- What's New
- Service Overview
- User Guide
- Template Reference
-
API Reference
- Before You Start
-
API
- Calling APIs
-
Stacks
- Listing Events of a Stack
- Obtaining Stack Metadata
- Listing Stacks
- Creating a Stack
- Obtaining a Stack Template
- Listing Stack Resources
- Listing Stack Outputs
- Continuing to Deploy a Stack
- Deploying a Stack
- Deleting a Stack
- Updating a Stack
- Deleting a Stack with Conditions
- Continuing to Roll Back a Stack
- Execution Plans
- Template Analysis
- Template Management
-
Stack Sets
- Listing Stack Sets
- Creating a Stack Set
- Obtaining a Stack Set Template
- Listing Stack Set Operations
- Obtaining Metadata of a Stack Set
- Listing Stack Instances
- Creating Stack Instances
- Deleting Stack Instance Deprecated
- Updating Stack Instances
- Deleting Stack Instances
- Deploying a Stack Set
- Deleting a Stack Set
- Updating a Stack Set
- Obtaining Metadata of a Stack Set Operation
- Obtaining a Stack Instance
- Customized Providers
- Resource Formation - Hook
- Resource Formation - Module Management
- Permissions and Supported Actions
- Appendix
- Change History
- FAQs
- Videos
-
More Documents
-
User Guide (ME-Abu Dhabi Region)
- Service Overview
- Getting Started
- Stack Management
- CTS
-
Template Reference
- Template Introduction
-
List of Elements
- Resource Indexes
- AOS.Stack
- CCE.Addon.AutoScaler
- CCE.Cluster
- CCE.HelmRelease
- CCE.NodePool
- CCE.Pod
- CCE.Storage.OBS
- CCE.Storage.SFS
- DCS.Redis
- ECS.CloudServer
- ECS.KeyPair
- NAT.Instance
- NAT.SNatRule
- OBS.Bucket
- RDS.MySQL
- SFS.FileSystem
- ULB.Healthmonitor
- ULB.Listener
- ULB.LoadBalancer
- ULB.Member
- ULB.Pool
- VPC.EIP
- VPC.SecurityGroup
- VPC.SecurityGroupRule
- VPC.Subnet
- VPC.VPC
-
Data Structure
- AOS.BatchItem
- Basic.KeyValuePair
- Basic.Label
- Basic.LabelSelector
- Basic.NameAndSecretValue
- Basic.NameKeyPair
- Basic.NameValuePair
- CCE.Addon.AutoScaler.Node
- CCE.DataVolume
- CCE.HelmChart
- CCE.Labels
- CCE.NodePool
- CCE.PublicIP
- DCS.InstanceBackupPolicy
- DCS.PeriodicalBackupPlan
- ECS.DataVolume
- ECS.EIP
- ECS.ExtendParam
- ECS.MountedVolumes
- ECS.NICS
- ECS.Personality
- ECS.PublicIP
- ECS.RootVolume
- ECS.SecurityGroup
- ECS.ServerTags
- ECS.VolumeExtendParam
- K8S.PodSecurityContext
- K8S.SecurityContext.SeLinuxOptions
- MySQL.DBUser
- MySQL.DataBase
- MySQL.DataStore
- RDS.BackupStrategy
- RDS.HA.Mysql
- RDS.Volume
- ULB.StickySession
- VPC.BandWidth
- VPC.PublicIP
- Appendix
- FAQs
- Change History
-
API Reference (ME-Abu Dhabi Region)
- Before You Start
- API Overview
- Calling APIs
-
API
- Creating a Template
- Querying a Template List
- Updating a Template
- Deleting a Template
- Downloading a Template
- Querying a Template
- Querying the Input Parameters of a Template
- Creating a Stack
- Deleting a Stack
- Executing a Stack Lifecycle
- Querying a Stack List
- Querying a Stack
- Querying a Stack Element List
- Querying a Stack Element
- Querying a Stack Output
- Querying Stack Input
- Querying the Execution Record of a Stack
- Querying a Stack Execution Record List
- Appendix
- Change History
-
API Reference (Kuala Lumpur Region)
- Before You Start
-
API
- Calling APIs
-
Stacks
- Listing Events of a Stack
- Obtaining Stack Metadata
- Listing Stacks
- Creating a Stack
- Obtaining a Stack Template
- Listing Stack Resources
- Listing Stack Outputs
- Continuing to Deploy a Stack
- Deploying a Stack
- Deleting a Stack
- Updating a Stack
- Deleting a Stack with Conditions
- Continuing to Roll Back a Stack
- Execution Plans
- Template Analysis
- Template Management
-
Stack Sets
- Listing Stack Sets
- Creating a Stack Set
- Obtaining a Stack Set Template
- Listing Stack Set Operations
- Obtaining Metadata of a Stack Set
- Listing Stack Instances
- Creating Stack Instances
- Deleting Stack Instance Deprecated
- Updating Stack Instances
- Deploying a Stack Set
- Deleting Stack Instances
- Deleting a Stack Set
- Updating a Stack Set
- Obtaining Metadata of a Stack Set Operation
- Obtaining a Stack Instance
- Appendix
- Change History
- User Guide (Kuala Lumpur Region)
-
User Guide (ME-Abu Dhabi Region)
- General Reference
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Variable Reference
During template compilation, you can reference a defined variable or reference a member variable of another object, just like the variable reference during function compilation. You can also reference other existing values in an AOS template.
To ease template compilation, different reference methods are used based on the reference objects:
- To reference input parameters, use get_input.
- To reference element properties, use get_attribute or get_reference.
- To reference mapping tables, use get_in_map.
The preceding reference methods are also called built-in functions. In addition to reference functions, built-in functions also include many other functions. For more information, see Table 1.
Built-In Function |
Description |
---|---|
Used to obtain the values of input parameters in the inputs section of the template file. |
|
Used to obtain the initialization results of other elements in the template. |
|
Simplified form of the get_attribute function. When the attribute information ends with id or name, use the get_attribute (refID or refName) function. |
|
Used to obtain the content in mapping tables. |
|
Used to define whether elements need to be deployed, including cond_eq, cond_not, cond_and, cond_or, and cond_if. |
|
Used to encode character strings in base64 mode. |
|
Used to convert description fields into strings and concatenate them. It can be embedded with the get_attribute and get_input functions. |
|
Used together with the select/get_list_length function in most cases. The split function is mainly used in the following scenarios:
|
|
Used to obtain the object with a specified subscript from an array structure. Generally, this function is used together with the split function. |
|
Used to calculate the number of elements in an array structure. Generally, this function is used together with the split function. |
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