| # |
| # 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. |
| # |
| use t::APISIX 'no_plan'; |
| |
| repeat_each(1); |
| log_level('info'); |
| no_root_location(); |
| worker_connections(1024); |
| no_shuffle(); |
| |
| run_tests(); |
| |
| __DATA__ |
| |
| === TEST 1: set route(two upstream node) |
| --- config |
| location /t { |
| content_by_lua_block { |
| local t = require("lib.test_admin").test |
| local code, body = t('/apisix/admin/routes/1', |
| ngx.HTTP_PUT, |
| [[{ |
| "uri": "/server_port", |
| "upstream": { |
| "key": "remote_addr", |
| "type": "chash", |
| "nodes": { |
| "127.0.0.1:1980": 1, |
| "127.0.0.1:1981": 1 |
| } |
| } |
| }]] |
| ) |
| |
| if code >= 300 then |
| ngx.status = code |
| end |
| ngx.say(body) |
| } |
| } |
| --- request |
| GET /t |
| --- response_body |
| passed |
| --- no_error_log |
| [error] |
| |
| |
| |
| === TEST 2: hit routes |
| --- config |
| location /t { |
| content_by_lua_block { |
| local http = require "resty.http" |
| local uri = "http://127.0.0.1:" .. ngx.var.server_port |
| .. "/server_port" |
| |
| local ports_count = {} |
| for i = 1, 12 do |
| local httpc = http.new() |
| local res, err = httpc:request_uri(uri, {method = "GET"}) |
| if not res then |
| ngx.say(err) |
| return |
| end |
| ports_count[res.body] = (ports_count[res.body] or 0) + 1 |
| end |
| |
| local ports_arr = {} |
| for port, count in pairs(ports_count) do |
| table.insert(ports_arr, {port = port, count = count}) |
| end |
| |
| local function cmd(a, b) |
| return a.port > b.port |
| end |
| table.sort(ports_arr, cmd) |
| |
| ngx.say(require("toolkit.json").encode(ports_arr)) |
| ngx.exit(200) |
| } |
| } |
| --- request |
| GET /t |
| --- response_body |
| [{"count":12,"port":"1980"}] |
| --- no_error_log |
| [error] |
| |
| |
| |
| === TEST 3: set route(three upstream node) |
| --- config |
| location /t { |
| content_by_lua_block { |
| local t = require("lib.test_admin").test |
| local code, body = t('/apisix/admin/routes/1', |
| ngx.HTTP_PUT, |
| [[{ |
| "uri": "/server_port", |
| "upstream": { |
| "key": "remote_addr", |
| "type": "chash", |
| "nodes": { |
| "127.0.0.1:1980": 1, |
| "127.0.0.1:1981": 1, |
| "127.0.0.1:1982": 1 |
| } |
| } |
| }]] |
| ) |
| |
| if code >= 300 then |
| ngx.status = code |
| end |
| ngx.say(body) |
| } |
| } |
| --- request |
| GET /t |
| --- response_body |
| passed |
| --- no_error_log |
| [error] |
| |
| |
| |
| === TEST 4: hit routes |
| --- config |
| location /t { |
| content_by_lua_block { |
| local http = require "resty.http" |
| local uri = "http://127.0.0.1:" .. ngx.var.server_port |
| .. "/server_port" |
| |
| local ports_count = {} |
| for i = 1, 12 do |
| local httpc = http.new() |
| local res, err = httpc:request_uri(uri, {method = "GET"}) |
| if not res then |
| ngx.say(err) |
| return |
| end |
| ports_count[res.body] = (ports_count[res.body] or 0) + 1 |
| end |
| |
| local ports_arr = {} |
| for port, count in pairs(ports_count) do |
| table.insert(ports_arr, {port = port, count = count}) |
| end |
| |
| local function cmd(a, b) |
| return a.port > b.port |
| end |
| table.sort(ports_arr, cmd) |
| |
| ngx.say(require("toolkit.json").encode(ports_arr)) |
| ngx.exit(200) |
| } |
| } |
| --- request |
| GET /t |
| --- response_body |
| [{"count":12,"port":"1982"}] |
| --- no_error_log |
| [error] |
| |
| |
| |
| === TEST 5: set route(three upstream node) |
| --- config |
| location /t { |
| content_by_lua_block { |
| local t = require("lib.test_admin").test |
| local code, body = t('/apisix/admin/routes/1', |
| ngx.HTTP_PUT, |
| [[{ |
| "uri": "/server_port", |
| "upstream": { |
| "key": "remote_addr", |
