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835 Commits

Author SHA1 Message Date
Ciprian Hacman 7aeb8c2af3 Add back support for kubenet style networking with containerd 2021-01-24 21:16:45 +02:00
Ole Markus With 91a6777e60 Replace gopkg yaml with k8s-sigs yaml 2021-01-22 14:28:05 +01:00
Justin SB 23646b6546 Install dbus if needed for protokube with kope.io 2021-01-21 18:17:35 +02:00
Justin SB f9c43bbb3e containerd: Add /etc/crictl config to enable crictl 
This configuration file means users don't have to pass the endpoint
to run crictl.
 2021-01-14 23:05:47 -05:00
Kubernetes Prow Robot e4f4a20d27
Merge pull request #10419 from bharath-123/task/default-systemd 
Default cgroup driver to systemd from k8s 1.20
 2021-01-12 08:30:27 -08:00
Bharath Vedartham a8d709acf2 Default cgroup driver to systemd from k8s 1.20 
Currently, kOps uses cgroupfs cgroup driver for the kubelet and CRIs. This PR defaults
the cgroup driver to systemd for clusters created with k8s versions >= 1.20.

Using systemd as the cgroup-driver is the recommended way as per
https://kubernetes.io/docs/setup/production-environment/container-runtimes/
 2021-01-12 20:39:25 +05:30
Ole Markus With 4d2eca199f Remove node-authorization 2021-01-11 18:59:45 +01:00
Kubernetes Prow Robot 4ee8936d63
Merge pull request #10547 from justinsb/cos_var_lib_kubelet 
COS/GCE: exec on kubelet/flexvolume dirs
 2021-01-10 08:23:17 -08:00
Kubernetes Prow Robot 50999d24bd
Merge pull request #10538 from justinsb/ubuntu_2010_partii 
Refactor and centralize distribution logic
 2021-01-10 03:45:06 -08:00
Justin Santa Barbara e9f6623a80 COS/GCE: exec on kubelet/flexvolume dirs 
Upstream bind mounts /var/lib/kubelet with exec, dev and suid
permissions, because emptyDirs end up inheriting these permissions.

Similarly, /home/kubernetes/flexvolume needs exec permission to
support flexdrivers.
 2021-01-09 13:56:18 -05:00
Ciprian Hacman 422cfad1da Add containerd config file to Flatcar based instances 2021-01-06 15:33:17 +02:00
Justin Santa Barbara 78b139465c Refactor and centralize distribution logic 
Use of a struct makes it more sustainable, centralizing into the
distribution package makes it simpler to follow.
 2021-01-05 11:50:23 -05:00
Justin SB b17e44b709 Recognize ubuntu 20.10 
Teach nodeup about ubuntu 20.10, including the unusual
/etc/resolv.conf configuration.
 2021-01-05 10:53:40 -05:00
Ciprian Hacman c02e5a20ea Remove support for Kubenet with containerd 2020-12-27 18:21:16 +02:00
Kenji Kaneda a61caea8d2 Add Azure support 
This commit contains all changes required to support Azure
(https://github.com/kubernetes/kops/issues/3957).
 2020-12-21 08:27:54 -08:00
Ciprian Hacman 91c6df4f04 Update docker.service file 2020-12-15 11:46:03 +02:00
Ciprian Hacman 6986df9523 Update containerd.service file 2020-12-15 11:46:03 +02:00
Ciprian Hacman 416fd15e3c Mount /lib64 for Protokube only on AMD64 2020-12-09 18:58:18 +02:00
Rodrigo Menezes da773ba35c Allow setting CPU limit and Mem request / limit for kube API 2020-11-23 10:03:34 -08:00
John Gardiner Myers 046a64cb19 Use separate domain for kops-controller bootstrap 2020-11-14 12:14:34 -08:00
John Gardiner Myers 2ef4aa2dbb Move nfs packages to packages.go 2020-11-13 13:37:47 -08:00
John Gardiner Myers 77c4ad4092 Don't install the misc packages for k8s 1.20+ 2020-11-12 22:22:06 -08:00
John Gardiner Myers 2ac17bee69 Remove code for no-longer-supported k8s releases 2020-10-29 16:45:53 -07:00
Kubernetes Prow Robot c9aa53895a
Merge pull request #10048 from hakman/container-runtime-assets 
Install container runtime packages as assets
 2020-10-25 21:03:01 -07:00
Ole Markus With 5c941dee38 Fix circular dependency in tasks related to cilium certs 2020-10-24 09:27:15 +02:00
Ole Markus With 1525ccdee9 Fix circular dependency in tasks related to kubelet serving cert 2020-10-24 09:02:41 +02:00
Ciprian Hacman c36262009b Install container runtime packages as assets - Code Review 1 2020-10-23 11:05:41 +03:00
Ciprian Hacman b27431d86f Install container runtime packages as assets - Tests 2020-10-14 15:41:51 +03:00
Ciprian Hacman 852bebe165 Install container runtime packages as assets - Misc 2020-10-14 15:41:51 +03:00
Ciprian Hacman 732a161313 Install container runtime packages as assets - Main 2020-10-14 15:41:51 +03:00
AkiraFukushima 4e4c4a1e16 Install wireguard OS package in nodeup 2020-10-11 15:53:11 +09:00
Kubernetes Prow Robot cc41bba0cf
Merge pull request #10022 from olemarkus/metrics-server 
Kubelet serving certificate and metrics server addon
 2020-10-09 03:09:07 -07:00
Ciprian Hacman d0349fd6bb Open etcd port only when Calico uses "etcd" datastore 2020-10-09 09:33:38 +03:00
Ole Markus With 466dcd001e Apply suggestions from code review 
Co-authored-by: John Gardiner Myers <jgmyers@proofpoint.com>
 2020-10-09 08:27:08 +02:00
Ole Markus With 809aa93634 Make use of kubelet service certificate 2020-10-09 08:27:08 +02:00
Ole Markus With 1d922af364 Pass cloud into populate cluster 2020-09-24 07:22:13 +02:00
Ole Markus With 7bc17f4b1f Build cloud outside of PerformAssignments 
We tend to build cloud, call some method, and then build cloud over
again. It would be easier to just pass the first one along.

