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Project: must4rd / k3sadm
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Description

must4rd

must4rd is a wrapper around k3sup, intending to help setup a k3s cluster with arbitrary size of nodes, with a single command.

usage: must4rd [-u username] [-m max_masters] [-c context] [-k ssh_key] [-x k3sup_xtra_args] server1 [server2] [server...]
    where username is used for authentication into the servers
    where max_masters is set to 3 by default; further nodes are just workers
    example: must4rd 192.168.64.10 192.168.64.11 192.168.64.12
    example: must4rd -u ubuntu servername1 servername2 servername3
    example: must4rd -u ubuntu -m 1 192.168.64.10 192.168.64.11 192.168.64.12
    example: must4rd -c k3sdev -k ~/.ssh/my_key -x "--merge --ssh-port 2222" 192.168.64.10

k3sadm

k3sadm is a docker container designed to be used for creation and administration of kubernetes clusters. Tools included in this ubuntu-based container include:

Building and usage examples:

docker build -t k3sadm:local .
docker run -it --rm k3sadm:local

docker run -it --rm dhylton/k3sadm
docker run -itd --name k3sadm dhylton/k3sadm
docker run -itd --name k3sadm -v ~/.ssh:/myssh dhylton/k3sadm
docker exec -it k3sadm keychain /myssh/id_rsa
docker exec -it k3sadm bash
docker exec -it k3sadm arkade get k9s

Helper tools

k3sadm-add

Combines k3sadm-adopt and k3sadm-merge into a single step

usage: k3sadm-add node [nickname]

k3sadm-adopt

Obtain kubeconf for a given cluster. This currently assumes k3os or very similar setup.

usage: k3sadm-adopt node [nickname]
examples:
    k3sadm-adopt 10.0.0.96
    k3sadm-adopt 10.0.0.96 cluster1

k3sadm-merge

Merge all adopted k8s clusters into their own contexts in ~/.kube/config

usage: k3sadm-merge

Aliases