[Unit]
Description=Datahub PostgreSQL (TimescaleDB)
After=network-online.target
Requires=datahub-network.service

[Container]
ContainerName=datahub-postgres
Image=localhost/datahub-postgres:latest
Network=datahub.network
Volume=/var/container/data/datahub/postgres:/var/lib/postgresql/data:Z,U
PublishPort=127.0.0.1:5416:5432

Environment=POSTGRES_DB=datahub
Environment=POSTGRES_USER=datahub
Environment=POSTGRES_PASSWORD_FILE=/run/secrets/datahub-pg-password
Environment=TZ=Asia/Shanghai
Environment=PGDATA=/var/lib/postgresql/data/pgdata

Secret=datahub-pg-password,type=mount,target=datahub-pg-password,mode=0444

HealthCmd=pg_isready -U datahub -d datahub
HealthInterval=10s
HealthTimeout=5s
HealthRetries=10

[Service]
Restart=always
TimeoutStartSec=180

[Install]
WantedBy=default.target