Commit Graph

248 Commits

Author SHA1 Message Date
Dalton Hubble b60a2ecdf7 Migrate Fedora CoreOS AWS to a static pod control plane
* Run a kube-apiserver, kube-scheduler, and kube-controller-manager
static pod on each controller node. Previously, kube-apiserver was
self-hosted as a DaemonSet across controllers and kube-scheduler
and kube-controller-manager were a Deployment (with 2 or
controller_count many replicas).
* Remove bootkube bootstrap and pivot to self-hosted
* Remove pod-checkpointer manifests (no longer needed)
2019-09-09 22:37:31 -07:00
Dalton Hubble efb9a2d09a Update Fedora CoreOS bare-metal docs for 30.20190801.0 2019-09-04 21:11:22 -07:00
Dalton Hubble b74f470701 Recommend updating terraform-provider-ct from v0.3.2 to v0.4.0
* v0.4.0 adds a "strict" mode we'll start using in future and
also adds support for Fedora CoreOS
* https://github.com/poseidon/terraform-provider-ct/releases/tag/v0.4.0
2019-08-31 16:07:22 -07:00
Dalton Hubble e7d805d9a4 Sync recommended versions of Terraform providers for clouds
* Align Terraform provider plugin versions with those tested against
2019-08-27 22:00:08 -07:00
Dalton Hubble 35c2763ab0 Update Kubernetes from v1.15.2 to v1.15.3
* https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.15.md/#v1153
2019-08-19 14:49:24 -07:00
Bob Henkel 09eb236519 Fix worker_preemptible spelling in GCP docs (#529) 2019-08-14 21:25:38 -07:00
Dalton Hubble cad12804c8 Refresh terraform provider versions used in docs
* Sync terraform provider versions with those tested against
2019-08-07 20:42:40 -07:00
Dalton Hubble 2227f2cc62 Update Kubernetes from v1.15.1 to v1.15.2
* https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.15.md#v1152
2019-08-05 08:48:57 -07:00
Dalton Hubble a12833531e Add new load balancing, TCP/UDP, and firewall docs/diagrams
* Describe kube-apiserver load balancing on each platform
* Describe HTTP/S Ingress load balancing on each platform
* Describe TCP/UDP load balancing apps on each platform
(some clouds don't support UDP)
* Describe firewall customization (e.g. for TCP/UDP apps)
* Update IPv6 status for each platform
2019-08-03 11:50:03 -07:00
Dalton Hubble 1409bc62d8 Remove download_protocol variable from Fedora CoreOS
* For Fedora CoreOS, only HTTPS downloads are available.
Any iPXE firmware must be compiled to support TLS fetching.
* For Container Linux, using public kernel/initramfs images
defaults to using HTTPS, but can be set to HTTP for iPXE
firmware that hasn't been custom compiled to support TLS
2019-07-27 15:23:34 -07:00
Dalton Hubble e0c7676a15 Update Kubernetes from v1.15.0 to v1.15.1
* https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.15.md#downloads-for-v1151
2019-07-19 01:21:08 -07:00
Dalton Hubble bb557b4ba0 Fix Fedora CoreOS preview links on docs site 2019-07-18 23:44:08 -07:00
Dalton Hubble c7ff1a2e01 Announce a preview with Fedora CoreOS preview 2019-07-18 09:13:40 -07:00
Dalton Hubble 155bffa773 Add docs for Fedora CoreOS AWS and bare-metal 2019-07-18 00:55:22 -07:00
Dalton Hubble 19596255a6 Fix malformed markdown table in OS docs 2019-07-08 20:54:46 -07:00
Dalton Hubble 307aaf5e30 Use Terraform v0.12 syntax in ingress docs
* Drop string interpolation in Google Cloud A records
shown in Nginx ingress addon docs
* Retain string interpolation syntax for CNAME records
since Google Cloud DNS expects records to end in "."
(some clouds add it automatically)
2019-06-29 13:50:49 -07:00
Dalton Hubble 408e60075a Update Kubernetes from v1.14.3 to v1.15.0
* https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.15.md#v1150
* Remove docs referring to possible v1.14.4 release
2019-06-23 13:12:18 -07:00
Dalton Hubble 79d910821d Configure Kubelet cgroup-driver for Flatcar Linux Edge
* For Container Linux or Flatcar Linux alpha/beta/stable,
continue using the `cgroupfs` driver
* For Fedora Atomic, continue using the `systemd` driver
* For Flatcar Linux Edge, use the `systemd` driver
2019-06-22 23:38:42 -07:00
Dalton Hubble 5c4486f57b Allow using Flatcar Linux Edge on bare-metal and AWS
* On AWS, use Flatcar Linux Edge by setting `os_image` to
"flatcar-edge"
* On bare-metal, Flatcar Linux Edge by setting `os_channel` to
"flatcar-edge"
2019-06-22 23:38:42 -07:00
Dalton Hubble 405015f52c Remove Fedora Atomic documentation
* Typhoon for Fedora Atomic was deprecated in March 2019
* https://typhoon.psdn.io/announce/#march-27-2019
2019-06-19 22:21:58 -07:00
Dalton Hubble d35c1cb9fb Fix advanced customization docs for Terraform v0.12
* Use Terraform v0.12 syntax in the Container Linux Config
snippet customization docs
2019-06-19 22:11:11 -07:00
Dalton Hubble 3d5be86aae Update provider plugin versions in tutorial docs
* Update Terraform provider plugin versions in docs to
reflect the recommended versions that we actively use
2019-06-19 21:58:43 -07:00
Dalton Hubble b168db139b Add tweaks to Terraform v0.12 migration docs
* Provide an exact SHA early migrators might use to
perform an in-place upgrade to Terraform v0.12
2019-06-13 23:52:00 -07:00
Johannes Liebermann e7dda155f3 Fix typo in maintenance docs (#494)
s/circuting/circuiting/
2019-06-11 19:59:42 -07:00
Dalton Hubble 5303e32e38 Change DO worker_type default from s-1vcpu-1gb to s-1vcpu-2gb
* On DigitalOcean, `s-1vcpu-1gb` worker nodes have 1GB of RAM, which
is too small as a default, even for most cost constrained developers
2019-06-06 23:50:19 -07:00
Dalton Hubble da3f2b5d95 Adjust README example and Terraform version in docs
* Delay changing README example. Its prominent display
on github.com may lead to new users copying it, even
though it corresponds to an "in between releases" state
and v1.14.4 doesn't exist yet
* Leave docs tutorials the same, they can reflect master
2019-06-06 23:36:36 -07:00
Dalton Hubble 3276bf5878 Add migration instructions from Terraform v0.11 to v0.12
* Provide Terraform v0.11 to v0.12 migration guide. Show an
in-place strategy and a move resources strategy
* Describe in-place modifying an existing cluster and providers,
using the Terraform helper to edit syntax, and checking the
plan produces a zero diff
* Describe replacing existing clusters by creating a new config
directory for use with Terraform v0.12 only and moving resources
one by one
* Provide some limited advise on migrating non-Typhoon resources
2019-06-06 09:51:22 -07:00
Dalton Hubble db36959178 Migrate bare-metal module Terraform v0.11 to v0.12
* Replace v0.11 bracket type hints with Terraform v0.12 list expressions
* Use expression syntax instead of interpolated strings, where suggested
* Update bare-metal tutorial
* Define `clc_snippets` type constraint map(list(string))
* Define Terraform and plugin version requirements in versions.tf
  * Require matchbox ~> 0.3.0 to support Terraform v0.12
  * Require ct ~> 0.3.2 to support Terraform v0.12
2019-06-06 09:51:21 -07:00
Dalton Hubble 189487ecaa Migrate Azure module Terraform v0.11 to v0.12
* Replace v0.11 bracket type hints with Terraform v0.12 list expressions
* Use expression syntax instead of interpolated strings, where suggested
* Update Azure tutorial and worker pools documentation
* Define Terraform and plugin version requirements in versions.tf
  * Require azurerm ~> 1.27 to support Terraform v0.12
  * Require ct ~> 0.3.2 to support Terraform v0.12
2019-06-06 09:50:35 -07:00
Dalton Hubble d6d9e6c4b9 Migrate Google Cloud module Terraform v0.11 to v0.12
* Replace v0.11 bracket type hints with Terraform v0.12 list expressions
* Use expression syntax instead of interpolated strings, where suggested
* Update Google Cloud tutorial and worker pools documentation
* Define Terraform and plugin version requirements in versions.tf
  * Require google ~> 2.5 to support Terraform v0.12
  * Require ct ~> 0.3.2 to support Terraform v0.12
2019-06-06 09:48:56 -07:00
Dalton Hubble 2ba0181dbe Migrate AWS module Terraform v0.11 to v0.12
* Replace v0.11 bracket type hints with Terraform v0.12 list expressions
* Use expression syntax instead of interpolated strings, where suggested
* Update AWS tutorial and worker pools documentation
* Define Terraform and plugin version requirements in versions.tf
  * Require aws ~> 2.7 to support Terraform v0.12
  * Require ct ~> 0.3.2 to support Terraform v0.12
2019-06-06 09:45:59 -07:00
Dalton Hubble 1366ae404b Migrate DigitalOcean module from Terraform v0.11 to v0.12
* Replace v0.11 bracket type hints with Terraform v0.12 list expressions
* Use expression syntax instead of interpolated strings, where suggested
* Update DigitalOcean tutorial documentation
* Define Terraform and plugin version requirements in versions.tf
  * Require digitalocean ~> v1.3 to support Terraform v0.12
  * Require ct ~> v0.3.2 to support Terraform v0.12
2019-06-06 09:44:58 -07:00
Dalton Hubble 0ccb2217b5 Update Kubernetes from v1.14.2 to v1.14.3
* https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.14.md#v1143
2019-05-31 01:08:32 -07:00
Dalton Hubble c6faa6b5b8 Recommend updating Terraform providers ct and matchbox
* Recomment updating Terraform provider plugins `terraform-provider-ct`
and `terraform-provider-matchbox` to prepare for the upcoming Terraform
v0.12 migration
* https://github.com/poseidon/terraform-provider-ct/releases/tag/v0.3.2
* https://github.com/poseidon/terraform-provider-matchbox/releases/tag/v0.3.0
2019-05-31 00:48:37 -07:00
Dalton Hubble c565f9fd47 Rename worker pool modules' count variable to worker_count
* This change affects users who use worker pools on AWS, GCP, or
Azure with a Container Linux derivative
* Rename worker pool modules' `count` variable to `worker_count`,
because `count` will be a reserved variable name in Terraform v0.12
2019-05-27 16:40:00 -07:00
Dalton Hubble bef9b991b7 Bump Terraform provider versions in docs
* Bump Terraform provider versions to reflect the versions
used by the maintainer
2019-05-20 18:29:56 +02:00
Dalton Hubble 147c21a4bd Allow Calico networking on Azure and DigitalOcean
* Introduce "calico" as a `networking` option on Azure and DigitalOcean
using Calico's new VXLAN support (similar to flannel). Flannel remains
the default on these platforms for now.
