-
Notifications
You must be signed in to change notification settings - Fork 1
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Signed-off-by: seven <[email protected]>
- Loading branch information
Showing
3 changed files
with
189 additions
and
155 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,186 @@ | ||
| import * as ros from '@alicloud/ros-cdk-core'; | ||
| import { ActionContext, EventTypes, ServerlessIac } from '../types'; | ||
| import { RosParameterType } from '@alicloud/ros-cdk-core'; | ||
| import * as fc from '@alicloud/ros-cdk-fc'; | ||
| import * as ram from '@alicloud/ros-cdk-ram'; | ||
| import * as agw from '@alicloud/ros-cdk-apigateway'; | ||
| import path from 'node:path'; | ||
| import fs from 'node:fs'; | ||
|
|
||
| const resolveCode = (location: string): string => { | ||
| const filePath = path.resolve(process.cwd(), location); | ||
| const fileContent = fs.readFileSync(filePath); | ||
|
|
||
| return fileContent.toString('base64'); | ||
| }; | ||
|
|
||
| const replaceVars = ( | ||
| value: { [key: string]: unknown } | string | number | unknown, | ||
| ): { [key: string]: unknown } | string | number | unknown => { | ||
| if (typeof value === 'string') { | ||
| const matchVar = value.match(/^\$\{vars\.(\w+)}$/); | ||
| const containsVar = value.match(/\$\{vars\.(\w+)}/); | ||
| if (matchVar?.length) { | ||
| return ros.Fn.ref(matchVar[1]); | ||
| } | ||
| if (containsVar?.length) { | ||
| return ros.Fn.sub(value.replace(/\$\{vars\.(\w+)}/g, '${$1}')); | ||
| } | ||
| return value; | ||
| } | ||
|
|
||
| if (Array.isArray(value)) { | ||
| return value.map(replaceVars); | ||
| } | ||
|
|
||
| if (typeof value === 'object' && value !== null) { | ||
| return Object.fromEntries(Object.entries(value).map(([key, val]) => [key, replaceVars(val)])); | ||
| } | ||
|
|
||
| return value; | ||
| }; | ||
|
|
||
| export class IacStack extends ros.Stack { | ||
| private readonly iac: ServerlessIac; | ||
|
|
||
| constructor(scope: ros.Construct, iac: ServerlessIac, context: ActionContext) { | ||
| super(scope, iac.service, { | ||
| tags: iac.tags.reduce((acc: { [key: string]: string }, tag) => { | ||
| acc[tag.key] = tag.value; | ||
| return acc; | ||
| }, {}), | ||
| }); | ||
|
|
||
| this.iac = replaceVars(iac) as ServerlessIac; | ||
| console.log('IAC:', JSON.stringify(this.iac)); | ||
|
|
||
| Object.entries(this.iac.vars).map( | ||
| ([key, value]) => | ||
| new ros.RosParameter(this, key, { | ||
| type: RosParameterType.STRING, | ||
| defaultValue: value, | ||
| }), | ||
| ); | ||
|
|
||
| new ros.RosInfo(this, ros.RosInfo.description, `${this.iac.service} stack`); | ||
|
|
||
| const service = new fc.RosService( | ||
| this, | ||
| `${this.iac.service}-service`, | ||
| { | ||
| serviceName: `${this.iac.service}-service`, | ||
| tags: this.iac.tags, | ||
| }, | ||
| true, | ||
| ); | ||
|
|
||
| this.iac.functions.forEach((fnc) => { | ||
| const func = new fc.RosFunction( | ||
| this, | ||
| fnc.key, | ||
| { | ||
| functionName: fnc.name, | ||
| serviceName: service.serviceName, | ||
| handler: fnc.handler, | ||
| runtime: fnc.runtime, | ||
| memorySize: fnc.memory, | ||
| timeout: fnc.timeout, | ||
| environmentVariables: fnc.environment, | ||
| code: { | ||
| zipFile: resolveCode(fnc.code), | ||
| }, | ||
| }, | ||
| true, | ||
| ); | ||
| func.addDependsOn(service); | ||
| }); | ||
|
|
||
| const apiGateway = this.iac.events.find((event) => event.type === EventTypes.API_GATEWAY); | ||
| if (apiGateway) { | ||
| const gatewayAccessRole = new ram.RosRole( | ||
| this, | ||
| `${this.iac.service}_role`, | ||
| { | ||
| roleName: `${this.iac.service}-gateway-access-role`, | ||
| description: `${this.iac.service} role`, | ||
| assumeRolePolicyDocument: { | ||
| version: '1', | ||
| statement: [ | ||
| { | ||
| action: 'sts:AssumeRole', | ||
| effect: 'Allow', | ||
| principal: { | ||
| service: ['apigateway.aliyuncs.com'], | ||
| }, | ||
| }, | ||
| ], | ||
| }, | ||
| policies: [ | ||
| { | ||
| policyName: `${iac.service}-policy`, | ||
| policyDocument: { | ||
| version: '1', | ||
| statement: [ | ||
| { | ||
| action: ['fc:InvokeFunction'], | ||
| effect: 'Allow', | ||
| // @TODO implement at least permission granting | ||
| resource: ['*'], | ||
| }, | ||
| ], | ||
| }, | ||
| }, | ||
| ], | ||
| }, | ||
| true, | ||
| ); | ||
|
|
||
| const apiGatewayGroup = new agw.RosGroup( | ||
| this, | ||
| `${this.iac.service}_apigroup`, | ||
| { | ||
| groupName: `${this.iac.service}_apigroup`, | ||
| tags: this.iac.tags, | ||
| }, | ||
| true, | ||
| ); | ||
|
|
||
| this.iac.events | ||
| .filter((event) => event.type === EventTypes.API_GATEWAY) | ||
| .forEach((event) => { | ||
| event.triggers.forEach((trigger) => { | ||
| const key = `${trigger.method}_${trigger.path}`.toLowerCase().replace(/\//g, '_'); | ||
| const api = new agw.RosApi( | ||
| this, | ||
| `${event.key}_api_${key}`, | ||
| { | ||
| apiName: `${event.name}_api_${key}`, | ||
| groupId: apiGatewayGroup.attrGroupId, | ||
| visibility: 'PRIVATE', | ||
| requestConfig: { | ||
| requestProtocol: 'HTTP', | ||
| requestHttpMethod: trigger.method, | ||
| requestPath: trigger.path, | ||
| requestMode: 'PASSTHROUGH', | ||
| }, | ||
| serviceConfig: { | ||
| serviceProtocol: 'FunctionCompute', | ||
| functionComputeConfig: { | ||
| fcRegionId: context.region, | ||
| serviceName: service.serviceName, | ||
| functionName: trigger.backend, | ||
| roleArn: gatewayAccessRole.attrArn, | ||
| }, | ||
| }, | ||
| resultSample: 'ServerlessInsight resultSample', | ||
| resultType: 'JSON', | ||
| tags: iac.tags, | ||
| }, | ||
| true, | ||
| ); | ||
| api.addDependsOn(apiGatewayGroup); | ||
| }); | ||
| }); | ||
| } | ||
| } | ||
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters