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README.md |
CLI to spawn a confidential kubernetes cluster
Usage
- (optional) replace the responsible in
cli/cmd/defaults.go
with yourself. - Build the CLI and authenticate with <AWS/Azure/GCP> according to the README.md.
- Execute
constellation create <aws/azure/gcp> 2 <4xlarge|n2d-standard-2>
. - Execute
wg genkey | tee privatekey | wg pubkey > publickey
to generate a WireGuard keypair. - Execute
constellation init --publickey publickey
. Since the CLI waits for all nodes to be ready, this step can take up to 5 minutes. - Use the output from
constellation init
and the wireguard template below to create/etc/wireguard/wg0.conf
, then executewg-quick up wg0
. - Execute
export KUBECONFIG=<path/to/admin.conf>
. - Use
kubectl get nodes
to inspect your cluster. - Execute
constellation terminate
to terminate your Constellation.
[Interface]
Address = <address from the init output>
PrivateKey = <your base64 encoded private key>
ListenPort = 51820
[Peer]
PublicKey = <public key from the init output>
AllowedIPs = 10.118.0.1/32 # IP set on the peer's wg interface
Endpoint = <public IPv4 address from the activated coordinator>:51820 # address where the peer listens on
PersistentKeepalive = 10
Note: Skip the manual configuration of WireGuard by executing Step 2 as root. Then, replace steps 4 and 5 with sudo constellation init --privatekey <path/to/your/privatekey>
. This will automatically configure a new WireGuard interface named wg0 with the coordinator as peer.