使用 Bicep 模板为 Azure Cosmos DB 创建多个角色定义和分配

编程问答 2022-04-29

问题描述

我尝试使用 role definitions 模板创建两个 role assignments 和两个 Azure CosmosDB SQL API 到一个 Bicep 帐户。

我用 az bicep decompile 在 arm 模板下面反编译： https://github.com/Azure/azure-quickstart-templates/blob/master/101-cosmosdb-sql-rbac/azuredeploy.json

我得到了以下内容：

resource accountName_readOnlyRoleDefinitionId 'Microsoft.DocumentDB/databaseAccounts/sqlRoleDefinitions@2020-06-01-preview' = {
  parent: accountName_resource
  name: '${readOnlyRoleDefinitionId}'
  properties: {
    roleName: readOnlyRoleDefinitionName
    type: 'CustomRole'
    assignableScopes: [
      accountName_resource.id
    ]
    permissions: [
      {
        dataActions: readOnlyRoleDataActions
      }
    ]
  }
}

resource accountName_readOnlyRoleAssignmentId 'Microsoft.DocumentDB/databaseAccounts/sqlRoleAssignments@2020-06-01-preview' = {
  parent: accountName_resource
  name: '${readOnlyRoleAssignmentId}'
  properties: {
    roleDefinitionId: accountName_readOnlyRoleDefinitionId.id
    principalId: readOnlyPrincipalId
    scope: accountName_resource.id
  }
}

有效，但仅当我有一个 role definition 和 assignment 时。

当我尝试将其与以下一起部署时：

resource accountName_readWriteRoleDefinitionId 'Microsoft.DocumentDB/databaseAccounts/sqlRoleDefinitions@2020-06-01-preview' = {
  parent: accountName_resource
  name: '${readWriteRoleDefinitionId}'
  properties: {
    roleName: readWriteRoleDefinitionName
    type: 'CustomRole'
    assignableScopes: [
      accountName_resource.id
    ]
    permissions: [
      {
        dataActions: readWriteRoleDataActions
      }
    ]
  }
}

resource accountName_readWriteRoleAssignmentId 'Microsoft.DocumentDB/databaseAccounts/sqlRoleAssignments@2020-06-01-preview' = {
  parent: accountName_resource
  name: '${readWriteRoleAssignmentId}'
  properties: {
    roleDefinitionId: accountName_readWriteRoleDefinitionId.id
    principalId: readWritePrincipalId
    scope: accountName_resource.id
  }
}

我有以下错误：

Deployment failed. Correlation ID: 8fe92bd6-6db6-4d9a-98b5-5f78811cc741. {
  "status": "Failed","error": {
    "code": "ResourceDeploymentFailure","message": "The resource operation completed with terminal provisioning state 'Failed'.","details": [
      {
        "code": "DeploymentFailed","message": "At least one resource deployment operation failed. Please list deployment operations for details. Please see https://aka.ms/DeployOperations for usage details.","details": [
          {
            "code": "PreconditionFailed","message": "{\r\n  \"code\": \"PreconditionFailed\",\r\n  \"message\": \"There is another user operation in progress which requires an exclusive lock on [cosmossqlapibiceptest]. Please retry after sometime.\\r\\nActivityId: 7d56ef38-85ee-490e-9819-cc74afc142d3,Microsoft.Azure.Documents.Common/2.14.0\"\r\n}"
          }
        ]
      }
    ]
  }
}

