Docker Deploy Test

Docker部署Spring Boot应用，以测试Spring Cloud相关组件。

$ scp -r hanzo@10.122.22.115:/home/hanzo/Workspace/MicroServices/esp-framework .
$ scp hanzo@10.122.22.115:/home/hanzo/Workspace/MicroServices/esp-framework/esp-gateway/target/gateway-0.0.1-SNAPSHOT.jar .

Runing Mode

• maven

  $ mvn spring-boot:run \
    -DCFG_CONFIG_HOST=10.122.22.115 \
    -Deureka.client.serviceUrl.defaultZone=http://10.122.22.115:8761/eureka

• java

  $ java -jar gateway-0.0.1-SNAPSHOT.jar \
    --CFG_CONFIG_HOST=10.122.22.115 \
    --eureka.client.serviceUrl.defaultZone=http://10.122.22.115:8761/eureka

• docker

  $ mvn clean package -Dmaven.test.skip=true docker:build
  
  $ docker run -d --name esp-registry -p 8761:8761 10.122.22.115:5000/esp-registry
  
  $ docker run -d --name esp-config -p 8750:8750 \
    -e CFG_EUREKA_HOST=10.122.22.115 \
    10.122.22.115:5000/esp-config \
    ; docker logs -f esp-gateway
  
  $ docker run -d --name esp-gateway -p 8765:8765 \
    -e CFG_CONFIG_HOST=10.122.22.115 \
    -e SPRING_CLOUD_CONFIG_LABEL=env \
    10.122.22.115:5000/esp-gateway \
    ; docker logs -f esp-gateway
  
  $ docker run -d --name esp-admin -p 8085:8085 \
    -e CFG_CONFIG_HOST=10.122.22.115 \
    -e SPRING_CLOUD_CONFIG_LABEL=env \
    10.122.22.115:5000/esp-admin \
    ; docker logs -f esp-admin

Docker Command

• Create tag

  $ docker tag 10.122.22.115:5000/esp-registry 10.122.22.115:5000/esp-registry
  $ docker tag 10.122.22.115:5000/esp-config 10.122.22.115:5000/esp-config
  $ docker tag 10.122.22.115:5000/esp-gateway 10.122.22.115:5000/esp-gateway
  $ docker tag 10.122.22.115:5000/esp-admin10.122.22.115:5000/esp-admin

• Remove container

  $ docker rm -v $(docker stop esp-registry)
  $ docker rm -v $(docker stop esp-config)
  $ docker rm -v $(docker stop esp-gateway)
  $ docker rm -v $(docker stop esp-admin)
  #! or
  $ docker ps -a --filter "name=esp-*"
  $ docker rm -v $(docker ps -a --filter "name=esp-*" -q)

• Remove image

  $ docker images -f "reference=10.122.22.115:5000/esp-*"
  
  $ docker rmi $(docker images 10.122.22.115:5000/* -q)
  #! or
  $ docker rmi -f $(docker images -f "reference=10.122.22.115:5000/esp-*" -q)

Docker Settings

• /etc/systemd/system/docker.service.d/http-proxy.conf

  [Service]
  Environment="HTTP_PROXY=http://proxy1.bj.petrochina:8080"
  Environment="HTTPS_PROXY=http://proxy1.bj.petrochina:8080" "NO_PROXY=localhost, 127.0.0.1, 10.27.213.66, 10.27.213.69, 10.122.22.115"

• /etc/docker/daemon.json

  {
    "registry-mirrors": ["https://ik8akj45.mirror.aliyuncs.com"],
    "insecure-registries": ["10.27.213.66:5000", "10.122.22.115:5000"]
  }

• /var/lib/docker/containers/CONTAINER_ID/hostconfig.json

  # update port mapping
  {
    ...
    "PortBindings":{"5000/tcp":[{"HostIp":"","HostPort":"5000"}]}
    ...
  }

• http: server gave HTTP response to HTTPS client

  $ vim /etc/docker/daemon.json
  {
    "insecure-registries":["10.122.22.115:5000"]
  }
  
  $ sudo systemctl daemon-reload
  $ sudo systemctl restart docker

• net/http: request canceled (Client.Timeout exceeded while awaiting headers)

  $ vim /etc/docker/daemon.json
  {
    "registry-mirrors": ["https://ik8akj45.mirror.aliyuncs.com"]
    # "registry-mirrors":["https://docker.mirrors.ustc.edu.cn"]
  }

Questions

• spring.cloud.client.ip-address[10.27.213.167/172.16.81.167]
• spring.cloud.client.ip-address[10.27.213.167/172.16.81.167]