Development in the Cloud

brigade-2.js

const kubernetes = require('@kubernetes/client-node');
const yaml = require('js-yaml');

const k8sClient = kubernetes.Config.defaultClient();
const BRIGADE_NAMESPACE = 'brigade';

const createEnvironmentConfigMap = async (name, projects) => {
  const configMap = new kubernetes.V1ConfigMap();
  const metadata = new kubernetes.V1ObjectMeta();
  metadata.name = `environment-config-${name}`;
  metadata.namespace = BRIGADE_NAMESPACE;
  metadata.labels = {
    type: 'preview-environment-config',
    environmentName: name,
  };
  configMap.metadata = metadata;
  configMap.data = {
    environment: yaml.dump(projects),
  };

  try {
    await k8sClient.createNamespacedConfigMap(BRIGADE_NAMESPACE, configMap);
  } catch (error) {
    if (error.body && error.body.code === 409) {
      await k8sClient.replaceNamespacedConfigMap(
        configMap.metadata.name, BRIGADE_NAMESPACE, configMap,
      );
    } else {
      throw error;
    }
  }
};