myhostname on managed hosts is set to master node hostname
Bug #1602239 reported by
Bartłomiej Piotrowski
This bug affects 2 people
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Fuel for OpenStack |
Fix Committed
|
High
|
Maksim Malchuk | ||
Mitaka |
Fix Released
|
High
|
Maksim Malchuk |
Bug Description
After the deployment, myhostname in /etc/postfix/
[root@nailgun ~]# ssh node-5 grep ^myhostname /etc/postfix/
Warning: Permanently added 'node-5' (ECDSA) to the list of known hosts.
myhostname = nailgun.
[root@nailgun ~]# hostname
nailgun.
It should be either set to actual FQDN of the host or not set all (postfix will default to current hostname).
This happens because postfix is installed during the build of bootstrap image on the master node, causing apt to pull Fuel hostname instead of not setting it at all.
The outcome of this bug is DDoS of DNS servers set in Fuel master node.
tags: | added: area-library |
no longer affects: | fuel/newton |
Changed in fuel: | |
assignee: | Fuel Sustaining (fuel-sustaining-team) → Maksim Malchuk (mmalchuk) |
tags: | added: team-bugfix |
information type: | Public → Public Security |
tags: | added: on-verification |
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Fix proposed to branch: master /review. openstack. org/341851
Review: https:/