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-rw-r--r--docs/installation/oom.rst24
1 files changed, 21 insertions, 3 deletions
diff --git a/docs/installation/oom.rst b/docs/installation/oom.rst
index f40d33eb..9da56682 100644
--- a/docs/installation/oom.rst
+++ b/docs/installation/oom.rst
@@ -85,13 +85,29 @@ After undeploying policy, loop on monitoring the policy pods until they go away.
kubectl get pods -n onap
**Step 4** Delete NFS persisted data for Policy
-Sudo to root if you logged in using another account such as ubuntu.
.. code-block:: bash
rm -fr /dockerdata-nfs/dev-policy
-**Step 5** Re-Deploy Policy pods
+**Step 5** Make sure there is no orphan policy database persistent volume or claim.
+
+First, find if there is an orphan database PV or PVC with the following commands:
+
+.. code-block:: bash
+
+ kubectl get pvc -n onap | grep policy
+ kubectl get pv -n onap | grep policy
+
+If there are any orphan resources, delete them with
+
+.. code-block:: bash
+
+ kubectl delete pvc <orphan-policy-mariadb-resource>
+ kubectl delete pv <orphan-policy-mariadb-resource>
+
+**Step 6** Re-Deploy Policy pods
+
After deploying policy, loop on monitoring the policy pods until they come up.
.. code-block:: bash
@@ -103,7 +119,9 @@ Restarting a faulty component
*****************************
Each policy component can be restarted independently by issuing the following command:
-kubectl delete pod <policy-pod> -n onap
+.. code-block:: bash
+
+ kubectl delete pod <policy-pod> -n onap
Exposing ports
**************