Add PHP-FPM dashboard

.env

@@ -4,6 +4,8 @@
 # dev|prod
 APP_ENVIRONMENT=dev
 APP_KERNEL_SECRET=ThisTokenIsNotSoSecretChangeIt
+APP_TRUSTED_PROXIES=
+APP_METRICS_ALLOWED_IPS=0.0.0.0/0
 APP_WAIT_FOR=unix:///var/run/proxysql/proxysql.sock,mysql:3306,redis:6379,rabbit-mq:5672,nchan:81
 APP_RABBIT_MQ_DSN=amqp://guest:guest@rabbit-mq:5672?heartbeat=60&prefetchCount=30
 

composer.json

@@ -23,6 +23,7 @@
     "ext-pcntl": "*",
     "ext-posix": "*",
     "ext-session": "*",
+    "artprima/prometheus-metrics-bundle": "^1.17",
     "doctrine/dbal": "^3.3",
     "doctrine/doctrine-bundle": "^2.7",
     "doctrine/doctrine-migrations-bundle": "^3.2",

config/config.yml

@@ -12,6 +12,7 @@ imports:
 
 framework:
     secret: '%env(APP_KERNEL_SECRET)%'
+    trusted_proxies: '%env(APP_TRUSTED_PROXIES)%'
     validation:
         enabled: true
     router:
@@ -29,6 +30,15 @@ monolog:
 twig:
     strict_variables: '%kernel.debug%'
 
+artprima_prometheus_metrics:
+    namespace: app
+    ignored_routes: [metrics]
+    storage:
+        type: apcng
+    disable_default_metrics: false
+    disable_default_promphp_metrics: false
+    enable_console_metrics: false
+
 services:
 
     gaming.schedule-doctrine-connection-heartbeat-middleware:

config/routing.yml

@@ -1,2 +1,6 @@
 WebInterface:
     resource: web-interface/routing.yml
+
+metrics:
+    path: /metrics
+    controller: Artprima\PrometheusMetricsBundle\Controller\MetricsController::prometheus

config/web-interface/config.yml

@@ -20,7 +20,13 @@ security:
         dev:
             pattern: ^/(_(profiler|wdt)|css|images|js)/
             security: false
+        metrics:
+            pattern: ^/metrics
+            stateless: true
         main:
             pattern: ^/
             custom_authenticators:
                 - 'web-interface.security.arrival_authenticator'
+    access_control:
+        - { path: '^/metrics', roles: PUBLIC_ACCESS, ips: ['%env(APP_METRICS_ALLOWED_IPS)%'] }
+        - { path: '^/metrics', roles: ROLE_NO_ACCESS }

deploy/single-server/docker-compose.yml

@@ -8,6 +8,8 @@ x-php-container:
     environment:
         APP_ENVIRONMENT: "prod"
         APP_KERNEL_SECRET: "ThisTokenIsNotSoSecretChangeIt"
+        APP_TRUSTED_PROXIES: ""
+        APP_METRICS_ALLOWED_IPS: "0.0.0.0/0"
         APP_WAIT_FOR: "unix:///var/run/proxysql/proxysql.sock,mysql:3306,redis:6379,rabbit-mq:5672,nchan:81"
         APP_RABBIT_MQ_DSN: "amqp://guest:guest@rabbit-mq:5672?heartbeat=60&prefetchCount=30"
         APP_CHAT_DOCTRINE_DBAL_URL: "mysqli://root:password@localhost/chat?persistent=1&unix_socket=/var/run/proxysql/proxysql.sock"
@@ -167,6 +169,7 @@ services:
             - "traefik.http.routers.web-interface-http.priority=10"
             - "traefik.http.routers.web-interface-http.rule=PathPrefix(`/`)"
             - "traefik.http.services.web-interface-http.loadbalancer.server.port=80"
+            - "prometheus-job=php-fpm"
     connect-four-follow-event-store:
         <<: *php-container
         command: bin/console connect-four:follow-event-store pointer --select-all-subscribers

docker-compose.yml

@@ -182,6 +182,7 @@ services:
             - "traefik.http.routers.php-fpm.priority=10"
             - "traefik.http.routers.php-fpm.rule=PathPrefix(`/`)"
             - "traefik.http.services.php-fpm.loadbalancer.server.port=80"
+            - "prometheus-job=php-fpm"
 
     ##############################
     #   Long running processes   #