scollier

Using OpenShift Release with alternative GCP account

There are a few preq to be done before running make:

• Clone openshift/release and openshift/shared-secrets
• Create a new service account
• Create a new subdomain that GCE will manage
• Modify gcp-dev/vars.yml

scollier

Recovering ETCD

Creating a RW single node cluster: On the etcd node that you did not remove from the cluster, stop all etcd services:

# systemctl stop etcd.service

Add the following line to the etcd.conf file

scollier

#!/bin/bash -x

OC_DIR=/root/openshift.local.clusterup

if [ -d $OC_DIR ]; 
  then
    oc cluster down
    for i in `mount | grep -i openshift | awk '{ print $3 }'`; do 
      umount $i; 
    done

scollier

This demo describes how to attach cinder running on top of k8s to an existing external ceph cluster. At the end, you will have a Cinder deployment without authorization enabled.

deploy kubernetes here.

deploy kubevirt here.

Pre-requisites:

You must have name resolution to the node that will be running the mariadb server.

scollier

Prerequisites:

Functioning DNS
Functioning OpenStack environment
Functioning AWS environment
Proper permissions

On premise OpenShift on OpenStack environment:

1 Infrastructure node

scollier

AWSCLI Demo 5-3-2016

Start demo by showing empty AWS console.

Deploy the environment with the script. Use /bin/time to show that in 5 1/2 minutes, you have OpenShift infrastructure set up.

Start presentation.

Environment:

scollier

#!/bin/bash

# Set the variables for date, and argument
DATE=$(date +"%m_%d_%Y-%M")
INPUT="$1"

# Grab the password for RHEV-M, don't report it to std out.
echo
echo "Please provide the RHEVM password, password is not echoed out to stdout, enter password and press Enter."
read -p "Enter Password:" -s RHEVM_PASSWORD

scollier

Red Hat Summit Atomic Host Deploy on RHEV Demo

Environment:

3 Atomic hosts
* node-1.rha
* node-2.rha
* node-3.rha
** The nodes will have a populated /etc/hosts file with the other nodes entered
** The nodes will have 2GB of memory each

scollier

test

scollier

Script for container best practices contribution video.

Set up the environment:

Have the chrome browser showing 3 pre-configured tabs: github, asciidoc reference, docker registry showing container.
Open a terminal to a clean Fedora 21 host.


Start covering the material: