Kubernetes operator example

Test for learn how they work

Based on:

https://github.com/operator-framework/operator-sdk/blob/master/doc/user-guide.md

memcached-operator

This opetator was modified to detect if a memcached custom resource events and publish the last event in Slack.

The avents supported are:

• create
• update: When the atribute value is modified
• delete when the resouce was deleted

Requeriments

• dep
• git
• go
• docker
• kubectl
• Access to a Kubernetes v1.11.3+ cluster.

Slack token

In order to send Slack mesages the resource require a token is defined, update a valid token in deploy/crds/cache_v1alpha1_memcached_cr.yaml

Usage:

To build and deploy the operator run:

make all

To check the current status of the created resource run

make cr-status