starlingx/docs
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docs/doc/source/system_configuration/using-helm-overrides-to-enable-internal-dns.rst
Drake Finlay 54ec38e256 Adding System Config Guide 
Incorporated patchset 8 review comments from Mary C.

Conditionalized vendor-specific terms and converted code-block to
parsed-literal as required
Reformatted bulleted lists to definition lists
Implemented abbreviation substitutions
Deleted duplicate content
Some minor edits for clarity
Merged new abbreviation definitions in strings.txt

Responding to Patch 5 comments.

Change-Id: If6dd7c4cb802036445cb65853d8de7652df351c0
Signed-off-by: Stone <ronald.stone@windriver.com>
2020-12-21 13:28:54 -05:00

938 B
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Enable Internal DNS in Neutron

You can use Helm overrides to enable internal DNS support.

  1. Create a yaml file to enable internal dns resolution for neutron.

    ~(keystone_admin)]$ cat > neutron-overrides.yaml <<EOF
conf:
 neutron:
   DEFAULT:
     dns_domain: example.ca
 plugins:
   ml2_conf:
     ml2:
       extension_drivers:
       - port_security
       - dns
EOF

  2. Update the neutron overrides and apply to -openstack.

    ~(keystone_admin)]$ system helm-override-update -openstack neutron openstack --values neutron-overrides.yaml ~(keystone_admin)]$ system application-apply -openstack