openstack/project-config
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nodepool: describe nodepool-base env variables

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The nodepool-base element relies on a couple environement variables.
Describe NODEPOOL_SCRIPTDIR and NODEPOOL_STATIC_NAMESERVER in the
README.rst file.

Change-Id: I56f2aab095a0504e19598d7296d072e7a51b07c2
This commit is contained in:
Antoine Musso 2015-06-19 16:03:58 +02:00
parent 6fc7b1b771
commit 9f5c63b0d3
1 changed files with 16 additions and 1 deletions
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17
nodepool/elements/nodepool-base/README.rst
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Tasks to deal with image metadata and other nodepool cloud specific tweaks.
=============
nodepool-base
=============
Tasks to deal with image metadata and other Nodepool cloud specific tweaks.
Environment variables:
`NODEPOOL_SCRIPTDIR` path to copy Nodepool scripts from. It is set
automatically by Nodepool. For local hacking override it to where your scripts
are. Default:
`$TMP_MOUNT_PATH/opt/git/openstack-infra/project-config/nodepool/scripts`.
The image should have the unbound DNS resolver package installed, the
nodepool-base element then configures it to forward DNS queries to
`NODEPOOL_STATIC_NAMESERVER`, default: `8.8.8.8`.