This will enable integration of the floating monitor chart into the
application with:
- SM service monitor changes:
- Add and remove floating monitor placement labels in the start/stop
functions. This will ensure that when SM is transitioning activity
labels will align on the active controller.
- The stop function will delete the pod to force a reschedule.
- The status function will detect the presence of the DRBD mounted
filesystem and adjust the labeling accordingly in case start/stop
functions did not label as desired.
- application plugin changes:
- Add constants support for 'rook-ceph-floating-monitor' helmrelease
- Provide initial utility functions to detect if the DRBD controller
filesystem is enabled and if the floating monitor is assigned (via a
helm use override)
- Add a new function to get the IP family from the cluster-pod network
to set overrides and determine the IPv4/IPv6 static address
- Update the ceph cluster plugin to use a new utility function for
detecting the IP family
- Add the floating monitor helm plugin to generate the ip_family and
static ip_address based on that family. Initial support provided for
the cluster-pod network
- Update the lifecycle plugin to optionally remove the floating
monitor helm release on application remove
- application metadata
- disable the 'rook-ceph-floating-monitor' chart by default
- FluxCD manifest changes
- Change helmrepository API to v1 to clean up an error
- Add manifests for the 'rook-ceph-floating-monitor' helm release
- Temporarily set deletionPropagation in the rook-ceph-cluster, the
rook-ceph-provisioner and rook-ceph-floating-monitor helmreleases to
provide more predictive delete behavior
- Update rook-ceph-cluster-static-overrides.yaml to add network
defaults and disable the host network as the default provider. This
was done to avoid port conflicts with the floating monitor. The
cluster-pod network will now be the network used for the ceph
cluster and its pods
Enable monitor at runtime:
- system helm-override-list rook-ceph -l
- system helm-override-show rook-ceph rook-ceph-floating-monitor \
rook-ceph
- system helm-override-update rook-ceph rook-ceph-floating-monitor \
rook-ceph --set assigned="true"
- system helm-override-show rook-ceph rook-ceph-floating-monitor \
rook-ceph
- system application-apply rook-ceph
Disable monitor at runtime:
- system helm-override-list rook-ceph -l
- system helm-override-show rook-ceph rook-ceph-floating-monitor \
rook-ceph
- system helm-override-update rook-ceph rook-ceph-floating-monitor \
rook-ceph --set assigned="false"
- system helm-override-show rook-ceph rook-ceph-floating-monitor \
rook-ceph
- system application-apply rook-ceph
Future Improvements:
- Pickup the desired network from the storage backend (cluster-pod,
cluster-host, etc) and
- update _get_ip_family() to use this value
- update _get_static_floating_mon_ip() to get address pool range and
calculate an appropriate static IP address for the monitor
Test Plan:
PASS - Pkg build + ISO generation
PASS - Successful AIO-DX Installation
PASS - Initial Rook deployment without floating monitor.
PASS - Initial Rook deployment with floating monitor.
PASS - Runtime override enable of Rook floating monitor + reapply
PASS - Runtime override disable of Rook floating monitor + reapply
Change-Id: Ie1ff75481b6c2f0d9d34eb228d3019465e36bc1e
Depends-On: https://review.opendev.org/c/starlingx/config/+/926374
Story: 2011066
Task: 50838
Signed-off-by: Robert Church <robert.church@windriver.com>
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