tp/postgresql.md

# PostgreSQL

## Debian

```shell
sudo apt install -y postgresql-common
sudo /usr/share/postgresql-common/pgdg/apt.postgresql.org.sh

sudo apt install postgresql-18
```

## Docker

```shell
docker network create pgsql_net
```

```shell
docker run --detach --name pgsql \
  --network pgsql_net \
  -p "5432:5432" \
  -e "POSTGRES_INITDB_ARGS=--locale-provider=icu --icu-locale=fr-FR" \
  -e "POSTGRES_PASSWORD=ChangeMe" \
  -e "POSTGRES_USER=iut" \
  -v pgsql_data:/var/lib/postgresql \
  -v "./:/docker-entrypoint-initdb.d" \
  iut/pgsql:2025-12
```

## pgAdmin

```shell
docker run --detach --name pgadmin \
  --network pgsql_net \
  --network proxy_net \
  -v "pgadmin:/var/lib/pgadmin/" \
  -e "PGADMIN_DISABLE_POSTFIX=true" \
  -e "PGADMIN_DEFAULT_EMAIL=p@toto.fr" \
  -e "PGADMIN_DEFAULT_PASSWORD=ChangeMe" \
  --label "caddy=pgadmin.localhost" \
  --label "caddy.reverse_proxy={{upstreams 80}}" \
  --label "caddy.tls=internal" \
  dpage/pgadmin4:9.8
```

```
    restart: "no"
    configs:
      - source: pgadmin_config
        target: /pgadmin4/servers.json
```