| "type": "chash", |
| "nodes": { |
| "127.0.0.1:1980": 1, |
| "127.0.0.1:1981": 0, |
| "127.0.0.1:1982": 0 |
| } |
| } |
| }]] |
| ) |
| |
| if code >= 300 then |
| ngx.status = code |
| end |
| ngx.say(body) |
| } |
| } |
| --- request |
| GET /t |
| --- response_body |
| passed |
| --- no_error_log |
| [error] |
| |
| |
| |
| === TEST 6: hit routes |
| --- config |
| location /t { |
| content_by_lua_block { |
| local http = require "resty.http" |
| local uri = "http://127.0.0.1:" .. ngx.var.server_port |
| .. "/server_port" |
| |
| local ports_count = {} |
| for i = 1, 12 do |
| local httpc = http.new() |
| local res, err = httpc:request_uri(uri, {method = "GET"}) |
| if not res then |
| ngx.say(err) |
| return |
| end |
| ports_count[res.body] = (ports_count[res.body] or 0) + 1 |
| end |
| |
| local ports_arr = {} |
| for port, count in pairs(ports_count) do |
| table.insert(ports_arr, {port = port, count = count}) |
| end |
| |
| local function cmd(a, b) |
| return a.port > b.port |
| end |
| table.sort(ports_arr, cmd) |
| |
| ngx.say(require("toolkit.json").encode(ports_arr)) |
| ngx.exit(200) |
| } |
| } |
| --- request |
| GET /t |
| --- response_body |
| [{"count":12,"port":"1980"}] |
| --- no_error_log |
| [error] |
| |
| |
| |
| === TEST 7 set route(three upstream node with querystring) |
| --- config |
| location /t { |
| content_by_lua_block { |
| local t = require("lib.test_admin").test |
| local code, body = t('/apisix/admin/routes/1', |
| ngx.HTTP_PUT, |
| [[{ |
| "uri": "/server_port", |
| "upstream": { |
| "key": "query_string", |
| "type": "chash", |
| "nodes": { |
| "127.0.0.1:1980": 1, |
| "127.0.0.1:1981": 1, |
| "127.0.0.1:1982": 1 |
| } |
| } |
| }]] |
| ) |
| |
| if code >= 300 then |
| ngx.status = code |
| end |
| ngx.say(body) |
| } |
| } |
| --- request |
| GET /t |
| --- response_body |
| passed |
| --- no_error_log |
| [error] |
| |
| |
| |
| === TEST 8: hit routes with querystring |
| --- config |
| location /t { |
| content_by_lua_block { |
| local http = require "resty.http" |
| local uri = "http://127.0.0.1:" .. ngx.var.server_port |
| .. "/server_port?var=2&var2=" |
| |
| local t = {} |
| local ports_count = {} |
| for i = 1, 180 do |
| local th = assert(ngx.thread.spawn(function(i) |
| local httpc = http.new() |
| local res, err = httpc:request_uri(uri..i, {method = "GET"}) |
| if not res then |
| ngx.log(ngx.ERR, err) |
| return |
| end |
| ports_count[res.body] = (ports_count[res.body] or 0) + 1 |
| end, i)) |
| table.insert(t, th) |
| end |
| for i, th in ipairs(t) do |
| ngx.thread.wait(th) |
| end |
| |
| local ports_arr = {} |
| for port, count in pairs(ports_count) do |
| table.insert(ports_arr, {port = port, count = count}) |
| end |
| |
| local function cmd(a, b) |
| return a.count > b.count |
| end |
| table.sort(ports_arr, cmd) |
| |
| if (ports_arr[1].count - ports_arr[3].count) / ports_arr[2].count > 0.2 then |
| ngx.say(require("toolkit.json").encode(ports_arr)) |
| else |
| ngx.say('ok') |
| end |
| } |
| } |
| --- request |
| GET /t |
| --- wait: 5 |
| --- response_body |
| ok |
| --- no_error_log |
| [error] |
| |
| |
| |
| === TEST 9: set route(three upstream node with arg_xxx) |
| --- config |
| location /t { |
| content_by_lua_block { |
| local t = require("lib.test_admin").test |
| local code, body = t('/apisix/admin/routes/1', |
| ngx.HTTP_PUT, |
| [[{ |
| "uri": "/server_port", |
| "upstream": { |
| "key": "arg_device_id", |
| "type": "chash", |
| "nodes": { |
| "127.0.0.1:1980": 1, |
| "127.0.0.1:1981": 1, |
| "127.0.0.1:1982": 1 |
| } |
| } |
| }]] |
| ) |
| |
| if code >= 300 then |
| ngx.status = code |
