Bug #7103: config: variable substitution happen only once - Ceph - Ceph

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Bug #7103

closed

config: variable substitution happen only once

Added by Loïc Dachary over 10 years ago. Updated over 10 years ago.

Status:

Resolved

Priority:

Normal

Assignee:

Loïc Dachary

Category:

common

Target version:

% Done:

90%

Source:

Community (dev)

Tags:

Backport:

Regression:

Severity:

3 - minor

Reviewed:

Affected Versions:

ceph-qa-suite:

Pull request ID:

Crash signature (v1):

Crash signature (v2):

Description

In ceph.conf if

mon_host = localhost
keyring = $mon_host/$cluster.keyring,$mon_host/$cluster.mon.keyring

it will be expanded to

keyring = localhost/ceph.keyring,$mon_host/ceph.mon.keyring

instead of the expected

keyring = localhost/ceph.keyring,localhost/ceph.mon.keyring

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Updated by Loïc Dachary over 10 years ago

Subject changed from variable substitution happen only once to config: variable substitution happen only once
Status changed from New to 12

The test demonstrating the problem fails with:

[ RUN      ] DaemonConfig.SubstitutionMultiple
test/daemon_config.cc:136: Failure
Value of: tmp
  Actual: "localhost/ceph.keyring,$mon_host/ceph.mon.keyring" 
Expected: string("localhost/ceph.keyring,localhost/ceph.mon.keyring")
Which is: "localhost/ceph.keyring,localhost/ceph.mon.keyring" 
[  FAILED  ] DaemonConfig.SubstitutionMultiple (0 ms)

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