Overview

Dead simple Elixir wrapper for the CloudSigma API.

Installation

First, add CloudSigma to your mix.exs dependencies:

def deps do
  [{:cloudsigma_api_wrapper, "~> 0.1"}]
end

Then, update your dependencies:

$ mix deps.get

Configuration

See the sample configuration

Edit to taste. Pay particular attention to the api_endpoint_location: setting -- this should be set to the three letter abbreviation for the API endpoint you want to connect with. Defaults to "zrh"

Usage

The library leverages the Tesla HTTP library, and for now it simply wraps the Tesla GET/POST/etc methods directly.

The path and JSON data parameters can be figured out via CloudSigma's API.

Note that many of the endpoint paths include a trailing slash -- you'll need to include that to hit the right path on the endpoint.

Examples

# Get location info.
{:ok, response} = CloudSigma.get("/locations/")
IO.puts response.status
IO.inspect response.headers
IO.inspect response.body
# First location.
location = Enum.at(response.body["objects"], 0)
location_id = location["id"]
# Get only the first three locations.
{:ok, response} = CloudSigma.get("/locations/", query: [offset: 0, limit: 3])

#Get servers.
{:ok, response} = CloudSigma.get("/servers/")
# First server.
server = Enum.at(response.body["objects"], 0)
server_id = server["uuid"]

# Get server.
{:ok, response} = CloudSigma.get("/servers/#{server_id}/")
Apex.ap(response.body)
ip = Enum.at(response.body["nics"], 0)["ip_v4"]["ip"]["uuid"]
status = response.body["status"]

# Update server.
data = %{
  name: "new-server-name",
  cpu: 2000,
  mem: 4294967296,
  vnc_password: "updated_password",
}
{:ok, response} = CloudSigma.put("/servers/#{server_id}/", data)
name = response.body["name"]

# Get drives.
{:ok, response} = CloudSigma.get("/drives/")
Enum.each response.body["objects"], fn drive ->
  IO.inspect drive
end
# First drive
drive = Enum.at(response.body["objects"], 0)
drive_id = drive["uuid"]
{:ok, response} = CloudSigma.get("/drives/#{drive_id}/")
name = response.body["name"]

# Clone server.
data = %{
  name: "example-server-clone",
  random_vnc_password: true,
}
{:ok, response} = CloudSigma.post("/servers/#{server_id}/action/", data, query: [do: "clone"])
clone_name = response.body["name"]
server_clone_id = response.body["uuid"]
clone_status = response.body["status"]

# Start the cloned server.
{:ok, response} = CloudSigma.post("/servers/#{server_clone_id}/action/", %{}, query: [do: "start"])
start_result = response.body["result"]

# Stop the cloned server.
{:ok, response} = CloudSigma.post("/servers/#{server_clone_id}/action/", %{}, query: [do: "stop"])
start_result = response.body["result"]

# Delete cloned server and all attached drives.
{:ok, response} = CloudSigma.delete("/servers/#{server_clone_id}/", query: [recurse: "all_drives"])
# 204 is successful delete.
204 == response.status

# By default, the library will send requests to the API endpoint specified in
# the configuration file. It is possible to send API requests to other
# endpoints by manually creating an endpoint client, then prepending the
# created client to the argument list of any call to the API.
# For example, to get a list of servers from the WDC endpoint instead of the
# default one you've configured:
client = CloudSigma.make_endpoint_client("wdc")
{:ok, response} = CloudSigma.get(client, "/servers/")