RAM authorization - CloudOps Orchestration Service

Resource Access Management (RAM) is a service provided by Alibaba Cloud to manage user identities and resource access permissions. You can use RAM to prevent RAM users from sharing the AccessKey pairs of your Alibaba Cloud account. You can also use RAM to grant minimum permissions to RAM users. RAM uses policies to define permissions.

This topic describes the elements, such as Action, Resource, and Condition, which are defined by OOS. You can use the elements to create policies in RAM. The code (RamCode) in RAM that is used to indicate OOS is oos. You can grant permissions on OOS at the RESOURCE.

General structure of a policy

Policies can be stored as JSON files. The following code provides an example on the general structure of a policy:

{
  "Version": "1",
  "Statement": [
    {
      "Effect": "<Effect>",
      "Action": "<Action>",
      "Resource": "<Resource>",
      "Condition": {
        "<Condition_operator>": {
          "<Condition_key>": [
            "<Condition_value>"
          ]
        }
      }
    }
  ]
}

The following list describes the fields in the policy:

Effect: specifies the authorization effect. Valid values: Allow, Deny.
Action: specifies one or more API operations that are allowed or denied. For more information, see the Action section of this topic.
Resource: specifies one or more resources to which the policy applies. You can use an Alibaba Cloud Resource Name (ARN) to specify a resource. For more information, see the Resource section of this topic.
Condition: specifies one or more conditions that are required for the policy to take effect. This is an optional field. For more information, see the Condition section of this topic.
- Condition_operator: specifies the conditional operators. Different types of conditions support different conditional operators. For more information, see Policy elements.
- Condition_key: specifies the condition keys.
- Condition_value: specifies the condition values.

Action

OOS defines the values that you can use in the Action element of a policy statement. The following table describes the values.

Operation: the value that you can use in the Action element to specify the operation on a resource.
API operation: the API operation that you can call to perform the operation.
Access level: the access level of each operation. The levels are read, write, and list.
Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
- The required resource types are displayed in bold characters.
- If the permissions cannot be granted at the resource level, All Resources is used in the Resource type column of the operation.
Condition key: the condition keys that are defined by the Alibaba Cloud service. The Condition key column does not list the common condition keys that are defined by Alibaba Cloud. For more information about the common condition keys, see Generic Condition Keyword.
Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.

