project-config/nodepool/elements/nodepool-base
Ian Wienand efbb9b8961 nodepool elements: fix pip upgrade venv
Change I316e9587b6e290cd421b47f506c91dbebe0975c0 had a rather
embarrasing oversight in that it copied the /usr/bindep-env/bin/pip
invocation for upgrading pip to all the other venv's.

i.e. we were upgrading hte bindep-env pip over and over, and not
actually the pip in the working venv.  The os-testr install on older
platforms has now broken because it still tries to install with the
ancient inbuilt pip -- local testing has confirmed that it works with
the updated pip.

Change-Id: I22c549b5f9b9e3882fcd2340946d2850b0b2f86b
2022-07-06 13:27:58 +10:00
..
cleanup.d Remove root user .cache folder 2017-04-20 15:22:28 -04:00
environment.d Switch from 1.1.1.1 to 1.0.0.1 2019-04-25 13:14:53 +00:00
finalise.d Fix selinux context for unbound.log 2022-05-12 19:25:06 +00:00
glean@.service.d Create glean@.service.d/override.conf 2017-08-18 16:28:54 -04:00
install.d nodepool elements: fix pip upgrade venv 2022-07-06 13:27:58 +10:00
post-install.d Add Rocky Linux to nodepool elements tooling 2022-02-15 17:31:34 -05:00
pre-install.d Stop installing and running puppet in node builds 2017-04-27 23:23:32 +02:00
root.d Fix apt-phased-updates 2022-05-04 17:56:39 +02:00
element-deps nodepool-elements: Use venv for utilities 2020-03-11 10:12:00 +11:00
package-installs.yaml Manage unbound on zuul workers in DIB 2017-04-04 09:32:36 +02:00
README.rst Restore blank nodepool/scripts 2020-03-03 15:01:23 +11:00

nodepool-base

Tasks to deal with image metadata and other Nodepool cloud specific tweaks.

Name resolution

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_V4, default: 1.0.0.1 NODEPOOL_STATIC_NAMESERVER_V4_FALLBACK, default: 8.8.8.8.

If NODEPOOL_STATIC_NAMESERVER_POPULATE_IPV6 is set to 1 then the following two servers will be configured as forwarders too

NODEPOOL_STATIC_NAMESERVER_V6, default: 2606:4700:4700::1111 NODEPOOL_STATIC_NAMESERVER_V6_FALLBACK, default: 2001:4860:4860::8888

Note externally setting either of these values implies NODEPOOL_STATIC_NAMESERVER_POPULATE_IPV6=1