.env.sample

@@ -97,3 +97,10 @@ GITEA_STORAGE_TYPE=local
 # GITEA_REPO_INDEXER_ENABLED=false
 # GITEA_ISSUE_INDEXER_TYPE=db
 # GITEA_STARTUP_TIMEOUT=-1
+
+# Prometheus metrics
+# FORGEJO_METRICS_ENABLED=false
+# FORGEJO_METRICS_ENABLED_ISSUE_BY_LABEL=false
+# FORGEJO_METRICS_ENABLED_ISSUE_BY_REPOSITORY=false
+# SECRET_FORGEJO_METRICS_TOKEN_VERSION=v1
+# COMPOSE_FILE="$COMPOSE_FILE:compose.metrics.yml"

abra.sh

@@ -1,4 +1,4 @@
-export APP_INI_VERSION=v26
+export APP_INI_VERSION=v27
 export DOCKER_SETUP_SH_VERSION=v1
 export PG_BACKUP_VERSION=v1
 

app.ini.tmpl

@@ -134,3 +134,11 @@ PROVIDER = {{ env "GITEA_SESSION_PROVIDER" }}
 ADAPTER = {{ env "GITEA_CACHE_ADAPTER" }}
 HOST = {{ env "GITEA_CACHE_HOST" }}
 ITEM_TTL = {{ env "GITEA_CACHE_ITEM_TTL" }}
+
+{{ if eq (env "FORGEJO_METRICS_ENABLED") "true" }}
+[metrics]
+ENABLED = {{ env "FORGEJO_METRICS_ENABLED" }}
+ENABLED_ISSUE_BY_LABEL = {{ env "FORGEJO_METRICS_ENABLED_ISSUE_BY_LABEL" }}
+ENABLED_ISSUE_BY_REPOSITORY = {{ env "FORGEJO_METRICS_ENABLED_ISSUE_BY_REPOSITORY" }}
+TOKEN = {{ secret "metrics_token" }}
+{{ end }}

compose.metrics.yml

@@ -0,0 +1,16 @@
+---
+version: "3.8"
+services:
+  app:
+    secrets:
+      - metrics_token
+    deploy:
+      labels:
+        - "prometheus.io/scrape=true"
+        - "prometheus.io/port=3000"
+        - "prometheus.io/path=/metrics"
+        - "prometheus.io/auth=bearer"
+secrets:
+  metrics_token:
+    name: ${STACK_NAME}_metrics_token_${SECRET_FORGEJO_METRICS_TOKEN_VERSION}
+    external: true