| 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 |
| #!/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 |
| 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: |
| Prerequisites: | |
| Functioning DNS | |
| Functioning OpenStack environment | |
| Functioning AWS environment | |
| Proper permissions | |
| On premise OpenShift on OpenStack environment: | |
| 1 Infrastructure node |
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.
| #!/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 |
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