* Historically, DigitalOcean and Azure only allowed Flannel as the
CNI provider, since those platforms don't support IPIP traffic that
was previously required for Calico.
* Looking forward, its desireable for Calico to become the default
across Typhoon clusters, since it provides NetworkPolicy and a
consistent experience
* No changes to AWS, GCP, or bare-metal where Calico remains the
default CNI provider. On these platforms, IPIP mode will always
be used, since its available and more performant than vxlan
2019-05-20 17:17:20 +02:00
Dalton Hubble b9bab739ce Update docs link for installing kubectl
* Fix install kubectl link to refer to upstream docs. Link to coreos.com
is now outdated and directed users to install kubectl v1.8.4
* https://github.com/poseidon/typhoon/issues/476
2019-05-19 17:52:22 +02:00
Dalton Hubble da97bd4f12 Update Kubernetes from v1.14.1 to v1.14.2
* https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.14.md#v1142
2019-05-17 13:09:15 +02:00
Dalton Hubble 253831aac3 Update links to Matchbox, terraform-provider-ct, etc.
* Matchbox, terraform-provider-matchbox, and terraform-provider-ct
have moved to the poseidon Github organization
2019-05-04 10:50:53 -07:00
Dalton Hubble 3a6979920c Update provider plugin versions in tutorial docs
* Update terraform provider plugin version in docs to reflect
the recommended current versions that are currently used
2019-04-28 14:23:31 -07:00
JordanP 034a1a9d40 Remove mention of nginx-ingress default-backend from docs
* Default backend was removed in 170ef74eea
2019-04-27 19:09:25 -07:00
Dalton Hubble e73cccd7eb Update provider versions in tutorial docs
* Update terraform provider plugin version in docs to reflect
the recommended current versions that are currently used
2019-04-16 00:05:13 -07:00
Dalton Hubble 452253081b Update Kubernetes from v1.14.0 to v1.14.1
* https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.14.md#changelog-since-v1140
2019-04-09 21:47:23 -07:00
Dalton Hubble 5271e410eb Update Kubernetes from v1.13.5 to v1.14.0
* https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.14.md#v1140
2019-04-07 00:15:59 -07:00
Dalton Hubble 60265f9b58 Add ability to load balance TCP applications on AWS
* Add ability to load balance TCP applications (e.g. NodePort)
* Output the network load balancer ARN as `nlb_id`
* Accept a `worker_target_groups` (ARN) list to which worker
instances should be added
* AWS NLBs and target groups don't support UDP
2019-04-01 21:22:20 -07:00
Dalton Hubble 5a1bc423a1 Announce Fedora Atomic modules won't be updated beyond v1.13.x
* Thank you Project Atomic team and users
* See the deprecation announcement https://typhoon.psdn.io/announce/#march-27-2019
2019-03-26 23:56:33 -07:00
Dalton Hubble 32fe72fb2d Update mkdocs and plugin versions used in tutorials
* Recommend provider plugin versions that are currently used
by the author
* Recommend updating terraform-provider-ct plugin from v0.3.0
to v0.3.1
* https://github.com/coreos/terraform-provider-ct/releases
2019-03-26 01:00:44 -07:00
Dalton Hubble 4fea526ebf Update Kubernetes from v1.13.4 to v1.13.5
* https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.13.md#v1135
2019-03-25 21:43:47 -07:00
Dalton Hubble bf97a45b9d Remove heapster manifests from addons
* Heapster addon powers `kubectl top`
* In early Kubernetes, people legitimately used and expected
`kubectl top` to work, so the optional addon was provided
* Today the standards are different. Many better monitoring
tools exist, that are also less coupled to Kubernetes "kubectl
top" reliance on a non-core extensions means its not in-scope
for minimal Kubernetes clusters. No more exceptionalism
* Finally, Heapster isn't that useful anymore. Its manifests
have no need for Typhoon-specific modification
* Look to prior releases if you still wish to apply heapster
2019-03-17 12:41:59 -07:00