| # |
| # 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. |
| # |
| BEGIN { |
| if ($ENV{TEST_NGINX_CHECK_LEAK}) { |
| $SkipReason = "unavailable for the hup tests"; |
| |
| } else { |
| $ENV{TEST_NGINX_USE_HUP} = 1; |
| undef $ENV{TEST_NGINX_USE_STAP}; |
| } |
| } |
| |
| use t::APISIX 'no_plan'; |
| |
| add_block_preprocessor(sub { |
| my ($block) = @_; |
| |
| if (!defined $block->request) { |
| $block->set_value("request", "GET /t"); |
| } |
| }); |
| |
| run_tests; |
| |
| __DATA__ |
| |
| === TEST 1: pre-create public API route |
| --- config |
| location /t { |
| content_by_lua_block { |
| |
| local t = require("lib.test_admin").test |
| local code = t('/apisix/admin/routes/metrics', |
| ngx.HTTP_PUT, |
| [[{ |
| "plugins": { |
| "public-api": {} |
| }, |
| "uri": "/apisix/prometheus/metrics" |
| }]] |
| ) |
| if code >= 300 then |
| ngx.status = code |
| return |
| end |
| } |
| } |
| |
| |
| |
| === TEST 2: set route |
| --- config |
| location /t { |
| content_by_lua_block { |
| local t = require("lib.test_admin").test |
| local code, body = t('/apisix/admin/routes/10', |
| ngx.HTTP_PUT, |
| [[{ |
| "plugins": { |
| "prometheus": {} |
| }, |
| "upstream": { |
| "nodes": { |
| "127.0.0.1:1980": 1 |
| }, |
| "type": "roundrobin" |
| }, |
| "uri": "/hello" |
| }]] |
| ) |
| |
| if code >= 300 then |
| ngx.status = code |
| end |
| ngx.say(body) |
| } |
| } |
| --- response_body |
| passed |
| |
| |
| |
| === TEST 3: client request |
| --- yaml_config |
| plugin_attr: |
| prometheus: |
| metrics: |
| bandwidth: |
| extra_labels: |
| - upstream_addr: $upstream_addr |
| - upstream_status: $upstream_status |
| --- request |
| GET /hello |
| |
| |
| |
| === TEST 4: fetch the prometheus metric data |
| --- request |
| GET /apisix/prometheus/metrics |
| --- response_body eval |
| qr/apisix_bandwidth\{type="egress",route="10",service="",consumer="",node="127.0.0.1",upstream_addr="127.0.0.1:1980",upstream_status="200"\} \d+/ |
| |
| |
| |
| === TEST 5: client request, label with nonexist ngx variable |
| --- yaml_config |
| plugin_attr: |
| prometheus: |
| metrics: |
| http_status: |
| extra_labels: |
| - dummy: $dummy |
| --- request |
| GET /hello |
| |
| |
| |
| === TEST 6: fetch the prometheus metric data, with nonexist ngx variable |
| --- request |
| GET /apisix/prometheus/metrics |
| --- response_body eval |
| qr/apisix_http_status\{code="200",route="10",matched_uri="\/hello",matched_host="",service="",consumer="",node="127.0.0.1",dummy=""\} \d+/ |
| |
| |
| |
| === TEST 7: set route |
| --- yaml_config |
| plugin_attr: |
| prometheus: |
| default_buckets: |
| - 15 |
| - 55 |
| - 105 |
| - 205 |
| - 505 |
| --- 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, |
| [[{ |
| "plugins": { |
| "prometheus": {} |
| }, |
| "upstream": { |
| "nodes": { |
| "127.0.0.1:1980": 1 |
| }, |
| "type": "roundrobin" |
| }, |
| "uri": "/hello1" |
| }]] |
| ) |
| |
| if code >= 300 then |
| ngx.status = code |
| end |
| ngx.say(body) |
| } |
| } |
| --- pipelined_requests eval |
| ["GET /t", "GET /hello1"] |
| --- response_body eval |
| ["passed\n", "hello1 world\n"] |
| |
| |
| |
| === TEST 8: fetch metrics |
| --- request |
| GET /apisix/prometheus/metrics |
| --- response_body eval |
| qr/apisix_http_latency_bucket\{type="upstream",route="1",service="",consumer="",node="127.0.0.1",le="15"\} \d+ |
| apisix_http_latency_bucket\{type="upstream",route="1",service="",consumer="",node="127.0.0.1",le="55"\} \d+ |
| apisix_http_latency_bucket\{type="upstream",route="1",service="",consumer="",node="127.0.0.1",le="105"\} \d+ |
| apisix_http_latency_bucket\{type="upstream",route="1",service="",consumer="",node="127.0.0.1",le="205"\} \d+ |
| apisix_http_latency_bucket\{type="upstream",route="1",service="",consumer="",node="127.0.0.1",le="505"\} \d+/ |
| |
| |
| |
| === TEST 9: set route with prometheus ttl |
| --- yaml_config |
| plugin_attr: |
| prometheus: |
| default_buckets: |
| - 15 |
| - 55 |
| - 105 |
| - 205 |
| - 505 |
| expire: 1 |
| --- config |
| location /t { |
| content_by_lua_block { |
| local t = require("lib.test_admin").test |
| |
| local code = t('/apisix/admin/routes/metrics', |
| ngx.HTTP_PUT, |
| [[{ |
| "plugins": { |
| "public-api": {} |
| }, |
| "uri": "/apisix/prometheus/metrics" |
| }]] |
| ) |
| if code >= 300 then |
| ngx.status = code |
| return |
| end |
| |
| local code, body = t('/apisix/admin/routes/1', |
| ngx.HTTP_PUT, |
| [[{ |
| "plugins": { |
| "prometheus": {} |
| }, |
| "upstream": { |
| "nodes": { |
| "127.0.0.1:1980": 1 |
| }, |
| "type": "roundrobin" |
| }, |
| "uri": "/hello1" |
| }]] |
| ) |
| |
| if code >= 300 then |
| ngx.status = code |
| ngx.say(body) |
| return |
| end |
| |
| local code, body = t('/hello1', |
| ngx.HTTP_GET, |
| "", |
| nil, |
| nil |
| ) |
| |
| if code >= 300 then |
| ngx.status = code |
| ngx.say(body) |
| return |
| end |
| |
| ngx.sleep(2) |
| |
| local code, pass, body = t('/apisix/prometheus/metrics', |
| ngx.HTTP_GET, |
| "", |
| nil, |
| nil |
| ) |
| ngx.status = code |
| ngx.say(body) |
| } |
| } |
| --- request |
| GET /t |
| --- response_body_unlike eval |
| qr/apisix_http_latency_bucket\{type="upstream",route="1",service="",consumer="",node="127.0.0.1",le="15"\} \d+ |
| apisix_http_latency_bucket\{type="upstream",route="1",service="",consumer="",node="127.0.0.1",le="55"\} \d+ |
| apisix_http_latency_bucket\{type="upstream",route="1",service="",consumer="",node="127.0.0.1",le="105"\} \d+ |
| apisix_http_latency_bucket\{type="upstream",route="1",service="",consumer="",node="127.0.0.1",le="205"\} \d+ |
| apisix_http_latency_bucket\{type="upstream",route="1",service="",consumer="",node="127.0.0.1",le="505"\} \d+/ |
