iam-veeramalla

#!/bin/bash

###############################################################################
# Author: Abhishek Veeramalla
# Version: v0.0.1

# Script to automate the process of listing all the resources in an AWS account
#
# Below are the services that are supported by this script:
# 1. EC2

iam-veeramalla

Step 1: Create a VM

- Create an instance on Hyperstack platform (They have a huge variety of GPU instances)

OS Image - Ubuntu Server 22.04 LTS R535 CUDA 12.2
Flavor Details - A100-80G-PCIe

Step 2: Run resources on the VM

- Install Ollama 

iam-veeramalla

Connect to VPN

# skip this. we don't depend on pipeline anymore
#Clone Pipelines Operator bundle source
#http://pkgs.devel.redhat.com/cgit/containers/openshift-pipelines-operator-prod-operator-metadata/
#Checkout the right branch e.g. "pipelines-1.3-rhel-8"

#Docker build the bundle
#Push the bundle

iam-veeramalla

0. Install the latest "oc" openshift-client and opm tool  

   https://mirror.openshift.com/pub/openshift-v4/clients/ocp-dev-preview/latest-4.7/

1. Login as kubeadmin

2. Connect to VPN

(skip) 2.1. Disable default operator indices 

iam-veeramalla

Login as admin into your cluster
```
oc login -u kubeadmin -p password 
```

Run the following commands to update the core set of Red Hat Single Sign-On 7.4.6.GA resources for OpenShift in the openshift project
```
for resource in sso74-image-stream.json \
  sso74-https.json \
  sso74-postgresql.json \

iam-veeramalla

Install fio on your favorire linux flavor using apt, yum or whatever

Write Performance testing
sudo fio --name=randwrite --ioengine=libaio --iodepth=1 --rw=randwrite --bs=4k --direct=0 --size=512M --numjobs=2 --runtime=240 --group_reporting

Read Performance testing
sudo fio --name=randread --ioengine=libaio --iodepth=16 --rw=randread --bs=4k --direct=0 --size=512M --numjobs=4 --runtime=240 --group_reporting

Read Write Performance testing
sudo fio --randrepeat=1 --ioengine=libaio --direct=1 --gtod_reduce=1 --name=test --filename=random_read_write.fio --bs=4k --iodepth=64 --size=4G --readwrite=randrw --rwmixread=75

iam-veeramalla

#!/bin/sh
set -euo pipefail

VERSION=${1#"v"}
if [ -z "$VERSION" ]; then
    echo "Must specify version!"
    exit 1
fi
MODS=($(
    curl -sS https://raw.githubusercontent.com/kubernetes/kubernetes/v${VERSION}/go.mod |

iam-veeramalla

operator-sdk build docker.io/abhishekf5/gitops-operator:rhsso --image-builder docker
docker push docker.io/abhishekf5/gitops-operator:rhsso
Update csv file 
	1. Container image
	2. Image
operator-sdk bundle create docker.io/abhishekf5/gitops-operator-bundle:rhsso
docker push docker.io/abhishekf5/gitops-operator-bundle:rhsso
git clone https://github.com/operator-framework/operator-registry.git
make build
/opt/workspace/operator-registry/bin/opm index add --bundles docker.io/abhishekf5/gitops-operator-bundle:rhsso  --tag docker.io/abhishekf5/gitops-operator-index:rhsso --build-tool=docker

iam-veeramalla

1. Replace env variables in env.sh (Container image vars)
2. Run ./hack/build.sh
3. ./hack/push.sh
4. ./hack/bundle.sh
5. ./hack/registry.sh
6. Create catalog source with the image in the previous step

iam-veeramalla

1. Modify to Argo CD Operator  
  1.1. defaults.go
    1.1.1. replace redis image to 
  	1.1.1.1. ArgoCDDefaultRedisImage = "registry.redhat.io/rhel8/redis-5"
   	1.1.1.2. ArgoCDDefaultRedisVersion = "sha256:85d7f044c718567ed9375e845299ee8aa0fef8f327262c444506c6c7c7a42eb0" // latest
  1.2. deployment.go
    1.2.1. Disable dex deployment/reconciliation
    1.2.2. Change redis command args: 
    	"redis-server",
			"--save",