1, sudo docker network create kong-net
2, sudo docker run -d --name kong-database --network=kong-net -p 5432:5432 -e "POSTGRES_USER=kong" -e "POSTGRES_DB=kong" -e "POSTGRES_PASSWORD=kong" postgres:9.6
（注意：password是必须设置的，还可以设置"POSTGRES_HOST_AUTH_METHOD=trust"）
如果不设置postgres_password，会出现如下bug
Error: Database is uninitialized and superuser password is not specified.
You must specify POSTGRES_PASSWORD to a non-empty value for the
superuser. For example, "-e POSTGRES_PASSWORD=password" on "docker run".
You may also use "POSTGRES_HOST_AUTH_METHOD=trust" to allow all
connections without a password. This is *not* recommended.
See PostgreSQL documentation about "trust":
https://www.postgresql.org/docs/current/auth-trust.html
3, sudo 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/kong kong migrations bootstrap
4, sudo docker run -d --name kong --network=kong-net -e "KONG_DATABASE=postgres" -e "KONG_PG_HOST=kong-database" -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 8001:8001 -p 8444:8444 kong/kong
5, sudo docker run -d -p 1337:1337 --network kong-net -e "TOKEN_SECRET=kongtoken" -e "DB_ADAPTER=postgres" -e "DB_HOST=kong-database" -e "DB_USER=kong" -e "DB_PASSWORD=kong" --name konga pantsel/konga
6, 访问http://服务器IP:1337，首次登录会需要先注册admin，然后进入登录页面，然后再填url地址；填kong和http://kong:8001即可连接进入
