How It Works
Last updated: 2024-12-02 16:01:33
This document describes the directory structure of Terraform TencentCloud Provider.
Directory structure
├─terraform-provider-tencentcloud Root directory│ ├─main.go Program entry file│ ├─AUTHORS Author information│ ├─CHANGELOG.md Changelog│ ├─LICENSE License information│ ├─debug.tf.example Example debugging configuration file│ ├─examples Directory of example configuration files│ │ ├─tencentcloud-eip Example EIP TF files│ │ ├─tencentcloud-instance Example CVM TF files│ │ ├─tencentcloud-nat Example NAT Gateway TF files│ │ ├─tencentcloud-vpc Example VPC TF files│ │ └─ ... Directory of more examples│ ├─tencentcloud Core provider directory│ │ ├─basic_test.go Basic unit test│ │ ├─config.go Public configuration file│ │ ├─data_source_tc_availability_zones.go Availability zone query│ │ ├─data_source_tc_availability_zones_test.go│ │ ├─data_source_tc_nats.go NAT Gateway list query│ │ ├─data_source_tc_nats_test.go│ │ ├─data_source_tc_vpc.go VPC query│ │ ├─data_source_tc_vpc_test.go│ │ ├─... More data sources│ │ ├─helper.go Some public functions│ │ ├─provider.go Core provider file│ │ ├─provider_test.go│ │ ├─resource_tc_eip.go EIP resource manager│ │ ├─resource_tc_eip_test.go│ │ ├─resource_tc_instance.go CVM instance resource manager│ │ ├─resource_tc_instance_test.go│ │ ├─resource_tc_nat_gateway.go NAT Gateway resource manager│ │ ├─resource_tc_nat_gateway_test.go│ │ ├─resource_tc_vpc.go VPC Gateway resource manager│ │ ├─resource_tc_vpc_test.go│ │ ├─... More resource managers│ │ ├─service_eip.go Encapsulated EIP-related service│ │ ├─service_instance.go Encapsulated CVM-instance-related service│ │ ├─service_vpc.go Encapsulated VPC-related service│ │ ├─...│ │ ├─validators.go Public argument validation function│ ├─vendor Dependent third-party libraries│ ├─website Web-Related files│ │ ├─tencentcloud.erb Left sidebar file│ │ ├─docs Source file directory of Markdown documents│ │ │ ├─d Data-Related documents (data_source_*)│ │ │ │ ├─availability_zones.html.md│ │ │ │ ├─nats.html.markdown│ │ │ │ ├─vpc.html.markdown│ │ │ │ ├─...│ │ │ ├─index.html.markdown│ │ │ ├─r Resource-Related documents (resource_*)│ │ │ │ ├─instance.html.markdown│ │ │ │ ├─nat_gateway.html.markdown│ │ │ │ ├─vpc.html.markdown│ │ │ │ └─...
The structure is divided into five main parts:
main.go: Plugin entry.examples: Example directory, which contains examples that can be used directly.tencentcloud: Plugin directory storing service code, where:provider.go: Plugin root describing plugin attributes, such as the configured key, list of supported resources, and callback configuration.data_source_*.go: Defines some resources for read calls, mainly query APIs.resource_*.go: Defines some resources for write calls, including APIs for resource CRUD.service_*.go: Contains some public methods under broad resource categories.vendor: Contains dependent third-party libraries.website: Contains documents as important as examples.Provider lifecycle
The Terraform execution process is as shown below:
Note:
1 - 4: Looks for the provider and loads the tencentcloud plugin.5: Reads your configuration file to get the resources you declared and their states.6: Calls different functions (Create/Update/Delete/Read) based on the resource state.Create
Terraform determines adding a new resource configuration to a
.tf file as Create.Update
Terraform determines modifying one or more parameters of a resource already created in a
.tf file as Update.Delete
Terraform determines deleting the resource configuration already created in a
.tf file or running the terraform destroy command as Delete.Read
Read is a resource query operation that checks whether a resource exists and updates the resource attributes locally.tencentcloud-sdk-go
tencentcloud-sdk-go is a TencentCloud API SDK for Go and used to call TencentCloud APIs for resource management.Was this page helpful?
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