docker外挂nfs存储

yum -y install nfs-utils rpcbind

mkdir /nfs -p
chmod 777 /nfs

vi /etc/exports

/nfs *(rw,insecure,sync,no_subtree_check,no_root_squash)

exportfs -r # 生效
exportfs  #查看

systemctl restart rpcbind && systemctl enable rpcbind
systemctl restart nfs && systemctl enable nfs

showmount -e 192.168.5.14

mount -t nfs 192.168.5.14:/nfs /nfs_share

version: '3'
services:
  xbd-mysql:
    image: mysql:8.0.19
    restart: always
    container_name: xbd-mysql
    volumes:
      - nfs:/var/lib/mysql
    ports:
      - 3306:3306
    environment:
      MYSQL_ROOT_PASSWORD: root
    privileged: true
    command: ['--lower_case_table_names=1', '--character-set-server=utf8', '--collation-server=utf8_general_ci']

volumes:
  nfs:
    driver_opts:
      type: "nfs"
      o: "addr=192.168.5.14,nolock,soft,rw"
      device: ":/nfs/mysql"

docker volume create nfs_name -d local -o type=nfs -o o=addr=192.168.5.14,nolock,soft,rw -o device=:/nfs/mysql