Download and install
curl -sfL https://raw.githubusercontent.com/grengojbo/k3ctl/main/install.sh | sh -export AWS_ACCESS_KEY_ID=<YOUR_ACCESS_KEY_ID>
export AWS_SECRET_ACCESS_KEY=<YOUR_SECRET_ACCESS_KEY>export ARM_CLIENT_ID="WWWWWWWW-WWWW-WWWW-WWWW-WWWWWWWWWWWW" && \
export ARM_CLIENT_SECRET="XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX" && \
export ARM_TENANT_ID="YYYYYYYY-YYYY-YYYY-YYYY-YYYYYYYYYYYY" && \
export ARM_SUBSCRIPTION_ID="ZZZZZZZZ-ZZZZ-ZZZZ-ZZZZ-ZZZZZZZZZZZZ"export HCLOUD_TOKEN=XXXXXXXXXXXXXXили .env
DB_PASSWORD=XXXExample create cluster
./k3ctl cluster create sample
./k3ctl apply -c iwisopsесли bastion.Name == "local" то выполняем команду локально
Для работы через бастион необходимо указать
bastions:
- name: mybastion
user: noname
address: 192.168.0.2
# sshPort: 2222
# sshAuthorizedKey: ~/keys/my_rsa
nodes:
- name: k3-master
user: nonameTwo
bastion: mybastionНеизменять текущий контест
./k3ctl kubeconfig get sample --kubeconfig-switch-context=falseУдаление ноды из кластера
./k3ctl node delete <node name> -c <cluster name> helm repo add gitlab https://charts.gitlab.io
helm repo update
helm upgrade --install gitlab-agent gitlab/gitlab-agent \
--namespace gitlab-agent \
--create-namespace \
--set config.kasAddress=wss://gitlab.iwis.com.ua/-/kubernetes-agent/
# --set image.tag=v15.2.0 \
# --set config.token=<your_token> \
При подключении узла
kubectl -n kube-system delete secrets <agent-node-name>.node-password.rke2
kubectl -n kube-system delete secrets <agent-node-name>.node-password.k3s/var/lib/rancher/k3s/server/cred/passwd newer than datastore and could cause a cluster outage. Remove the file(s) from disk and restart to be recreated from datastore.