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Bug #19214

closed

Mention updating /etc/hosts

Added by Peter Amstutz 8 months ago. Updated 2 months ago.

Status:
Resolved
Priority:
Normal
Assigned To:
Category:
Deployment
Target version:
Start date:
12/06/2022
Due date:
% Done:

100%

Estimated time:
(Total: 0.00 h)
Story points:
-

Description

In order to avoid requiring a more complicated split-horizon DNS setup, the salt installer takes the internal IP addresses of the services and updates /etc/hosts so that internal services use the internal IP and not the external IP. However, this is not documented and it is confusing.

The installer docs should say something about this behavior.

If the user makes an error in the IP addresses list, it'll fail in a confusing way because it uses the local /etc/hosts. However, if they update local.params it doesn't update /etc/hosts before trying to contact nodes (which have the wrong IP address in /etc/hosts).


Subtasks 1 (0 open1 closed)

Task #19243: ReviewResolvedLucas Di Pentima12/06/2022

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Related issues

Related to Arvados - Bug #19215: improve multi-node installer experienceResolvedPeter Amstutz06/28/2022

Actions
Actions #1

Updated by Peter Amstutz 8 months ago

  • Status changed from New to In Progress
Actions #2

Updated by Peter Amstutz 7 months ago

  • Target version changed from 2022-07-06 to 2022-07-20
Actions #3

Updated by Peter Amstutz 7 months ago

  • Assigned To set to Peter Amstutz
Actions #4

Updated by Peter Amstutz 7 months ago

  • Description updated (diff)
Actions #5

Updated by Peter Amstutz 7 months ago

  • Target version changed from 2022-07-20 to 2022-08-17 sprint
Actions #6

Updated by Peter Amstutz 6 months ago

  • Target version changed from 2022-08-17 sprint to 2022-08-31 sprint
Actions #7

Updated by Peter Amstutz 6 months ago

  • Target version changed from 2022-08-31 sprint to 2022-09-14 sprint
Actions #8

Updated by Peter Amstutz 6 months ago

  • Target version changed from 2022-09-14 sprint to 2022-09-28 sprint
Actions #9

Updated by Peter Amstutz 5 months ago

  • Description updated (diff)
Actions #10

Updated by Peter Amstutz 4 months ago

  • Related to Bug #19215: improve multi-node installer experience added
Actions #11

Updated by Peter Amstutz 4 months ago

  • Target version changed from 2022-09-28 sprint to 2022-10-12 sprint
Actions #12

Updated by Peter Amstutz 4 months ago

This is included in #19215 so this can be resolved when that one is

Actions #13

Updated by Peter Amstutz 4 months ago

  • Target version changed from 2022-10-12 sprint to 2022-10-26 sprint
Actions #14

Updated by Peter Amstutz 3 months ago

  • Target version changed from 2022-10-26 sprint to 2022-11-09 sprint
Actions #15

Updated by Peter Amstutz 3 months ago

  • Target version changed from 2022-11-09 sprint to 2022-11-23 sprint
Actions #16

Updated by Peter Amstutz 3 months ago

Discussion about Debian updating /etc/hosts from a different template, need to ensure that Salt is doing the right thing so that the hosts file doesn't get clobbered on reboot.

Actions #17

Updated by Peter Amstutz 3 months ago

  • Target version changed from 2022-11-23 sprint to 2022-12-07 Sprint
Actions #18

Updated by Peter Amstutz 2 months ago

  • Status changed from In Progress to Resolved
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