M4 - Revision history

Digimer: /* Configure */

2025-12-04T02:57:25Z

Configure

2025-09-30T01:58:58Z

Install

← Older revision		Revision as of 01:58, 30 September 2025
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	whoami		whoami
	# digimer		# digimer
	sudo dnf -y install libvirt libvirt-daemon-driver-qemu qemu-kvm tar		sudo dnf -y install libvirt libvirt-daemon-driver-qemu qemu-kvm tar vim rsync
	sudo usermod -aG qemu,libvirt $(id -un)		sudo usermod -aG qemu,libvirt $(id -un)
	</syntaxhighlight>		</syntaxhighlight>

2025-09-30T01:58:36Z

Configure

← Older revision		Revision as of 01:58, 30 September 2025
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	== Configure ==		== Configure ==

			Back to being the unprivileged user.

	<syntaxhighlight lang="bash">		<syntaxhighlight lang="bash">
	sudo kcli create pool -p /var/lib/libvirt/images default		sudo kcli create pool -p /var/lib/libvirt/images default
	</syntaxhighlight>		</syntaxhighlight>
			<syntaxhighlight lang="text">
	<syntaxhighlight lang="~~bash~~">
	Creating pool default...		Creating pool default...
	</syntaxhighlight>		</syntaxhighlight>
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	<syntaxhighlight lang="bash">		<syntaxhighlight lang="bash">
	kcli create network -c 192.168.0.0/16 default		sudo kcli create network -c 192.168.0.0/16 default
	</syntaxhighlight>		</syntaxhighlight>
	<syntaxhighlight lang="bash">		<syntaxhighlight lang="bash">
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	<syntaxhighlight lang="bash">		<syntaxhighlight lang="bash">
	kcli create host kvm -H 127.0.0.1 local		sudo kcli create host kvm -H 127.0.0.1 local
	</syntaxhighlight>		</syntaxhighlight>
	<syntaxhighlight lang="bash">		<syntaxhighlight lang="bash">

2025-09-30T01:51:51Z

Install

← Older revision		Revision as of 01:51, 30 September 2025
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	sudo dnf -y install libvirt libvirt-daemon-driver-qemu qemu-kvm tar		sudo dnf -y install libvirt libvirt-daemon-driver-qemu qemu-kvm tar
	sudo usermod -aG qemu,libvirt $(id -un)		sudo usermod -aG qemu,libvirt $(id -un)
	~~sudo newgrp libvirt~~
	~~sudo systemctl enable --now libvirtd~~
	~~sudo dnf -y copr enable karmab/kcli~~
	</syntaxhighlight>		</syntaxhighlight>
	sudo dnf -y install kcli
			Switch back to root.
			<syntaxhighlight lang="bash">
			sudo - su
			systemctl enable --now libvirtd
			dnf -y copr enable karmab/kcli
			dnf -y install kcli
	</syntaxhighlight>		</syntaxhighlight>

2025-09-10T17:36:11Z

Storage

← Older revision		Revision as of 17:36, 10 September 2025
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	\|-		\|-
	!Cinder		!Cinder
	!The Block Storage service for Red Hat OpenStack Platform (RHOSP) which manages the administration, security, and scheduling of all volumes.		\|The Block Storage service for Red Hat OpenStack Platform (RHOSP) which manages the administration, security, and scheduling of all volumes.
	\|-		\|-
	!Local volumes		!Local volumes
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	!Storage class		!Storage class
	\|A storage class provides a way for administrators to describe the classes of storage they offer. Different classes might map to quality of service levels, backup policies, arbitrary policies determined by the cluster administrators.		\|A storage class provides a way for administrators to describe the classes of storage they offer. Different classes might map to quality of service levels, backup policies, arbitrary policies determined by the cluster administrators.
	!}		\|}

	= Setting Up A Test Environment =		= Setting Up A Test Environment =

2025-09-10T17:35:36Z

Overview

@@ Line 80: / Line 80: @@
 |Nodes that are responsible for executing workloads for cluster users. Worker nodes are also known as compute nodes.
 |}
 = Setting Up A Test Environment =

2025-09-09T18:51:03Z

Overview

@@ Line 19: / Line 19: @@
 !bootstrap
 |A temporary machine that runs minimal Kubernetes and deploys the OpenShift Container Platform control plane.
 |}

2025-09-09T16:53:25Z

Overview

← Older revision		Revision as of 16:53, 9 September 2025
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	== Architecture ==		== Architecture ==

			{\| class="wikitable"
			!Term
			!Description
			\|-
			!bootstrap
			\|A temporary machine that runs minimal Kubernetes and deploys the OpenShift Container Platform control plane.
			\|}

	= Setting Up A Test Environment =		= Setting Up A Test Environment =

2025-09-09T16:22:29Z

← Older revision		Revision as of 16:22, 9 September 2025
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	How to build an offline/ait-gapped, minimal, highly available Open Shift cluster.		How to build an offline/ait-gapped, minimal, highly available Open Shift cluster.

			= Overview =

			This explains what Open Shift is and key components in it.

			* [https://docs.redhat.com/en/documentation/openshift_container_platform/4.19/html/architecture/architecture-overview RH Docs for 4.19]

			== Architecture ==



	= Setting Up A Test Environment =		= Setting Up A Test Environment =

2025-09-03T05:36:53Z

Configure

← Older revision		Revision as of 05:36, 3 September 2025
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	</syntaxhighlight>		</syntaxhighlight>
	<syntaxhighlight lang="yaml">		<syntaxhighlight lang="yaml">
			info: Madi's Test Plan on os-02
	cluster: mk-anvil-02		cluster: mk-anvil-02
	domain: digimer.ca		domain: 'digimer.ca'
	version: stable		version: stable
	tag: '4.19'		tag: 4.19
	ctlplanes: 3		ctlplanes: 3
	workers: 3		workers: 3
	memory: ~~8192~~		memory: 16384
	numcpus: 8		numcpus: 16
	pull_secret: /home/digimer/pull-secret.txt		pull_secret: /home/digimer/pull-secret.txt
	</syntaxhighlight>		</syntaxhighlight>