Files
familienarchiv/backend/src/main/resources/application.yaml
Marcel 231a9db3d6 fix(obs): disable OTLP metric export (Prometheus scrapes pull-model)
Tempo only handles traces; sending metrics to /v1/metrics returns 404.
Prometheus already scrapes Spring Boot metrics via the pull-model at
/actuator/prometheus, so OTLP metric push is redundant and noisy.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-16 15:20:40 +02:00

146 lines
4.2 KiB
YAML

spring:
application:
name: Familienarchiv
datasource:
url: ${SPRING_DATASOURCE_URL}
username: ${SPRING_DATASOURCE_USERNAME}
password: ${SPRING_DATASOURCE_PASSWORD}
driver-class-name: org.postgresql.Driver
flyway:
enabled: false # Managed explicitly via FlywayConfig bean
jpa:
open-in-view: false # Prevents holding DB connections for the full HTTP request lifecycle
hibernate:
ddl-auto: none
properties:
hibernate:
dialect: org.hibernate.dialect.PostgreSQLDialect
show-sql: false
servlet:
multipart:
max-file-size: 50MB
max-request-size: 500MB # supports 10-file chunk at max per-file size; see #317
file-size-threshold: 2KB
mail:
host: ${MAIL_HOST:}
port: ${MAIL_PORT:587}
username: ${MAIL_USERNAME:}
password: ${MAIL_PASSWORD:}
properties:
mail:
smtp:
auth: true
starttls:
enable: true
server:
# Behind Caddy/reverse proxy: trust X-Forwarded-{Proto,For,Host} so that
# request.getScheme(), redirect URLs, and Spring Session "Secure" cookies
# reflect the original https client request, not the http hop from Caddy.
forward-headers-strategy: native
management:
server:
# Management port is separate from the app port so that:
# (a) Caddy never proxies /actuator/* (it only routes :8080 → the app port)
# (b) Prometheus scrapes backend:8081 directly inside archiv-net, not via Caddy
# Note: in Spring Boot 4.0 the management port shares the security filter chain; /actuator/health
# and /actuator/prometheus must be explicitly permitted in SecurityConfig — see SecurityConfig.java.
port: 8081
endpoints:
web:
exposure:
include: health,info,prometheus,metrics
endpoint:
prometheus:
enabled: true
# Spring Boot 4.0: metrics export is disabled by default — explicitly opt in for Prometheus
prometheus:
metrics:
export:
enabled: true
metrics:
tags:
# Common tag applied to every metric so Grafana's Spring Boot dashboard can filter by application name.
# Override via MANAGEMENT_METRICS_TAGS_APPLICATION env var.
application: ${spring.application.name}
health:
mail:
enabled: false
tracing:
sampling:
probability: 1.0 # 100% in dev; override via MANAGEMENT_TRACING_SAMPLING_PROBABILITY in prod compose
# OpenTelemetry trace export — failures are non-fatal (app starts cleanly without Tempo running)
# Port 4318 = OTLP HTTP (the default transport for Spring Boot's HttpExporter).
# Port 4317 is gRPC-only; sending HTTP/1.1 to it produces "Connection reset".
otel:
service:
name: familienarchiv-backend
exporter:
otlp:
endpoint: ${OTEL_EXPORTER_OTLP_ENDPOINT:http://localhost:4318}
logs:
exporter: none # Promtail captures Docker logs; disable OTLP log export (Tempo only accepts traces)
metrics:
exporter: none # Prometheus scrapes /actuator/prometheus; disable OTLP metric export to Tempo
springdoc:
api-docs:
enabled: false
swagger-ui:
enabled: false
app:
s3:
endpoint: ${S3_ENDPOINT}
access-key: ${S3_ACCESS_KEY}
secret-key: ${S3_SECRET_KEY}
bucket: ${S3_BUCKET_NAME}
region: ${S3_REGION}
base-url: ${APP_BASE_URL:http://localhost:3000}
mail:
from: ${APP_MAIL_FROM:noreply@familienarchiv.local}
admin:
# Key must be `email`, not `username` — UserDataInitializer reads
# `${app.admin.email:...}`. The env-var name stays APP_ADMIN_USERNAME
# to match the existing Gitea secrets and DEPLOYMENT.md §3.3.
# See #513.
email: ${APP_ADMIN_USERNAME:admin@familienarchiv.local}
password: ${APP_ADMIN_PASSWORD:admin123}
import:
col:
index: 0
box: 1
folder: 2
sender: 3
receivers: 5
date: 7
location: 9
tags: 10
summary: 11
transcription: 13
ocr:
sender-model:
activation-threshold: 100
retrain-delta: 50
sentry:
dsn: ${SENTRY_DSN:}
environment: ${SPRING_PROFILES_ACTIVE:dev}
traces-sample-rate: ${SENTRY_TRACES_SAMPLE_RATE:1.0}
send-default-pii: false
enable-tracing: true
ignored-exceptions-for-type:
- org.raddatz.familienarchiv.exception.DomainException