openstack/openstack-ansible
Code Issues Proposed changes

Differentiate AIO /etc/hosts entries for localhost and aio1

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This patch ensures that localhost resolves to a loopback address, and
aio1 resolves to the address assigned to br-mgmt.

Without this change rabbitmq is unable to function properly when it is
bound to the mgmt ip rather than 0.0.0.0 as there is a mismatch between
the hostname 'aio1' and the /etc/hosts entry for that ip.

The rabbitmq role corrects /etc/hosts entries for 127.0.0.1, but not
127.0.1.1 so the extra entry is removed. The aio1 hosts entry is changed
to resolve to 172.29.236.100.

Change-Id: I194fcab8b84723cff76ec09315e264ec7840ea64
This commit is contained in:
Jonathan Rosser 2019-07-11 21:56:13 +01:00
parent 04338b31b6
commit 40d82db45b
1 changed files with 2 additions and 2 deletions
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4
tests/roles/bootstrap-host/tasks/prepare_hostname.yml
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@ -16,8 +16,8 @@
- name: Ensure the hosts file is templated appropriately
copy:
content: |
127.0.0.1 localhost aio1
127.0.1.1 aio1.openstack.local aio1
127.0.0.1 localhost
172.29.236.100 aio1.openstack.local aio1
# The following lines are desirable for IPv6 capable hosts
::1 ip6-localhost ip6-loopback