diskimage-builder/elements/base/install.d/10-cloud-init

#!/bin/bash
# Tweak the stock ubuntu cloud-init config

set -eu
set -o pipefail

dd of=/etc/cloud/cloud.cfg.d/10_etc_hosts.cfg << EOF
manage_etc_hosts: localhost
EOF
Add a flavour for doing generic this-node-is-in-a-cloud stuff, like cloud-init tweaks. 2012-11-13 02:34:29 +00:00			`#!/bin/bash`
			`# Tweak the stock ubuntu cloud-init config`

set -u and -o pipefail everywhere As with the previous similar changes, this is intended to catch problems as they happen instead of ignoring them and continuing on to potentially fail later. Setting this on all existing scripts will allow us to enforce use via Jenkins. Change-Id: Iad2d490c86dceab148ea9ab08f457c49a5d5352e 2014-04-03 02:24:15 +00:00			`set -eu`
			`set -o pipefail`
Add a flavour for doing generic this-node-is-in-a-cloud stuff, like cloud-init tweaks. 2012-11-13 02:34:29 +00:00
Don't use sudo in base. Install.d hooks are already root, we don't need plain sudo there. Change-Id: I69747049b2f5f649eb503a24487bbb3a4151ae21 2013-02-27 02:51:10 +00:00			`dd of=/etc/cloud/cloud.cfg.d/10_etc_hosts.cfg << EOF`
Switch manage_etc_hosts from True to localhost When set to true this cloud-init setting overwrites the /etc/hosts file at reboot, breaking stuff in TripleO where controllers rely on resolving each other by name. We still want cloud-init to add in there a mapping for the local fqdn, so we switched to 'localhost' [1] 1. http://bazaar.launchpad.net/~cloud-init-dev/cloud-init/trunk/view/head:/doc/examples/cloud-config.txt#L470 Change-Id: I85468dece3b67f39841aa826f9b7ca4bf113027a Closes-Bug: 1411594 2015-01-21 12:21:53 +00:00			`manage_etc_hosts: localhost`
Add a flavour for doing generic this-node-is-in-a-cloud stuff, like cloud-init tweaks. 2012-11-13 02:34:29 +00:00			`EOF`