wget https://bintray.com/kong/kong-community-edition-rpm/download_file?file_path=centos/7/kong-community-edition-1.0.3.el7.noarch.rpm

sudo yum install epel-release
sudo yum install kong-community-edition-1.0.3.el7.noarch.rpm --nogpgcheck

kong version
1.0.3

mkdir -p /app/docker/postgres
cd /app/docker/postgres/
vim docker-compose.yml

version: '2.1'
services:db:image: postgres:9.6environment:POSTGRES_DB: kongPOSTGRES_PASSWORD: kongPOSTGRES_USER: konghealthcheck:test: ["CMD", "pg_isready", "-U", "kong"]interval: 30stimeout: 30sretries: 3restart: on-failurestdin_open: truetty: trueports:- "5432:5432/tcp"

docker-compose up -d

cp /etc/kong/kong.conf.default /etc/kong/kong.conf
vim /etc/kong/kong.conf

admin_access_log = logs/admin_access.log
admin_error_log = logs/error.log
admin_listen = 0.0.0.0:8001
database = postgres
pg_database = kong
pg_host = 127.0.0.1
pg_password = kong
pg_user = kong

kong migrations bootstrap -c /etc/kong/kong.conf

kong start -c /etc/kong/kong.conf

curl localhost:8001

docker run -p 1337:1337 --name konga -e "NODE_ENV=production" pantsel/konga:0.14.1

 handler.lua   // 一个实现的接口。每个函数都由Kong在请求的生命周期中的所需时刻运行。schema.lua    // 保存插件配置的架构，以便用户只能输入有效的配置值。

complete-plugin
├── api.lua             // 定义Admin API中可用的端点列表，以与插件处理的实体自定义实体进行交互。
├── daos.lua            // 定义DAO（数据库访问对象）列表，这些DAO是插件所需并存储在数据存储区中的自定义实体的抽象。
├── handler.lua
├── migrations          // 给定数据存储的相应迁移。只有当您的插件必须在数据库中存储自定义实体并通过 daos.lua定义的其中一个DAO与它们进行交互时，才需要进行迁移。
│ ├── cassandra.lua
│ └── postgres.lua
└── schema.lua

mkdir http-rewrite
cd http-rewrite
vim handler.lua
vim schema.lua

return {no_consumer = true,fields = {regex = { type = "string" },replacement = { type = "string" },flag = {type = "string"},},self_check = function(schema, plugin_t, dao, is_update)-- TODO: add checkreturn trueend
}

local BasePlugin = require "kong.plugins.base_plugin"
local json = require("cjson")
local RewriteHandler = BasePlugin:extend()
local ngx = ngxRewriteHandler.PRIORITY = 2000
RewriteHandler.VERSION = "0.1.0"-- 传入参数conf是这个插件存放在数据库中配置
function RewriteHandler:access(conf)RewriteHandler.super.access(self)local host = ngx.var.hostngx.log(ngx.DEBUG, "http-rewrite plugin, host is: ", host, " ,uri is: ",ngx.var.request_uri, " ,config is: ", json.encode(conf))local replace,n,err  = ngx.re.sub(ngx.var.request_uri, conf.regex, conf.replacement)if replace and n == 0 thenreturnendif err thenngx.log(ngx.ERR, "http-rewrite plugin, ngx.re.sub err: ",err, " ,host is: ", host, " ,uri is: ",ngx.var.request_uri, " ,config is: ", json.encode(conf))returnendngx.log(ngx.DEBUG, "http-rewrite plugin, replace is: ",replace)if conf.flag == "redirect" thenngx.redirect(replace,302)elseif conf.flag == "permanent" thenngx.redirect(replace,301)end
endfunction RewriteHandler:new()RewriteHandler.super.new(self, "http-rewrite")
endreturn RewriteHandler

## 在使用新插件之前，需要更新一下数据库：
kong migrations up -c /etc/kong/kong.conf
kong start -c /etc/kong/kong.conf