CadolesKube/typhoon
7
0
Fork 0
mirror of https://github.com/puppetmaster/typhoon.git synced 2025-07-21 18:01:32 +02:00
Code Issues Packages Projects Releases Wiki Activity

Update CHANGES for control plane static pod switch

Browse Source 
* Remove old references to bootkube / self-hosted
This commit is contained in:
Dalton Hubble
2019-09-07 13:38:51 -07:00
parent db947537d1
commit b15c60fa2f
11 changed files with 14 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
docs/architecture/operating-systems.md
View File

@ -30,7 +30,7 @@ Together, they diversify Typhoon to support a range of container technologies.
|-------------------|-----------------|---------------|
| single-master | all platforms | all platforms |
| multi-master | all platforms | all platforms |
| control plane | self-hosted | self-hosted |
| control plane | static pods | static pods |
| kubelet image | upstream hyperkube | upstream hyperkube |
| control plane images | upstream hyperkube | upstream hyperkube |
| on-host etcd | rkt-fly | podman |

2
docs/index.md
View File

@ -11,7 +11,7 @@ Typhoon distributes upstream Kubernetes, architectural conventions, and cluster
## Features <a href="https://www.cncf.io/certification/software-conformance/"><img align="right" src="https://storage.googleapis.com/poseidon/certified-kubernetes.png"></a>
* Kubernetes v1.15.3 (upstream, via [kubernetes-incubator/bootkube](https://github.com/kubernetes-incubator/bootkube))
* Kubernetes v1.15.3 (upstream)
* Single or multi-master, [Calico](https://www.projectcalico.org/) or [flannel](https://github.com/coreos/flannel) networking
* On-cluster etcd with TLS, [RBAC](https://kubernetes.io/docs/admin/authorization/rbac/)-enabled, [network policy](https://kubernetes.io/docs/concepts/services-networking/network-policies/)
* Advanced features like [worker pools](advanced/worker-pools/), [preemptible](cl/google-cloud/#preemption) workers, and [snippets](advanced/customization/#container-linux) customization

2
docs/topics/maintenance.md
View File

@ -110,7 +110,7 @@ Apply complete! Resources: 0 added, 0 changed, 55 destroyed.
#### In-place Edits
Typhoon uses a self-hosted Kubernetes control plane which allows certain manifest upgrades to be performed in-place. Components like `apiserver`, `controller-manager`, `scheduler`, `flannel`/`calico`, `coredns`, and `kube-proxy` are run on Kubernetes itself and can be edited via `kubectl`. If you're interested, see the bootkube [upgrade docs](https://github.com/kubernetes-incubator/bootkube/blob/master/Documentation/upgrading.md).
Typhoon uses a static pod Kubernetes control plane which allows certain manifest upgrades to be performed in-place. Components like `kube-apiserver`, `kube-controller-manager`, and `kube-scheduler` are run as static pods. Components `flannel`/`calico`, `coredns`, and `kube-proxy` are scheduled on Kubernetes and can be edited via `kubectl`.
In certain scenarios, in-place edits can be useful for quickly rolling out security patches (e.g. bumping `coredns`) or prioritizing speed over the safety of a proper cluster re-provision and transition.