| # |
| # 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); |
| no_long_string(); |
| no_root_location(); |
| |
| add_block_preprocessor(sub { |
| my ($block) = @_; |
| |
| if (!defined $block->request) { |
| $block->set_value("request", "GET /t"); |
| } |
| }); |
| |
| run_tests(); |
| |
| __DATA__ |
| |
| === TEST 1: sanity |
| --- config |
| location /t { |
| content_by_lua_block { |
| local test_cases = { |
| {endpoint_addrs = {"http://127.0.0.1:8199"}}, |
| {endpoint_addrs = "http://127.0.0.1:8199"}, |
| {endpoint_addrs = {}}, |
| {}, |
| {endpoint_addrs = {"http://127.0.0.1:8199"}, endpoint_uri = "/loki/api/v1/push"}, |
| {endpoint_addrs = {"http://127.0.0.1:8199"}, endpoint_uri = 1234}, |
| {endpoint_addrs = {"http://127.0.0.1:8199"}, tenant_id = 1234}, |
| {endpoint_addrs = {"http://127.0.0.1:8199"}, headers = 1234}, |
| {endpoint_addrs = {"http://127.0.0.1:8199"}, log_labels = "1234"}, |
| {endpoint_addrs = {"http://127.0.0.1:8199"}, log_labels = {job = "apisix6"}}, |
| } |
| local plugin = require("apisix.plugins.loki-logger") |
| |
| for _, case in ipairs(test_cases) do |
| local ok, err = plugin.check_schema(case) |
| ngx.say(ok and "done" or err) |
| end |
| } |
| } |
| --- response_body |
| done |
| property "endpoint_addrs" validation failed: wrong type: expected array, got string |
| property "endpoint_addrs" validation failed: expect array to have at least 1 items |
| property "endpoint_addrs" is required |
| done |
| property "endpoint_uri" validation failed: wrong type: expected string, got number |
| property "tenant_id" validation failed: wrong type: expected string, got number |
| property "headers" validation failed: wrong type: expected object, got number |
| property "log_labels" validation failed: wrong type: expected object, got string |
| done |
| |
| |
| |
| === TEST 2: setup route |
| --- 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": { |
| "loki-logger": { |
| "endpoint_addrs": ["http://127.0.0.1:3100"], |
| "tenant_id": "tenant_1", |
| "batch_max_size": 1 |
| } |
| }, |
| "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: hit route |
| --- request |
| GET /hello |
| --- more_headers |
| test-header: only-for-test#1 |
| --- response_body |
| hello world |
| |
| |
| |
| === TEST 4: check loki log |
| --- config |
| location /t { |
| content_by_lua_block { |
| local cjson = require("cjson") |
| local now = ngx.now() * 1000 |
| local data, err = require("lib.grafana_loki").fetch_logs_from_loki( |
| tostring(now - 3000) .. "000000", -- from |
| tostring(now) .. "000000" -- to |
| ) |
| |
| assert(err == nil, "fetch logs error: " .. (err or "")) |
| assert(data.status == "success", "loki response error: " .. cjson.encode(data)) |
| assert(#data.data.result > 0, "loki log empty: " .. cjson.encode(data)) |
| |
| local entry = data.data.result[1] |
| assert(entry.stream.request_headers_test_header == "only-for-test#1", |
| "expected field request_headers_test_header value: " .. cjson.encode(entry)) |
| } |
| } |
| --- error_code: 200 |
| |
| |
| |
| === TEST 5: setup route (with log_labels) |
| --- 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": { |
| "loki-logger": { |
| "endpoint_addrs": ["http://127.0.0.1:3100"], |
| "tenant_id": "tenant_1", |
| "log_labels": { |
| "custom_label": "custom_label_value" |
| }, |
| "batch_max_size": 1 |
| } |
| }, |
| "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 6: hit route |
| --- request |
| GET /hello |
| --- more_headers |
| test-header: only-for-test#2 |
| --- response_body |
| hello world |
| |
| |
| |
| === TEST 7: check loki log (with custom_label) |
| --- config |
| location /t { |
| content_by_lua_block { |
| local cjson = require("cjson") |
| local now = ngx.now() * 1000 |
| local data, err = require("lib.grafana_loki").fetch_logs_from_loki( |
| tostring(now - 3000) .. "000000", -- from |
| tostring(now) .. "000000", -- to |
| { query = [[{custom_label="custom_label_value"} | json]] } |
| ) |
| |
| assert(err == nil, "fetch logs error: " .. (err or "")) |
| assert(data.status == "success", "loki response error: " .. cjson.encode(data)) |
