kubernetes/docs/design/clustering/dynamic.seqdiag
Joe Beda 7a806b2e57 Design doc for clustering.
This is related to #2303 and steals from #2435.
2015-01-07 12:35:38 -08:00

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seqdiag {
activation = none;
user[label = "Admin User"];
bootstrap[label = "Bootstrap API\nEndpoint"];
master;
kubelet[stacked];
user -> bootstrap [label="createCluster", return="cluster ID"];
user <-- bootstrap [label="returns\n- bootstrap-cluster-uri"];
user ->> master [label="start\n- bootstrap-cluster-uri"];
master => bootstrap [label="setMaster\n- master-location\n- master-ca"];
user ->> kubelet [label="start\n- bootstrap-cluster-uri"];
kubelet => bootstrap [label="get-master", return="returns\n- master-location\n- master-ca"];
kubelet ->> master [label="signCert\n- unsigned-kubelet-cert", return="retuns\n- kubelet-cert"];
user => master [label="getSignRequests"];
user => master [label="approveSignRequests"];
kubelet <<-- master [label="returns\n- kubelet-cert"];
kubelet => master [label="register\n- kubelet-location"]
}