[variables]
postgres_user = "${username}"
postgres_password = "${password:32}"
postgres_db = "timescaledb"
timescaledb_telemetry = "off"

[config]
mounts = []

[config.env]
POSTGRES_USER = "${postgres_user}"
POSTGRES_PASSWORD = "${postgres_password}"
POSTGRES_DB = "${postgres_db}"
TIMESCALEDB_TELEMETRY = "${timescaledb_telemetry}"

[[config.mounts]]
filePath = "001_create_timescaledb.sql"
content = """
CREATE EXTENSION IF NOT EXISTS timescaledb;
"""

[[config.mounts]]
filePath = "README.md"
content = """
# TimescaleDB

TimescaleDB is deployed as a PostgreSQL-compatible database on the internal `timescaledb:5432` service.

Connection values:

- Host: `timescaledb`
- Port: `5432`
- Database: `${postgres_db}`
- Username: `${postgres_user}`
- Password: generated by Dokploy

The template creates the TimescaleDB extension during first initialization. PostgreSQL initialization variables only apply when the data volume is empty.

Telemetry is disabled by default with `TIMESCALEDB_TELEMETRY=off`. The image runs `timescaledb-tune` automatically on first initialization and reads Docker cgroup limits when available.
"""