sallyom’s gists

sallyom / single-cluster-cm-none

Created April 19, 2021 16:28

scribe-demo script single-node-copymethod-none

	#!/usr/bin/env sh

	# Setting up some colors for helping read the demo output.
	# Comment out any of the below to turn off that color.
	bold=$(tput bold)
	bright=$(tput setaf 14)
	yellow=$(tput setaf 11)
	red=$(tput setaf 196)
	reset=$(tput sgr0)

sallyom / time-skew.sh

Last active February 9, 2021 15:44

testing with OpenShift nested libvirt cluster and setting time ahead 370 days

	#!/bin/bash

	set -euxo pipefail

	final-check () {
	if
	! oc wait co --all --for='condition=Available=True' --timeout=20s 1>/dev/null \|\| \
	! oc wait co --all --for='condition=Progressing=False' --timeout=20s 1>/dev/null \|\| \
	! oc wait co --all --for='condition=Degraded=False' --timeout=20s 1>/dev/null; then
	echo "Some ClusterOperators Degraded=True,Progressing=True,or Available=False"

sallyom / create-cluster-gcp-mirrord-local-registry.sh

Last active October 5, 2020 20:25

libvirt nested OpenShift4 cluster in single gcp instance with mirrored registry: latest nightly build

	#!/bin/bash

	NAME="$1"
	if [ -z "$NAME" ]; then
	echo "usage: create-cluster <name>"
	exit 1
	fi

	CLUSTER_DIR="${HOME}/clusters/${NAME}"
	if [ -d "${CLUSTER_DIR}" ]; then

sallyom / local-registry-10-yr-cert-with-SAN.sh

Last active August 15, 2022 17:43

set up a local registry at localhost:5000 (or gcp hostname if in gcp instance uncomment L5, comment L6) with SAN cert good for 10yrs

	#!/bin/bash
	set -euxo pipefail

	trap "rm -rf create-registry-certs" EXIT
	# Set up local registry with long-lived certs with SAN
	# if in gcp instance
	#HOSTNAME=$(curl "http://metadata.google.internal/computeMetadata/v1/instance/hostname" -H "Metadata-Flavor: Google")
	HOSTNAME=localhost
	sudo dnf -y install podman httpd httpd-tools make

sallyom / pull-secret update OpenShift4

Last active January 8, 2025 12:23

	## OpenShift4 pull-secret:

	1. Download your pull-secret from [console.redhat.com](https://console.redhat.com/openshift/install/aws/installer-provisioned)
	- click on “Download Pull Secret”. Save it somewhere, e.g. ~/some-dir/pull-secret
	2. Add the apps.ci auth to pull-secret! _internal OpenShift developers only_
	- Obtain an API token by visiting https://oauth-openshift.apps.ci.l2s4.p1.openshiftapps.com/oauth/token/request
	copy the oc login cmd and paste in terminal to login to the ci cluster, then run this:
	- `$ oc registry login --to ~/some-dir/pull-secret`
	This will append the auth from registry.ci.openshift.org to your cloud.openshift.com pull-secret but it will also
	make the pull-secret multi-line.

sallyom / containers-tools-resources

Last active April 28, 2020 21:06

containers tools resources

	Thank You!!

	Resources
	CRI-O
	https://github.com/cri-o/cri-o
	https://cri-o.io

	Buildah
	https://github.com/containers/buildah
	https://buildah.io

sallyom / podman-generate-systemd.sh

Last active April 28, 2020 21:17

this script will start a podman container and create a systemd service from it, then show systemctl start/stop the.service starts/stops the container

	#!/bin/sh

	# Setting up some colors for helping read the demo output.
	bold=$(tput bold)
	bright=$(tput setaf 14)
	yellow=$(tput setaf 11)
	reset=$(tput sgr0)

	# commands
	read_bright() {

sallyom / podman-generate-kube-openshift.sh

Created January 25, 2020 01:48

	#!/bin/bash

	trap 'exit 0' INT

	# Setting up some colors for helping read the demo output.
	# Comment out any of the below to turn off that color.
	bold=$(tput bold)
	blue=$(tput setaf 4)
	reset=$(tput sgr0)

sallyom / service-ca-demo.sh

Last active May 29, 2019 20:31

script that demos features of service-ca-operator

	#!/bin/sh

	# service-ca-demo.sh demo script.
	# This script will demonstrate features of service-ca-operator
	# Prerequisite: A running OpenShift 4.x cluster

	# Setting up some colors for helping read the demo output.
	# Comment out any of the below to turn off that color.
	bold=$(tput bold)
	bright=$(tput setaf 14)

sallyom / crt-append.sh

Last active September 16, 2019 09:18

append router-ca to kubeconfig

	#!/usr/bin/env bash

	set -o errexit
	set -o nounset
	set -o pipefail

	####################################################################################
	# This is no longer required, only the idp.sh is required to configure htpasswd idp
	# HOWEVER, if your install fails and cluster is functional enough to configure
	# idp and/or login with kubeadmin, you'll need to run this to avoid x509 error

Sally O'Malley sallyom