feat(kube/app): show image pull policy (#4785)

* feat(kube/app): show image pull policy

* fix(kube/app): remove image pull policy

* feat(kube/apps): show container image pull policy

app/kubernetes/components/datatables/application/containers-datatable/containersDatatable.html

@@ -78,6 +78,13 @@
                   <i class="fa fa-sort-alpha-up" aria-hidden="true" ng-if="$ctrl.state.orderBy === 'Image' && $ctrl.state.reverseOrder"></i>
                 </a>
               </th>
+              <th>
+                <a ng-click="$ctrl.changeOrderBy('ImagePullPolicy')">
+                  Image Pull Policy
+                  <i class="fa fa-sort-alpha-down" aria-hidden="true" ng-if="$ctrl.state.orderBy === 'ImagePullPolicy' && !$ctrl.state.reverseOrder"></i>
+                  <i class="fa fa-sort-alpha-up" aria-hidden="true" ng-if="$ctrl.state.orderBy === 'ImagePullPolicy' && $ctrl.state.reverseOrder"></i>
+                </a>
+              </th>
               <th>
                 <a ng-click="$ctrl.changeOrderBy('Status')">
                   Status
@@ -110,6 +117,7 @@
               <td ng-if="!$ctrl.isPod">{{ item.PodName }}</td>
               <td>{{ item.Name }}</td>
               <td>{{ item.Image }}</td>
+              <td>{{ item.ImagePullPolicy }}</td>
               <td
                 ><span class="label label-{{ item.Status | kubernetesPodStatusColor }}">{{ item.Status }}</span></td
               >

app/kubernetes/converters/application.js

@@ -59,7 +59,9 @@ class KubernetesApplicationConverter {
     res.Note = data.metadata.annotations ? data.metadata.annotations[KubernetesPortainerApplicationNote] || '' : '';
     res.ApplicationName = data.metadata.labels ? data.metadata.labels[KubernetesPortainerApplicationNameLabel] || res.Name : res.Name;
     res.ResourcePool = data.metadata.namespace;
-    res.Image = containers[0].image;
+    if (containers.length) {
+      res.Image = containers[0].image;
+    }
     res.CreationDate = data.metadata.creationTimestamp;
     res.Env = _.without(_.flatMap(_.map(containers, 'env')), undefined);
     res.Pods = data.spec.selector ? KubernetesApplicationHelper.associatePodsAndApplication(pods, data.spec.selector) : [data];

app/kubernetes/pod/converter.js

@@ -70,6 +70,7 @@ function computeContainers(data) {
       res.PodName = data.metadata.name;
       res.Name = item.name;
       res.Image = item.image;
+      res.ImagePullPolicy = item.imagePullPolicy;
       res.Node = data.spec.nodeName;
       res.CreationDate = data.status.startTime;
       res.Status = computeContainerStatus(data.status.containerStatuses, item.name);

app/kubernetes/pod/models/index.js

@@ -47,6 +47,7 @@ const _KubernetesPodContainer = Object.freeze({
   PodName: '',
   Name: '',
   Image: '',
+  ImagePullPolicy: '',
   Node: '',
   CreationDate: '',
   Status: '',