refactor(pool): expose provider identity

Author: edersonbrilhante

lambdas/functions/control-plane/src/pool/ec2-pool.ts

@@ -82,6 +82,7 @@ export function createEc2PoolProvider(): PoolRunnerProvider {
   const config = loadEc2PoolProviderConfig();
 
   return {
+    type: 'ec2',
     listRunners: listEc2PoolRunners,
     countAvailableRunners: calculateEc2PoolSize,
     createRunners: createEc2PoolRunners.bind(undefined, config),

lambdas/functions/control-plane/src/pool/pool-provider.ts

@@ -1,5 +1,6 @@
 import type { Octokit } from '@octokit/rest';
 
+import type { RunnerProvider } from '../runner-provider';
 import type { CreateGitHubRunnerConfig, GitHubRunnerType } from '../scale-runners/types';
 
 export interface RunnerStatus {
@@ -19,7 +20,7 @@ export interface CreatePoolRunnersInput {
   githubInstallationClient: Octokit;
 }
 
-export interface PoolRunnerProvider<TRunner = unknown> {
+export interface PoolRunnerProvider<TRunner = unknown> extends RunnerProvider {
   listRunners(input: ListPoolRunnersInput): Promise<TRunner[]>;
   countAvailableRunners(
     runners: TRunner[],

lambdas/functions/control-plane/src/pool/pool.ts

@@ -18,7 +18,7 @@ export interface PoolEvent {
 export async function adjust(event: PoolEvent): Promise<void> {
   const runnerProviderType = resolveRunnerProviderType(event.type);
   const runnerProvider = createPoolRunnerProvider(runnerProviderType);
-  logger.info(`Checking current ${runnerProviderType} pool size against pool of size: ${event.poolSize}`);
+  logger.info(`Checking current ${runnerProvider.type} pool size against pool of size: ${event.poolSize}`);
   const runnerLabels = process.env.RUNNER_LABELS || '';
   const runnerGroup = process.env.RUNNER_GROUP_NAME || '';
   const runnerNamePrefix = process.env.RUNNER_NAME_PREFIX || '';