(packer): add option for managed image build

packer/acstack-managed-image.json

@@ -0,0 +1,90 @@
+{
+  "variables": {
+    "client_id": "{{env `AZURE_CLIENT_ID`}}",
+    "client_secret": "{{env `AZURE_CLIENT_SECRET`}}",
+    "tenant_id": "{{env `AZURE_TENANT_ID`}}",
+    "subscription_id": "{{env `AZURE_SUBSCRIPTION_ID`}}",
+    "location": "{{env `AZURE_LOCATION`}}",
+    "vm_size": "{{env `AZURE_VM_SIZE`}}"
+  },
+  "builders": [
+    {
+      "type": "azure-arm",
+
+      "client_id": "{{user `client_id`}}",
+      "client_secret": "{{user `client_secret`}}",
+      "tenant_id": "{{user `tenant_id`}}",
+      "subscription_id": "{{user `subscription_id`}}",
+
+      "managed_image_resource_group_name":
+        "{{user `managed_image_resource_group_name`}}",
+      "managed_image_name": "acstack-ubuntu-17.10-{{timestamp}}",
+
+
+      "os_type": "Linux",
+      "image_publisher": "Canonical",
+      "image_offer": "UbuntuServer",
+      "image_sku": "17.10",
+
+      "azure_tags": {
+        "dept": "Azure Container Service"
+      },
+
+      "location": "{{user `location`}}",
+      "vm_size": "{{user `vm_size`}}"
+    }
+  ],
+  "provisioners": [
+    {
+      "type": "shell",
+      "inline": [
+        "sudo mkdir -p /opt/azure/containers",
+        "sudo chown -R $USER /opt/azure/containers"
+      ]
+    },
+    {
+      "type": "file",
+      "source": "./prepare-vhd.sh",
+      "destination": "/home/packer/prepare-vhd.sh"
+    },
+    {
+      "type": "file",
+      "source": "./install-etcd.sh",
+      "destination": "/home/packer/install-etcd.sh"
+    },
+    {
+      "type": "file",
+      "source": "./acs-engine/kubernetes_mountetcd.sh",
+      "destination": "/opt/azure/containers/kubernetes_mountetcd.sh"
+    },
+    {
+      "type": "file",
+      "source": "./acs-engine/kubernetesmastercustomscript.sh",
+      "destination": "/opt/azure/containers/kubernetesmastercustomscript.sh"
+    },
+    {
+      "type": "file",
+      "source": "./acs-engine/kubernetesmastergenerateproxycertscript.sh",
+      "destination": "/opt/azure/containers/kubernetesmastergenerateproxycertscript.sh"
+    },
+    {
+      "type": "file",
+      "source": "./acs-engine/kubernetesprovisionsource.sh",
+      "destination": "/opt/azure/containers/provision_source.sh"
+    },
+    {
+      "type": "file",
+      "source": "./docker/daemon.json",
+      "destination": "$HOME/daemon.json"
+    },
+    {
+      "type": "shell",
+      "inline": [
+        "sudo /bin/bash -eux /home/packer/prepare-vhd.sh",
+        "sudo /bin/bash -eux /home/packer/install-etcd.sh",
+        "sudo mv $HOME/daemon.json /etc/docker",
+        "rm /home/packer/prepare-vhd.sh /home/packer/install-etcd.sh "
+      ]
+    }
+  ]
+}

packer/settings-example.json

@@ -4,6 +4,7 @@
   "tenant_id": "",
   "subscription_id": "",
   "resource_group_name": "ACStackImages",
+  "managed_image_resource_group_name": "ACStackImages",
   "location": "West US 2",
   "vm_size": "Standard_D2_v2"
 }