Production ready (#75)

* Add database backup to update

* Minor production changes

Author: AlexHls

config/settings/base.py

@@ -11,7 +11,7 @@
 APPS_DIR = BASE_DIR / "hesma"
 env = environ.Env()
 
-READ_DOT_ENV_FILE = env.bool("DJANGO_READ_DOT_ENV_FILE", default=False)
+READ_DOT_ENV_FILE = env.bool("DJANGO_READ_DOT_ENV_FILE", default=True)
 if READ_DOT_ENV_FILE:
     # OS environment variables take precedence over variables from .env
     env.read_env(str(BASE_DIR / ".env"))
@@ -298,3 +298,11 @@
 # Hydro data directory for storing larger files (e.g. snapshots)
 HYDRO_DATA_DIR = env.str("HYDRO_DATA_DIR", default="hydro_data/")
 hydro_fs = FileSystemStorage(location=HYDRO_DATA_DIR)
+
+# Tracer data directory for storing larger files (e.g. snapshots)
+TRACER_DATA_DIR = env.str("TRACER_DATA_DIR", default="tracer_data/")
+tracer_fs = FileSystemStorage(location=TRACER_DATA_DIR)
+
+# RT data directory for storing larger files (e.g. snapshots)
+RT_DATA_DIR = env.str("RT_DATA_DIR", default="rt_data/")
+rt_fs = FileSystemStorage(location=RT_DATA_DIR)

production.yml

@@ -15,6 +15,9 @@ services:
     image: hesma_production_django
     volumes:
       - production_django_media:/app/hesma/media
+      - type: bind
+        source: /var/www/hesma_data
+        target: /data
     depends_on:
       - postgres
       - redis

scripts/update_production.sh

@@ -1,5 +1,32 @@
 #!/bin/bash
 
+echo "Create database backup? (y/n)"
+read answer
+if [ "$answer" != "${answer#[Yy]}" ] ;then
+    echo "Creating database backup..."
+    # Load the environment variables
+    source .envs/.production/.postgres
+
+    # Check if POSTGRES_BACKUP_DIR env var is set
+    if [ -z "$POSTGRES_BACKUP_DIR" ]; then
+        echo "POSTGRES_BACKUP_DIR is not set. Defaulting to ./backups"
+        backup_dir="./backups"
+    else
+        echo "POSTGRES_BACKUP_DIR is set to $POSTGRES_BACKUP_DIR"
+        backup_dir=$POSTGRES_BACKUP_DIR
+    fi
+
+    # Create the backup directory if it doesn't exist
+    if [ ! -d "$backup_dir" ]; then
+        mkdir -p $backup_dir
+    fi
+
+    # Backup the database
+    docker exec -t hesma_production_postgres pg_dumpall -c -U $POSTGRES_USER | gzip > $backup_dir/dump_`date +%Y-%m-%d"_"%H_%M_%S`.sql.gz
+
+    echo "Backup complete"
+fi
+
 echo "Shutting down the local cluster..."
 docker compose -f production.yml down