Memorystore for Memcached: Node.js Client

Memcache client for Node.js

A comprehensive list of changes in each version may be found in the CHANGELOG.

Read more about the client libraries for Cloud APIs, including the older Google APIs Client Libraries, in Client Libraries Explained.

Table of contents:

Quickstart
Samples
Versioning
Contributing
License

Quickstart

Before you begin

Select or create a Cloud Platform project.
Enable billing for your project.
Enable the Memorystore for Memcached API.
Set up authentication with a service account so you can access the API from your local workstation.

Installing the client library

npm install @google-cloud/memcache

Using the client library

/**
 * This snippet has been automatically generated and should be regarded as a code template only.
 * It will require modifications to work.
 * It may require correct/in-range values for request initialization.
 * TODO(developer): Uncomment these variables before running the sample.
 */
/**
 *  Required. The resource name of the instance location using the form:
 *      `projects/{project_id}/locations/{location_id}`
 *  where `location_id` refers to a GCP region
 */
// const parent = 'abc123'
/**
 *  The maximum number of items to return.
 *  If not specified, a default value of 1000 will be used by the service.
 *  Regardless of the page_size value, the response may include a partial list
 *  and a caller should only rely on response's
 *  next_page_token CloudMemcache.ListInstancesResponse.next_page_token
 *  to determine if there are more instances left to be queried.
 */
// const pageSize = 1234
/**
 *  The next_page_token value returned from a previous List request,
 *  if any.
 */
// const pageToken = 'abc123'
/**
 *  List filter. For example, exclude all Memcached instances with name as
 *  my-instance by specifying "name != my-instance".
 */
// const filter = 'abc123'
/**
 *  Sort results. Supported values are "name", "name desc" or "" (unsorted).
 */
// const orderBy = 'abc123'

// Imports the Memcache library
const {CloudMemcacheClient} = require('@google-cloud/memcache').v1;

// Instantiates a client
const memcacheClient = new CloudMemcacheClient();

async function callListInstances() {
  // Construct request
  const request = {
    parent,
  };

  // Run request
  const iterable = await memcacheClient.listInstancesAsync(request);
  for await (const response of iterable) {
    console.log(response);
  }
}

callListInstances();

Samples

Samples are in the samples/ directory. Each sample's README.md has instructions for running its sample.

Sample	Source Code	Try it
Cloud_memcache.apply_parameters	source code
Cloud_memcache.create_instance	source code
Cloud_memcache.delete_instance	source code
Cloud_memcache.get_instance	source code
Cloud_memcache.list_instances	source code
Cloud_memcache.reschedule_maintenance	source code
Cloud_memcache.update_instance	source code
Cloud_memcache.update_parameters	source code
Cloud_memcache.apply_parameters	source code
Cloud_memcache.apply_software_update	source code
Cloud_memcache.create_instance	source code
Cloud_memcache.delete_instance	source code
Cloud_memcache.get_instance	source code
Cloud_memcache.list_instances	source code
Cloud_memcache.reschedule_maintenance	source code
Cloud_memcache.update_instance	source code
Cloud_memcache.update_parameters	source code
Quickstart	source code
Quickstart	source code

The Memorystore for Memcached Node.js Client API Reference documentation also contains samples.

Supported Node.js Versions

Our client libraries follow the Node.js release schedule. Libraries are compatible with all current active and maintenance versions of Node.js. If you are using an end-of-life version of Node.js, we recommend that you update as soon as possible to an actively supported LTS version.

Google's client libraries support legacy versions of Node.js runtimes on a best-efforts basis with the following warnings:

Legacy versions are not tested in continuous integration.
Some security patches and features cannot be backported.
Dependencies cannot be kept up-to-date.

Client libraries targeting some end-of-life versions of Node.js are available, and can be installed through npm dist-tags. The dist-tags follow the naming convention legacy-(version). For example, npm install @google-cloud/memcache@legacy-8 installs client libraries for versions compatible with Node.js 8.

Versioning

This library follows Semantic Versioning.

This library is considered to be stable. The code surface will not change in backwards-incompatible ways unless absolutely necessary (e.g. because of critical security issues) or with an extensive deprecation period. Issues and requests against stable libraries are addressed with the highest priority.

More Information: Google Cloud Platform Launch Stages

Contributing

Contributions welcome! See the Contributing Guide.

Please note that this README.md, the samples/README.md, and a variety of configuration files in this repository (including .nycrc and tsconfig.json) are generated from a central template. To edit one of these files, make an edit to its templates in directory.

License

Apache Version 2.0

See LICENSE