php-app-server

Example of running a PHP app.

Components

See docker-compose.yaml for the containers.

• frontend - HTTP server that forwards application requests to php using fastcgi.
• phpfpm - Handles running the php application using php-fpm. The php application is in example. App is written using twirphp
• statsd - stastd_exporter - the php app uses statsd to record metrics.
• otel - opentelemetry-collector - accepts traces from the php and Go processes. Accepts metrics from Go. Scrapes the statsd_exporter prometheus metrics.

Everything logs to stdout/stderr.

TODO

• simple sqlite interaction
• sqlite replication using litestream
• HTTP/1 -> 2 proxy example.
• general code cleanup. This was written hastily to play with a few ideas.