Microk8s on LXD - Revision history

Busk at 20:24, 20 March 2021

2021-03-20T20:24:42Z

2020-11-04T19:26:19Z

2020-11-04T19:25:54Z

2020-11-04T19:24:54Z

2020-11-04T17:19:31Z

2020-11-04T17:18:54Z

2020-11-04T17:02:17Z

2020-11-04T17:01:40Z

2020-11-04T16:43:33Z

2020-11-04T16:24:27Z

← Older revision		Revision as of 20:24, 20 March 2021
Line 78:		Line 78:
	```		```

		+
		+	# NFS as default storage
		+
		+
		+	# NFS Server
		+	nfs server centos 8 with hostname nas in dns
		+	```
		+	sudo dnf install nfs-utils
		+	systemctl enable --now nfs-server
		+	systemctl status nfs-server
		+	```
		+
		+	/etc/exports
		+	```
		+	/kub/default-storage *(rw,sync,no_subtree_check,insecure,no_root_squash)
		+	# var/nfs 10.x.x.x/32(rw,sync,no_subtree_check,insecure) 10.x.x.x/32(rw,sync,no_subtree_check,insecure) 10.x.x.x/32(rw,sync,no_subtree_check,insecure)
		+	# /nas/share *(rw,sync,no_subtree_check,insecure)
		+	```
		+
		+	# NFS Clients on Each Kubernetes Node
		+
		+	Make default storage class (hostpath) an nfs hostpath
		+	```
		+	sudo apt install -y nfs-client
		+	mkdir /var/snap/microk8s/common/default-storage
		+	echo "nas:/kub/default-storage /var/snap/microk8s/common/default-storage nfs" >> /etc/fstab
		+	mount -a
		+	microk8s stop && microk8s start
		+	```

	# Refs		# Refs

@@ Line 1: / Line 1: @@
 # Kubernetes Cluster in less than 15 minutes on Ubuntu
 - https://linuxcontainers.org/lxd/getting-started-cli/
 - https://microk8s.io/docs/lxd

← Older revision		Revision as of 19:25, 4 November 2020
Line 1:		Line 1:
		+	# Kubernetes Cluster in less than 15 minutes on Ubuntu
	- https://linuxcontainers.org/lxd/getting-started-cli/		- https://linuxcontainers.org/lxd/getting-started-cli/
	- https://medium.com/@ridwanfajar/getting-started-with-microk8s-up-and-running-kubernetes-locally-310640dae156		- https://medium.com/@ridwanfajar/getting-started-with-microk8s-up-and-running-kubernetes-locally-310640dae156

@@ Line 1: / Line 1: @@
 - https://medium.com/@ridwanfajar/getting-started-with-microk8s-up-and-running-kubernetes-locally-310640dae156
-- https://microk8s.io/docs/lxd
+Begin with a simple Ubuntu 20.04 host with LXD installed: snap install lxd - https://linuxcontainers.org/lxd/getting-started-cli/
 ```
 lxc profile create microk8s

@@ Line 43: / Line 43: @@
 browse to https://mylxdhostfromcmdabove:33443/
 - https://kubernetes.io/docs/reference/kubectl/cheatsheet/#viewing-finding-resources
 - https://microk8s.io/docs
 ```
 # alias kubectl='microk8s kubectl'

← Older revision		Revision as of 17:18, 4 November 2020
Line 43:		Line 43:
	browse to https://mylxdhostfromcmdabove:33443/		browse to https://mylxdhostfromcmdabove:33443/

		+	- https://kubernetes.io/docs/reference/kubectl/cheatsheet/#viewing-finding-resources
		+	- https://microk8s.io/docs
		+	- getters
		+	```
		+	# alias kubectl='microk8s kubectl'
		+	microk8s kubectl get all
		+	microk8s kubectl get nodes
		+	microk8s kubectl get services
		+	microk8s kubectl get pods

		+	```

		+
		+	# Other

@@ Line 39: / Line 39: @@
 microk8s kubectl port-forward -n kube-system service/kubernetes-dashboard 11443:443
 ```
-- lxc config device add h1 tcp33443 proxy listen=tcp:0.0.0.0:33443 connect=tcp:127.0.0.1:11443
+lxc config device add h1 tcp33443 proxy listen=tcp:0.0.0.0:33443 connect=tcp:127.0.0.1:11443
-- https://mylxdhostfromcmdabove:33443/

@@ Line 31: / Line 31: @@
 microk8s join 10.28.99.198:25000/<output from existing node microk8s add-node>
 ```
 - https://kubernetes.io/docs/reference/kubectl/cheatsheet/#viewing-finding-resources

← Older revision		Revision as of 16:43, 4 November 2020
Line 1:		Line 1:
		+	- https://medium.com/@ridwanfajar/getting-started-with-microk8s-up-and-running-kubernetes-locally-310640dae156
		+
	- https://microk8s.io/docs/lxd		- https://microk8s.io/docs/lxd
	```		```

@@ Line 10: / Line 10: @@
 ```
-h2
+h1
 ```
 lxc exec h1 /bin/bash
@@ Line 18: / Line 18: @@
 ```
-h1
+h2
 ```
 snap install microk8s --classic --channel=1.19/stable