99a6d5478b
Disable Kubelet read-only port 10255
...
* We can finally disable the Kubelet read-only port 10255!
* Journey: https://github.com/poseidon/typhoon/issues/322#issuecomment-431073073
2018-10-18 21:14:14 -07:00
9b6113a058
Update Kubernetes from v1.11.3 to v1.12.1
...
* Mount an empty dir for the controller-manager to work around
https://github.com/kubernetes/kubernetes/issues/68973
* Update coreos/pod-checkpointer to strip affinity from
checkpointed pod manifests. Kubernetes v1.12.0-rc.1 introduced
a default affinity that appears on checkpointed manifests; but
it prevented scheduling and checkpointed pods should not have an
affinity, they're run directly by the Kubelet on the local node
* https://github.com/kubernetes-incubator/bootkube/issues/1001
* https://github.com/kubernetes/kubernetes/pull/68173
2018-10-16 20:28:13 -07:00
5a283b6443
Update etcd from v3.3.9 to v3.3.10
...
* https://github.com/etcd-io/etcd/blob/master/CHANGELOG-3.3.md#v3310-2018-10-10
2018-10-13 13:14:37 -07:00
ad871dbfa9
Update Kubernetes from v1.11.2 to v1.11.3
...
* https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.11.md#v1113
2018-09-13 18:50:41 -07:00
f7ebdf475d
Update Kubernetes from v1.11.1 to v1.11.2
...
* https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.11.md#v1112
2018-08-07 21:57:25 -07:00
db64ce3312
Update etcd from v3.3.8 to v3.3.9
...
* https://github.com/coreos/etcd/blob/master/CHANGELOG-3.3.md#v339-2018-07-24
2018-07-29 11:27:37 -07:00
7c327b8bf4
Update from bootkube v0.12.0 to v0.13.0
2018-07-29 11:20:17 -07:00
d8d524d10b
Update Kubernetes from v1.11.0 to v1.11.1
...
* https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.11.md#v1111
2018-07-20 00:41:27 -07:00
8464b258d8
Update Kubernetes from v1.10.5 to v1.11.0
...
* Force apiserver to stop listening on 127.0.0.1:8080
* Remove deprecated Kubelet `--allow-privileged`. Defaults to
true. Use `PodSecurityPolicy` if limiting is desired
* https://github.com/kubernetes/kubernetes/releases/tag/v1.11.0
* https://github.com/poseidon/terraform-render-bootkube/pull/68
2018-06-27 22:47:35 -07:00
f4d3059b00
Update Kubernetes from v1.10.4 to v1.10.5
...
* https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.10.md#v1105
2018-06-21 22:51:39 -07:00
6e64634748
Update etcd from v3.3.7 to v3.3.8
...
* https://github.com/coreos/etcd/releases/tag/v3.3.8
2018-06-19 21:56:21 -07:00
51906bf398
Update etcd from v3.3.6 to v3.3.7
2018-06-14 22:46:16 -07:00
79260c48f6
Update Kubernetes from v1.10.3 to v1.10.4
2018-06-06 23:23:11 -07:00
589c3569b7
Update etcd from v3.3.5 to v3.3.6
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* https://github.com/coreos/etcd/releases/tag/v3.3.6
2018-06-06 23:19:30 -07:00
4ea1fde9c5
Update Kubernetes from v1.10.2 to v1.10.3
...
* https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.10.md#v1103
* Update Calico from v3.1.1 to v3.1.2
2018-05-21 21:38:43 -07:00
37981f9fb1
Allow bearer token authn/authz to the Kubelet
...
* Require Webhook authorization to the Kubelet
* Switch apiserver X509 client cert org to systems:masters
to grant the apiserver admin and satisfy the authorization
requirement. kubectl commands like logs or exec that have
the apiserver make requests of a kubelet continue to work
as before
* https://kubernetes.io/docs/admin/kubelet-authentication-authorization/
* https://github.com/poseidon/typhoon/issues/215
2018-05-13 23:20:42 -07:00
8b8e364915
Update etcd from v3.3.4 to v3.3.5
...
* https://github.com/coreos/etcd/releases/tag/v3.3.5
2018-05-10 02:12:53 -07:00
32ddfa94e1
Update Kubernetes from v1.10.1 to v1.10.2
...
* https://github.com/kubernetes/kubernetes/releases/tag/v1.10.2
2018-04-28 00:27:00 -07:00
681450aa0d
Update etcd from v3.3.3 to v3.3.4
...
* https://github.com/coreos/etcd/releases/tag/v3.3.4
2018-04-27 23:57:26 -07:00
a54f76db2a
Update Calico from v3.0.4 to v3.1.1
...