我也尝试迭代而不是分离资源，为每个角色使用嵌套模块，但没有帮助。

更新 2021-06-02

我也尝试过部署 json 文件，但结果相同。我附上了arm template：

{
  "$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#","contentVersion": "1.0.0.0","metadata": {
    "_generator": {
      "name": "bicep","version": "0.3.539.46024","templateHash": "54838909324108202"
    }
  },"functions": [],"resources": [
    {
      "type": "Microsoft.Resources/deployments","apiVersion": "2019-10-01","name": "cosmos_deployment","properties": {
        "expressionEvaluationOptions": {
          "scope": "inner"
        },"mode": "Incremental","parameters": {
          "accountName": {
            "value": "add_yours_input"
          },"databaseName": {
            "value": "add_yours_input"
          },"containerName": {
            "value": "add_yours_input"
          },"timeToLive": {
            "value": 2592000
          },"readOnlyPrincipalId": {
            "value": "add_yours_input"
          },"readWritePrincipalId": {
            "value": "add_yours_input"
          }
        },"template": {
          "$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#","metadata": {
            "_generator": {
              "name": "bicep","templateHash": "10083279953983831862"
            }
          },"parameters": {
            "location": {
              "type": "string","defaultValue": "[resourceGroup().location]"
            },"accountName": {
              "type": "string"
            },"databaseName": {
              "type": "string"
            },"containerName": {
              "type": "string"
            },"timeToLive": {
              "type": "int"
            },"throughput": {
              "type": "int","defaultValue": 400,"metadata": {
                "description": "The throughput for the container"
              },"maxValue": 1000000,"minValue": 400
            },"publicNetworkAccess": {
              "type": "string","defaultValue": "Enabled","allowedValues": [
                "Enabled","Disabled"
              ]
            },"readOnlyPrincipalId": {
              "type": "string","metadata": {
                "description": "Object ID of the AAD identity. Must be a GUID."
              }
            },"readOnlyRoleDefinitionName": {
              "type": "string","defaultValue": "Read Only Role"
            },"readOnlyRoleDataActions": {
              "type": "array","defaultValue": [
                "Microsoft.DocumentDB/databaseAccounts/readMetadata","Microsoft.DocumentDB/databaseAccounts/sqlDatabases/containers/items/read","Microsoft.DocumentDB/databaseAccounts/sqlDatabases/containers/executeQuery","Microsoft.DocumentDB/databaseAccounts/sqlDatabases/containers/readChangeFeed"
              ],"metadata": {
                "description": "Data actions permitted by the ReadOnlyRole Role Definition"
              }
            },"readWritePrincipalId": {
              "type": "string","readWriteRoleDefinitionName": {
              "type": "string","defaultValue": "Read Write Role"
            },"readWriteRoleDataActions": {
              "type": "array","Microsoft.DocumentDB/databaseAccounts/sqlDatabases/containers/items/*","Microsoft.DocumentDB/databaseAccounts/sqlDatabases/containers/*"
              ],"metadata": {
                "description": "Data actions permitted by the ReadWriteOnlyRole Role Definition"
              }
            }
          },"variables": {
            "readOnlyRoleDefinitionId": "[guid('sql-read-role-definition-',resourceId('Microsoft.DocumentDB/databaseAccounts',parameters('accountName')))]","readOnlyRoleAssignmentId": "[guid('sql-read-role-assignment-',"readWriteRoleDefinitionId": "[guid('sql-write-role-definition-',"readWriteRoleAssignmentId": "[guid('sql-write-role-assignment-',parameters('accountName')))]"
          },"resources": [
            {
              "type": "Microsoft.DocumentDB/databaseAccounts","apiVersion": "2021-03-01-preview","name": "[parameters('accountName')]","location": "[parameters('location')]","kind": "GlobalDocumentDB","properties": {
                "createMode": "Default","consistencyPolicy": {
                  "defaultConsistencyLevel": "Strong"
                },"locations": [
                  {
                    "locationName": "[parameters('location')]","failoverPriority": 0,"isZoneRedundant": false
                  }
                ],"databaseAccountOfferType": "Standard","enableAutomaticFailover": false,"enableMultipleWriteLocations": false,"publicNetworkAccess": "[parameters('publicNetworkAccess')]"
              }
            },{
              "type": "Microsoft.DocumentDB/databaseAccounts/sqlDatabases","name": "[format('{0}/{1}',parameters('accountName'),parameters('databaseName'))]","properties": {
                "resource": {
                  "id": "[parameters('databaseName')]"
                }
              },"dependsOn": [
                "[resourceId('Microsoft.DocumentDB/databaseAccounts',parameters('accountName'))]"
              ]
            },{
              "type": "Microsoft.DocumentDB/databaseAccounts/sqlDatabases/containers","name": "[format('{0}/{1}/{2}',parameters('databaseName'),parameters('containerName'))]","tags": {},"properties": {
                "resource": {
                  "id": "[parameters('containerName')]","partitionKey": {
                    "paths": [
                      "/partitionKey"
                    ],"kind": "Hash"
                  },"indexingPolicy": {
                    "indexingMode": "consistent","includedPaths": [
                      {
                        "path": "/a/b/?","indexes": [
                          {
                            "kind": "Hash","dataType": "String","precision": -1
                          }
                        ]
                      }
                    ],"excludedPaths": [
                      {
                        "path": "/*"
                      }
                    ]
                  },"defaultTtl": 1
                },"options": {
                  "throughput": "[parameters('throughput')]"
                }
              },"dependsOn": [
                "[resourceId('Microsoft.DocumentDB/databaseAccounts/sqlDatabases',"[resourceId('Microsoft.DocumentDB/databaseAccounts',{
              "type": "Microsoft.DocumentDB/databaseAccounts/sqlRoleDefinitions","apiVersion": "2020-06-01-preview",variables('readOnlyRoleDefinitionId'))]","properties": {
                "roleName": "[parameters('readOnlyRoleDefinitionName')]","type": "CustomRole","assignableScopes": [
                  "[resourceId('Microsoft.DocumentDB/databaseAccounts',parameters('accountName'))]"
                ],"permissions": [
                  {
                    "dataActions": "[parameters('readOnlyRoleDataActions')]"
                  }
                ]
              },{
              "type": "Microsoft.DocumentDB/databaseAccounts/sqlRoleAssignments",variables('readOnlyRoleAssignmentId'))]","properties": {
                "roleDefinitionId": "[resourceId('Microsoft.DocumentDB/databaseAccounts/sqlRoleDefinitions',"principalId": "[parameters('readOnlyPrincipalId')]","scope": "[resourceId('Microsoft.DocumentDB/databaseAccounts',parameters('accountName'))]"
              },"dependsOn": [
                "[resourceId('Microsoft.DocumentDB/databaseAccounts/sqlRoleDefinitions',variables('readWriteRoleDefinitionId'))]","properties": {
                "roleName": "[parameters('readWriteRoleDefinitionName')]","permissions": [
                  {
                    "dataActions": "[parameters('readWriteRoleDataActions')]"
                  }
                ]
              },variables('readWriteRoleAssignmentId'))]","principalId": "[parameters('readWritePrincipalId')]",parameters('accountName'))]"
              ]
            }
          ]
        }
      }
    }
  ]
}

