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@cloudsnorkel/cdk-github-runners

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CDK construct to create GitHub Actions self-hosted runners. Creates ephemeral runners on demand. Easy to deploy and highly customizable.

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import { aws_codebuild as codebuild, aws_ec2 as ec2, aws_iam as iam, aws_logs as logs, aws_stepfunctions as stepfunctions, Duration } from 'aws-cdk-lib'; import { Construct } from 'constructs'; import { BaseProvider, IRunnerProvider, IRunnerProviderStatus, RunnerImage, RunnerProviderProps, RunnerRuntimeParameters } from './common'; import { IRunnerImageBuilder, RunnerImageBuilderProps } from '../image-builders'; export interface CodeBuildRunnerProviderProps extends RunnerProviderProps { /** * Runner image builder used to build Docker images containing GitHub Runner and all requirements. * * The image builder must contain the {@link RunnerImageComponent.docker} component unless `dockerInDocker` is set to false. * * The image builder determines the OS and architecture of the runner. * * @default CodeBuildRunnerProvider.imageBuilder() */ readonly imageBuilder?: IRunnerImageBuilder; /** * GitHub Actions label used for this provider. * * @default undefined * @deprecated use {@link labels} instead */ readonly label?: string; /** * GitHub Actions labels used for this provider. * * These labels are used to identify which provider should spawn a new on-demand runner. Every job sends a webhook with the labels it's looking for * based on runs-on. We match the labels from the webhook with the labels specified here. If all the labels specified here are present in the * job's labels, this provider will be chosen and spawn a new runner. * * @default ['codebuild'] */ readonly labels?: string[]; /** * GitHub Actions runner group name. * * If specified, the runner will be registered with this group name. Setting a runner group can help managing access to self-hosted runners. It * requires a paid GitHub account. * * The group must exist or the runner will not start. * * Users will still be able to trigger this runner with the correct labels. But the runner will only be able to run jobs from repos allowed to use the group. * * @default undefined */ readonly group?: string; /** * VPC to launch the runners in. * * @default no VPC */ readonly vpc?: ec2.IVpc; /** * Security group to assign to this instance. * * @default public project with no security group * * @deprecated use {@link securityGroups} */ readonly securityGroup?: ec2.ISecurityGroup; /** * Security groups to assign to this instance. * * @default a new security group, if {@link vpc} is used */ readonly securityGroups?: ec2.ISecurityGroup[]; /** * Where to place the network interfaces within the VPC. * * @default no subnet */ readonly subnetSelection?: ec2.SubnetSelection; /** * The type of compute to use for this build. * See the {@link ComputeType} enum for the possible values. * * @default {@link ComputeType#SMALL} */ readonly computeType?: codebuild.ComputeType; /** * The number of minutes after which AWS CodeBuild stops the build if it's * not complete. For valid values, see the timeoutInMinutes field in the AWS * CodeBuild User Guide. * * @default Duration.hours(1) */ readonly timeout?: Duration; /** * Support building and running Docker images by enabling Docker-in-Docker (dind) and the required CodeBuild privileged mode. Disabling this can * speed up provisioning of CodeBuild runners. If you don't intend on running or building Docker images, disable this for faster start-up times. * * @default true */ readonly dockerInDocker?: boolean; } /** * GitHub Actions runner provider using CodeBuild to execute jobs. * * Creates a project that gets started for each job. * * This construct is not meant to be used by itself. It should be passed in the providers property for GitHubRunners. */ export declare class CodeBuildRunnerProvider extends BaseProvider implements IRunnerProvider { /** * Path to Dockerfile for Linux x64 with all the requirements for CodeBuild runner. Use this Dockerfile unless you need to customize it further than allowed by hooks. * * Available build arguments that can be set in the image builder: * * `BASE_IMAGE` sets the `FROM` line. This should be an Ubuntu compatible image. * * `EXTRA_PACKAGES` can be used to install additional packages. * * `DOCKER_CHANNEL` overrides the channel from which Docker will be downloaded. Defaults to `"stable"`. * * `DIND_COMMIT` overrides the commit where dind is found. * * `DOCKER_VERSION` overrides the installed Docker version. * * `DOCKER_COMPOSE_VERSION` overrides the installed docker-compose version. * * @deprecated Use `imageBuilder()` instead. */ static readonly LINUX_X64_DOCKERFILE_PATH: string; /** * Path to Dockerfile for Linux ARM64 with all the requirements for CodeBuild runner. Use this Dockerfile unless you need to customize it further than allowed by hooks. * * Available build arguments that can be set in the image builder: * * `BASE_IMAGE` sets the `FROM` line. This should be an Ubuntu compatible image. * * `EXTRA_PACKAGES` can be used to install additional packages. * * `DOCKER_CHANNEL` overrides the channel from which Docker will be downloaded. Defaults to `"stable"`. * * `DIND_COMMIT` overrides the commit where dind is found. * * `DOCKER_VERSION` overrides the installed Docker version. * * `DOCKER_COMPOSE_VERSION` overrides the installed docker-compose version. * * @deprecated Use `imageBuilder()` instead. */ static readonly LINUX_ARM64_DOCKERFILE_PATH: string; /** * Create new image builder that builds CodeBuild specific runner images. * * You can customize the OS, architecture, VPC, subnet, security groups, etc. by passing in props. * * You can add components to the image builder by calling `imageBuilder.addComponent()`. * * The default OS is Ubuntu running on x64 architecture. * * Included components: * * `RunnerImageComponent.requiredPackages()` * * `RunnerImageComponent.runnerUser()` * * `RunnerImageComponent.git()` * * `RunnerImageComponent.githubCli()` * * `RunnerImageComponent.awsCli()` * * `RunnerImageComponent.docker()` * * `RunnerImageComponent.githubRunner()` */ static imageBuilder(scope: Construct, id: string, props?: RunnerImageBuilderProps): import("../image-builders").IConfigurableRunnerImageBuilder; /** * CodeBuild project hosting the runner. */ readonly project: codebuild.Project; /** * Labels associated with this provider. */ readonly labels: string[]; /** * Grant principal used to add permissions to the runner role. */ readonly grantPrincipal: iam.IPrincipal; /** * Docker image loaded with GitHub Actions Runner and its prerequisites. The image is built by an image builder and is specific to CodeBuild. */ readonly image: RunnerImage; /** * Log group where provided runners will save their logs. * * Note that this is not the job log, but the runner itself. It will not contain output from the GitHub Action but only metadata on its execution. */ readonly logGroup: logs.ILogGroup; readonly retryableErrors: string[]; private readonly group?; private readonly vpc?; private readonly securityGroups?; private readonly dind; constructor(scope: Construct, id: string, props?: CodeBuildRunnerProviderProps); /** * Generate step function task(s) to start a new runner. * * Called by GithubRunners and shouldn't be called manually. * * @param parameters workflow job details */ getStepFunctionTask(parameters: RunnerRuntimeParameters): stepfunctions.IChainable; grantStateMachine(_: iam.IGrantable): void; status(statusFunctionRole: iam.IGrantable): IRunnerProviderStatus; /** * The network connections associated with this resource. */ get connections(): ec2.Connections; } /** * @deprecated use {@link CodeBuildRunnerProvider} */ export declare class CodeBuildRunner extends CodeBuildRunnerProvider { }