Dump all databases, refactoring, docs

main.sh

@@ -234,15 +234,23 @@ function dockerbackup {
 }
 
 function backup_db {
-    if [ "$db_backup" = true ]
+    if [ "$db_all" = true ]
     then
-        echo "Backing up database..." >&2
-        mkdir -p $tmpdir/db
-    if [ "$database_type" = "mysql" ]
-    then
-        mysqldump -u "$db_username" -p"$db_password" "$db_name" > $tmpdir/db/db.sql
-    elif [ "$database_type" = "postgresql" ]
-        echo "soon"
+        if [ "$database_type" = "mysql" ]
+        then
+            mysqldump -u "$db_username" -p"$db_password" --all-databases > $tmpdir/db/db_all.sql
+        elif [ "$database_type" = "postgresql" ]
+        then
+            pg_dumpall -U "$db_username" -f $tmpdir/db/db_all.sql
+        fi
+    else
+        if [ "$database_type" = "mysql" ]
+        then
+            mysqldump -u "$db_username" -p"$db_password" "$db_name" > $tmpdir/db/$db_name.sql
+        elif [ "$database_type" = "postgresql" ]
+        then
+            pg_dump -U "$db_username" "$db_name" -f $tmpdir/db/$db_name.sql
+    fi
 }
 
 function runbackup {
@@ -269,6 +277,11 @@ function runbackup {
         fi
         # step 5: docker backup
         dockerbackup
+        # step 6: db backup
+        if [ "$db_backup" = true ]
+        then
+            backup_db
+        fi
         # archive data
         echo "Creating backup archive..." >&2
         tar -czvf /opt/backify-$timestamp.tar.gz $tmpdir