Hi, All. Greate to be here. Can anyone help me wit...
# generale
eager-lifeguard-42801
05/28/2024, 1:23 PMHi, All. Greate to be here. Can anyone help me with further question: how can I add Control-Plane with etcd in learner mode? (I have a Rancher provision cluster, based on k3s)
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powerful-librarian-10572
05/28/2024, 2:42 PMIf you add an etcd control plane node, it will learn from an available teacher. If you don't have any teacher left, youll need to restore from a snapshot.
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eager-lifeguard-42801
05/28/2024, 2:48 PMHow can i do it? I didn't find any command or UI option..
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powerful-librarian-10572
05/28/2024, 2:49 PMimage.png
powerful-librarian-10572
05/28/2024, 2:49 PMIf your cluster doesn't have any node already, etcd will initalize by itself
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eager-lifeguard-42801
05/28/2024, 2:50 PMbut no any info about Learener
eager-lifeguard-42801
05/28/2024, 2:50 PMso it just simple follower
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powerful-librarian-10572
05/28/2024, 2:50 PMA new registered etcd node will automatically becomes a learner
powerful-librarian-10572
05/28/2024, 2:51 PMAs soon as the teacher nodes goes down, a learner will be able to become the new teacher
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eager-lifeguard-42801
05/28/2024, 2:51 PMcould you help me to find documentation about that?
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powerful-librarian-10572
05/28/2024, 2:52 PMpowerful-librarian-10572
05/28/2024, 2:53 PMNodes with therole run etcd, which is a consistent and highly available key value store used as Kubernetes’ backing store for all cluster data. etcd replicates the data to each node.etcd
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eager-lifeguard-42801
05/28/2024, 2:55 PMbut seems just a simple follower... anyway thx for your time, Rajo
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