kubespray/contrib/azurerm/roles/generate-templates/templates/network.json

{
  "$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {
  },
  "variables": {
  },
  "resources": [
    {
      "apiVersion": "{{apiVersion}}",
      "type": "Microsoft.Network/routeTables",
      "name": "{{routeTableName}}",
      "location": "[resourceGroup().location]",
      "properties": {
        "routes": [
        ]
      }
    },
    {
      "type": "Microsoft.Network/virtualNetworks",
      "name": "{{virtualNetworkName}}",
      "location": "[resourceGroup().location]",
      "apiVersion": "{{apiVersion}}",
      "dependsOn": [
        "[concat('Microsoft.Network/routeTables/', '{{routeTableName}}')]"
      ],
      "properties": {
        "addressSpace": {
          "addressPrefixes": [
            "{{azure_vnet_cidr}}"
          ]
        },
        "subnets": [
          {
            "name": "{{subnetMastersName}}",
            "properties": {
              "addressPrefix": "{{azure_masters_cidr}}",
              "routeTable": {
                "id": "[resourceId('Microsoft.Network/routeTables', '{{routeTableName}}')]"
              }
            }
          },
          {
            "name": "{{subnetMinionsName}}",
            "properties": {
              "addressPrefix": "{{azure_minions_cidr}}",
              "routeTable": {
                "id": "[resourceId('Microsoft.Network/routeTables', '{{routeTableName}}')]"
              }
            }
          }
          {% if use_bastion %}
          ,{
            "name": "{{subnetAdminName}}",
            "properties": {
              "addressPrefix": "{{azure_admin_cidr}}",
              "routeTable": {
                "id": "[resourceId('Microsoft.Network/routeTables', '{{routeTableName}}')]"
              }
            }
          }
          {% endif %}
        ]
      }
    },
    {
      "apiVersion": "{{apiVersion}}",
      "type": "Microsoft.Network/networkSecurityGroups",
      "name": "{{securityGroupName}}",
      "location": "[resourceGroup().location]",
      "properties": {
          "securityRules": [
            {% if not use_bastion %}
            {
              "name": "ssh",
              "properties": {
                "description": "Allow SSH",
                "protocol": "Tcp",
                "sourcePortRange": "*",
                "destinationPortRange": "22",
                "sourceAddressPrefix": "Internet",
                "destinationAddressPrefix": "*",
                "access": "Allow",
                "priority": 100,
                "direction": "Inbound"
              }
            },
            {% endif %}
            {
              "name": "kube-api",
              "properties": {
                "description": "Allow secure kube-api",
                "protocol": "Tcp",
                "sourcePortRange": "*",
                "destinationPortRange": "443",
                "sourceAddressPrefix": "Internet",
                "destinationAddressPrefix": "*",
                "access": "Allow",
                "priority": 101,
                "direction": "Inbound"
              }
            }
          ]
      },
      "resources": [],
      "dependsOn": []
    }
  ]
}