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Update operating system notes in architecture docs

This commit is contained in:
Dalton Hubble 2021-12-09 17:21:24 -08:00
parent 41f739891b
commit 39da5b53f5
1 changed files with 11 additions and 9 deletions
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docs/architecture/operating-systems.md
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@ -15,24 +15,26 @@ Together, they diversify Typhoon to support a range of container technologies.
## Host Properties ## Host Properties
| Property | Flatcar Linux | Fedora CoreOS | | Property | Flatcar Linux | Fedora CoreOS |
|-------------------|---------------------------------|---------------| |-------------------|---------------|---------------|
| Kernel | ~5.10.x | ~5.12.x | | Kernel | ~5.10.x | ~5.14.x |
| systemd | 247 | 248 | | systemd | 247 | 249 |
| Username | core | core |
| Ignition system | Ignition v2.x spec | Ignition v3.x spec | | Ignition system | Ignition v2.x spec | Ignition v3.x spec |
| Container Engine | docker 19.3.15 | docker 20.10.6 |
| storage driver | overlay2 (extfs) | overlay2 (xfs) | | storage driver | overlay2 (extfs) | overlay2 (xfs) |
| logging driver | json-file | journald | | logging driver | json-file | journald |
| cgroup driver | cgroupfs (except Flatcar edge) | systemd | | cgroup driver | systemd | systemd |
| Networking | systemd-networkd | NetworkManager | | cgroup version | v2 | v2 |
| Username | core | core | | Networking | systemd-networkd | NetworkManager |
| Resolver | systemd-resolved | systemd-resolved |
## Kubernetes Properties ## Kubernetes Properties
| Property | Flatcar Linux | Fedora CoreOS | | Property | Flatcar Linux | Fedora CoreOS |
|-------------------|-----------------|---------------| |-------------------|---------------|---------------|
| single-master | all platforms | all platforms | | single-master | all platforms | all platforms |
| multi-master | all platforms | all platforms | | multi-master | all platforms | all platforms |
| control plane | static pods | static pods | | control plane | static pods | static pods |
| Container Runtime | docker 20.10 | docker 20.10 |
| kubelet image | kubelet [image](https://github.com/poseidon/kubelet) with upstream binary | kubelet [image](https://github.com/poseidon/kubelet) with upstream binary | | kubelet image | kubelet [image](https://github.com/poseidon/kubelet) with upstream binary | kubelet [image](https://github.com/poseidon/kubelet) with upstream binary |
| control plane images | upstream images | upstream images | | control plane images | upstream images | upstream images |
| on-host etcd | docker | podman | | on-host etcd | docker | podman |