解决方法

目前，Cosmos 资源提供程序只允许您一次创建其中之一。该限制将在不久的将来取消。

作为一种解决方法，将第二个角色定义链接到前一个角色分配中，以便它们按顺序创建。这个更新的 ARM 模板应该可以解决问题。

{
"$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#","contentVersion": "1.0.0.0","metadata": {
    "_generator": {
      "name": "bicep","version": "0.3.539.46024","templateHash": "54838909324108202"
    }
  },"functions": [],"resources": [
    {
      "type": "Microsoft.Resources/deployments","apiVersion": "2019-10-01","name": "cosmos_deployment","properties": {
        "expressionEvaluationOptions": {
          "scope": "inner"
        },"mode": "Incremental","parameters": {
          "accountName": {
            "value": "add_yours_input"
          },"databaseName": {
            "value": "add_yours_input"
          },"containerName": {
            "value": "add_yours_input"
          },"timeToLive": {
            "value": 2592000
          },"readOnlyPrincipalId": {
            "value": "add_yours_input"
          },"readWritePrincipalId": {
            "value": "add_yours_input"
          }
        },"template": {
          "$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#","metadata": {
            "_generator": {
              "name": "bicep","templateHash": "10083279953983831862"
            }
          },"parameters": {
            "location": {
              "type": "string","defaultValue": "[resourceGroup().location]"
            },"accountName": {
              "type": "string"
            },"databaseName": {
              "type": "string"
            },"containerName": {
              "type": "string"
            },"timeToLive": {
              "type": "int"
            },"throughput": {
              "type": "int","defaultValue": 400,"metadata": {
                "description": "The throughput for the container"
              },"maxValue": 1000000,"minValue": 400
            },"publicNetworkAccess": {
              "type": "string","defaultValue": "Enabled","allowedValues": [
                "Enabled","Disabled"
              ]
            },"readOnlyPrincipalId": {
              "type": "string","metadata": {
                "description": "Object ID of the AAD identity. Must be a GUID."
              }
            },"readOnlyRoleDefinitionName": {
              "type": "string","defaultValue": "Read Only Role"
            },"readOnlyRoleDataActions": {
              "type": "array","defaultValue": [
                "Microsoft.DocumentDB/databaseAccounts/readMetadata","Microsoft.DocumentDB/databaseAccounts/sqlDatabases/containers/items/read","Microsoft.DocumentDB/databaseAccounts/sqlDatabases/containers/executeQuery","Microsoft.DocumentDB/databaseAccounts/sqlDatabases/containers/readChangeFeed"
              ],"metadata": {
                "description": "Data actions permitted by the ReadOnlyRole Role Definition"
              }
            },"readWritePrincipalId": {
              "type": "string","readWriteRoleDefinitionName": {
              "type": "string","defaultValue": "Read Write Role"
            },"readWriteRoleDataActions": {
              "type": "array","Microsoft.DocumentDB/databaseAccounts/sqlDatabases/containers/items/*","Microsoft.DocumentDB/databaseAccounts/sqlDatabases/containers/*"
              ],"metadata": {
                "description": "Data actions permitted by the ReadWriteOnlyRole Role Definition"
              }
            }
          },"variables": {
            "readOnlyRoleDefinitionId": "[guid('sql-read-role-definition-',resourceId('Microsoft.DocumentDB/databaseAccounts',parameters('accountName')))]","readOnlyRoleAssignmentId": "[guid('sql-read-role-assignment-',"readWriteRoleDefinitionId": "[guid('sql-write-role-definition-',"readWriteRoleAssignmentId": "[guid('sql-write-role-assignment-',parameters('accountName')))]"
          },"resources": [
            {
              "type": "Microsoft.DocumentDB/databaseAccounts","apiVersion": "2021-03-01-preview","name": "[parameters('accountName')]","location": "[parameters('location')]","kind": "GlobalDocumentDB","properties": {
