Comment 21 for bug 1872979

The following additional updates have been merged towards the fix of this issue.

update : Add node ready check to collectd plugins
review : https://review.opendev.org/c/starlingx/monitoring/+/772349
commit : https://opendev.org/starlingx/monitoring/commit/ea4b515f91f38523a22e877ebba9d552962153b2

update : Modify collectd manifest to not start collectd
review : https://review.opendev.org/c/starlingx/stx-puppet/+/772354
commit : https://opendev.org/starlingx/stx-puppet/commit/a34cd954e92f37994d40a31ccc2777249598622d

update : Make mtcClient stop collectd before shutdown
review : https://review.opendev.org/c/starlingx/metal/+/772356
commit : https://opendev.org/starlingx/metal/commit/2d5c5b04edf0d84f78a87e971cf1646e6efda00f