kmx.io/ex_ovh/docs/getting_started_advanced.md

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  Date : 2016-05-23T12:12:36
  

  tidy up compilation errors

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defp deps() do
  [{:ex_ovh, "~> 0.0.1"}]
end

def start(_type, _args) do
  import Supervisor.Spec, warn: false
  spec1 = [supervisor(MyApp.Endpoint, [])]
  spec2 = [supervisor(MyApp.OvhClient, [])]
  opts = [strategy: :one_for_one, name: MyApp.Supervisor]
  Supervisor.start_link(spec1 ++ spec2, opts)
end

config :my_app, MyApp.OvhClient,
   ovh: [
     application_key: System.get_env("MY_APP_OVH_CLIENT_APPLICATION_KEY"),
     application_secret: System.get_env("MY_APP_OVH_CLIENT_APPLICATION_SECRET"),
     consumer_key: System.get_env("MY_APP_OVH_CLIENT_CONSUMER_KEY"),
     endpoint: System.get_env("MY_APP_OVH_CLIENT_ENDPOINT"),
     api_version: System.get_env("MY_APP_OVH_CLIENT_API_VERSION") || "1.0"
   ]

config :ex_ovh,
  ovh: [],
  swift: [
        webstorage: [
                      cdn_name: System.get_env("MY_APP_OVH_CLIENT_WEBSTORAGE_CDN_NAME"),
                      type: :webstorage
                    ]
       ]

config :ex_ovh,
  ovh: [],
  swift: [
        cloudstorage: [
                        tenant_id: System.get_env("MY_APP_OVH_CLIENT_CLOUDSTORAGE_TENANT_ID"), # mandatory, corresponds to a project id
                        user_id: System.get_env("MY_APP_OVH_CLIENT_CLOUDSTORAGE_USER_ID"), # optional, if absent a user will be created using the ovh api.
                        account_temp_url_key: System.get_env("MY_APP_OVH_CLIENT_CLOUDSTORAGE_TEMP_URL_KEY"), # defaults to :nil if absent and won't be added if == :nil.
                        keystone_endpoint: "https://auth.cloud.ovh.net/v2.0", # default endpoint for keystone (identity) auth
                        region: :nil, # defaults to "SBG1" if set to :nil
                        type: :cloudstorage
                      ]
       ]

config :openstex,
  httpoison: [
              connect_timeout: 30000, # 30 seconds
              receive_timeout: (60000 * 30) # 30 minutes
             ]

Source

• docs/getting_started_advanced.md

• # Getting Started (Advanced)
  
  ## Installation 
  
  - Add `:ex_ovh` to the dependencies.
  
  ```elixir
  defp deps() do
    [{:ex_ovh, "~> 0.0.1"}]
  end
  ```
    
  - Add the client as a supervisor directly to the supervision tree of your application.
  
  ```elixir
  def start(_type, _args) do
    import Supervisor.Spec, warn: false
    spec1 = [supervisor(MyApp.Endpoint, [])]
    spec2 = [supervisor(MyApp.OvhClient, [])]
    opts = [strategy: :one_for_one, name: MyApp.Supervisor]
    Supervisor.start_link(spec1 ++ spec2, opts)
  end
  ```
  
  
  ## Configuration
  
  *Note:* The configuration assumes that the environment variables such as `MY_APP_OVH_CLIENT_CLIENT_ID` are already created.
  
  - Create an OVH account at [OVH](https://www.ovh.com/us/)
  
  - Create an API application at the [OVH API page](https://eu.api.ovh.com/createApp/). Follow the
    steps outlined by OVH there. Alternatively, there is a [mix task](https://hexdocs.pm/ex_hubic/doc/mix_task_advanced.md.html) which can help 
    generate the OVH application.
    
  - Add the configuration settings for the OVH application to your project `config.exs`.
  
  ```elixir
  config :my_app, MyApp.OvhClient,
     ovh: [
       application_key: System.get_env("MY_APP_OVH_CLIENT_APPLICATION_KEY"),
       application_secret: System.get_env("MY_APP_OVH_CLIENT_APPLICATION_SECRET"),
       consumer_key: System.get_env("MY_APP_OVH_CLIENT_CONSUMER_KEY"),
       endpoint: System.get_env("MY_APP_OVH_CLIENT_ENDPOINT"),
       api_version: System.get_env("MY_APP_OVH_CLIENT_API_VERSION") || "1.0"
     ]
  ```
  
  - Make further configurations if necessary, depending on which OVH services are being used.
  
  - Configuration for [webstorage cdn service](https://www.ovh.ie/cdn/webstorage/)
  
  In the example below, `MY_APP_OVH_CLIENT_WEBSTORAGE_CDN_NAME` is added to the environment variables.
  
  ```elixir
  config :ex_ovh,
    ovh: [],
    swift: [
          webstorage: [
                        cdn_name: System.get_env("MY_APP_OVH_CLIENT_WEBSTORAGE_CDN_NAME"),
                        type: :webstorage
                      ]
         ]
  ```
  
  - Configuration for public cloud storage service](https://www.ovh.ie/cloud/storage/)
  
  In the example below, `MY_APP_OVH_CLIENT_CLOUDSTORAGE_TENANT_ID` and `MY_APP_OVH_CLIENT_CLOUDSTORAGE_USER_ID` are
  added to the environment variables.
  
  ```elixir
  config :ex_ovh,
    ovh: [],
    swift: [
          cloudstorage: [
                          tenant_id: System.get_env("MY_APP_OVH_CLIENT_CLOUDSTORAGE_TENANT_ID"), # mandatory, corresponds to a project id
                          user_id: System.get_env("MY_APP_OVH_CLIENT_CLOUDSTORAGE_USER_ID"), # optional, if absent a user will be created using the ovh api.
                          account_temp_url_key: System.get_env("MY_APP_OVH_CLIENT_CLOUDSTORAGE_TEMP_URL_KEY"), # defaults to :nil if absent and won't be added if == :nil.
                          keystone_endpoint: "https://auth.cloud.ovh.net/v2.0", # default endpoint for keystone (identity) auth
                          region: :nil, # defaults to "SBG1" if set to :nil
                          type: :cloudstorage
                        ]
         ]
  ```
  
  - Optionally configure `:openstex` which allows customization of [httpoison opts](https://github.com/edgurgel/httpoison/blob/master/lib/httpoison/base.ex#L127)
  for each request. Example configuration for custom [httpoison opts](https://github.com/edgurgel/httpoison/blob/master/lib/httpoison/base.ex#L127) (optional):
  
  ```elixir
  config :openstex,
    httpoison: [
                connect_timeout: 30000, # 30 seconds
                receive_timeout: (60000 * 30) # 30 minutes
               ]
  ```

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