View Source K8s.Client.Runner.Async (k8s v2.5.0)

K8s.Client runner to process a batch of operations in parallel.

Summary

Functions

Runs multiple operations in parallel. Operations will be returned in same order given. Operations will not cease in event of failure.

Functions

Link to this function

run(conn, operations, http_opts \\ [])

View Source

Runs multiple operations in parallel. Operations will be returned in same order given. Operations will not cease in event of failure.

Example

Get a list of pods in parallel:

  pods_to_get = [
    %{"name" => "nginx", "namespace" => "default"},
    %{"name" => "redis", "namespace" => "default"}
  ]

  # Map each one to an individual `GET` operation.
  operations = Enum.map(pods_to_get, fn(%{"name" => name, "namespace" => ns}) ->
     K8s.Client.get("v1", "Pod", namespace: ns, name: name)
  end)

  # Get the results asynchronously
  {:ok, conn} = K8s.Conn.from_file("test/support/kube-config.yaml")
  results = K8s.Client.Runner.Async.run(conn, operations)