Periodically push the netcfg instaed of one time push (#368)

- Change the container image, we need jq and curl now
- Check the device value every 30 seconds

onos-tost/Chart.yaml

@@ -1,7 +1,7 @@
 ---
 apiVersion: v1
 name: onos-tost
-version: 0.1.24
+version: 0.1.25
 kubeVersion: ">=1.10.0"
 appVersion: 1.0.2-b4
 description: ONOS helm chart for TOST

onos-tost/templates/config.yaml

@@ -62,7 +62,7 @@ spec:
   containers:
     # Push config to ONOS REST API
     - name: config-setter
-      image: curlimages/curl
+      image: badouralix/curl-jq:alpine
       imagePullPolicy: IfNotPresent
       env:
         - name: USER
@@ -82,10 +82,13 @@ spec:
         - name: CFG_FILE
           value: {{ .Values.config.file }}
       workingDir: {{ printf "%s/%s" $configDir .Values.config.repo }}
-      command: ["sh", "-c", "curl -v -u $USER:$PASSWD POST -H 'Content-Type: application/json' $NETCFG_URL -d@$CFG_FOLDER/$CFG_FILE"]
+      command: ["sh", "-c", "/usr/bin/onos-setter"]
       volumeMounts:
         - name: config-dir
           mountPath: {{ $configDir }}
+        - name: configmap-config
+          mountPath: /usr/bin/onos-setter
+          subPath: onos-setter
   volumes:
   - name: config-dir
     emptyDir: {}

onos-tost/templates/configmap-config.yaml

@@ -9,6 +9,18 @@ metadata:
     release: "{{ .Release.Name }}"
     heritage: "{{ .Release.Service }}"
 data:
+  onos-setter: |
+    #!/bin/sh
+    while true
+    set -e -x
+    do
+        DEVICE_COUNT=$(curl -s -u $USER:$PASSWD -X GET --header 'Accept: application/json' $NETCFG_URL | jq -r '.devices' | jq length)
+        if [ $DEVICE_COUNT = 0 ]; then
+          curl -v -u $USER:$PASSWD -X POST -H 'Content-Type: application/json' $NETCFG_URL -d@$CFG_FOLDER/$CFG_FILE
+        fi
+        sleep 30s
+    done
+
   onos-config: |
     #!/bin/sh
     set -e -x