Passing along cloud would also make it easier to mock cloud.
 2020-09-23 07:54:28 +02:00
Ciprian Hacman 96e3fefd85 Update Docker to v19.03.13 2020-09-18 12:14:43 +03:00
Ciprian Hacman fcc486d250 Update containerd to v1.4.1 2020-09-18 10:01:30 +03:00
Ole Markus With 6efb91a15b Don't write application credentials to cloud config unless external CCM is enabled 2020-09-15 09:45:09 +02:00
Ciprian Hacman 07ffd665a7 Allow container runtime to run before BootstrapKubeconfig 2020-09-12 08:13:40 +03:00
Kubernetes Prow Robot 4604fa53b3
Merge pull request #9899 from olemarkus/remove-insecure-bind-address 
Don't explicitly set insecure-bind-address on newer k8s
 2020-09-09 03:25:53 -07:00
Ole Markus With 886b4c97cb Don't explicitly set insecure-bind-address on newer k8s 2020-09-09 11:41:51 +02:00
Ole Markus With 192d6a46f9 Errors when encryptionConfig is enabled, but no encryptionconfig secret 
When encryptionConfig is enabled, but the secret is missing, there is no
visible errors anywhere. kube-apiserver just goes into a crashloop
without any complains. This PR adds warnings both on the client side and
through nodeup.
 2020-09-08 17:46:18 +02:00
Justin SB 786423f617 Expose JWKS via a feature-flag 
When the PublicJWKS feature-flag is set, we expose the apiserver JWKS
document publicly (including enabling anonymous access).  This is a
stepping stone to a more hardened configuration where we copy the JWKS
document to S3/GCS/etc.

Co-authored-by: John Gardiner Myers <jgmyers@proofpoint.com>
 2020-08-30 10:15:11 -04:00
Justin SB 2be21562a9 Support writing a full certificate chain 
This means that our https endpoint will serve the ca.crt as well.
 2020-08-25 11:09:04 -04:00
Ciprian Hacman f267c54b9a Stop trying to pull the Protokube image 2020-08-25 09:04:45 +03:00
Kubernetes Prow Robot f1a0e0312f
Merge pull request #9777 from hakman/containerd-1.4.0 
Add support for containerd v1.4.0
 2020-08-18 14:45:11 -07:00
Kubernetes Prow Robot bacd944dea
Merge pull request #9776 from johngmyers/cni-client-certs 
Issue the cilium etcd client cert out of kops-controller
 2020-08-18 08:13:30 -07:00
Ciprian Hacman 537ad60191 Add support for containerd v1.4.0 2020-08-18 10:04:18 +03:00