1 files changed, 17 insertions, 0 deletions
diff --git a/roles/ands_monitor/templates/scripts/clean_sdn_ips.sh.j2 b/roles/ands_monitor/templates/scripts/clean_sdn_ips.sh.j2
new file mode 100755
index 0000000..c938121
--- /dev/null
+++ b/roles/ands_monitor/templates/scripts/clean_sdn_ips.sh.j2
@@ -0,0 +1,17 @@
+#! /bin/bash
+
+host=$(uname -n)
+
+# Check node is in the cluster and we have permissions to access OpenShift
+oc get node "$host" &> /dev/null
+[ $? -ne 0 ] && { echo "Can't query node $host, check cluster configuration and permissions"; exit; }
+
+oc adm manage-node "$host" --schedulable=false &> /dev/null
+[ $? -ne 0 ] && { echo "Failed to disable scheduling on the node $host"; exit; }
+
+for hash in $(find /var/lib/cni/networks/openshift-sdn/* -mmin +120 -print0 | xargs -0 tail -n +1 | grep '^[A-Za-z0-9]*$' | cut -c 1-8); do if [ -z $(docker ps -a | grep $hash | awk '{print $1}') ]; then grep -ilr $hash ./; fi; done | xargs rm
+
+systemctl restart origin-node
+
+oc adm manage-node "$host" --schedulable=true &> /dev/null
+[ $? -ne 0 ] && echo "Failed to re-nablee scheduling on the node $host"