Commit Graph

72 Commits

Author SHA1 Message Date
Dalton Hubble ddbfb2eee1 Set module version tutorials docs for good practice 2018-01-19 23:16:48 -08:00
Dalton Hubble 868265988b Update bootkube and terraform-render-bootkube to v0.10.0 2018-01-19 23:10:45 -08:00
Dalton Hubble 6adffcb778 Update Kubernetes from v1.9.1 to v1.9.2 2018-01-19 08:40:09 -08:00
Dalton Hubble f5efcc1ff8 Relax digitalocean provider version constraints
* Relax fixed 0.1.2 version constraint to "~> 0.1.2", which
allows 0.1.3, 0.1.4, etc, but would not allow 0.2.0
2018-01-15 21:04:53 -08:00
Dalton Hubble bbe295a3f1 Add Terraform v0.11.x support and migration docs
* Add explicit "providers" section to modules for Terraform v0.11.x
* Retain support for Terraform v0.10.4+
* Add migration guide from Terraform v0.10.x to v0.11.x for those managing
existing clusters (action required!)
2018-01-13 15:30:08 -08:00
Dalton Hubble ecd6a9443b Add maintenance docs with upgrade policies
* Add best practices for maintenance
* Describe blue-green replacement strategy
* Mention unsupported in-place edit and
node replacement strategies
2018-01-09 06:54:44 -08:00
Dalton Hubble 2523d64f95 Fix docs to show exporting KUBECONFIG 2018-01-06 16:55:06 -08:00
Dalton Hubble 7a0a60708e Bump Container Linux version shown in docs
* Be sure docs and examples list Container Linux versions that
have been patched for Meltdown just in case someone copy-pastes
or sees them as recent versions
2018-01-06 14:58:38 -08:00
Dalton Hubble 9329b775f6 Update Kubernetes from v1.8.6 to v1.9.1 2018-01-06 14:01:16 -08:00
Dalton Hubble fbdd946601 Update Kubernetes from v1.8.5 to v1.8.6 2017-12-21 11:20:37 -08:00
Barak Michener 19102636a9
Add link to dashboard 315 2017-12-15 18:52:40 -08:00
Barak Michener e79088baa0 Add optional cluster_domain_suffix variable
* Allow kube-dns to respond to DNS queries with a custom
suffix, instead of the default 'cluster.local'
* Useful when multiple clusters exist on the same local
network and wish to query services on one another
2017-12-15 01:45:52 -08:00
Dalton Hubble 495e33e213 Update bootkube and terraform-render-bootkube to v0.9.1 2017-12-15 01:45:02 -08:00
Dalton Hubble 99c07661c6 Fix old Container Linux versions mentioned in docs 2017-12-11 23:36:16 -08:00
Dalton Hubble 831a5c976c Add Kubernetes Dashboard warning and improve changelog 2017-12-09 22:38:27 -08:00
Dalton Hubble 85e6783503 Recommend Container Linux images with Docker 17.09
* Container Linux stable and beta now provide Docker 17.09 (instead
of 1.12). Recommend images which provide 17.09.
* Older clusters (with CLUO addon) auto-update node's Container Linux version
and will begin using Docker 17.09.
2017-12-09 22:14:13 -08:00
Dalton Hubble 165396d6aa Update Kubernetes from v1.8.4 to v1.8.5 2017-12-09 21:28:31 -08:00
Khris Richardson e623439eec Fix typos in docs and CONTRIBUTING.md 2017-12-09 19:58:09 -08:00
Dalton Hubble d85300f947 Clarify only Terraform v0.10.x should be used
* It is not safe to update to Terraform v0.11.x yet
* https://github.com/hashicorp/terraform/issues/16824
2017-12-02 01:31:39 -08:00
Dalton Hubble 5f5eec1175 Update bootkube and terraform-render-bootkube to v0.9.0 2017-12-01 22:27:48 -08:00
Dalton Hubble 5308fde3d3 Add Kubernetes certification badge 2017-11-29 19:26:49 -08:00
Dalton Hubble 9ab61d7bf5 Add Typhoon images with and without text
* Serve images from GCS poseidon, rather than dghubble
2017-11-29 01:01:01 -08:00
Dalton Hubble 6483f613c5 Update Kubernetes from v1.8.3 to v1.8.4 2017-11-28 21:52:11 -08:00
Dalton Hubble fd96067125 Fix docs link for security issue reporting 2017-11-10 21:38:41 -08:00
Dalton Hubble 159443bae7 addons: Add better alerting rules to Prometheus manifests
* Adapt the coreos/prometheus-operator alerting rules for Typhoon,
https://github.com/coreos/prometheus-operator/tree/master/contrib/kube-prometheus/manifests
* Add controller manager and scheduler shim services to let
prometheus discover them via service endpoints
* Fix several alert rules to use service endpoint discovery
* A few rules still don't do much, but they default to green
2017-11-10 20:57:47 -08:00
Dalton Hubble 5f6b0728c5 Update bootkube and terraform-render-bootkube to v0.8.2 2017-11-10 20:01:37 -08:00
Dalton Hubble d774c51297 Update Kubernetes from v1.8.2 to v1.8.3 2017-11-08 23:34:19 -08:00
Dalton Hubble b1b611b22c Add docs to use one controller on Google Cloud 2017-11-07 19:51:03 -08:00
Dalton Hubble 58cf82da56 Promote AWS platform from alpha to beta 2017-11-06 21:38:24 -08:00
