[Bug 1804261] Re: Ceph OSD units requires reboot if they boot before vault (and if not unsealed with 150s)

[Corey Bryant]

This bug was fixed in the package ceph - 13.2.8-0ubuntu0.19.04.1~cloud1
---------------

 ceph (13.2.8-0ubuntu0.19.04.1~cloud1) bionic; urgency=medium
 .
   * d/p/bug1804261.patch: Cherry pick fix to ensure that ceph-volume
     tries and interval environment variables are converted to int
     (LP: #1804261).
   * New upstream release (LP: #1864514).


** Changed in: cloud-archive/stein
       Status: Fix Committed => Fix Released

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https://bugs.launchpad.net/bugs/1804261

Title:
  Ceph OSD units requires reboot if they boot before vault (and if not
  unsealed with 150s)

Status in OpenStack ceph-osd charm:
  Invalid
Status in Ubuntu Cloud Archive:
  Fix Released
Status in Ubuntu Cloud Archive queens series:
  Fix Committed
Status in Ubuntu Cloud Archive rocky series:
  Fix Released
Status in Ubuntu Cloud Archive stein series:
  Fix Released
Status in Ubuntu Cloud Archive train series:
  Fix Committed
Status in Ubuntu Cloud Archive ussuri series:
  Fix Released
Status in ceph package in Ubuntu:
  Fix Released
Status in ceph source package in Bionic:
  Fix Committed
Status in ceph source package in Disco:
  Won't Fix
Status in ceph source package in Eoan:
  Fix Committed
Status in ceph source package in Focal:
  Fix Released

Bug description:
  [Impact]
  Various configuration option values that are read from environment variables are incorrectly parsed as strings rather than ints which means that for certain deployment use-cases, the timeouts for starting the ceph-osd volume units cannot be increased to accommodate dependencies starting first.

  [Test Case]
  Deploy ceph with vault for key management
  set a systemd override for ceph-volume@
  Environment=CEPH_VOLUME_SYSTEMD_TRIES=2000
  Seal vault units (by restarting the vault service)
  Reboot ceph-osd machines - Environment override is ignored as its not correctly parsed.

  [Regression Potential]
  Low - this fix has been accept upstream in later releases.

  
  [Original Bug Report]
  In a scenario where Ceph is encrypted and using Vault as the keymanager, in a scenario where vault and ceph are both stopped, any OSDs on the unit(s) affected will require a further reboot if they try to start before vault is unsealed.

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