Actions	API operation	Access level	Resource type	Condition key	Associated operation
oos:GetServiceSettings	GetServiceSettings	get	ServiceSetting acs:oos:{#regionId}:{#accountId}:ServiceSetting	None	None
oos:CreateApplication	CreateApplication	Write	Application acs:oos:{#regionId}:{#accountId}:application/*	None	None
oos:DeleteSecretParameter	DeleteSecretParameter	WRITE	secretparameter acs:oos:{#regionId}:{#accountId}:secretparameter/{#secretparameterName}	None	None
oos:UpdateStateConfiguration	UpdateStateConfiguration	update	stateconfiguration acs:oos:{#regionId}:{#accountId}:stateconfiguration/{#stateconfigurationId}	None	None
oos:CreateSecretParameter	CreateSecretParameter	create	secretparameter acs:oos:{#regionId}:{#accountId}:secretparameter/{#secretparameterName}	None	None
oos:ContinueDeployApplicationGroup	ContinueDeployApplicationGroup	update	ApplicationGroup acs:oos:{#regionId}:{#AccountId}:application/{#applicationName}/applicationgroup/{#applicationGroupName}	None	None
oos:GetSecretParametersByPath	GetSecretParametersByPath	get	secretparameter acs:oos:{#regionId}:{#accountId}:secretparameter/{#secretparameterName}	None	None
oos:UpdatePatchBaseline	UpdatePatchBaseline	update	patchbaseline acs:oos:{#regionId}:{#accountId}:patchbaseline/{#patchbaselineName}	None	None
oos:DeleteApplicationGroup	DeleteApplicationGroup	Write	ApplicationGroup acs:oos:{#regionId}:{#AccountId}:application/{#applicationName}/applicationgroup/{#applicationGroupName}	None	None
oos:ListTemplates	ListTemplates	get	Template acs:oos:{#regionId}:{#accountId}:template/* Template acs:oos:{#regionId}:{#accountId}:template/{#templateName}	oos:tag	None
oos:ListResourceExecutionStatus	ListResourceExecutionStatus	get	execution acs:oos:{#regionId}:{#accountId}:execution/{#executionId}	oos:tag	None
oos:StartExecution	StartExecution	update	Execution acs:oos:{#regionId}:{#accountId}:execution/*	oos:tag	None
oos:ListInstancePatches	ListInstancePatches	list	All Resources *	None	None
oos:DeleteTemplate	DeleteTemplate	delete	Template acs:oos:{#regionId}:{#accountId}:template/{#templateName}	oos:tag	None
oos:UpdateTemplate	UpdateTemplate	update	template acs:oos:{#regionId}:{#accountId}:template/{#templateName}	oos:tag	None
oos:GetParameters	GetParameters	get	parameter acs:oos:{#regionId}:{#accountId}:parameter/{#parameterName}	None	None
oos:ListStateConfigurations	ListStateConfigurations	get	StateConfiguration acs:oos:{#regionId}:{#accountId}:stateconfiguration/* StateConfiguration acs:oos:{#regionId}:{#accountId}:stateconfiguration/{#StateConfigurationId}	None	None
oos:ListOpsItems	ListOpsItems	list	OpsItem acs:oos:{#regionId}:{#accountId}:opsitem/*	None	None
oos:GetExecutionTemplate	GetExecutionTemplate	get	Execution acs:oos:{#regionId}:{#accountId}:execution/{#executionId}	oos:tag	None
oos:UpdateParameter	UpdateParameter	update	parameter acs:oos:{#regionId}:{#accountId}:parameter/{#parameterName}	None	None
oos:GetParametersByPath	GetParametersByPath	get	parameter acs:oos:{#regionId}:{#accountId}:parameter/{#parameterName}	None	None
oos:DeployApplicationGroup	DeployApplicationGroup	update	ApplicationGroup acs:oos:{#regionId}:{#AccountId}:application/{#applicationName}/applicationgroup/{#applicationGroupName}	None	None
oos:UpdateApplication	UpdateApplication		Application acs:oos:{#regionId}:{#accountId}:application/{#ApplicationName}	None	None
oos:GetTemplate	GetTemplate	get	template acs:oos:{#regionId}:{#accountId}:template/{#templateName}	oos:tag	None
oos:ListParameters	ListParameters	list	Parameter acs:oos:{#regionId}:{#accountId}:parameter/*	None	None
oos:GetParameter	GetParameter	get	parameter acs:oos:{#regionId}:{#accountId}:parameter/{#parameterName}	None	None
oos:ListInstancePatchStates	ListInstancePatchStates	list	All Resources *	None	None
oos:ListTaskExecutions	ListTaskExecutions	get	Execution acs:oos:{#regionId}:{#accountId}:execution/{#executionId}	oos:tag	None