Dalton Hubble 168c487484 Remove mention of self-hosted etcd, its deprecated 2017-11-06 01:03:53 -08:00
Dalton Hubble 805dd772a8 Run etcd cluster on-host, across controllers on AWS
* Change controllers ASG to heterogeneous EC2 instances
* Create DNS records for each controller's private IP for etcd
* Change etcd to run on-host, across controllers (etcd-member.service)
* Reduce time to bootstrap a cluster
* Deprecate self-hosted-etcd on the AWS platform
2017-11-06 01:03:53 -08:00
Dalton Hubble c6ec6596d8 Minor cleanup for zones, docs, and outputs
* Spread across all zones, regardless of UP/DOWN state
* Remove unused outputs of private IPs
2017-11-06 00:56:26 -08:00
Dalton Hubble 279f36effd addons: Add grafana 4.6.1 and extend prometheus docs 2017-11-05 15:23:56 -08:00
Dalton Hubble 2b0296d671 Create controller instances across zones in the region
* Change controller instances to automatically span zones in a region
* Remove the `zone` required variable
2017-11-05 13:24:32 -08:00
Dalton Hubble 7b38271212 Run etcd cluster on-host, across controllers on Google Cloud
* Change controllers from a managed group to individual instances
* Create discrete DNS records to each controller's private IP for etcd
* Change etcd to run on-host, across controllers (etcd-member.service)
* Reduce time to bootstrap a cluster
* Deprecate self-hosted-etcd on the Google Cloud platform
2017-11-05 11:03:35 -08:00
Dalton Hubble 67e3d2b86e docs: GCE network bandwidth is excellent, even btw zones
* Remove performance note that the GCE vs AWS network performance
is not an equal comparison. On both platforms, workers now span the
(availability) zones of a region.
* Testing host-to-host and pod-to-pod network bandwidth between nodes
(now located in different zones) showed no reduction in bandwidth
2017-11-04 14:08:20 -07:00
Dalton Hubble 26a291aef4 Remove controller_preemptible option on Google Cloud
* Controller preemption is not safe or covered in documentation. Delete
the option, the variable is a holdover from old experiments
* Note, worker_preemeptible is still a great feature that's supported
2017-11-04 12:59:19 -07:00
Dalton Hubble 6300383b43 Change worker managed instance group to span zones in region
* Change Google Cloud module to require the `region` variable
* Workers are created in random zones within the given region
* Tolerate Google Cloud zone failures or capacity issues
* If workers are preempted (if enabled), replacement instances can
be drawn from any zone in the region, which should avoid scheduling
issues that were possible before if a single zone aggressively
preempts instances (presumably due to Google Cloud capacity)
2017-11-04 12:59:19 -07:00
Dalton Hubble fe8afdbee9 Update Typhoon logo and favicon 2017-11-04 01:20:17 -07:00
Dalton Hubble 878f5a3647 Bump bootkube and terraform-render-bootkube to v0.8.1
* Use the v0.8.1 tagged terraform-render-bootkube module
* Use the v0.8.1 quay.io/coreos/bootkube image to bootstrap
2017-10-28 12:50:37 -07:00
Dalton Hubble f6c6e85f84 Require minimum Terraform and plugin versions
* Bump minimum Terraform version to v0.10.4
* Allow minor version updates for 1.0+ plugins
* Fix versions for plugins which are pre-1.0
2017-10-25 23:00:31 -07:00
Dalton Hubble d046d45769 addons: Include Prometheus and node-exporter manifests 2017-10-24 22:58:59 -07:00
Dalton Hubble 60bc8957c9 Update Kubernetes from v1.8.1 to v1.8.2
* Kubernetes v1.8.2 fixes a memory leak in the v1.8.1 apiserver
* Switch to using the `gcr.io/google_containers/hyperkube` for the
on-host kubelet and shutdown drains
* Update terraform-render-bootkube manifests generation
  * Update flannel from v0.8.0 to v0.9.0
  * Add `hairpinMode` to flannel CNI config
  * Add `--no-negcache` to kube-dns dnsmasq
2017-10-24 21:44:26 -07:00
Dalton Hubble 8b78c65483 Update Google Cloud Kubernetes from v1.7.7 to v1.8.1 2017-10-20 16:09:11 -07:00
Dalton Hubble 10c5487ad7 Add docs corrections for versions and log output 2017-10-20 00:39:17 -07:00
Dalton Hubble e4c479554c Update AWS, DO, BM Kubernetes from v1.7.7 to v1.8.1
* Update from bootkube v0.7.0 to v0.8.0
* Leave Google Cloud update to a followup commit
2017-10-19 21:10:04 -07:00
Dalton Hubble be113e77b4 Fix links and add Calico BGP peering notes 2017-10-17 19:10:18 -07:00
Dalton Hubble 911c53e4ae Add Ubiquity EdgeRouter documentation 2017-10-17 18:51:40 -07:00
Dalton Hubble 734bc1d32a Add performance benchmark for flannel with bonded NICs 2017-10-16 01:12:13 -07:00
Dalton Hubble 377e14c80b Fix ingress addon docs recursive apply command 2017-10-16 00:29:04 -07:00