This package allows Node.js developers to write software that interacts with IBM
Cloud Object Storage. It is a fork of the AWS SDK for Javascript
library.
For release notes, see the CHANGELOG.
You'll need:
- An instance of COS.
- An API key from IBM Cloud Identity and Access Management with at least
Writer
permissions. - The ID of the instance of COS that you are working with.
- Token acquisition endpoint
- Service endpoint
- Node 4.0++.
These values can be found in the IBM Cloud Console by generating a 'service credential'.
The preferred way to install the IBM COS SDK for Node.js is to use the npm package manager for Node.js. Simply type the following into a terminal window:
npm install ibm-cos-sdk
You can source credentials directly from a Service Credential JSON document generated in the IBM Cloud console saved to ~/.bluemix/cos_credentials
. The SDK will automatically load these providing you have not explicitly set other credentials during client creation. If the Service Credential contain HMAC keys the client will use those and authenticate using a signature, otherwise the client will use the provided API key to authenticate using bearer tokens.
var AWS = require('ibm-cos-sdk');
var util = require('util');
var config = {
endpoint: '<endpoint>',
apiKeyId: '<api-key>',
ibmAuthEndpoint: 'https://iam.ng.bluemix.net/oidc/token',
serviceInstanceId: '<resource-instance-id>',
};
var cos = new AWS.S3(config);
function doCreateBucket() {
console.log('Creating bucket');
return cos.createBucket({
Bucket: 'my-bucket',
CreateBucketConfiguration: {
LocationConstraint: 'us-standard'
},
}).promise();
}
function doCreateObject() {
console.log('Creating object');
return cos.putObject({
Bucket: 'my-bucket',
Key: 'foo',
Body: 'bar'
}).promise();
}
function doDeleteObject() {
console.log('Deleting object');
return cos.deleteObject({
Bucket: 'my-bucket',
Key: 'foo'
}).promise();
}
function doDeleteBucket() {
console.log('Deleting bucket');
return cos.deleteBucket({
Bucket: 'my-bucket'
}).promise();
}
doCreateBucket()
.then(doCreateObject)
.then(doDeleteObject)
.then(doDeleteBucket)
.then(function() {
console.log('Finished!');
})
.catch(function(err) {
console.error('An error occurred:');
console.error(util.inspect(err));
});
You can automatically archive objects after a specified length of time or after a specified date. Once archived, a temporary copy of an object can be restored for access as needed. Restore time may take up to 15 hours.
An archive policy is set at the bucket level by calling the putBucketLifecycle
method on a client instance. A newly added or modified archive policy applies to new objects uploaded and does not affect existing objects. For more detail, see the documentation.
Feel free to use GitHub issues for tracking bugs and feature requests, but for help please use one of the following resources:
- Read a quick start guide in IBM Cloud Docs.
- Ask a question on Stack Overflow and tag it with
ibm
andobject-storage
. - Open a support ticket with IBM Cloud Support
- If it turns out that you may have found a bug, please open an issue.
This SDK is distributed under the Apache License, Version 2.0, see LICENSE.txt and NOTICE.txt for more information.