
write_env() {
    local TEMP_USERNAME="luowei" 
    # 获取密码并进行 Base64 编码
    $HOME/bin/get_password lwds920 "$TEMP_USERNAME"
    ENCODED_PASSWORD=$(echo -n "$PASSWORD" | base64)

    # 写入 .env 文件
    {
        echo "CIFS_USERNAME=$TEMP_USERNAME"
        echo "CIFS_PASSWORD=$ENCODED_PASSWORD"
    } > .env
}


# 执行相应的操作
case $ACTION in
    start)
        echo "Starting Nexus..."
        write_env  # 调用函数
        docker-compose up -d
        ;;
    stop)
        echo "Stopping Nexus..."
        docker-compose down
        ;;
    restart)
        echo "Restarting Nexus..."
        docker-compose down
        write_env  # 调用函数
        docker-compose up -d
        ;;
    rm)
        echo "Removing Nexus..."
        docker-compose down --rmi all
        ;;
    *)
        echo "Invalid action. Usage: $0 <start|stop|restart|rm>"
        exit 1
        ;;
esac