How to deploy the crownblog project to Alibaba Cloud using docker

sudo apt-get remove docker docker-engine docker.io containerd runc

Reading package lists... Done
Building dependency tree    
Reading state information... Done
Package 'docker-engine' is not installed, so not removed
Package 'docker' is not installed, so not removed
Package 'containerd' is not installed, so not removed
Package 'docker.io' is not installed, so not removed
Package 'runc' is not installed, so not removed
0 upgraded, 0 newly installed, 0 to remove and 3 not upgraded.

sudo apt-get update

udo apt-get install \
  apt-transport-https \
  ca-certificates \
  curl \
  gnupg-agent \
  software-properties-common

# curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -

# apt-key fingerprint 0EBFCD88

pub rsa4096 2017-02-22 [SCEA]
   9DC8 5822 9FC7 DD38 854A E2D8 8D81 803C 0EBF CD88
uid [ unknown] Docker Release (CE deb) <[email protected]>
sub rsa4096 2017-02-22 [S]

$ sudo add-apt-repository \
  "deb [arch=amd64] https://mirrors.ustc.edu.cn/docker-ce/linux/ubuntu/ \
  $(lsb_release -cs) \
  stable"

 $ sudo apt-get update

 $ sudo apt-get install docker-ce docker-ce-cli containerd.io

$ docker pull hello-world
$ docker run hello-world
#The following information appears, indicating that Docker has been successfully installed and can run normally. Hello from Docker!
This message shows that your installation appears to be working correctly.
To generate this message, Docker took the following steps:

  1. The Docker client contacted the Docker daemon.
  2. The Docker daemon pulled the "hello-world" image from the Docker Hub. (amd64)
  3. The Docker daemon creates a new container from that image which runs the executable that produces the output you are currently reading.
  4. The Docker daemon streamed that output to the Docker client, which sent it to your terminal.
 To try something more ambitious, you can run an Ubuntu container with:
 $ docker run -it ubuntu bash
 Share images, automate workflows, and more with a free Docker ID:
 https://hub.docker.com/
 For more examples and ideas, visit:
 https://docs.docker.com/get-started/

sudo mkdir -p /etc/docker
sudo tee /etc/docker/daemon.json <<-'EOF'
{
  "registry-mirrors": ["https://XXXyourid.mirror.aliyuncs.com"]
}
EOF
sudo systemctl daemon-reload
sudo systemctl restart docker

#First, make sure mysql can be searched. You can skip this step or search docker search mysql on dockerhub.com

#Pull the image docker pull mysql #The default here is to pull the latest version. If you need a specific version, you can add a tag after the image. The specific version information can be found at dockerhub.com #Pull a specific version, for example, to pull 8.0.22 (the version number must be the official version number, otherwise it cannot be found)
docker pull mysql:8.0.22

#At this time, you can view the pulled mirror docker images

#Run the image docker run -d -p 3306:3306 -v /crownBlog/datadir:/var/lib/mysql --name crownBlog-mysql -e MYSQL_ROOT_PASSWORD=123456 mysql

# -d means running in the background and returning the container id
# -p 3006:3306 indicates port mapping, specifically -p host port: container port# --name gives the container a name# -e MYSQL_ROOT_PASSWORD=password sets the password for the mysql root administrator# -v /crownBlog/datadir:/var/lib/mysql adds a data volume/crownBlog/datadir is the database path of the host/var/lib/mysql is the database path in the container, this step is very important#Enter the container configurationdocker exec -it crownBlog-mysql bash

root@ed9345077e02:/#mysql -u root -p
Enter password:
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 8
Server version: 8.0.22 MySQL Community Server - GPL
Copyright (c) 2000, 2020, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or its affiliates.
Other names may be trademarks of their respective owners.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

mysql>

# After that, the operation is the same as normal mysql.

docker cp crownBlog.sql crownBlog-mysql:/home 
(The first parameter of docker cp specifies the local file or folder, and the second parameter specifies the container and the target folder in the container)

FROM golang:latest
RUN go env -w GO111MODULE=on
RUN go env -w GOPROXY=https://goproxy.cn,https://goproxy.io,direct

WORKDIR $GOPATH/src/crownBlog
COPY . $GOPATH/src/crownBlog

RUN go build .

EXPOSE 8085

ENTRYPOINT ["./blog"]   

$ docker build -t crownblog .
$ docker run -d -p 8085:8085 --name crownblog crownblog

 
#You can access the website by accessing server IP:8085