| # |
| # Licensed to the Apache Software Foundation (ASF) under one or more |
| # contributor license agreements. See the NOTICE file distributed with |
| # this work for additional information regarding copyright ownership. |
| # The ASF licenses this file to You under the Apache License, Version 2.0 |
| # (the "License"); you may not use this file except in compliance with |
| # the License. You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| # |
| |
| location / { |
| root /etc/api-gateway/html; |
| index index.html index.htm; |
| } |
| |
| |
| location /health-check { |
| access_log off; |
| default_type application/json; |
| content_by_lua_block { |
| local cjson = require "cjson" |
| local s = {} |
| s.status = "API-Gateway is running" |
| if jit then |
| s.lua_version = jit.version |
| else |
| s.lua_version = "LuaJIT is not enabled" |
| end |
| |
| local config_status = ngx.location.capture("/config-status"); |
| if (config_status) then |
| s.config = cjson.decode(config_status.body) |
| end |
| |
| ngx.say(cjson.encode(s)) |
| } |
| } |
| |
| location /config-status { |
| access_log off; |
| proxy_pass http://127.0.0.1:8888/health-check; |
| } |
| |
| error_page 500 501 502 503 504 /50x.html; |
| |
| location /50x.html { |
| more_set_headers 'Content-Type: application/json'; |
| return 500 '{"code":$status, "message":"Oops. Something went wrong. Check your URI and try again."}\n'; |
| } |