Kong安装教程docker-compose

软件部署

部署postgresql数据库（暂做测试）
#下载仓库文件
yum install -y https://download.postgresql.org/pub/repos/yum/reporpms/EL-7-x86_64/pgdg-redhat-repo-latest.noarch.rpm

#安装postgresql10-server软件
yum install -y postgresql10-server

#初始化数据库以及启动数据库
/usr/pgsql-10/bin/postgresql-10-setup initdb
systemctl enable postgresql-10
systemctl start postgresql-10

#切换至postgres用户（软件安装后自生成）
su - postgres

#进入数据库控制台
psql

#首次登陆设置密码(进行一次交互)
\password postgres

#创建用户
create user kong with password 'kong';

#创建库
create database kong owner kong;

#授权
grant all privileges on database kong to kong;

#修改远程连接配置（暂做测试设置为本地）
修改var/lib/pgsql/10/data/pg_hba.conf 文件  添加host all all 0.0.0.0/0 trust
修改var/lib/pgsql/10/data/postgresql.conf 添加listen_address 配置项为 *

#重启postgresql数据库
systemctl restart postgresql-10
#关闭服务进行自动化部署
systemctl stop postgresql-10

#创建网络
docker network create kong-net
#数据库初始化
docker run --rm \
     --network=kong-net \
     -e "KONG_DATABASE=postgres" \
     -e "KONG_PG_HOST=kong-database" \
     -e "KONG_PG_USER=kong" \
     -e "KONG_PG_PASSWORD=kong" \
     -e "KONG_CASSANDRA_CONTACT_POINTS=kong-database" \
     kong:latest kong migrations bootstrap
     
#启动
docker run -d --name kong \
     --network=kong-net \
     -e "KONG_DATABASE=postgres" \
     -e "KONG_PG_HOST=kong-database" \
     -e "KONG_PG_USER=kong" \
     -e "KONG_PG_PASSWORD=kong" \
     -e "KONG_CASSANDRA_CONTACT_POINTS=kong-database" \
     -e "KONG_PROXY_ACCESS_LOG=/dev/stdout" \
     -e "KONG_ADMIN_ACCESS_LOG=/dev/stdout" \
     -e "KONG_PROXY_ERROR_LOG=/dev/stderr" \
     -e "KONG_ADMIN_ERROR_LOG=/dev/stderr" \
     -e "KONG_ADMIN_LISTEN=0.0.0.0:8001, 0.0.0.0:8444 ssl" \
     -p 8000:8000 \
     -p 8443:8443 \
     -p 127.0.0.1:8001:8001 \
     -p 127.0.0.1:8444:8444 \
     kong:latest

使用docker-compose进行自动化部署（需要docker环境）

#安装该模块
sudo curl -L https://get.daocloud.io/docker/compose/releases/download/1.25.1/docker-compose-`uname -s`-`uname -m` -o /usr/local/bin/docker-compose

#设置可执行权限
sudo chmod  x /usr/local/bin/docker-compose

#检查是否成功安装
docker-compose --version

#创建模板文件
mkdir /composefile
vim /composefile/docker-compose.yml

模板文件内容

version: "3.7"

volumes:
  kong_data: {}
  
networks:
 kong-net:

services:

  #######################################
  # Postgres: The database used by Kong
  #######################################
  kong-database:
    image: postgres:10
    container_name: kong-postgres
    restart: on-failure
    networks:
      - kong-net
    volumes:
      - kong_data:/var/lib/postgresql/data
    environment:
      POSTGRES_USER: kong
      POSTGRES_PASSWORD: ${KONG_PG_PASSWORD:-kong}
      POSTGRES_DB: kong
    ports:
      - "5432:5432"
    healthcheck:
      test: ["CMD", "pg_isready", "-U", "kong"]
      interval: 30s
      timeout: 30s
      retries: 3

  #######################################
  # Kong database migration
  #######################################
  kong-migration:
    image: ${KONG_DOCKER_TAG:-kong:latest}
    command: kong migrations bootstrap
    networks:
      - kong-net
    restart: on-failure
    environment:
      KONG_DATABASE: postgres
      KONG_PG_HOST: kong-database
      KONG_PG_DATABASE: kong
      KONG_PG_USER: kong
      KONG_PG_PASSWORD: ${KONG_PG_PASSWORD:-kong}
    depends_on:
      - kong-database

  #######################################
  # Kong: The API Gateway
  #######################################
  kong:
    image: ${KONG_DOCKER_TAG:-kong:latest}
    restart: on-failure
    networks:
      - kong-net
    environment:
      KONG_DATABASE: postgres
      KONG_PG_HOST: kong-database
      KONG_PG_DATABASE: kong
      KONG_PG_USER: kong
      KONG_PG_PASSWORD: ${KONG_PG_PASSWORD:-kong}
      KONG_PROXY_LISTEN: 0.0.0.0:8000
      KONG_PROXY_LISTEN_SSL: 0.0.0.0:8443
      KONG_ADMIN_LISTEN: 0.0.0.0:8001
    depends_on:
      - kong-database
    healthcheck:
      test: ["CMD", "kong", "health"]
      interval: 10s
      timeout: 10s
      retries: 10
    ports:
      - "8000:8000"
      - "8001:8001"
      - "8443:8443"
      - "8444:8444"

  #######################################
  # Konga database prepare
  #######################################
  konga-prepare:
    image: pantsel/konga:latest
    command: "-c prepare -a postgres -u postgresql://kong:${KONG_PG_PASSWORD:-kong}@kong-database:5432/konga"
    networks:
      - kong-net
    restart: on-failure
    depends_on:
      - kong-database

  #######################################
  # Konga: Kong GUI
  #######################################
  konga:
    image: pantsel/konga:latest
    restart: always
    networks:
        - kong-net   
    environment:
      DB_ADAPTER: postgres
      DB_URI: postgresql://kong:${KONG_PG_PASSWORD:-kong}@kong-database:5432/konga
      NODE_ENV: production
    depends_on:
      - kong-database
    ports:
      - "1337:1337"

Docker-compose部署

#部署剧本
docker-compose up -d
#注意，当出现端口占用错误时，关闭docker中的容器再次运行即可解决
#脚本完成后显示为done即可使用浏览器范围1337端口

Web访问

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