ignore data volume dirs

.gitignore

@@ -1,5 +1,31 @@
 *.pyc
 __pycache
+
+#ignore osx shit
 .DS_Store
+
+#ignore env var files
 .env.dev
 .env.prod
+
+# ignore letsencrypt generated certificates
+data/certbot/etc/*
+!data/certbot/etc/.placeholder
+data/certbot/var/*
+!data/certbot/var/.placeholder
+
+# ignore letsencrypt logs
+logs/certbot/*
+!logs/certbot/.placeholder
+
+# ignore generated certificates for haproxy
+data/certificates/*
+
+# ignore flask postgresql volume
+data/db/*
+!data/db/.placeholder
+
+# ignore osmtile postgresql volume
+data/osmtile/*
+!data/osmtile/.placeholder
+