af17a8baa3
This commit changes openstack.org URL to opendev.org URL Change-Id: I6cddcab4ff956c3121ba35b0617f991c617dc8b7
116 lines
4.9 KiB
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116 lines
4.9 KiB
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========================
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Team and repository tags
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========================
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.. image:: https://governance.openstack.org/tc/badges/octavia-dashboard.svg
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:target: https://governance.openstack.org/tc/reference/tags/index.html
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.. Change things from this point on
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=================
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octavia-dashboard
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=================
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Horizon panels for Octavia
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* Free software: Apache license
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* Documentation: https://docs.openstack.org/octavia-dashboard/latest/
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* Source: https://opendev.org/openstack/octavia-dashboard
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* Release notes: https://docs.openstack.org/releasenotes/octavia-dashboard/
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* Bugs: https://storyboard.openstack.org/#!/project/909
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Features
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--------
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* Please see octavia repository
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Howto
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-----
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1. Package the octavia_dashboard by running::
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python setup.py sdist
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This will create a python egg in the dist folder, which can be used to
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install on the horizon machine or within horizon's python virtual
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environment.
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2. Copy ``_1482_project_load_balancer_panel.py`` in
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``octavia_dashboard/enabled`` directory
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to ``openstack_dashboard/local/enabled``::
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$ cp -a \
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${OCTAVIA_DASHBOARD_DIR}/octavia_dashboard/enabled/_1482_*.py \
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${HORIZON_DIR}/openstack_dashboard/local/enabled/
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3. (Optional) Generate the policy file and copy into horizon's policy files
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folder, and copy ``_1499_load_balancer_settings.py`` in
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``octavia_dashboard/local_settings.d`` directory
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to ``openstack_dashboard/local/local_settings.d``::
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$ oslopolicy-policy-generator \
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--config-file \
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${OCTAVIA_DIR}/etc/policy/octavia-policy-generator.conf \
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--output-file \
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${OCTAVIA_DASHBOARD_DIR}/octavia_dashboard/conf/octavia_policy.yaml
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$ cp -a \
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${OCTAVIA_DASHBOARD_DIR}/octavia_dashboard/conf/octavia_policy.yaml \
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${HORIZON_DIR}/openstack_dashboard/conf/
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$ cp -a \
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${OCTAVIA_DASHBOARD_DIR}/octavia_dashboard/local_settings.d/_1499_*.py \
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${HORIZON_DIR}/openstack_dashboard/local/local_settings.d/
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4. Django has a compressor feature that performs many enhancements for the
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delivery of static files. If the compressor feature is enabled in your
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environment (``COMPRESS_OFFLINE = True``), run the following commands::
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$ ./manage.py collectstatic
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$ ./manage.py compress
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5. Finally restart your web server to enable octavia-dashboard
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in your Horizon::
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$ sudo service apache2 restart
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Enabling octavia-dashboard and neutron-lbaas-dashboard
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------------------------------------------------------
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In general we advise against having both dashboards running at the same
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time to avoid confusing users, which is exaggerated since the dashboards
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will have the same label.
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In rare circumstances, e.g. as part of a migration strategy, it might be
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necessary to do so. The main issue to watch out for is to avoid neutron-lbaas
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and Octavia getting out of sync and neutron-lbaas-dashboard showing phantom
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load balancers - this can be avoided if the sync between Octavia and
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neutron-lbaas is fully enabled.
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Here is a table to show some cases:
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+---------------+-----------------+----------------+-----------+--------------+
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| Configuration | Configuration | neutron-lbaas- | octavia- | Notes |
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| neutron-lbaas | Octavia | dashboard | dashboard | |
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| | | enabled | enabled | |
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+---------------+-----------------+----------------+-----------+--------------+
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| not installed | v2 API enabled | not supported | preferred | |
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+---------------+-----------------+----------------+-----------+--------------+
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| octavia-driver| v2 API disabled | supported | not | sync |
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| | v1 API enabled | | supported | required |
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+---------------+-----------------+----------------+-----------+--------------+
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| octavia-driver| v2 API enabled | supported | preferred | sync |
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| | v1 API enabled | | | required |
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+---------------+-----------------+----------------+-----------+--------------+
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| octavia-proxy | v1 API disabled | Supported (but | preferred | |
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| plugin | v2 API enabled | not | | |
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| | | recommended) | | |
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+---------------+-----------------+----------------+-----------+--------------+
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| no octavia | not installed | preferred | not | |
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| driver but | | | supported | |
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| other drivers | | | | |
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+---------------+-----------------+----------------+-----------+--------------+
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| no octavia | v2 API enabled | preferred | preferred | independent |
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| driver but | v1 API disabled | | | services |
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| other drivers | | | | |
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+---------------+-----------------+----------------+-----------+--------------+
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