oos:DescribeRegions	DescribeRegions	get	All Resources *	None	None
oos:UntagResources	UntagResources	update	execution acs:oos:{#regionId}:{#accountId}:execution/{#executionId} template acs:oos:{#regionId}:{#accountId}:template/{#templateName}	oos:tag	None
oos:CreateParameter	CreateParameter	create	parameter acs:oos:{#regionId}:{#accountId}:parameter/{#parameterName}	None	None
oos:DescribeApplicationGroupBill	DescribeApplicationGroupBill	get	ApplicationGroup acs:oos:{#regionId}:{#AccountId}:application/{#ApplicationName}/applicationgroup/{#ApplicationGroupName}	None	None
oos:ListPatchBaselines	ListPatchBaselines	list	PatchBaseline acs:oos:{#regionId}:{#accountId}:patchbaseline/{#PatchBaselineName}	None	None
oos:UpdateOpsItem	UpdateOpsItem	update	OpsItem acs:oos:{#regionId}:{#accountId}:opsitem/{#OpsItemId}	None	None
oos:ListApplications	ListApplications	list	Application acs:oos:{#regionId}:{#accountId}:application/*	None	None
oos:UpdateApplicationGroup	UpdateApplicationGroup	update	ApplicationGroup acs:oos:{#regionId}:{#AccountId}:application/{#applicationName}/applicationgroup/{#applicationGroupName}	None	None
oos:ListExecutionRiskyTasks	ListExecutionRiskyTasks	get	template acs:oos:{#regionId}:{#accountId}:template/{#templateName}	oos:tag	None
oos:GetApplicationGroup	GetApplicationGroup	get	ApplicationGroup acs:oos:{#regionId}:{#AccountId}:application/{#applicationName}/applicationgroup/{#applicationGroupName}	None	None
oos:GetSecretParameter	GetSecretParameter	get	secretparameter acs:oos:{#regionId}:{#accountId}:secretparameter/{#secretparameterName}	None	None
oos:CreateOpsItem	CreateOpsItem	create	OpsItem acs:oos:{#regionId}:{#accountId}:opsitem/*	None	None
oos:SetServiceSettings	SetServiceSettings	update	ServiceSetting acs:oos:{#regionId}:{#accountId}:ServiceSetting	None	None
oos:ListTagValues	ListTagValues	get	All Resources *	None	None
oos:CreateStateConfiguration	CreateStateConfiguration	create	StateConfiguration acs:oos:{#regionId}:{#accountId}:stateconfiguration/*	None	None
oos:GetPatchBaseline	GetPatchBaseline	get	patchbaseline acs:oos:{#regionId}:{#accountId}:patchbaseline/{#patchbaselineName}	None	None
oos:UpdateSecretParameter	UpdateSecretParameter	update	secretparameter acs:oos:{#regionId}:{#accountId}:secretparameter/{#secretparameterName}	None	None
oos:GetSecretParameters	GetSecretParameters	get	secretparameter acs:oos:{#regionId}:{#accountId}:secretparameter/{#secretparameterName}	None	None
oos:DeleteTemplates	DeleteTemplates	delete	Template acs:oos:{#regionId}:{#accountId}:template/{#templateName}	None	None
oos:NotifyExecution	NotifyExecution	update	execution acs:oos:{#regionId}:{#accountId}:execution/{#executionId}	oos:tag	None
oos:ListTagResources	ListTagResources	get	Execution acs:oos:{#regionId}:{#accountId}:execution/{#executionId} Template acs:oos:{#regionId}:{#accountId}:template/{#TemplateName} StateConfiguration acs:oos:{#regionId}:{#accountId}:stateconfiguration/{#StateConfigurationId} Parameter acs:oos:{#regionId}:{#accountId}:parameter/{#ParameterName} SecretParameter acs:oos:{#regionId}:{#accountId}:secretparameter/{#SecretParameterName} OpsItem acs:oos:{#regionId}:{#accountId}:opsitem/{#OpsItemId} PatchBaseline acs:oos:{#regionId}:{#accountId}:patchbaseline/{#PatchBaselineName} Execution acs:oos:{#regionId}:{#accountId}:execution/* Template acs:oos:{#regionId}:{#accountId}:template/* OpsItem acs:oos:{#regionId}:{#accountId}:opsitem/* SecretParameter acs:oos:{#regionId}:{#accountId}:secretparameter/* PatchBaseline acs:oos:{#regionId}:{#accountId}:patchbaseline/* StateConfiguration acs:oos:{#regionId}:{#accountId}:stateconfiguration/* Parameter acs:oos:{#regionId}:{#accountId}:parameter/*	oos:tag	None
oos:DeleteApplication	DeleteApplication	delete	Application acs:oos:{#regionId}:{#accountId}:application/{#ApplicationName}	None	None
oos:ListSecretParameterVersions	ListSecretParameterVersions	list	secretparameter acs:oos:{#regionId}:{#accountId}:secretparameter/{#secretparameterName}	None	None
