Michael Gugino michaelgugino

michaelgugino / mcps.yaml

Created August 8, 2019 03:26

	[mgugino@mguginop50 gcp-testing]$ cat mcps.yaml
	apiVersion: machine.openshift.io/v1beta1
	kind: MachineControlPlaneSet
	metadata:
	name: default
	spec: {}
	status:
	controlPlaneMachines:
	- name: "x1"
	replacementInProgress: false

michaelgugino / hello.ign.json

Created May 10, 2019 15:38

michaelgugino / test_gcp.go

Created May 10, 2019 15:30

	# put this in reconciler_test.go

	func TestExists2(t *testing.T) {
	scope, err := newLocalMachineScope()
	if err != nil {
	t.Fatalf("err: %v", err)
	}
	r := newReconciler(scope)
	exists, err := r.instanceExists()
	if err != nil {

michaelgugino / cluster.yml

Last active May 10, 2019 15:24

	---
	apiVersion: cluster.k8s.io/v1alpha1
	kind: Cluster
	metadata:
	name: cluster-example
	spec:
	controllers:
	clustermanager:
	image: k8s.io/cluster-api/clustermanager:latest
	controlplane:

michaelgugino / actuator.go

Created May 7, 2019 18:56

actuator-library

	# pkg/actuator/common.go
	package actuator

	func (a *Actuator) Reconcile(...) {
	...
	a.Create(...)
	}

	# pkg/actuator/myprovider.go
	## my custom actuator code lives here.

michaelgugino / install_failure.txt

Created February 18, 2019 16:40

	[mgugino@host installer]$ mv terraform.tfstate terraform.tfstate.bak
	[mgugino@host installer]$ ./bin/openshift-install create cluster
	INFO Consuming "Kubeconfig Admin" from target directory
	INFO Consuming "Terraform Variables" from target directory
	INFO Creating cluster...
	ERROR
	ERROR Error: Error applying plan:
	ERROR
	ERROR 2 errors occurred:
	ERROR * module.iam.aws_iam_instance_profile.worker: 1 error occurred:

michaelgugino / hostname_validation.md

Last active October 15, 2018 17:48

Scenario 1

Mismatch fqdn vs hostname.

Ensure output of 'hostname' != 'hostname -f' on each host.

EG:

michaelgugino / cluster-config.yaml

Last active October 2, 2018 20:30

Compare input and output

	apiVersion: v1
	data:
	install-config: \|
	admin:
	email: myemail@myhost.com
	password: somesupergoodpasswordgoeshere
	sshKey: \|
	ssh-rsa < public key>
	baseDomain: tt2.testing
	clusterID: c3b78518-d102-4b64-b84f-c9e2fd34480a

michaelgugino / libvirt_notes.txt

Created September 26, 2018 12:55

	Bazel:

	I couldn't get the pod provided to actually work, so I built my own:
	https://gist.github.com/michaelgugino/257519b9e2c3804c8b291a13726e6a9e

	In hind sight, the pod provided might actually work, given the following:

	Before attempting to run docker/podman command, ensure you mkdir .cache/ and
	chmod 777, otherwise pod won't be able to write in that directory and things
	break.

michaelgugino / terraform.cleanup.sh

Created September 26, 2018 12:54

	#!/bin/bash
	rm -f /var/lib/libvirt/images/*.ign
	rm -f /var/lib/libvirt/images/coreos_base
	rm -f /var/lib/libvirt/images/master0
	rm -f /var/lib/libvirt/images/bootstrap
	virsh undefine bootstrap
	virsh undefine master0
	virsh net-destroy tectonic
	virsh net-undefine tectonic