Baiju Muthukadan baijum

Setting PostgreSQL using Crunchy PostgreSQL for Kubernetes

Crunchy PostgreSQL for Kubernetes operator is available through OperatorHub.io website.

Installing Operator Lifecycle Manager (OLM)

To install Operator Lifecycle Manager, run this command:

curl -sL https://github.com/operator-framework/operator-lifecycle-manager/releases/download/v0.18.2/install.sh | bash -s v0.18.2

A tale of four backing service bindings

Content:: Introduction
Service Provisioning and Binding
   Helm
   Service Catalog
   ISM
   Crossplane
Deploying Functions and Apps

A tale of three database backing service bindings

Important

This document is deprecated, you want to look at A tale of four backing service bindings instead.

Introduction

How does Cody connect his function or app to a backing service? First off, what do we mean by backing service?

Hi, My name is Baiju Muthukadan.

I work as a Senior Siftware Engineer at Red Hat from Bangalore (India).

channel operator quick reference

direct discussion about administrative action away from the main channel and into #reddit-diabetes-ops to minimise disruption. our -ops channel is the place where users should come to ask for our help. examples:

any sort of operator request or discussion of channel administration in the main channel
PMs asking why a ban was set
reports of harassment (unless the user is confiding in you)
any request for operator action

	The regex patterns in this gist are intended to match any URLs,
	including "mailto:[email protected]", "x-whatever://foo", etc. For a
	pattern that attempts only to match web URLs (http, https), see:
	https://gist.github.com/gruber/8891611


	# Single-line version of pattern:

	(?i)\b((?:[a-z][\w-]+:(?:/{1,3}\|[a-z0-9%])\|www\d{0,3}[.]\|[a-z0-9.\-]+[.][a-z]{2,4}/)(?:[^\s()<>]+\|\(([^\s()<>]+\|(\([^\s()<>]+\)))\))+(?:\(([^\s()<>]+\|(\([^\s()<>]+\)))\)\|[^\s`!()\[\]{};:'".,<>?«»“”‘’]))

	The regex patterns in this gist are intended only to match web URLs -- http,
	https, and naked domains like "example.com". For a pattern that attempts to
	match all URLs, regardless of protocol, see: https://gist.github.com/gruber/249502


	# Single-line version:

	(?i)\b((?:https?:(?:/{1,3}\|[a-z0-9%])\|[a-z0-9.\-]+[.](?:com\|net\|org\|edu\|gov\|mil\|aero\|asia\|biz\|cat\|coop\|info\|int\|jobs\|mobi\|museum\|name\|post\|pro\|tel\|travel\|xxx\|ac\|ad\|ae\|af\|ag\|ai\|al\|am\|an\|ao\|aq\|ar\|as\|at\|au\|aw\|ax\|az\|ba\|bb\|bd\|be\|bf\|bg\|bh\|bi\|bj\|bm\|bn\|bo\|br\|bs\|bt\|bv\|bw\|by\|bz\|ca\|cc\|cd\|cf\|cg\|ch\|ci\|ck\|cl\|cm\|cn\|co\|cr\|cs\|cu\|cv\|cx\|cy\|cz\|dd\|de\|dj\|dk\|dm\|do\|dz\|ec\|ee\|eg\|eh\|er\|es\|et\|eu\|fi\|fj\|fk\|fm\|fo\|fr\|ga\|gb\|gd\|ge\|gf\|gg\|gh\|gi\|gl\|gm\|gn\|gp\|gq\|gr\|gs\|gt\|gu\|gw\|gy\|hk\|hm\|hn\|hr\|ht\|hu\|id\|ie\|il\|im\|in\|io\|iq\|ir\|is\|it\|je\|jm\|jo\|jp\|ke\|kg\|kh\|ki\|km\|kn\|kp\|kr\|kw\|ky\|kz\|la\|lb\|lc\|li\|lk\|lr\|ls\|lt\|lu\|lv\|ly\|ma\|mc\|md\|me\|mg\|mh\|mk\|ml\|mm\|mn\|mo\|mp\|mq\|mr\|ms\|mt\|mu\|mv\|mw\|mx\|my\|mz\|na\|nc\|ne\|nf\|ng\|ni\|nl\|no\|np\|nr\|nu\|nz\|om\|pa\|pe\|pf\|pg\|ph\|pk\|pl\|pm\|pn\|pr\|ps\|pt\|pw\|py\|qa\|re\|ro\|rs\|ru\|rw\|sa\|sb\|sc\|sd\|se\|sg\|sh\|si\|s

	# Options for GnuPG
	# Copyright 1998, 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
	#
	# This file is free software; as a special exception the author gives
	# unlimited permission to copy and/or distribute it, with or without
	# modifications, as long as this notice is preserved.
	#
	# This file is distributed in the hope that it will be useful, but
	# WITHOUT ANY WARRANTY, to the extent permitted by law; without even the
	# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

	package main

	import (
	"encoding/json"
	"fmt"
	"os"
	"text/template"

	"github.com/PaesslerAG/jsonpath"
	)

	App configuration in environment variables: for and against

	For (some of these as per the 12 factor principles)

	1) they are are easy to change between deploys without changing any code

	2) unlike config files, there is little chance of them being checked
	into the code repo accidentally

	3) unlike custom config files, or other config mechanisms such as Java