5f6b0728c5
Update bootkube and terraform-render-bootkube to v0.8.2
2017-11-10 20:01:37 -08:00
d774c51297
Update Kubernetes from v1.8.2 to v1.8.3
2017-11-08 23:34:19 -08:00
f6a8fb363e
Remove deprecated kubelet --require-kubeconfig flag
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* https://github.com/kubernetes/kubernetes/pull/40050
2017-11-08 23:34:19 -08:00
f570af9418
addons: Update from Prometheus v1.8.2 to v2.0.0
2017-11-08 22:48:23 -08:00
4ec6732b98
Output the Google network name and self_link
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* Allow users to add custom firewall rules for unique cases
2017-11-08 00:19:49 -08:00
ea1efb536a
Remove old firewall rule for bootstrap self-hosted etcd
2017-11-08 00:15:20 -08:00
451fd86470
Improve internal firewall rules on Google Cloud
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* Whitelist internal traffic between controllers and workers
* Switch to tag-based firewall policies rather than source IP
2017-11-08 00:15:06 -08:00
b1b611b22c
Add docs to use one controller on Google Cloud
2017-11-07 19:51:03 -08:00
eabf00fbf1
Add missing controller dependency before bootkube start
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* Require the controller module to be completed before starting
to remote exec bootkube start, otherwise its possible the controller
nodes were created, but not the network load balancer
2017-11-07 19:12:05 -08:00
8eaa72c1ca
addons: Update nginx-ingress to 0.9.0-beta.16
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* Image registry changed from gcr.io to quay.io
* https://github.com/kubernetes/ingress-nginx/releases/tag/nginx-0.9.0-beta.16
2017-11-06 23:15:15 -08:00
58cf82da56
Promote AWS platform from alpha to beta
2017-11-06 21:38:24 -08:00
ccc832f468
Add firewall rule to allow apiserver to proxy other controller kubelets
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* Prometheus proxies through the apiserver to scrape kubelets
* In multi-controller setups, an apiserver must be able to scrape
kubelets (10250) on other controllers
2017-11-06 01:03:53 -08:00
90f8d62204
Add firewall rules to allow prometheus to reach node-exporter
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* node_exporter service endpoints run on hostNetwork port 9100
* Re-evaluate after https://github.com/kubernetes-incubator/bootkube/pull/711
2017-11-06 01:03:53 -08:00
af5c413abf
Focus controller ELB on load balancing apiservers
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* ELB distributing load across controllers is no longer the mechanism
used to SSH to instances to distribute secrets
* Focus the ELB on load balancing across apiserver and edit the HTTP
health check to an SSL:443 check
2017-11-06 01:03:53 -08:00
168c487484
Remove mention of self-hosted etcd, its deprecated
2017-11-06 01:03:53 -08:00
805dd772a8
Run etcd cluster on-host, across controllers on AWS
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* 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
c6ec6596d8
Minor cleanup for zones, docs, and outputs
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* Spread across all zones, regardless of UP/DOWN state
* Remove unused outputs of private IPs
2017-11-06 00:56:26 -08:00
47a9989927
Fix null_resource ordering constraints
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* Ensure etcd TLS assets and kubeconfig are copied before
any attempt is made to run bootkube start
2017-11-06 00:55:44 -08:00
10b977d54a
addons: Set kube-state-metrics to have clusterIP None
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* kube-state-metrics service exists to facilitate prometheus discovery
2017-11-05 17:54:09 -08:00
b7a268fc45
addons: Add prometheus alertmanager flag
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* Pass -alertmanager.url to work with a user's in-cluster
alertmanager deployment, if any
2017-11-05 15:50:46 -08:00
279f36effd
addons: Add grafana 4.6.1 and extend prometheus docs
2017-11-05 15:23:56 -08:00
77fc14db71
Workaround target pool issue by listing instances as zone/name
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* Instances can be listed by zone/name or self_link URL, but the
provider desires they be in zone/name form, which causes a diff
* https://github.com/terraform-providers/terraform-provider-google/issues/46
2017-11-05 14:07:05 -08:00
2b0296d671
Create controller instances across zones in the region
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* Change controller instances to automatically span zones in a region
* Remove the `zone` required variable
2017-11-05 13:24:32 -08:00
7b38271212
Run etcd cluster on-host, across controllers on Google Cloud
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* 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
ae07a21e3d
addons: Omit static resource requests/limits for kube-state-metrics
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* Allow the addon-resizer to dynamically set resource values
* https://github.com/kubernetes/kube-state-metrics/pull/285
2017-11-04 14:41:04 -07:00
0ab1ae3210
addons: Fix typo in kube-state-metrics strategy
2017-11-04 14:39:56 -07:00
67e3d2b86e
docs: GCE network bandwidth is excellent, even btw zones
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* 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
a48dd9ebd8
Require google provider version ~> 1.1
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* Require google provider plugin 1.1 or higher which includes fix:
https://github.com/terraform-providers/terraform-provider-google/issues/574
* Remove workaround which statically set the persistent disk name
* Original reasons for workaround in a97df839#34
2017-11-04 12:59:19 -07:00
26a291aef4
Remove controller_preemptible option on Google Cloud
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* 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
251a14519f
Fix typo in internal template variable name
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* ssh_authorized_keys should be ssh_authorized_key to match the user
facing variable which only allows a single SSH authorized key
2017-11-04 12:59:19 -07:00
6300383b43
Change worker managed instance group to span zones in region
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* 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
e32885c9cd
addons: Update prometheus from v1.8.0 to v1.8.2
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* https://github.com/prometheus/prometheus/releases/tag/v1.8.2
2017-11-04 11:00:39 -07:00
fe8afdbee9
Update Typhoon logo and favicon
2017-11-04 01:20:17 -07:00
878f5a3647
Bump bootkube and terraform-render-bootkube to v0.8.1
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* 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
34ec7e9862
Relax pessimistic constraints on 1.0+ providers
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* Constrains ~> 1.0 means users can use 1.0.1, 1.1, but not 2.0
* https://www.terraform.io/docs/configuration/terraform.html
2017-10-25 23:27:28 -07:00
f6c6e85f84
Require minimum Terraform and plugin versions
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* 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
8582e19077
Expand Nginx Ingress liveness and readiness probes
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* Remove dnsPolicy: ClusterFirst
* https://github.com/kubernetes/ingress-nginx/pull/1584
2017-10-25 22:29:20 -07:00
3727c40c6c
Update Nginx Ingress defaultbackend from 1.0 to 1.4
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* https://github.com/kubernetes/ingress-nginx/pull/1568
2017-10-25 22:16:23 -07:00
b608f9c615
addons: Use service endpoints to scrape node-exporter
2017-10-24 22:59:00 -07:00
ec1dbb853c
addons: Include kube-state-metrics exporter manifests
2017-10-24 22:59:00 -07:00
d046d45769
addons: Include Prometheus and node-exporter manifests
2017-10-24 22:58:59 -07:00
a73f57fe4e
Update CLUO from v0.4.0 to v0.4.1
2017-10-24 22:14:03 -07:00
60bc8957c9
Update Kubernetes from v1.8.1 to v1.8.2
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* 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
8b78c65483
Update Google Cloud Kubernetes from v1.7.7 to v1.8.1
2017-10-20 16:09:11 -07:00
f86c00288f
Add missing update-agent RBAC role to get pods
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* Drain now gets pods, deletes pods, and waits for deletion
2017-10-20 01:21:46 -07:00
a57b3cf973
Update CLUO addon to v0.4.0 and RBAC ClusterRole
2017-10-20 00:40:17 -07:00
10c5487ad7
Add docs corrections for versions and log output
2017-10-20 00:39:17 -07:00
e4c479554c
Update AWS, DO, BM Kubernetes from v1.7.7 to v1.8.1
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* 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
be113e77b4
Fix links and add Calico BGP peering notes
2017-10-17 19:10:18 -07:00
911c53e4ae
Add Ubiquity EdgeRouter documentation
2017-10-17 18:51:40 -07:00
Dalton Hubble