| end |
| ngx.say(body) |
| } |
| } |
| --- request |
| GET /t |
| --- response_body |
| passed |
| --- no_error_log |
| [error] |
| |
| |
| |
| === TEST 10: hit routes with args |
| --- config |
| location /t { |
| content_by_lua_block { |
| local http = require "resty.http" |
| local uri = "http://127.0.0.1:" .. ngx.var.server_port |
| .. "/server_port?device_id=" |
| |
| local t = {} |
| local ports_count = {} |
| for i = 1, 180 do |
| local th = assert(ngx.thread.spawn(function(i) |
| local httpc = http.new() |
| local res, err = httpc:request_uri(uri..i, {method = "GET"}) |
| if not res then |
| ngx.log(ngx.ERR, err) |
| return |
| end |
| ports_count[res.body] = (ports_count[res.body] or 0) + 1 |
| end, i)) |
| table.insert(t, th) |
| end |
| for i, th in ipairs(t) do |
| ngx.thread.wait(th) |
| end |
| |
| local ports_arr = {} |
| for port, count in pairs(ports_count) do |
| table.insert(ports_arr, {port = port, count = count}) |
| end |
| |
| local function cmd(a, b) |
| return a.count > b.count |
| end |
| table.sort(ports_arr, cmd) |
| |
| if (ports_arr[1].count - ports_arr[3].count) / ports_arr[2].count > 0.2 then |
| ngx.say(require("toolkit.json").encode(ports_arr)) |
| else |
| ngx.say('ok') |
| end |
| } |
| } |
| --- request |
| GET /t |
| --- wait: 5 |
| --- response_body |
| ok |
| --- no_error_log |
| [error] |
| |
| |
| |
| === TEST 11: set route(weight 0) |
| --- config |
| location /t { |
| content_by_lua_block { |
| local t = require("lib.test_admin").test |
| local code, body = t('/apisix/admin/routes/1', |
| ngx.HTTP_PUT, |
| [[{ |
| "uri": "/server_port", |
| "upstream": { |
| "key": "arg_device_id", |
| "type": "chash", |
| "nodes": { |
| "127.0.0.1:1980": 0, |
| "127.0.0.1:1981": 0 |
| } |
| } |
| }]] |
| ) |
| |
| if code >= 300 then |
| ngx.status = code |
| end |
| ngx.say(body) |
| } |
| } |
| --- request |
| GET /t |
| --- response_body |
| passed |
| --- no_error_log |
| [error] |
| |
| |
| |
| === TEST 12: hit routes |
| --- config |
| location /t { |
| content_by_lua_block { |
| local http = require "resty.http" |
| local uri = "http://127.0.0.1:" .. ngx.var.server_port |
| .. "/server_port?device_id=1" |
| |
| local httpc = http.new() |
| local res, err = httpc:request_uri(uri, {method = "GET"}) |
| if not res then |
| ngx.say(err) |
| return |
| end |
| |
| ngx.status = res.status |
| ngx.say(res.body) |
| } |
| } |
| --- request |
| GET /t |
| --- error_code_like: ^(?:50\d)$ |
| --- error_log |
| failed to find valid upstream server, no valid upstream node |
| |
| |
| |
| === TEST 13: set route(ensure retry can try every node) |
| --- config |
| location /t { |
| content_by_lua_block { |
| local t = require("lib.test_admin").test |
| local code, body = t('/apisix/admin/routes/1', |
| ngx.HTTP_PUT, |
| [[{ |
| "uri": "/server_port", |
| "upstream": { |
| "key": "arg_device_id", |
| "type": "chash", |
| "nodes": { |
| "127.0.0.1:1979": 1000, |
| "127.0.0.1:1980": 1 |
| } |
| } |
| }]] |
| ) |
| |
| if code >= 300 then |
| ngx.status = code |
| end |
| ngx.say(body) |
| } |
| } |
| --- request |
| GET /t |
| --- response_body |
| passed |
| --- no_error_log |
| [error] |
| |
| |
| |
| === TEST 14: hit routes |
| --- config |
| location /t { |
| content_by_lua_block { |
| local http = require "resty.http" |
| local uri = "http://127.0.0.1:" .. ngx.var.server_port |
| .. "/server_port?device_id=1" |
| |
| local httpc = http.new() |
| local res, err = httpc:request_uri(uri, {method = "GET"}) |
| if not res then |
| ngx.say(err) |
| return |
| end |
| |
| ngx.say(res.status) |
| } |
| } |
| --- request |
| GET /t |
| --- response_body |
| 200 |