osos

an openstack object-storage client for browser

usage

creating a client

var client = new osos.Client({
    baseUrl: "http://object-storage.com/v1/project",
    token: "token"
});

uploading

uploading large file

var promise = client.upload(file, container, {
    sliceSize: 2, // Mb
    concurrency: 2,
    retry: 3
});

promise.then(function() {
    console.log("done");
});

uploading small file

client.directUpload(file, container);

progress

client.upload(file, container, {
    onProgress: function(progress) {
        console.log(progress);
    }
})

more api

client.listContainers();
client.listOjbects(container);
client.delObject(container, object);

examples

working in progress examples included, reactjs is required(run bower install)

a proxy is also needed, nginx can be configured as following:

server {
    listen 8000;
    root /path/to/osos/;
    client_max_body_size 20M;

    location /v1 {
        proxy_pass http://object-storage:8080;
    }
}

after nginx is setup, visit localhost:8000/examples/list.html and localhost:8000/examples/upload.html

building osos.js

just run:

gulp

dependencies

• depends on native es6 Promise, you might need a shim for older browsers
• spark-md5 for upload