Ajout des services Traefik, PostgreSQL et Gitea

postgres/run

@@ -0,0 +1,47 @@
+#!/bin/bash
+
+set -eu
+
+DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+. $DIR/../help.sh
+
+postgres_help() {
+  echo "./run backup    : Lancer la sauvegarde d'une base de données"
+  echo "./run restore   : Restore une sauvegarde"
+}
+
+postgres_backup() {
+  script_env
+  backup_folder_create
+
+  POSTGRES_BACKUP_FILE_DEFAULT=backups/`date +%Y%m%d_%H%M%S`_$POSTGRES_DB.sql
+  POSTGRES_BACKUP_FILE=${POSTGRES_BACKUP_FILE:-$POSTGRES_BACKUP_FILE_DEFAULT}
+
+  echo "🏁 Start backup PostgreSQL database '$POSTGRES_DB' in '$POSTGRES_BACKUP_FILE'"
+  docker exec -i $POSTGRES_CONTAINER_NAME pg_dump $POSTGRES_DB -U $POSTGRES_USER > $POSTGRES_BACKUP_FILE
+}
+
+postgres_restore() {
+  script_env
+  echo "🏁 Start restore PostgreSQL database '$POSTGRES_DB' from '$POSTGRES_BACKUP_FILE'"
+  docker restart $POSTGRES_CONTAINER_NAME
+  docker exec $POSTGRES_CONTAINER_NAME psql template1 -U $POSTGRES_USER -c "DROP DATABASE $POSTGRES_DB"
+  docker exec $POSTGRES_CONTAINER_NAME psql template1 -U $POSTGRES_USER -c "CREATE DATABASE $POSTGRES_DB with owner $POSTGRES_USER"
+  cat $POSTGRES_BACKUP_FILE | docker exec -i $POSTGRES_CONTAINER_NAME psql -U $POSTGRES_USER -d $POSTGRES_DB
+}
+
+if [ $# -ge 1 ]; then
+  if [ "${1}" == "backup" ]; then
+    script_start
+    postgres_backup
+    script_end
+  elif [ "${1}" == "restore" ]; then
+    script_start
+    postgres_restore
+    script_end
+  elif [ "${1}" != "--only-source" ]; then
+    postgres_help
+  fi
+else
+  postgres_help
+fi