Background about Kubernetes for the Interop ITX open source summit.

3. ●
●
●

4. Client
0
Ready
1
Prereq
2
Control
3
Nodes
etcd
(cluster)
etcd
(cluster)
etcd
(cluster)
API
(cluster)
API
(cluster)
API
(cluster)
Kubelet
KubeCtl
Container Manager
5
Apps
Network CNI
Host
Network
Host
Storage
Host
Init
Pod Pod Pod Pod
4
Add-Ons
Certificate
Authority
Scheduler
(leader)
Heapster
Infrastructure
APIs
Routers,
Storage,
LBs...
Proxy
...
Controller
(leader)
DNS Watcher ...

5. Client
0
Ready
1
Prereq
2
Control
3
Nodes
etcd
(cluster)
etcd
(cluster)
etcd
(cluster)
API
(cluster)
API
(cluster)
API
(cluster)
Kubelet
KubeCtl
Container Manager
5
Apps
Network CNI
Host
Network
Host
Storage
Host
Init
Pod Pod Pod Pod
4
Add-Ons
Certificate
Authority
Scheduler
(leader)
Heapster
Infrastructure
APIs
Routers,
Storage,
LBs...
Proxy
...
Controller
(leader)
DNS Watcher ...

9. ●
●
●

11. ●
●
●
●
●

13. System
Services
Kubernetes
& Docker
Infrastructure
Pipeline
& PaaS
NetworkingStorage
Workload Packager (Helm, etc)
O/S O/S O/S O/S
Code Code Code Code