infra: Fix create Zone (#567)

1. Add guest Vlan ID to network in Advanced Zone with SG enabled
2. Fix error from console in physical network step
3. Fix `Fix errors` button still present after fixing errors successfully

Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>

ui/src/views/infra/zone/ZoneWizardLaunchZone.vue

@@ -176,6 +176,7 @@ export default {
   },
   mounted () {
     if (this.launchZone) {
+      this.processStatus = STATUS_PROCESS
       this.stepData = this.launchData
       if (this.stepChild === 'publicTraffic') {
         this.stepData.returnedPublicTraffic = []
@@ -1514,7 +1515,6 @@ export default {
       this.currentStep++
       this.addStep('message.zone.creation.complete', 'stepComplete')
       this.setStepStatus(STATUS_FINISH)
-      this.currentStep++
       this.processStatus = STATUS_FINISH
     },
     async enableZoneAction () {

ui/src/views/infra/zone/ZoneWizardNetworkSetupStep.vue

@@ -260,6 +260,49 @@ export default {
           required: false
         }
       ]
+    },
+    guestTrafficFields () {
+      const fields = [
+        {
+          title: 'label.guest.gateway',
+          key: 'guestGateway',
+          placeHolder: 'message.installwizard.tooltip.configureguesttraffic.guestgateway',
+          required: false
+        },
+        {
+          title: 'label.guest.netmask',
+          key: 'guestNetmask',
+          placeHolder: 'message.installwizard.tooltip.configureguesttraffic.guestnetmask',
+          required: false
+        },
+        {
+          title: 'label.guest.start.ip',
+          key: 'guestStartIp',
+          placeHolder: 'message.installwizard.tooltip.configureguesttraffic.gueststartip',
+          required: false,
+          ipV4: true,
+          message: 'message.error.ipv4.address'
+        },
+        {
+          title: 'label.guest.end.ip',
+          key: 'guestStopIp',
+          placeHolder: 'message.installwizard.tooltip.configureguesttraffic.guestendip',
+          required: false,
+          ipV4: true,
+          message: 'message.error.ipv4.address'
+        }
+      ]
+
+      if (this.sgEnabled) {
+        fields.push({
+          title: 'label.vlanid',
+          key: 'guestVlan',
+          required: false,
+          ipV4: false
+        })
+      }
+
+      return fields
     }
   },
   data () {
@@ -315,36 +358,6 @@ export default {
           ipV4: true,
           message: 'message.error.ipv4.address'
         }
-      ],
-      guestTrafficFields: [
-        {
-          title: 'label.guest.gateway',
-          key: 'guestGateway',
-          placeHolder: 'message.installwizard.tooltip.configureguesttraffic.guestgateway',
-          required: false
-        },
-        {
-          title: 'label.guest.netmask',
-          key: 'guestNetmask',
-          placeHolder: 'message.installwizard.tooltip.configureguesttraffic.guestnetmask',
-          required: false
-        },
-        {
-          title: 'label.guest.start.ip',
-          key: 'guestStartIp',
-          placeHolder: 'message.installwizard.tooltip.configureguesttraffic.gueststartip',
-          required: false,
-          ipV4: true,
-          message: 'message.error.ipv4.address'
-        },
-        {
-          title: 'label.guest.end.ip',
-          key: 'guestStopIp',
-          placeHolder: 'message.installwizard.tooltip.configureguesttraffic.guestendip',
-          required: false,
-          ipV4: true,
-          message: 'message.error.ipv4.address'
-        }
       ]
     }
   },

ui/src/views/infra/zone/ZoneWizardZoneDetailsStep.vue

@@ -130,7 +130,7 @@
             rules: [
               {
                 message: $t('message.error.ipv6.cidr'),
-                initialValue: ip6cidr
+                initialValue: ipv6Cidr
               }
             ]
           }]"
@@ -480,6 +480,12 @@ export default {
     internalDns2 () {
       return this.prefillContent.internalDns2 ? this.prefillContent.internalDns2.value : null
     },
+    ipv6Cidr () {
+      return this.prefillContent.ipv6Cidr ? this.prefillContent.ipv6Cidr.value : null
+    },
+    ip6gateway () {
+      return this.prefillContent.ip6gateway ? this.prefillContent.ip6gateway.value : null
+    },
     currentHypervisor () {
       if (this.prefillContent.hypervisor) {
         return this.prefillContent.hypervisor.value