pala-cluster

Riflessioni e guide per mettere su un cluster Kubernetes con Juju

Juju

Copiare il file *.yaml sul primo nodo.

Installare juju:

sudo snap install juju --classic

Creare il cloud:

juju add-cloud

Bootstrap del controller:

juju bootstrap sos-cloud manual-controller

Aggiungere le macchine:

juju add-machine ssh:user1@192.168.1.1
juju add-machine ssh:user2@192.168.1.2
juju add-machine ssh:user2@192.168.1.3
juju add-machine ssh:user3@192.168.1.4
juju add-machine ssh:user4@192.168.1.5
juju add-machine ssh:user5@192.168.1.6
juju add-machine ssh:user6@192.168.1.7

Deploy Charmed Kubernetes

Deployare Kubernetes con il file copiato:

juju deploy ./*.yaml --map-machines=existing

Remove Juju

Rimuovere cloud e controller

juju destroy-model "MODEL_NAME"
juju destroy-contoller "CONTROLLER_NAME"
juju remove-cloud "CLOUD_NAME"
sudo /sbin/remove-juju-services
rm ~/.kube/config

Links

GUI Per Juju

CephFS

Vault come EasyRSA

Riflessioni su HA

HACluster

MetalLB

StorageOS su Juju

StorageOS Host Managing

Possibile Guida StorageOS