[ClusterLabs] pcs 0.9.169 released

[Tomas Jelinek]

I am happy to announce the latest release of pcs, version 0.9.169.

Source code is available at:
https://github.com/ClusterLabs/pcs/archive/0.9.169.tar.gz
or
https://github.com/ClusterLabs/pcs/archive/0.9.169.zip

This version brings new commands for displaying resource dependencies
and safe-disabling resources (only disable a resource if no other
resources would be affected) backported from the pcs-0.10 branch. There
is also a few bugfixes.


Complete change log for this release:
## [0.9.169] - 2020-04-09

### Added
- `pcs resource relations` command shows relations between resources
   such as ordering constraints, ordering set constraints and relations
   defined by resource hierarchy ([rhbz#1770975])
- `pcs resource disable` can show effects of disabling resources and
   prevent disabling resources if any other resources would be affected
   ([rhbz#1770973])

### Fixed
- Do not generate custom DH key if it was not requested by setting its
   custom length ([rhbz#1760434])
- Documentation of `pcs constraint colocation add` ([rhbz#1500012])
- Empty constraint option are not allowed in `pcs constraint order` and
   `pcs constraint colocation add` commands ([rhbz#1500012])
- Fixed an issue where some pcs commands could not connect to cluster
   nodes over IPv6
- More fixes for the case when PATH environment variable is not set
   ([rhbz#1671174])
- Error messages in cases when cluster is not set up ([rhbz#1448569])
- Fix documentation and flags regarding bundled/cloned/grouped resources
   for `pcs (resource | stonith) (cleanup | refresh)` ([rhbz#1759269])

### Changed
- Pcsd no longer sends Server HTTP header ([rhbz#1765606])


Thanks / congratulations to everyone who contributed to this release,
including Ivan Devat, Ondrej Mular and Tomas Jelinek.

Cheers,
Tomas


[rhbz#1448569]: https://bugzilla.redhat.com/show_bug.cgi?id=1448569
[rhbz#1500012]: https://bugzilla.redhat.com/show_bug.cgi?id=1500012
[rhbz#1671174]: https://bugzilla.redhat.com/show_bug.cgi?id=1671174
[rhbz#1759269]: https://bugzilla.redhat.com/show_bug.cgi?id=1759269
[rhbz#1760434]: https://bugzilla.redhat.com/show_bug.cgi?id=1760434
[rhbz#1765606]: https://bugzilla.redhat.com/show_bug.cgi?id=1765606
[rhbz#1770973]: https://bugzilla.redhat.com/show_bug.cgi?id=1770973
[rhbz#1770975]: https://bugzilla.redhat.com/show_bug.cgi?id=1770975