typhoon/bare-metal/container-linux/kubernetes
Dalton Hubble d276fffcda Fix bare-metal multiple apply/ssh on Terraform v0.11.4+
* Terraform v0.11.4 introduced changes to remote-exec
that mean Typhoon bare-metal clusters require multiple
runs of terraform apply to ssh and bootstrap.
* Bare-metal installs PXE boot a live instance to install
to disk and then reboot from disk as controllers/workers.
Terraform remote-exec has no way to "know" to wait until
the reboot has occurred to kickoff Kubernetes bootstrap.
Previously Typhoon created a "debug" user during this
install phase to allow an admin to SSH, but remote-exec
would hang, trying to connect as user "core". Terraform
v0.11.4 changes this behavior so remote-exec fails and
a user must re-run terraform apply until succeeding.
* A new way to "trick" remote-exec into waiting for the
reboot into the disk install is to run SSH on a non-standard
port during the disk install. This retains the ability
for an admin to SSH during install (most distros don't have
this) and fixes the issue so only a single run of terraform
apply is needed.
* https://github.com/hashicorp/terraform/pull/17359#issuecomment-376415464
2018-04-08 13:32:31 -07:00
..
cl Fix bare-metal multiple apply/ssh on Terraform v0.11.4+ 2018-04-08 13:32:31 -07:00
LICENSE Add LICENSE to top-level of each module 2017-09-28 20:41:19 -07:00
README.md Update Kubernetes from v1.9.6 to v1.10.0 2018-03-30 22:14:07 -07:00
bootkube.tf Use k8s.gcr.io instead of gcr.io/google_containers 2018-04-08 12:57:52 -07:00
groups.tf Fix bare-metal multiple apply/ssh on Terraform v0.11.4+ 2018-04-08 13:32:31 -07:00
outputs.tf Add bare-metal support for Container Linux with Matchbox 2017-07-24 23:24:12 -07:00
profiles.tf Fix bare-metal multiple apply/ssh on Terraform v0.11.4+ 2018-04-08 13:32:31 -07:00
require.tf Relax pessimistic constraints on 1.0+ providers 2017-10-25 23:27:28 -07:00
ssh.tf Use consistent naming of remote provision steps 2018-03-26 00:29:57 -07:00
variables.tf Organize and cleanup variable descriptions 2018-03-25 21:44:43 -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

Docs

Please see the official docs and the bare-metal tutorial.