需要提前安装好 Docker, docker-compose
暂时解决方法,先用docker-compose构建好wordpress,在用docker启动
先删除旧版本
sudo apt-get remove docker \
docker-engine \
docker.io
要先升级内核
sudo apt update
sudo apt upgrade
apt-get install ca-certificates curl gnupg lsb-release
官网介绍 get.docker.com (OK)
# To install the latest stable versions of Docker CLI, Docker Engine, and their
# dependencies:
#
# 1. download the script
#
# $ curl -fsSL https://get.docker.com -o install-docker.sh
#
# 2. verify the script's content
#
# $ cat install-docker.sh
#
# 3. run the script with --dry-run to verify the steps it executes
#
# $ sh install-docker.sh --dry-run
#
# 4. run the script either as root, or using sudo to perform the installation.
#
# $ sudo sh install-docker.sh
#
# Command-line options升级内核和依赖
apt update
apt upgrade
安装docker-compose Docker Compose version v2.22.0
(可能是这个原因,OCI除了实例ubuntu3,其他经常崩溃,改用sh运行)
$ sudo curl -L “https://github.com/docker/compose/releases/download/v2.22.0/docker-compose-$(uname -s)-$(uname -m)” -o /usr/local/bin/docker-compose
将可执行权限应用于二进制文件：
$ sudo chmod +x /usr/local/bin/docker-compose
创建软链：
$ sudo ln -s /usr/local/bin/docker-compose /usr/bin/docker-compose
测试是否安装成功：
$ docker-compose
version cker-compose version 1.24.1, build 4667896b
重启服务器
进入到 /root/wp下执行
cd /root/wp
Apt install docker-compose
Docker-compose –f dc-2.yml up
安装完成后在地址栏输入
便可安装wordpress
直接访问 IP:80 就可以开始安装wordpress