* https://github.com/projectcalico/calico/releases/tag/v3.1.1
* https://github.com/projectcalico/calico/releases/tag/v3.1.0
2018-04-21 18:30:36 -07:00
77c0a4cf2e
Update Kubernetes from v1.10.0 to v1.10.1
...
* Use kubernetes-incubator/bootkube v0.12.0
2018-04-12 20:57:31 -07:00
9bb3de5327
Skip creating unused dirs on worker nodes
2018-04-11 22:23:51 -07:00
6b08bde479
Use k8s.gcr.io instead of gcr.io/google_containers
...
* Kubernetes recommends using the alias to fetch images
from the nearest GCR regional mirror, to abstract the use
of GCR, and to drop names containing 'google'
* https://groups.google.com/forum/#!msg/kubernetes-dev/ytjk_rNrTa0/3EFUHvovCAAJ
2018-04-08 12:57:52 -07:00
ce001e9d56
Update etcd from v3.3.2 to v3.3.3
...
* https://github.com/coreos/etcd/releases/tag/v3.3.3
2018-04-04 20:32:24 -07:00
d770393dbc
Add etcd metrics, Prometheus scrapes, and Grafana dash
...
* Use etcd v3.3 --listen-metrics-urls to expose only metrics
data via http://0.0.0.0:2381 on controllers
* Add Prometheus discovery for etcd peers on controller nodes
* Temporarily drop two noisy Prometheus alerts
2018-04-03 20:31:00 -07:00
1cc043d1eb
Update Kubernetes from v1.9.6 to v1.10.0
2018-03-30 22:14:07 -07:00
a04ef3919a
Update Kubernetes from v1.9.5 to v1.9.6
2018-03-21 20:29:52 -07:00
758c09fa5c
Update Kubernetes from v1.9.4 to v1.9.5
2018-03-19 00:25:44 -07:00
efa90d8b44
Add a new key=value label to controller nodes
...
* Add a node-role.kubernetes.io/controller="true" node label
to controllers so Prometheus service discovery can filter to
services that only run on controllers (i.e. masters)
* Leave node-role.kubernetes.io/master="" untouched as its
a Kubernetes convention
2018-03-18 16:39:10 -07:00
931e311786
Update Kubernetes from v1.9.3 to v1.9.4
2018-03-12 18:07:50 -07:00
9fb1e1a0e2
Update etcd from v3.3.1 to v3.3.2
...
* https://github.com/coreos/etcd/releases/tag/v3.3.2
2018-03-10 13:44:35 -08:00
13f3745093
Add kubelet --volume-plugin-dir flag
...
* Set Kubelet search path for flexvolume plugins
to /var/lib/kubelet/volumeplugins
* Add support for flexvolume plugins on AWS, GCE, and DO
* See 9548572d98
2018-02-22 22:11:45 -08:00
c4914c326b
Update bootkube and terraform-render-bootkube to v0.11.0
2018-02-22 21:53:26 -08:00
195d902ab6
Upgrade etcd from v3.2.15 to v3.3.1
2018-02-15 19:29:46 -08:00
a41691b222
Update Kubernetes from v1.9.2 to v1.9.3
...
* Add flannel service account and limited RBAC cluster role
* Change DaemonSets to tolerate NoSchedule and NoExecute taints
* Remove deprecated apiserver --etcd-quorum-read flag
* Update Calico from v3.0.1 to v3.0.2
* Add Calico GlobalNetworkSet CRD
* https://github.com/poseidon/terraform-render-bootkube/pull/44
2018-02-10 13:37:07 -08:00
3e6e4ea339
Update etcd from 3.2.14 to 3.2.15
...
* https://github.com/coreos/etcd/releases/tag/v3.2.15
2018-01-23 23:50:04 -08:00
868265988b
Update bootkube and terraform-render-bootkube to v0.10.0
2018-01-19 23:10:45 -08:00
6adffcb778
Update Kubernetes from v1.9.1 to v1.9.2
2018-01-19 08:40:09 -08:00
388ac08492
Update etcd from 3.2.13 to 3.2.14
...
* https://github.com/coreos/etcd/releases/tag/v3.2.14
2018-01-12 07:20:55 -08:00
fc455c8624
Remove old mention of ACIs in bootkube.service description
2018-01-06 16:20:34 -08:00
e1f2125f02
Update etcd from 3.2.0 to 3.2.13
...
