Pgadmin Docker container having an adding a default server on image creation process - postgresql

Question

I am an error while creating a Pgadmin docker container.
I am trying to create a default server and add database connection on creation of docker container.
Please check below logs from pgadmin container.
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....2023-01-26 16:43:57.062 UTC [36] LOG: starting PostgreSQL 12.13 on aarch64-unknown-linux-musl, compiled by gcc (Alpine 11.2.1_git20220219) 11.2.1 20220219, 64-bit
2023-01-26 16:43:57.064 UTC [36] LOG: listening on Unix socket "/var/run/postgresql/.s.PGSQL.5432"
2023-01-26 16:43:57.076 UTC [37] LOG: database system was shut down at 2023-01-26 16:43:56 UTC
2023-01-26 16:43:57.083 UTC [36] LOG: database system is ready to accept connections
done
server started
/usr/local/bin/docker-entrypoint.sh: ignoring /docker-entrypoint-initdb.d/*
2023-01-26 16:43:57.171 UTC [36] LOG: received fast shutdown request
waiting for server to shut down....2023-01-26 16:43:57.173 UTC [36] LOG: aborting any active transactions
2023-01-26 16:43:57.176 UTC [36] LOG: background worker "logical replication launcher" (PID 43) exited with exit code 1
2023-01-26 16:43:57.179 UTC [38] LOG: shutting down
2023-01-26 16:43:57.198 UTC [36] LOG: database system is shut down
done
server stopped
PostgreSQL init process complete; ready for start up.
Docker-compose file:
postgres:
# image: postgres:14.1-alpine
build:
context: ./
dockerfile: ./Docker/Postgres/Dockerfile
container_name: postgres
image: postgres
restart: always
ports:
- 5432:5432
networks:
- 'default'
environment:
POSTGRES_USER: "postgres"
POSTGRES_PASSWORD: "postgres"
expose:
- 5432
pgadmin4:
build:
context: .
dockerfile: ./Docker/PgAdmin/Dockerfile
container_name: pgadmin
image: pgadmin
depends_on:
- postgres
environment:
- PGADMIN_DEFAULT_EMAIL=test#test.com
- PGADMIN_DEFAULT_PASSWORD=test
volumes:
- ./Docker/PgAdmin/servers.json:/pgadmin4/servers.json
networks:
- 'default'
ports:
- 9050:80
restart: unless-stopped
healthcheck:
test: wget localhost/misc/ping -q -O - > /dev/null 2>&1 || exit 1
interval: 5s
timeout: 10s
retries: 5
I am using postgres:12-alpine3.16 and dpage/pgadmin4 images.
Can someone please help me to resolve the issue?