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typhoon/aws/fedora-coreos/kubernetes
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Dalton Hubble 4cfafeaa07 Fix Kubelet starting before hostname set on FCOS AWS 
* Fedora CoreOS `kubelet.service` can start before the hostname
is set. Kubelet reads the hostname to determine the node name to
register. If the hostname was read as localhost, Kubelet will
continue trying to register as localhost (problem)
* This race manifests as a node that appears NotReady, the Kubelet
is trying to register as localhost, while the host itself (by then)
has an AWS provided hostname. Restarting kubelet.service is a
manual fix so Kubelet re-reads the hostname
* This race could only be shown on AWS, not on Google Cloud or
Azure despite attempts. Bare-metal and DigitalOcean differ and
use hostname-override (e.g. afterburn) so they're not affected
* Wait for nodes to have a non-localhost hostname in the oneshot
that awaits /etc/resolve.conf. Typhoon has no valid cases for a
node hostname being localhost (not even single-node clusters)

Related Openshift: https://github.com/openshift/machine-config-operator/pull/1813
Close https://github.com/poseidon/typhoon/issues/765
2020-06-19 00:19:54 -07:00
..
fcc Fix Kubelet starting before hostname set on FCOS AWS 2020-06-19 00:19:54 -07:00
workers Fix Kubelet starting before hostname set on FCOS AWS 2020-06-19 00:19:54 -07:00
ami.tf Support Fedora CoreOS OS image streams on AWS 2020-05-13 21:45:12 -07:00
bootstrap.tf Rename controller node label and NoSchedule taint 2020-06-19 00:12:13 -07:00
controllers.tf Use Terraform element wrap-around for AWS controllers subnet_id (#714) 2020-04-29 20:41:08 -07:00
LICENSE Port Typhoon Fedora CoreOS support to AWS 2019-07-18 00:55:22 -07:00
network.tf Fix terraform fmt 2020-03-31 21:42:51 -07:00
nlb.tf Port Typhoon Fedora CoreOS support to AWS 2019-07-18 00:55:22 -07:00
outputs.tf Rename bootkube modules to bootstrap 2019-09-14 16:24:32 -07:00
README.md Update Kubernetes from v1.18.3 to v1.18.4 2020-06-17 19:53:19 -07:00
security.tf Enable kube-proxy metrics and allow Prometheus scrapes 2020-01-06 21:11:18 -08:00
ssh.tf Rename CLC files and favor Terraform list index syntax 2019-12-28 12:14:01 -08:00
variables.tf Support Fedora CoreOS OS image streams on AWS 2020-05-13 21:45:12 -07:00
versions.tf Adopt Terraform v0.12 templatefile function 2019-11-13 16:33:36 -08:00
workers.tf Update recommended Terraform provider versions 2020-05-22 01:12:53 -07:00

README.md

Typhoon

Typhoon is a minimal and free Kubernetes distribution.

  • Minimal, stable base Kubernetes distribution
  • Declarative infrastructure and configuration
  • Free (freedom and cost) and privacy-respecting
  • Practical for labs, datacenters, and clouds

Typhoon distributes upstream Kubernetes, architectural conventions, and cluster addons, much like a GNU/Linux distribution provides the Linux kernel and userspace components.

Features

  • Kubernetes v1.18.4 (upstream)
  • Single or multi-master, Calico or flannel networking
  • On-cluster etcd with TLS, RBAC-enabled, network policy, SELinux enforcing
  • Advanced features like worker pools, spot workers, and snippets customization
  • Ready for Ingress, Prometheus, Grafana, CSI, and other optional addons

Docs

Please see the official docs and the AWS tutorial.