Added an option to enable compression on MySQL tables (disabled by de…

…fault)
otjoy · Oct 24, 2019 · 40024b4 · 40024b4
1 parent ec896d0
commit 40024b4
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Showing 2 changed files with 19 additions and 2 deletions.
diff --git a/server/website/website/migrations/0002_enable_compression.py b/server/website/website/migrations/0002_enable_compression.py
@@ -4,6 +4,8 @@
 
 from django.db import migrations, ProgrammingError
 
+from website.settings import MYSQL_COMPRESSION
+
 LOG = logging.getLogger(__name__)
 
 TABLES_TO_COMPRESS = [
@@ -70,6 +72,14 @@ class Migration(migrations.Migration):
         ('website', '0001_initial'),
     ]
 
-    operations = [migrations.RunPython(enable_compression, disable_compression)]
-
+    if MYSQL_COMPRESSION:
+        operations = [
+            migrations.RunPython(enable_compression,
+                                 disable_compression)
+        ]
+    else:
+        operations = [
+            migrations.RunSQL(migrations.RunSQL.noop,
+                              migrations.RunSQL.noop),
+        ]
 
diff --git a/server/website/website/settings/credentials_TEMPLATE.py b/server/website/website/settings/credentials_TEMPLATE.py
@@ -34,6 +34,13 @@
     }
 }
 
+# Enables compression on MySQL >= 5.6 on tables:
+#  - website_backupdata
+#  - website_knobdata
+#  - website_metricdata
+#  - website_pipelinedata
+MYSQL_COMPRESSION = False
+
 # ==============================================
 # DEBUG CONFIGURATION
 # ==============================================