* https://github.com/coreos/etcd/releases/tag/v3.2.13
2018-01-06 14:01:18 -08:00
9329b775f6
Update Kubernetes from v1.8.6 to v1.9.1
2018-01-06 14:01:16 -08:00
fbdd946601
Update Kubernetes from v1.8.5 to v1.8.6
2017-12-21 11:20:37 -08:00
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
495e33e213
Update bootkube and terraform-render-bootkube to v0.9.1
2017-12-15 01:45:02 -08:00
63f5a26a72
Eliminate steps to move self-hosted etcd assets
...
* bootkube/assets/experimental/* assets corresponded to self-hosted
etcd manifests, which are no longer an option in Typhoon
2017-12-13 01:06:56 -08:00
eea79e895d
Fix manifest consolidation in bootkube start wrapper
...
* Fix manifest existence test in /opt/bootkube/bootkube-start
to also work with more than one directory
2017-12-12 23:08:22 -08:00
165396d6aa
Update Kubernetes from v1.8.4 to v1.8.5
2017-12-09 21:28:31 -08:00
ce49a93d5d
Fix issue with etcd-member failing to resolve peers
...
* When restarting masters, `etcd-member.service` may fail to lookup peers if
/etc/resolv.conf hasn't been populated yet. Require the wait-for-dns.service.
2017-12-09 20:12:49 -08:00
5f5eec1175
Update bootkube and terraform-render-bootkube to v0.9.0
2017-12-01 22:27:48 -08:00
6483f613c5
Update Kubernetes from v1.8.3 to v1.8.4
2017-11-28 21:52:11 -08:00
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
...
* https://github.com/kubernetes/kubernetes/pull/40050
2017-11-08 23:34:19 -08:00
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
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
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
308c7dfb6e
digital-ocean: Run etcd cluster on-host, across controllers
...
* Run etcd peers with TLS across controller nodes
* Deprecate self-hosted-etcd on the Digital Ocean platform
* Distribute etcd TLS certificates as part of initial provisioning
* Check the status of etcd by running `systemctl status etcd-member`
2017-10-09 22:43:23 -07:00
1bc25c1036
Update Kubernetes from v1.7.5 to v1.7.7
...
* Update from bootkube v0.6.2 to v0.7.0
* Use renamed terraform-render-bootkube. Renamed from
bootkube-terraform to meet Terraform Module requirements
2017-10-03 21:03:15 -07:00
1b5caef4c1
Add Wants=rpc-statd.service to Kubelet
...
* Mounting NFS exports as volumes from some NFS servers fails because
the kubelet isn't starting rpc-statd as expected. Describing pods
that are stuck creating shows rpc.statd is required for remote locking
* Starting rpc-statd.service resolves the issue and all NFS mounts
seem to be working.
* Recommended approach https://github.com/coreos/bugs/issues/2074
2017-09-24 18:23:55 -07:00
2a2ed372c8
digital-ocean: Update kubelet.service unit to match upstream
...
* Mount host /opt/cni/bin in Kubelet to use host's CNI plugins
* Switch /var/run/kubelet-pod.uuid to /var/cache/kubelet-pod.uuid
to persist between reboots and cleanup old Kubelet pods
* Organize Kubelet flags in alphabetical order
2017-09-13 20:49:23 -07:00
2ff6d602d8
digital-ocean: Distribute kubeconfig via Terraform null_resource
...
* Keep kubeconfig out of DigitalOcean metadata user-data
2017-09-13 20:19:52 -07:00
a441f5c6e0
Update Kubernetes from v1.7.3 to v1.7.5
2017-09-08 13:56:20 -07:00
ec46bc13ae
Add support for Calico networking on GCE
...
* Calico on GCE with IP-in-IP encapsulation and MTU 1440
* Calico on DO with IP-in-IP encapsulation and MTU 1440
* Digital Ocean firewalls don't support IPIP protocol yet
2017-09-05 18:22:14 -07:00
dc3ff174ea
Update Kubernetes from v1.7.1 to v1.7.3
2017-08-16 20:12:59 -07:00
097dcdf47e
digital-ocean: Add kubelet hostname-override flag
...
* Kubelets should register nodes via their private IPv4 address,
as provided by the metadata service from Digital Ocean
* By default, Kubelet exec's hostname to determine the name it should
use when registering with the apiserver. On Digital Ocean, the hostname
is not routeable by other instances. Digital Ocean does not run an
internal DNS service.
* Fixes issue where the apiserver can't reach the worker nodes. This
prevented kubectl logs and exec commands from working
2017-07-29 14:32:51 -07:00
6070ffb449
Add dghubble/pegasus Digital Ocean Kubernetes Terraform module
2017-07-29 11:36:33 -07:00
Dalton Hubble
Barak Michener
Lars Fenneberg
Vincent Palmer