                "createMode": "Default","consistencyPolicy": {
                  "defaultConsistencyLevel": "Strong"
                },"locations": [
                  {
                    "locationName": "[parameters('location')]","failoverPriority": 0,"isZoneRedundant": false
                  }
                ],"databaseAccountOfferType": "Standard","enableAutomaticFailover": false,"enableMultipleWriteLocations": false,"publicNetworkAccess": "[parameters('publicNetworkAccess')]"
              }
            },{
              "type": "Microsoft.DocumentDB/databaseAccounts/sqlDatabases","name": "[format('{0}/{1}',parameters('accountName'),parameters('databaseName'))]","properties": {
                "resource": {
                  "id": "[parameters('databaseName')]"
                }
              },"dependsOn": [
                "[resourceId('Microsoft.DocumentDB/databaseAccounts',parameters('accountName'))]"
              ]
            },{
              "type": "Microsoft.DocumentDB/databaseAccounts/sqlDatabases/containers","name": "[format('{0}/{1}/{2}',parameters('databaseName'),parameters('containerName'))]","tags": {},"properties": {
                "resource": {
                  "id": "[parameters('containerName')]","partitionKey": {
                    "paths": [
                      "/partitionKey"
                    ],"kind": "Hash"
                  },"indexingPolicy": {
                    "indexingMode": "consistent","includedPaths": [
                      {
                        "path": "/a/b/?","indexes": [
                          {
                            "kind": "Hash","dataType": "String","precision": -1
                          }
                        ]
                      }
                    ],"excludedPaths": [
                      {
                        "path": "/*"
                      }
                    ]
                  },"defaultTtl": 1
                },"options": {
                  "throughput": "[parameters('throughput')]"
                }
              },"dependsOn": [
                "[resourceId('Microsoft.DocumentDB/databaseAccounts/sqlDatabases',"[resourceId('Microsoft.DocumentDB/databaseAccounts',{
              "type": "Microsoft.DocumentDB/databaseAccounts/sqlRoleDefinitions","apiVersion": "2020-06-01-preview",variables('readOnlyRoleDefinitionId'))]","properties": {
                "roleName": "[parameters('readOnlyRoleDefinitionName')]","type": "CustomRole","assignableScopes": [
                  "[resourceId('Microsoft.DocumentDB/databaseAccounts',parameters('accountName'))]"
                ],"permissions": [
                  {
                    "dataActions": "[parameters('readOnlyRoleDataActions')]"
                  }
                ]
              },{
              "type": "Microsoft.DocumentDB/databaseAccounts/sqlRoleAssignments",variables('readOnlyRoleAssignmentId'))]","properties": {
                "roleDefinitionId": "[resourceId('Microsoft.DocumentDB/databaseAccounts/sqlRoleDefinitions',"principalId": "[parameters('readOnlyPrincipalId')]","scope": "[resourceId('Microsoft.DocumentDB/databaseAccounts',parameters('accountName'))]"
              },"dependsOn": [
                "[resourceId('Microsoft.DocumentDB/databaseAccounts/sqlRoleDefinitions',variables('readWriteRoleDefinitionId'))]","properties": {
                "roleName": "[parameters('readWriteRoleDefinitionName')]","permissions": [
                  {
                    "dataActions": "[parameters('readWriteRoleDataActions')]"
                  }
                ]
              },"dependsOn": [
                "[resourceId('Microsoft.DocumentDB/databaseAccounts/sqlRoleAssignments',variables('readOnlyRoleDefinitionId'))]"
              ]
            },variables('readWriteRoleAssignmentId'))]","principalId": "[parameters('readWritePrincipalId')]",parameters('accountName'))]"
              ]
            }
          ]
        }
      }
    }
  ]
}
azureazure-bicepazure-cosmosdbazure-cosmosdb-sqlapi

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