skaegi

Cancellation/A+

This proposal specifies how cancellation is triggered and handled in a Promises/A+ library. Cancellation support is optional and provides a mechanism for a promise consumer to signal that further work on fulfilling should be stopped. Cancellation is modeled as rejection with a specified "Cancel" Error signature.

Terminology

In addition to the terminology from Promises/A+ we use the following:

1. CancelException is an error used to reject cancelled promises.
2. "direct cancellation" is what occurs when a pending promise is cancelled by the consumer of a promise by calling cancel

skaegi

/*global describe specify require global*/
	"use strict";

var assert = require("assert");

var adapter = global.adapter;
var fulfilled = adapter.fulfilled;
var rejected = adapter.rejected;
var pending = adapter.pending;

skaegi

// HOWTO: load LABjs itself dynamically!
// inline this code in your page to load LABjs itself dynamically, if you're so inclined.

(function (global, oDOC, handler) {
    var head = oDOC.head || oDOC.getElementsByTagName("head");

    function LABjsLoaded() {
        // do cool stuff with $LAB here
    }

skaegi

apiVersion: tekton.dev/v1alpha1
kind: Task
metadata:
  name: make-stuff
spec:
  params:
  - name: message
  steps:
  - name: doit
    image: alpine

skaegi

apiVersion: v1
kind: Pod
metadata:
  name: hello20
spec:
  restartPolicy: Never
  containers:
    - name: echo1
      image: busybox:1.31.1
      command:

skaegi

apiVersion: tekton.dev/v1alpha1
kind: Task
metadata:
  name: 20echo-hello-world
spec:
  steps:
    - name: echo1
      image: busybox:1.31.1
      command:
        - echo

skaegi

Beta support for raw block volumes is available in K8s 1.13: https://kubernetes.io/blog/2019/03/07/raw-block-volume-support-to-beta/

The following in-tree volumes types support raw blocks:

• AWS EBS
• Azure Disk
• Cinder

skaegi

apiVersion: v1
data:
  config: my config
kind: ConfigMap
metadata:
  name: config
---
apiVersion: v1
data:
  config: more config