72 lines
1.9 KiB
YAML
72 lines
1.9 KiB
YAML
version: '3.8'
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services:
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# PostgreSQL Database
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postgres:
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image: postgres:16-alpine
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container_name: postgres
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restart: unless-stopped
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networks:
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- app-internal
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environment:
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- TZ=Europe/Berlin
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- POSTGRES_DB=${POSTGRES_DB:-michaelschiemer}
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- POSTGRES_USER=${POSTGRES_USER:-postgres}
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- POSTGRES_PASSWORD=${POSTGRES_PASSWORD}
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- PGDATA=/var/lib/postgresql/data/pgdata
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volumes:
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- postgres-data:/var/lib/postgresql/data
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- ./conf.d:/etc/postgresql/conf.d:ro
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- ./backups:/backups
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- /etc/timezone:/etc/timezone:ro
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- /etc/localtime:/etc/localtime:ro
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command: >
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postgres
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-c config_file=/etc/postgresql/conf.d/postgresql.conf
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healthcheck:
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test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-postgres} -d ${POSTGRES_DB:-michaelschiemer}"]
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interval: 30s
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timeout: 10s
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retries: 3
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start_period: 40s
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shm_size: 256mb
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deploy:
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resources:
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limits:
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memory: 2G
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reservations:
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memory: 512M
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# Automated Backup Service
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postgres-backup:
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image: postgres:16-alpine
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container_name: postgres-backup
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restart: unless-stopped
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networks:
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- app-internal
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environment:
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- TZ=Europe/Berlin
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- POSTGRES_HOST=postgres
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- POSTGRES_DB=${POSTGRES_DB:-michaelschiemer}
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- POSTGRES_USER=${POSTGRES_USER:-postgres}
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- POSTGRES_PASSWORD=${POSTGRES_PASSWORD}
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- BACKUP_RETENTION_DAYS=${BACKUP_RETENTION_DAYS:-7}
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- BACKUP_SCHEDULE=${BACKUP_SCHEDULE:-0 2 * * *}
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volumes:
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- ./backups:/backups
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- ./scripts:/scripts:ro
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- /etc/timezone:/etc/timezone:ro
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- /etc/localtime:/etc/localtime:ro
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entrypoint: ["/scripts/backup-entrypoint.sh"]
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depends_on:
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postgres:
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condition: service_healthy
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volumes:
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postgres-data:
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name: postgres-data
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networks:
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app-internal:
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external: true
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