oos:TagResources	TagResources	update	execution acs:oos:{#regionId}:{#accountId}:execution/{#executionId} template acs:oos:{#regionId}:{#accountId}:template/{#templateName}	oos:tag	None
oos:CreatePatchBaseline	CreatePatchBaseline	WRITE	patchbaseline acs:oos:{#regionId}:{#accountId}:patchbaseline/{#patchbaselineName}	None	None
oos:ListInventoryEntries	ListInventoryEntries	get	All Resources *	None	None
oos:ListTemplateVersions	ListTemplateVersions	list	Template acs:oos:{#regionId}:{#accountId}:template/{#templateName}	None	None
oos:DeleteParameter	DeleteParameter	WRITE	parameter acs:oos:{#regionId}:{#accountId}:parameter/{#parameterName}	None	None
oos:GenerateExecutionPolicy	GenerateExecutionPolicy	get	Template acs:oos:{#regionId}:{#accountId}:template/{#templateName}	None	None
oos:DeleteStateConfigurations	DeleteStateConfigurations	delete	stateconfiguration acs:oos:{#regionId}:{#accountId}:stateconfiguration/{#stateconfigurationId}	None	None
oos:ListSecretParameters	ListSecretParameters	list	SecretParameter acs:oos:{#regionId}:{#accountId}:secretparameter/*	None	None
oos:RegisterDefaultPatchBaseline	RegisterDefaultPatchBaseline	update	patchbaseline acs:oos:{#regionId}:{#accountId}:patchbaseline/{#patchbaselineName}	None	None
oos:ListExecutions	ListExecutions	list	Execution acs:oos:{#regionId}:{#accountId}:execution/* Execution acs:oos:{#regionId}:{#accountId}:execution/{#executionId}	oos:tag	None
oos:CancelExecution	CancelExecution	update	Execution acs:oos:{#regionId}:{#accountId}:execution/{#executionId}	oos:tag	None
oos:GetOpsItem	GetOpsItem	get	OpsItem acs:oos:{#regionId}:{#accountId}:opsitem/{#OpsItemId}	None	None
oos:CreateTemplate	CreateTemplate	create	Template acs:oos:{#regionId}:{#accountId}:template/*	oos:tag	None
oos:ChangeResourceGroup	ChangeResourceGroup	update	Template acs:oos:{#regionId}:{#accountId}:template/{#TemplateName} StateConfiguration acs:oos:{#regionId}:{#accountId}:stateconfiguration/{#StateConfigurationId} Parameter acs:oos:{#regionId}:{#accountId}:parameter/{#ParameterName} SecretParameter acs:oos:{#regionId}:{#accountId}:secretparameter/{#SecretParameterName} OpsItem acs:oos:{#regionId}:{#accountId}:opsitem/{#OpsItemId} PatchBaseline acs:oos:{#regionId}:{#accountId}:patchbaseline/{#PatchBaselineName} Execution acs:oos:{#regionId}:{#accountId}:execution/{#ExecutionId}	None	None
oos:ListParameterVersions	ListParameterVersions	list	parameter acs:oos:{#regionId}:{#accountId}:parameter/{#parameterName}	None	None
oos:CreateApplicationGroup	CreateApplicationGroup	Write	ApplicationGroup acs:oos:{#regionId}:{#accountId}:application/{#applicationName}/applicationgroup/{#applicationGroupName}	None	None
oos:TriggerExecution	TriggerExecution	update	execution acs:oos:{#regionId}:{#accountId}:execution/{#executionId}	None	None
oos:DeletePatchBaseline	DeletePatchBaseline	WRITE	PatchBaseline acs:oos:{#regionId}:{#accountId}:patchbaseline/{#Name}	None	None
oos:ValidateTemplateContent	ValidateTemplateContent	get	All Resources *	None	None
oos:GetInventorySchema	GetInventorySchema	get	All Resources *	None	None
oos:ListTagKeys	ListTagKeys	get	All Resources *	None	None
oos:GetApplication	GetApplication	get	Application acs:oos:{#regionId}:{#accountId}:application/{#ApplicationName}	None	None
oos:UpdateExecution	UpdateExecution	update	execution acs:oos:{#regionId}:{#accountId}:execution/{#executionId}	None	None
oos:SearchInventory	SearchInventory	get	All Resources *	None	None
oos:ListExecutionLogs	ListExecutionLogs	get	execution acs:oos:{#regionId}:{#accountId}:execution/{#executionId}	oos:tag	None
oos:ListApplicationGroups	ListApplicationGroups	list	ApplicationGroup acs:oos:{#regionId}:{#AccountId}:application/{#applicationName}/applicationgroup/*	None	None
oos:DeleteExecutions	DeleteExecutions	delete	Execution acs:oos:{#regionId}:{#accountId}:execution/{#executionId}	oos:tag	None

