[Bug 1804261] Please test proposed package

[James Page]

Hello Chris, or anyone else affected,

Accepted ceph into rocky-proposed. The package will build now and be
available in the Ubuntu Cloud Archive in a few hours, and then in the
-proposed repository.

Please help us by testing this new package. To enable the -proposed
repository:

  sudo add-apt-repository cloud-archive:rocky-proposed
  sudo apt-get update

Your feedback will aid us getting this update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug,
mentioning the version of the package you tested, and change the tag
from verification-rocky-needed to verification-rocky-done. If it does
not fix the bug for you, please add a comment stating that, and change
the tag to verification-rocky-failed. In either case, details of your
testing will help us make a better decision.

Further information regarding the verification process can be found at
https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in
advance!

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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 Committed
Status in Ubuntu Cloud Archive stein series:
  Fix Committed
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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