Seth Jennings sjenning

Kubernetes/OpenShift

sjenning / pod-terminating.sh

Created June 22, 2017 00:10

	#!/bin/bash

	# Attempt to recreate pod stuck in Terminating

	STOP=0

	function testrun {
	while [ $STOP -eq 0 ]; do
	project=$1
	template=$2

sjenning / test-sched.sh

Last active May 16, 2017 16:24

	#!/bin/bash

	#set -x

	CGROUPFS=/sys/fs/cgroup
	CPUSET=$CGROUPFS/cpuset
	CPUACCT=$CGROUPFS/cpu,cpuacct

	cleanup() {
	set +e

sjenning / fedora-wsl-builder.sh

Last active June 22, 2017 15:35

	#!/bin/bash

	RELEASEVER=25
	PACKAGES="bash dnf man passwd shadow-utils sudo vim-minimal iproute iputils bind-utils tar openssh-server openssh-clients procps-ng findutils"

	set -euo pipefail
	set -x

	INSTALLROOT="$(mktemp -d)"
	dnf -y --installroot "${INSTALLROOT}" --releasever "${RELEASEVER}" install ${PACKAGES}

sjenning / nodejs-ex-pipeline.yaml

Created May 12, 2017 14:54

	apiVersion: v1
	kind: BuildConfig
	metadata:
	name: nodejs-ex-pipeline
	labels:
	app: nodejs-ex
	annotations:
	pipeline.alpha.openshift.io/uses: '[{"name": "nodejs-ex", "namespace": "", "kind": "DeploymentConfig"}]'
	spec:
	triggers:

sjenning / busybox-pod.yaml

Created April 28, 2017 15:58

sjenning / summary.txt

Last active April 25, 2017 16:05

	Title:
	OpenShift Container Platform: What You Were Going to Build on top of Kubernetes Anyway

	Summary:
	Kubernetes is an open-source system for automating deployment, scaling, and management of containerized applications.
	Distilled from Borg, Google's own internal application deployment system, the powerful primitives and simple design have
	contributed to rapid adoption. Kubernetes works in terms of container images, not source code. This is a deliberate design
	decision to restrict the scope of project and focus on creating a solid, scalable container deployment platform.

	OpenShift picks up where Kubernetes leaves off. While developers like containers, they don't like to build, test, and manage

sjenning / thin-ls-timing.sh

Last active February 6, 2017 21:31

	#!/bin/bash

	echo "Getting thin_ls runtimes"
	for i in $(seq 0 9); do
	sleep 15
	dmsetup message /dev/mapper/*--pool 0 reserve_metadata_snap
	/usr/bin/time thin_ls --no-headers -m -o DEV,EXCLUSIVE_BYTES /dev/mapper/*_tmeta >/dev/null
	dmsetup message /dev/mapper/*--pool 0 release_metadata_snap
	done

sjenning / inventory.cfg

Created December 20, 2016 21:10

sjenning / kargo-notes.txt

Created December 20, 2016 21:08

	create VMs

	git clone https://github.com/kubernetes-incubator/kargo.git
	cd kargo
	cp ~/inventory.cfg inventory/.
	vi inventory.cfg
	(copy IPs and save)
	date
	ansible-playbook -u centos -b -i inventory/inventory.cfg cluster.yml
	date (show elapsed time)

sjenning / threshold_thrasher.c

Created December 20, 2016 15:43