North-South Load Balancing of Kubernetes Services with eBPF/XDP Martynas Pumputis (Isovalent) October 28, 2020 10.0.0.1 10.0.0.2 10.0.0.3 httpd httpd “httpd” service 10.0.0.1:30000 10.0.0.2:30000

65000.0 5 David 27 Texas 85000.0 6 Kim 22 South-Hall 45000.0 7 James 24 Houston 10000.0 CPU Time: user 0.000000 sys 'Texas', 85000.00 ); INSERT INTO COMPANY (ID,NAME,AGE,ADDRESS,SALARY) VALUES (6, 'Kim', 22, 'South-Hall', 45000.00 ); You can create a record in COMPANY table using second syntax as follows: INSERT 65000.0 5 David 27 Texas 85000.0 6 Kim 22 South-Hall 45000.0 7 James 24 Houston 10000.0 Populate o�e ta�le usi�g a�othe�

Tutorial . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 1.4 Using South with django CMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 1.5 Configuration 1 Requirements • Python 2.5 (or a higher release of 2.x). • Django 1.2.5 (or a 1.3.x release). • South 0.7.2 or higher • PIL 1.1.6 or higher • django-classy-tags 0.3.4.1 or higher • django-mptt 0.4.2 or When installing the django CMS using pip, Django, django-mptt django-classy-tags, django-sekizai, south and html5lib will be installed automatically. Recommended • django-filer with its django CMS plugins

Tutorial . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 1.3 Using South with Django-CMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 1.4 Configuration Requirements • Python 2.5 (or a higher release of 2.x). • Django 1.2.3 (or a higher release of 1.2). • South 0.7.2 or higher • PIL 1.1.6 or higher • django-classy-tags 0.2.2 or higher • An installed and working install python2.6 python-setuptools python-imaging sudo easy_install pip sudo pip install django-cms south django-appmedia Additionally, you need the python driver for your selected database: sudo aptitude

areas of the code explaining the behavior • appropriate test coverage • Python 2/3 compatibility • South and Django migrations (where applicable) The pull request description must briefly describe the feature at least 1 regression test that demonstrates the issue and the fix • Python 2/3 compatibility • South and Django migrations (where applicable) The pull request description must briefly describe the bug follow the Tutorials. Requirements • Python 2.6, 2.7, 3.3 or 3.4. • Django 1.6.x, 1.7.x, 1.8.x • South 1.0.1 or higher (Only required up to Django 1.6) • django-classy-tags 0.6.2 or higher • django-treebeard

Tutorial. 1.1.1 Requirements • Python 2.5 (or a higher release of 2.x). • Django 1.3.1 or 1.4. • South 0.7.2 or higher • PIL 1.1.6 or higher • django-classy-tags 0.3.4.1 or higher • django-mptt 0.5.2 (strict When installing the django CMS using pip, Django, django-mptt django-classy-tags, django-sekizai, south and html5lib will be installed automatically. Recommended • django-filer with its django CMS plugins such as PIL, Django, South and django CMS glob- ally, which is not recommended. We recommend you use virtualenv instead. If you choose to do so, install Django, django CMS and South inside a virtualenv

Tutorial. 1.1.1 Requirements • Python 2.5 (or a higher release of 2.x). • Django 1.4.5, 1.5 or higher • South 0.7.2 or higher • django-classy-tags 0.3.4.1 or higher • django-mptt 0.5.2 (strict due to API compatibility When installing the django CMS using pip, Django, django-mptt django-classy-tags, django-sekizai, south and html5lib will be installed automatically. Recommended These packages are not required, but they django-cms, but if you want to lock-in their version, specif Django==1.5.1 django-classy-tags==0.4 South==0.8.1 html5lib==1.0b1 django-mptt==0.5.2 django-sekizai==0.7 six==1.3.0 #Optional, recommended packages

that hasn’t already been matched by a previous pattern. Now run the application’s migrations using south: python manage.py migrate polls At this point you should be able to create polls and choices in the add polls_plugin to INSTALLED_APPS and create a database migration to add the plugin table (using South): python manage.py schemamigration polls_plugin --init python manage.py migrate polls_plugin 14 Chapter migrations and needs some extra configuration to work with South. In settings.py: SOUTH_MIGRATION_MODULES = { 'easy_thumbnails': 'easy_thumbnails.south_migrations', } Configure the image thumbnail processors

different between the two versions. Schema migrations are not affected as the migration systems (both South and Django) detects the different bases. Data migrations are a different story, though. If your data migration will always be executed on the “old” database schema and no conflict will exist. For South migrations add this: from distutils.version import LooseVersion import cms USES_TREEBEARD = LooseVersion(cms of the code explaining the behaviour • appropriate test coverage • Python 2/3 compatibility • South and Django migrations (where applicable) The pull request description must briefly describe the feature

different between the two versions. Schema migrations are not affected as the migration systems (both South and Django) detects the different bases. Data migrations are a different story, though. If your data migration will always be executed on the “old” database schema and no conflict will exist. For South migrations add this: from distutils.version import LooseVersion import cms USES_TREEBEARD = LooseVersion(cms of the code explaining the behaviour • appropriate test coverage • Python 2/3 compatibility • South and Django migrations (where applicable) The pull request description must briefly describe the feature