There is no problem not worth solving, and no technology not worth learning!
Post Views: 62 1. In K8S, the HTTP response 502 Bad Gateway, Message: an invalid response was received from the upstream server. Received an invalid response from the upstream server. 502 Bad Gateway error specifically indicates that the server received an invalid response from the inbound server. Kong/2.5.0. as shown in Figure 1 2. The reason is that the GET…
Post Views: 18 1. In Rancher, clone the existing Docker container channel-pub-api-prev is channel-pub-api-prev-1, channel-pub-api-prev-2, as shown in Figure 1 2. The final 3 containers form a cluster, as shown in Figure 2 3. In the load balancing, add service rules and set the mapping relationship between the domain name and the target container, as shown in Figure 3 4.…
Post Views: 17 1. Docker deployment, the implementation of Crontab (Bash Sleep) based on Supervisor, to reduce memory usage, refer to:https://www.shuijingwanwq.com/2019/10/12/3555/. /console/controllers/cmcConsoleUserController.php 2. Break ends the execution of the current Foreach structure, that is, each run of the command line, only the user list under the tenant is successfully synchronized. When there are too many tenants, suppose 100 tenants, the…
👨💻 Personal Brand
Wang Shiqiang | PHP & Go Technical Consultant
15+ years of backend development experience specializing in system maintenance, architecture optimization, performance tuning, and Linux administration.
Technical blogger since 2013 with 1,000+ original articles.
Available for consulting, long-term maintenance, and remote collaboration.
.env (14) 404 (13) add (17) Aliyun (19) Apache (13) Array (19) browser (14) Cache (13) CentOS (23) chrome (18) Client (11) command line (13) composer (42) composer.json (22) composer install (13) composer update (14) console (14) Container (25) curl (15) Database (11) database migration (16) delete (32) Docker (31) Dockerfile (15) ECS (12) environment variable (20) error (24) escape (12) Failed (13) file (16) filter (20) fopen (11) FORMAT (12) function (13) Git (27) GitHub (16) Gitlab (15) Go (34) Go 1.26 (12) GraphQL (24) GraphQL API (14) hosts (11) http (21) https (20) Installation (13) Interface (19) Jenkins (12) Jquery (13) json (24) Laravel (36) Laravel 6 (56) Laravel 9 (25) Lighthouse (17) Lighthouse 5 (14) Linux (15) Memory (11) Migrate (13) Migration (11) Module (17) MySQL (76) MySQL 5.7 (21) Nginx (45) Node.js (12) normalize.css (29) OKX (15) PHP (63) php.ini (24) PHP 7.1.12 (22) PHP 7.4 (26) phpmyadmin (15) PhpStorm (24) Polylang (24) postman (18) Query (17) queue (16) Rancher (24) Redis (38) Refactoring (12) require (12) response (13) RESTful (27) RESTful API (23) rules (12) setting (12) Shell (13) Shopify (19) Shopify CLI (12) SQL (24) String (15) TortoiseGit (15) Ubuntu (35) update (20) VPN (13) Windows 10 (46) WireGuard (22) WordPress (48) Wstunnel (11) Yii (40) Yii 2 (70) Yii 2.0 (51)