=== [1] PG_VERSION — the datadir's own record of its major
16
Unable to find image 'alpine:3.20' locally
3.20: Pulling from library/alpine
25f1d6b1951a: Already exists
Digest: sha256:d9e853e87e55526f6b2917df91a2115c36dd7c696a35be12163d44e6e2a4b6bc
Status: Downloaded newer image for alpine:3.20
16
=== [2] the engine's REFUSAL, verbatim (the whole point of this leg)
 done
server started
CREATE DATABASE


/usr/local/bin/docker-entrypoint.sh: ignoring /docker-entrypoint-initdb.d/*

waiting for server to shut down....2026-09-21 21:42:03.450 CEST [41] LOG:  received fast shutdown request
2026-09-21 21:42:03.453 CEST [41] LOG:  aborting any active transactions
2026-09-21 21:42:03.456 CEST [41] LOG:  background worker "logical replication launcher" (PID 47) exited with exit code 1
2026-09-21 21:42:03.457 CEST [42] LOG:  shutting down
2026-09-21 21:42:03.459 CEST [42] LOG:  checkpoint starting: shutdown immediate
2026-09-21 21:42:03.544 CEST [42] LOG:  checkpoint complete: wrote 926 buffers (5.7%); 0 WAL file(s) added, 0 removed, 0 recycled; write=0.022 s, sync=0.051 s, total=0.088 s; sync files=301, longest=0.022 s, average=0.001 s; distance=4283 kB, estimate=4283 kB; lsn=0/1925D58, redo lsn=0/1925D58
2026-09-21 21:42:03.558 CEST [41] LOG:  database system is shut down
 done
server stopped

PostgreSQL init process complete; ready for start up.

2026-09-21 21:42:03.687 CEST [1] LOG:  starting PostgreSQL 16.15 on x86_64-pc-linux-musl, compiled by gcc (Alpine 15.2.0) 15.2.0, 64-bit
2026-09-21 21:42:03.687 CEST [1] LOG:  listening on IPv4 address "0.0.0.0", port 5432
2026-09-21 21:42:03.687 CEST [1] LOG:  listening on IPv6 address "::", port 5432
2026-09-21 21:42:03.692 CEST [1] LOG:  listening on Unix socket "/var/run/postgresql/.s.PGSQL.5432"
2026-09-21 21:42:03.701 CEST [57] LOG:  database system was shut down at 2026-09-21 21:42:03 CEST
2026-09-21 21:42:03.710 CEST [1] LOG:  database system is ready to accept connections
=== [3] container state
image=postgres:16-alpine running=true restarts=0 exit=0
=== [4] the version binary in the image
postgres (PostgreSQL) 16.15