Skip to content

Instantly share code, notes, and snippets.

View dudash's full-sized avatar
🎸
Be excellent to each other

Jason Dudash dudash

🎸
Be excellent to each other
View GitHub Profile
@dudash
dudash / Ai-learning-for-cloudy-friends.md
Last active June 19, 2024 19:58
AI Learning Resources for Cloudy Friends

AI Learning for my Cloudy friends

Putting together a list of resources to share around ramping up on AI and Machine Learning. At least initially this will focus on things that my friends, who also have a vested interest in cloud computing (containers, k8s, microservices), will care about.

General AI/ML Introduction

TBD

               +-------------------------+

| |

@dudash
dudash / podescape.mm
Last active October 13, 2023 16:23
2020 Jan - podescape mind map
<map version="1.0.1">
<!-- To view this file, download free mind mapping software FreeMind from http://freemind.sourceforge.net -->
<node CREATED="1579015595111" ID="ID_510040451" MODIFIED="1580911541873" TEXT="endlesspods">
<node CREATED="1579016027245" ID="ID_828208452" MODIFIED="1579017057073" POSITION="left" TEXT="original design doc">
<node CREATED="1579016030182" ID="ID_1709960551" MODIFIED="1579016032070" TEXT="The game will start with the OpenShift Web Console UI when deleting a project and at the moment when the click goes to the confirm button it zooms in to the project&apos;s inside. Inside the project, there is a pod that notices that everything is starting to fall apart so it starts to run. The objective of the game is to run the most you can. Is an endless runner so there is no end to the game. The more you run, the higher your ranking goes. "/>
</node>
<node CREATED="1579015614658" ID="ID_747976525" MODIFIED="1579017129332" POSITION="right" TEXT="gameplay">
<node CREATED="1579015621101" ID="I
@dudash
dudash / aws-cli-rosa.yaml
Created September 7, 2022 23:57
an AWS CLI pod for ROSA
apiVersion: v1
kind: Pod
metadata:
name: awscli
spec:
containers:
- name: awscli
image: amazon/aws-cli:latest
# Just spin & wait forever
command: [ "/bin/bash", "-c", "--" ]
@dudash
dudash / rosa-demo-secure-setup.md
Last active September 8, 2022 00:43
Steps to setup a ROSA secure config demo

Secure Demo Setup

This assumes you have a ROSA cluster and you have added an OIDC provider for the cluster. We will walk through the steps to auth ROSA pods to access specific S3 buckets. Instead of creating and distributing your AWS credentials to the containers or using the Amazon EC2 instance’s role, we will create a IAM Policy and Role (with federated identity) and associate it to some of the built-in ROSA service accounts.

Setup temp AWS creds

aws configure --profile rosa-demo

....answer questions....

export AWS_PROFILE=rosa-demo

@dudash
dudash / keycloak-fipsoff.yaml
Last active April 12, 2022 21:12
Keycloak Config to turn off FIPS - WARNING FOR TESTING ONLY
apiVersion: keycloak.org/v1alpha1
kind: Keycloak
metadata:
name: demo-oidc
namespace: demo-oidc
spec:
extensions: {}
externalAccess:
enabled: true
externalDatabase:
@dudash
dudash / gpu-operator-quick-demo-cheatsheet.md
Last active December 21, 2022 00:06
GPU OpenShift demo install and setup

Prerequisites OCP cluster 4.9+

Setup GPU Nodes

👉 Add a MachineSet for GPU Workers by exporting an existing worker's MachineSet and switching the instance type, name, and selflink. You have some choices here depending on what you want to do.

  • Amazon EC2 P3 Instances have up to 8 NVIDIA Tesla V100 GPUs.
  • Amazon EC2 G3 Instances have up to 4 NVIDIA Tesla M60 GPUs.
  • Amazon EC2 G4 Instances have up to 4 NVIDIA T4 GPUs.
  • Amazon EC2 P4 Instances have up to 8 NVIDIA Tesla A100 GPUs.

They're not cheap so check costs before picking, I demo with the g4dn.4xlarge (currently costs $1.204/hr)

Keybase proof

I hereby claim:

  • I am dudash on github.
  • I am dudash (https://keybase.io/dudash) on keybase.
  • I have a public key ASAdVOl-PxBvCETOeqRGSlZi3nBJve6sulWkS6j0WDIc4Ao

To claim this, I am signing this object:

@dudash
dudash / alias-noglob-oc
Last active April 13, 2021 20:47
Do you sometimes get zsh and oc issues?
alias oc='noglob oc'
@dudash
dudash / serverless-workshop-install-operators.yaml
Created March 29, 2021 20:53
OpenShift Workshop Setup: Install KNative + Kafka + Eclipse Che + OCS (for S3-like storage)
apiVersion: v1
kind: Namespace
metadata:
name: openshift-serverless
---
apiVersion: v1
kind: Namespace
metadata:
name: openshift-workspaces
@dudash
dudash / oc-version+
Last active April 21, 2022 19:44
oc-version+: a Plugin script for oc CLI to print additional cluster version info
#!/bin/bash
# source: https://gist.github.com/dudash/f7cef9a30a76f59ca7f9ebfa3d803b0e/
# docs: https://docs.openshift.com/container-platform/4.7/cli_reference/openshift_cli/extending-cli-plugins.html
#
# To use this:
# put this script in /usr/local/bin
# chmod a+x oc-version+
# oc version+
oc version
echo "Cluster ID:" $(oc get clusterversion -o jsonpath='{.items[].spec.clusterID}')