neiam /feedpug

feedpub

Add compose.yml for local dev/test Postgres

0f5a3d2 · gmorell · 2026-06-23 20:48

1 files +35 -0

Message

{commit_body(@commit)}

added compose.yml

+35 −0

@@ -0,0 +1,35 @@

	1	+# Local dev/test Postgres for FeedPug. Matches config/dev.exs + config/test.exs
	2	+# (user/pass postgres, database feed_pug_dev; the feed_pug_test DB is created by
	3	+# `mix test`). Prod runs StackGres Postgres 16 — see ../argo-01-bos/feedpug/pg.yml.
	4	+#
	5	+# podman compose up -d # or: docker compose up -d
	6	+# mix ecto.setup # create + migrate + seed
	7	+#
	8	+# 5432 is frequently taken by another project's container on this host. The
	9	+# dev/test config reads $DB_PORT (default 5432), so override BOTH together to
	10	+# keep Compose and mix on the same port:
	11	+#
	12	+# DB_PORT=5433 podman compose up -d && DB_PORT=5433 mix test
	13	+services:
	14	+ pg:
	15	+ # Pinned to 16 to match prod (StackGres pg16). The classic data mount below
	16	+ # is correct for 16; pg18's image moved PGDATA under /var/lib/postgresql.
	17	+ image: docker.io/postgres:16-alpine
	18	+ container_name: feedpug-pg
	19	+ restart: unless-stopped
	20	+ environment:
	21	+ POSTGRES_USER: postgres
	22	+ POSTGRES_PASSWORD: postgres
	23	+ POSTGRES_DB: feed_pug_dev
	24	+ ports:
	25	+ - "127.0.0.1:${DB_PORT:-5432}:5432"
	26	+ volumes:
	27	+ - pgdata:/var/lib/postgresql/data
	28	+ healthcheck:
	29	+ test: ["CMD", "pg_isready", "-U", "postgres"]
	30	+ interval: 5s
	31	+ timeout: 3s
	32	+ retries: 5
	33	+
	34	+volumes:
	35	+ pgdata:

Parents: c08c3a4