Development Cluster Configuration

These packages form the basic functionality of the development cluster. The packages need to be installed in this order to preserve the IP address assignments. If the order is changed (or one is left out) you may need to review and modify IP assignments in the DNS server on the firewall.

Scripts & config files are checked into gitlab under the Kubernetes group project listed.

activity	gitlab	script/procedures/config	IP	hostname(s)
NVIDIA device plugin		https://github.com/NVIDIA/k8s-device-plugin
Dynamic Provisioning	k8s-admin	(k8s-admin wiki)
harbor	k8s-admin		10.0.0.201	harbor-dev.williams.localnet

Dashboard Token

Obtain the current dashboard token with this command:

kubectl -n kube-system describe secrets \
   `kubectl -n kube-system get secrets | awk '/clusterrole-aggregation-controller/ {print $1}'` \
   | awk '/token:/ {print $2}'

The current Development cluster dashboard token is:

   eyJhbGciOiJSUzI1NiIsImtpZCI6IiJ9.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.JxxEqoMKAbcm8WA0laeMIQj5ul0ciG1Am2oMnYQkV_MBKtEFS6FrXlRlVVpajRk-A8CeD7KQLQv0M5-fzGsER68-MPzu7JpSE2qbQXzCEbdz__MxfAhOoF1gujzpQZJKYMbK5xbsKhWrII-rLZ_AXqvYbpdgZdyUQrey8CiHPJA3PO7lTR8hf-c1QOU82v1prdjWzjAss1FK2mazISyzdOmnMYMNqARiEKAMqJx2d7iesnlFUPHA7Wff-Xot4X3WsFM3yxeOcJXsFGa3EVgTroXVdkKuqSx2fMGFckXyX6bF_nVrb2wH863GR99sl2TthdKZAuGqwRr-K2wirtNiIw

Kubernetes Node Join Command

kubeadm join 10.0.0.60:6443 --token yz1d07.k1sldcb4xlvs5b0i \
    --discovery-token-ca-cert-hash sha256:4fcf88ee9314e63b7697c21957fc2056c8d7303975fd322e2c2c4c54c04e8e20 \
    --ignore-preflight-errors Swap --node-name=`hostname -s`