openstack/openstack-helm-infra
Code Issues Proposed changes

[ceph-client] Handle pool min_size during ceph cluster expansion

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This is to update logic for  pool min_size parameter  as  this is
not getting changed when replication changes from intilization.

Change-Id: I30f99aaf92c3dc83afce10534b1d2ac9402b7fa7
This commit is contained in:
Chinasubbareddy Mallavarapu 2019-06-04 14:39:00 -05:00 committed by chinasubbareddy mallavarapu
parent 5245f04d4c
commit 6767d0ad48
1 changed files with 8 additions and 2 deletions
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10
ceph-client/templates/bin/pool/_init.sh.tpl
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@ -80,11 +80,17 @@ function create_pool () {
ceph --cluster "${CLUSTER}" osd pool set "${POOL_NAME}" size ${POOL_REPLICATION}
ceph --cluster "${CLUSTER}" osd pool set "${POOL_NAME}" crush_rule "${POOL_CRUSH_RULE}"
for PG_PARAM in pg_num pgp_num; do
CURRENT_PG_VALUE=$(ceph --cluster ceph osd pool get "${POOL_NAME}" "${PG_PARAM}" | awk "/^${PG_PARAM}:/ { print \$NF }")
CURRENT_PG_VALUE=$(ceph --cluster "${CLUSTER}" osd pool get "${POOL_NAME}" "${PG_PARAM}" | awk "/^${PG_PARAM}:/ { print \$NF }")
if [ "${POOL_PLACEMENT_GROUPS}" -gt "${CURRENT_PG_VALUE}" ]; then
ceph --cluster ceph osd pool set "${POOL_NAME}" "${PG_PARAM}" "${POOL_PLACEMENT_GROUPS}"
ceph --cluster "${CLUSTER}" osd pool set "${POOL_NAME}" "${PG_PARAM}" "${POOL_PLACEMENT_GROUPS}"
fi
done
#This is to handle cluster expansion case where replication may change from intilization
if [ ${POOL_REPLICATION} -gt 1 ]; then
EXPECTED_POOLMINSIZE=$[${POOL_REPLICATION}-1]
ceph --cluster "${CLUSTER}" osd pool set "${POOL_NAME}" min_size ${EXPECTED_POOLMINSIZE}
fi
#
# Handling of .Values.conf.pool.target.protected:
# Possible settings