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
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
#!/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 $i; | |
done |
This demo describes how to attach cinder running on top of k8s to an existing external ceph cluster. At the end, you will have a Cinder deployment without authorization enabled.
deploy kubernetes here.
deploy kubevirt here.
Pre-requisites:
You must have name resolution to the node that will be running the mariadb server.
Prerequisites: | |
Functioning DNS | |
Functioning OpenStack environment | |
Functioning AWS environment | |
Proper permissions | |
On premise OpenShift on OpenStack environment: | |
1 Infrastructure node |
AWSCLI Demo 5-3-2016 | |
Start demo by showing empty AWS console. | |
Deploy the environment with the script. Use /bin/time to show that in 5 1/2 minutes, you have OpenShift infrastructure set up. | |
Start presentation. | |
Environment: |
#!/bin/bash | |
# Set the variables for date, and argument | |
DATE=$(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 |
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 |
test |
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: |