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Feature #400

mkcephfs: work on multiple nodes without using ssh

Added by Sage Weil almost 10 years ago. Updated over 9 years ago.

Status:
Resolved
Priority:
Normal
Assignee:
-
Category:
-
Target version:
% Done:

0%

Source:
Tags:
Backport:
Reviewed:
Affected Versions:
Pull request ID:

Description

Probably two phases:
- first generate monmap, fsid, keys, etc. tar it up or something.
- then run the node-specific parts on each node using above tar.

History

#1 Updated by Sage Weil almost 10 years ago

  • Estimated time set to 3.00 h
  • Source set to 2

#2 Updated by Sage Weil over 9 years ago

  • Target version changed from 12 to v0.26
  • translation missing: en.field_position deleted (321)
  • translation missing: en.field_position set to 1

#3 Updated by Sage Weil over 9 years ago

After talking with TV about this, I think this should look more like:

- run node-specific steps on every host. generate crypto key and put it some specific location. e.g.,

[ssh host1] mkcephfs -n osd.1 -k /tmp/foo.key

- suck up the keys

scp host1:/tmp/foo.key /tmp/keys/osd.1

- do common steps (generate fsid, monmap)
- do monitors

scp -rp /tmp/keys monhost1:/tmp/keys
ssh monhost1 mkcephfs -n mon.0 --keydir /tmp/keys ...

...or something. Basically, do monitors last and avoid copying keys to hosts that don't need them.

#4 Updated by Sage Weil over 9 years ago

  • Status changed from New to Resolved

commit:cda125087a00f81a9363a1e7d4aa232e2e219517

#5 Updated by Sage Weil over 9 years ago

  • translation missing: en.field_position deleted (1)
  • translation missing: en.field_position set to 1

#6 Updated by Sage Weil over 9 years ago

  • translation missing: en.field_position deleted (1)
  • translation missing: en.field_position set to 1

#7 Updated by Sage Weil over 9 years ago

  • translation missing: en.field_story_points changed from 2 to 3
  • translation missing: en.field_position deleted (4)
  • translation missing: en.field_position set to 5

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