[ceph-client] Fix OSD count checks in the ceph-rbd-pool job

This change adjusts the minimum OSD count check to be based on the
osd value, and the maxiumum OSD count check to be based on the
final_osd value. This logic supports both full deployments and
partial deployments, with the caveat that it may allow partial
deployments to over-provision storage.

Change-Id: I93aac65df850e686f92347d406cd5bb5a803659d

ceph-client/Chart.yaml

@@ -15,6 +15,6 @@ apiVersion: v1
 appVersion: v1.0.0
 description: OpenStack-Helm Ceph Client
 name: ceph-client
-version: 0.1.39
+version: 0.1.40
 home: https://github.com/ceph/ceph-client
 ...

ceph-client/templates/bin/pool/_init.sh.tpl

@@ -89,11 +89,12 @@ function check_osd_count() {
   num_in_osds=$(awk '/"num_in_osds"/{print $2}' <<< "$osd_stat" | cut -d, -f1)
   num_up_osds=$(awk '/"num_up_osds"/{print $2}' <<< "$osd_stat" | cut -d, -f1)
 
-  EXPECTED_OSDS={{.Values.conf.pool.target.final_osd}}
+  EXPECTED_OSDS={{.Values.conf.pool.target.osd}}
+  EXPECTED_FINAL_OSDS={{.Values.conf.pool.target.final_osd}}
   REQUIRED_PERCENT_OF_OSDS={{.Values.conf.pool.target.required_percent_of_osds}}
 
-  if [ ${num_up_osds} -gt ${EXPECTED_OSDS} ]; then
-    echo "More running OSDs (${num_up_osds}) than expected (${EXPECTED_OSDS}). Please correct the expected value (.Values.conf.pool.target.final_osd)."
+  if [ ${num_up_osds} -gt ${EXPECTED_FINAL_OSDS} ]; then
+    echo "More running OSDs (${num_up_osds}) than expected (${EXPECTED_FINAL_OSDS}). Please correct the expected value (.Values.conf.pool.target.final_osd)."
     exit 1
   fi
 

releasenotes/notes/ceph-client.yaml

@@ -40,4 +40,5 @@ ceph-client:
   - 0.1.37 Added OCI registry authentication
   - 0.1.38 Make use of noautoscale with Pacific
   - 0.1.39 Correct check for too many OSDs in the pool job
+  - 0.1.40 Fix OSD count checks in the ceph-rbd-pool job
 ...