router script corrections

helm/templates/cm-router.yaml

@@ -5,14 +5,14 @@ metadata:
 data:
   route-check: | 
     set -x
-    while true
+    while sleep 10
     do
       date
       _cdr=$(mask2cdr {{ .Values.mask }})
       ip link list {{ .Values.dev_name }} > /dev/null 2>&1
       if [ $? -ne 0 ]; then
         __server_pod_ip=$(kubectl get po -o json | jq -r '.items[] | select(.metadata.labels.component=="application" and .metadata.labels["app.kubernetes.io/instance"]=="{{ .Release.Name }}" and .metadata.labels["app.kubernetes.io/name"]=="{{ include "openvpn.name" . }}" and .metadata.deletionTimestamp==null and .status.phase=="Running").status.podIP')
-        if [ -z "$__server_pod_ip"]; then
+        if [ -z "$__server_pod_ip" ]; then
           ip route delete {{ .Values.net }}/$_cdr > /dev/null 2>&1
           continue
         fi
@@ -21,10 +21,12 @@ data:
           ip route delete {{ .Values.net }}/$_cdr > /dev/null 2>&1
           ip route add {{ .Values.net }}/$_cdr via $__server_pod_ip
         fi
+      elif [ -z "$(ip route show to match {{ .Values.net }}/$_cdr | grep '{{ .Values.dev_name }}')" ]; then
+        ip route add {{ .Values.net }}/$_cdr dev {{ .Values.dev_name }}
       elif [ ! -z "$(ip route show to match {{ .Values.net }}/$_cdr | grep -E -v 'default|{{ .Values.dev_name }}')" ]; then
         ip route delete $(ip route show to match {{ .Values.net }}/$_cdr | grep -E -v 'default|{{ .Values.dev_name }}')
       fi
-      sleep 60
+      sleep 50
     done
   route-delete: |
     ip route delete $(ip route show to match {{ .Values.net }}/$(mask2cdr {{ .Values.mask }}) | grep -E -v 'default|{{ .Values.dev_name }}')) > /dev/null 2>&1