Cloudfoundry NG/v2 client

Supports interaction with Cloudfoundry.

Install:

npm install cloudfoundry-client

Current endpoint support includes:

* apps
* services
* service_plans
* service_instances
* organizations
* spaces
* domains
* runtimes
* frameworks
* events

Interaction is accomplished via client... (see examples below)

Usage

Creating client

Authentication can be done via either token or login. If, however, the token
expires, the login info will be used to acquire a new token. Hence, long
running processes should consider the use of email/password.

``js
var Client = require('cloudfoundry-client');

var client = new Client({
host: 'pivotal.io',
protocol: 'https:',
token: 'XYZ', // optional if email/password is provided
email: 'my email' // optional if token is provided
password: 'password' // optional if token is provided
});
`

Getting from collections

Paging is accomplished automatically. For example, a request for apps will
return all apps, not just those returned on the first page.

For example, to get all apps:

`js
client.apps.get(function (err, apps) {
console.log('your apps are:', apps);
});
`

$3

`js
var guid = < app guid >;

client.apps.get(guid, function (err, app) {
console.log(util.format('app by %s is %s', guid, app));
});
`

$3

There are two ways to do this. The first is to get the object, then call the method corresponding to its nested collection:

`js
client.apps.get(guid, function (err, app) {
// handle err
app.summary.get(function (err, summary) {
console.log(util.format('summary for app %s is %s', guid, summary));
});
});
`

The drawback is that this requires 2 round trips to the server: first to get the app, then to get the summary via the summary endpoint.

This can be bypassed by omitting the callback on the first get:

`js
client.apps.get(guid).summary.get(function (err, summary) {
console.log(util.format('summary for app %s is %s', guid, summary));
});
`

This simply executes the call to the summary endpoint using the app's guid. The result from the apps.get, however, has no app data: only methods allowing the user to get nested collections.

The nested attributes convert the CF endpoints to camel. For example, service_instances is accessed in the client via serviceInstances:

`
client.apps.get(guid).serviceInstances.get(function (err, serviceInstances) {
console.log(util.format('summary for app %s is %s', guid, summary));
});
``

Get logs:

client.apps.get(guid).instances.get(0).logs.get(function (err, logs) {
// check err ..
console.log('logs for instance 0 are:', log);
});

Roadmap

See issues.