Function getContainerMetadata

src/cmap/handshake/client_metadata.ts:189–202

@internal

()

type ContainerMetadata = NonNullable<NonNullable<ClientMetadata['env']>['container']>;
/** @internal */
async function getContainerMetadata(): Promise<ContainerMetadata> {
  dockerPromise ??= fileIsAccessible('/.dockerenv');
  const isDocker = await dockerPromise;

  const { KUBERNETES_SERVICE_HOST = '' } = process.env;
  const isKubernetes = KUBERNETES_SERVICE_HOST.length > 0 ? true : false;

  const containerMetadata: ContainerMetadata = {};

  if (isDocker) containerMetadata.runtime = 'docker';
  if (isKubernetes) containerMetadata.orchestrator = 'kubernetes';

  return containerMetadata;
}

/**
 * @internal