Resource

OOS defines the values that you can use in the Resource. You can attach the policy to a RAM user or a RAM role so that the RAM user or the RAM role can perform a specific operation on a specific resource. The ARN is the unique identifier of the resource on Alibaba Cloud. Take note of the following items:

{#}indicates a variable. {#} must be replaced with an actual value. For example, {#ramcode} must be replaced with the actual code of an Alibaba Cloud service in RAM.
An asterisk (*) is used as a wildcard. Examples:
- {#resourceType} is set to *, all resources are specified.
- {#regionId} is set to *, all regions are specified.
- {#accountId} is set to *, all Alibaba Cloud accounts are specified.

Resource type	ARN
ServiceSetting	acs:oos:{#regionId}:{#accountId}:ServiceSetting
Application	acs:oos:{#regionId}:{#accountId}:application/*
secretparameter	acs:oos:{#regionId}:{#accountId}:secretparameter/{#secretparameterName}
stateconfiguration	acs:oos:{#regionId}:{#accountId}:stateconfiguration/{#stateconfigurationId}
ApplicationGroup	acs:oos:{#regionId}:{#AccountId}:application/{#applicationName}/applicationgroup/{#applicationGroupName}
patchbaseline	acs:oos:{#regionId}:{#accountId}:patchbaseline/{#patchbaselineName}
OpsItemConfiguration	acs:oos:{#regionId}:{#accountId}:OpsItemConfiguration/*
OpsItemConfiguration	acs:oos:{#regionId}:{#accountId}:opsitemconfiguration/{#ConfigurationId}
Template	acs:oos:{#regionId}:{#accountId}:template/*
Template	acs:oos:{#regionId}:{#accountId}:template/{#templateName}
execution	acs:oos:{#regionId}:{#accountId}:execution/{#executionId}
Execution	acs:oos:{#regionId}:{#accountId}:execution/*
template	acs:oos:{#regionId}:{#accountId}:template/{#templateName}
parameter	acs:oos:{#regionId}:{#accountId}:parameter/{#parameterName}
StateConfiguration	acs:oos:{#regionId}:{#accountId}:stateconfiguration/*
StateConfiguration	acs:oos:{#regionId}:{#accountId}:stateconfiguration/{#StateConfigurationId}
OpsItem	acs:oos:{#regionId}:{#accountId}:opsitem/*
Execution	acs:oos:{#regionId}:{#accountId}:execution/{#executionId}
Application	acs:oos:{#regionId}:{#accountId}:application/{#ApplicationName}
Parameter	acs:oos:{#regionId}:{#accountId}:parameter/*
ApplicationGroup	acs:oos:{#regionId}:{#AccountId}:application/{#ApplicationName}/applicationgroup/{#ApplicationGroupName}
PatchBaseline	acs:oos:{#regionId}:{#accountId}:patchbaseline/{#PatchBaselineName}
OpsItem	acs:oos:{#regionId}:{#accountId}:opsitem/{#OpsItemId}
tags	acs:oos:{#regionId}:{#accountId}:tags/*
Template	acs:oos:{#regionId}:{#accountId}:template/{#TemplateName}
Parameter	acs:oos:{#regionId}:{#accountId}:parameter/{#ParameterName}
SecretParameter	acs:oos:{#regionId}:{#accountId}:secretparameter/{#SecretParameterName}
SecretParameter	acs:oos:{#regionId}:{#accountId}:secretparameter/*
PatchBaseline	acs:oos:{#regionId}:{#accountId}:patchbaseline/*
Template	acs:oos:{#regionId}:{#accountId}:template/{#templateNames}
Execution	acs:oos:{#regionId}:{#accountId}:execution/{#ExecutionId}
ApplicationGroup	acs:oos:{#regionId}:{#accountId}:application/{#applicationName}/applicationgroup/{#applicationGroupName}
PatchBaseline	acs:oos:{#regionId}:{#accountId}:patchbaseline/{#Name}
ApplicationGroup	acs:oos:{#regionId}:{#AccountId}:application/{#applicationName}/applicationgroup/*

Condition

OOS defines the values that you can use in the Condition element of a policy statement. The following table describes the values. The following table describes the service-specific condition keys. The common condition keys that are defined by Alibaba Cloud also apply to OOS. For more information about the common condition keys, see Generic Condition Keyword.

The data type determines the conditional operators that you can use to compare the value in a request with the value in a policy statement. You must use conditional operators that are supported by the data type. Otherwise, you cannot compare the value in the request with the value in the policy statement. In this case, the authorization is invalid. For more information about the conditional operators that are supported by each data type, see Policy elements.

Condition key	Description	Data type
oos:tag	OOS tag information, it is used in combination with tag key, oos:tag/<tag-key>. Example: Assuming the tag is team:dev, the condition key and its value are "oos:tag/team": "dev"	String

What to do next

You can create a custom policy and attach the policy to a RAM user, RAM user group, or RAM role. For more information, see the following topics: