使用 Docker 运行 PostgreSQL 数据库

# docker images postgres
REPOSITORY   TAG       IMAGE ID       CREATED         SIZE
postgres     15        ceccf204404e   12 days ago     379MB
postgres     15.0      027eba2e8939   6 months ago    377MB
postgres     alpine    1149d285a5f5   15 months ago   209MB
postgres     latest    07e2ee723e2d   15 months ago   374MB

docker run -d --name=postgres-test -p 2345:5432 -e POSTGRES_PASSWORD=password postgres:alpine

# docker logs postgres-test
The files belonging to this database system will be owned by user "postgres".
This user must also own the server process.

The database cluster will be initialized with locale "en_US.utf8".
The default database encoding has accordingly been set to "UTF8".
The default text search configuration will be set to "english".

Data page checksums are disabled.

fixing permissions on existing directory /var/lib/postgresql/data ... ok
creating subdirectories ... ok
selecting dynamic shared memory implementation ... posix
selecting default max_connections ... 100
selecting default shared_buffers ... 128MB
selecting default time zone ... UTC
creating configuration files ... ok
running bootstrap script ... ok
sh: locale: not found
2023-04-24 07:29:18.876 UTC [31] WARNING:  no usable system locales were found
performing post-bootstrap initialization ... ok
syncing data to disk ... ok


Success. You can now start the database server using:

    pg_ctl -D /var/lib/postgresql/data -l logfile start

initdb: warning: enabling "trust" authentication for local connections
You can change this by editing pg_hba.conf or using the option -A, or
--auth-local and --auth-host, the next time you run initdb.
waiting for server to start....2023-04-24 07:29:22.836 UTC [37] LOG:  starting PostgreSQL 14.1 on x86_64-pc-linux-musl, compiled by gcc (Alpine 10.3.1_git20211027) 10.3.1 20211027, 64-bit
2023-04-24 07:29:22.862 UTC [37] LOG:  listening on Unix socket "/var/run/postgresql/.s.PGSQL.5432"
2023-04-24 07:29:22.890 UTC [38] LOG:  database system was shut down at 2023-04-24 07:29:21 UTC
2023-04-24 07:29:22.910 UTC [37] LOG:  database system is ready to accept connections
 done
server started

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

waiting for server to shut down...2023-04-24 07:29:23.015 UTC [37] LOG:  received fast shutdown request
.2023-04-24 07:29:23.017 UTC [37] LOG:  aborting any active transactions
2023-04-24 07:29:23.019 UTC [37] LOG:  background worker "logical replication launcher" (PID 44) exited with exit code 1
2023-04-24 07:29:23.021 UTC [39] LOG:  shutting down
2023-04-24 07:29:23.080 UTC [37] LOG:  database system is shut down
 done
server stopped

PostgreSQL init process complete; ready for start up.

2023-04-24 07:29:23.207 UTC [1] LOG:  starting PostgreSQL 14.1 on x86_64-pc-linux-musl, compiled by gcc (Alpine 10.3.1_git20211027) 10.3.1 20211027, 64-bit
2023-04-24 07:29:23.208 UTC [1] LOG:  listening on IPv4 address "0.0.0.0", port 5432
2023-04-24 07:29:23.208 UTC [1] LOG:  listening on IPv6 address "::", port 5432
2023-04-24 07:29:23.211 UTC [1] LOG:  listening on Unix socket "/var/run/postgresql/.s.PGSQL.5432"
2023-04-24 07:29:23.238 UTC [49] LOG:  database system was shut down at 2023-04-24 07:29:23 UTC
2023-04-24 07:29:23.257 UTC [1] LOG:  database system is ready to accept connections

# docker exec -it postgres-test bash
bash-5.1# su postgres
/ $ psql
psql (14.1)
Type "help" for help.

postgres=#