| assert(#data.data.result > 0, "loki log empty: " .. cjson.encode(data)) |
| |
| local entry = data.data.result[1] |
| assert(entry.stream.request_headers_test_header == "only-for-test#2", |
| "expected field request_headers_test_header value: " .. cjson.encode(entry)) |
| } |
| } |
| --- error_code: 200 |
| |
| |
| |
| === TEST 8: setup route (with tenant_id) |
| --- 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": { |
| "loki-logger": { |
| "endpoint_addrs": ["http://127.0.0.1:3100"], |
| "tenant_id": "tenant_2", |
| "batch_max_size": 1 |
| } |
| }, |
| "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 9: hit route |
| --- request |
| GET /hello |
| --- more_headers |
| test-header: only-for-test#3 |
| --- response_body |
| hello world |
| |
| |
| |
| === TEST 10: check loki log (with tenant_id tenant_1) |
| --- config |
| location /t { |
| content_by_lua_block { |
| local cjson = require("cjson") |
| local now = ngx.now() * 1000 |
| local data, err = require("lib.grafana_loki").fetch_logs_from_loki( |
| tostring(now - 10000) .. "000000", -- from |
| tostring(now) .. "000000" -- to |
| ) |
| |
| assert(err == nil, "fetch logs error: " .. (err or "")) |
| assert(data.status == "success", "loki response error: " .. cjson.encode(data)) |
| assert(#data.data.result > 0, "loki log empty: " .. cjson.encode(data)) |
| |
| local entry = data.data.result[1] |
| assert(entry.stream.request_headers_test_header ~= "only-for-test#3", |
| "expected field request_headers_test_header value: " .. cjson.encode(entry)) |
| } |
| } |
| --- error_code: 200 |
| |
| |
| |
| === TEST 11: check loki log (with tenant_id tenant_2) |
| --- config |
| location /t { |
| content_by_lua_block { |
| local cjson = require("cjson") |
| local now = ngx.now() * 1000 |
| local data, err = require("lib.grafana_loki").fetch_logs_from_loki( |
| tostring(now - 3000) .. "000000", -- from |
| tostring(now) .. "000000", -- to |
| { headers = { |
| ["X-Scope-OrgID"] = "tenant_2" |
| } } |
| ) |
| |
| assert(err == nil, "fetch logs error: " .. (err or "")) |
| assert(data.status == "success", "loki response error: " .. cjson.encode(data)) |
| assert(#data.data.result > 0, "loki log empty: " .. cjson.encode(data)) |
| |
| local entry = data.data.result[1] |
| assert(entry.stream.request_headers_test_header == "only-for-test#3", |
| "expected field request_headers_test_header value: " .. cjson.encode(entry)) |
| } |
| } |
| --- error_code: 200 |
| |
| |
| |
| === TEST 12: setup route (with log_labels as variables) |
| --- 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": { |
| "loki-logger": { |
| "endpoint_addrs": ["http://127.0.0.1:3100"], |
| "tenant_id": "tenant_1", |
| "log_labels": { |
| "custom_label": "$remote_addr" |
| }, |
| "batch_max_size": 1 |
| } |
| }, |
| "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 13: hit route |
| --- request |
| GET /hello |
| --- response_body |
| hello world |
| |
| |
| |
| === TEST 14: check loki log (with custom_label) |
| --- config |
| location /t { |
| content_by_lua_block { |
| local cjson = require("cjson") |
| local now = ngx.now() * 1000 |
| local data, err = require("lib.grafana_loki").fetch_logs_from_loki( |
| tostring(now - 3000) .. "000000", -- from |
| tostring(now) .. "000000", -- to |
| { query = [[{custom_label="127.0.0.1"} | json]] } |
| ) |
| |
| assert(err == nil, "fetch logs error: " .. (err or "")) |
| assert(data.status == "success", "loki response error: " .. cjson.encode(data)) |
| assert(#data.data.result > 0, "loki log empty: " .. cjson.encode(data)) |
| } |
| } |
| --- error_code: 200 |
| |
| |
| |
| === TEST 15: setup route (test headers) |
| --- 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": { |
| "loki-logger": { |
| "endpoint_addrs": ["http://127.0.0.1:1980"], |
| "endpoint_uri": "/log_request", |
| "headers": {"Authorization": "test1234"}, |
| "batch_max_size": 1 |
| } |
| }, |
| "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 16: hit route (test headers) |
| --- request |
| GET /hello |
| --- response_body |
| hello world |
| --- error_log |
| go(): authorization: test1234 |
