@atomist/sdm
Version:
Atomist Software Delivery Machine SDK
64 lines • 2.44 kB
JavaScript
;
/*
* Copyright © 2020 Atomist, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.applySpec = void 0;
const logger_1 = require("@atomist/automation-client/lib/util/logger");
const error_1 = require("../support/error");
const retry_1 = require("../support/retry");
const api_1 = require("./api");
const config_1 = require("./config");
const resource_1 = require("./resource");
const spec_1 = require("./spec");
/**
* Create or replace a Kubernetes resource using the provided spec.
* This implementation uses read, patch, and create, but may switch to
* [server-side
* apply](https://github.com/kubernetes/enhancements/issues/555) when
* it is available.
*
* @param spec Kubernetes resource spec sufficient to identify and create the resource
* @return response from the Kubernetes API.
*/
async function applySpec(spec) {
const slug = spec_1.specSlug(spec);
let client;
try {
const kc = config_1.loadKubeConfig();
client = kc.makeApiClient(api_1.K8sObjectApi);
}
catch (e) {
e.message = `Failed to create Kubernetes client: ${error_1.k8sErrMsg(e)}`;
throw e;
}
try {
await client.read(spec);
}
catch (e) {
logger_1.logger.debug(`Failed to read resource ${slug}: ${error_1.k8sErrMsg(e)}`);
logger_1.logger.info(`Creating resource ${slug} using '${resource_1.logObject(spec)}'`);
return retry_1.logRetry(() => client.create(spec), `create resource ${slug}`);
}
logger_1.logger.info(`Patching resource ${slug} using '${resource_1.logObject(spec)}'`);
const options = {
headers: {
"Content-Type": "application/merge-patch+json",
},
};
return retry_1.logRetry(() => client.patch(spec, options), `patch resource ${slug}`);
}
exports.applySpec = applySpec;
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