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51 Commits

Author SHA1 Message Date
justinsb eda7c25fa9 metal: stub node identification for bare metal 2024-09-14 13:50:31 -04:00
Peter Rifel 62df0dba04
Migrate AWS Verifier to aws-sdk-go-v2 2024-05-05 08:39:20 -04:00
Peter Rifel fc4f962279
Migrate node controller and identity to aws-sdk-go-v2 2024-04-03 18:17:39 -05:00
Peter Rifel 1cab9aaa16
Migrate kops-controller to aws-sdk-go-v2 2024-03-24 18:07:16 -05:00
justinsb 010a0d5e4c feat: Support PKI bootstrap 
Similar to the TPM bootstrapping on GCE (indeed, a lot of the code is
modified from there), but we verify the PKI signature against a public
key in a Host CRD object.
 2023-11-30 18:35:58 -05:00
justinsb 592b575412 feat: Support multiple token verifiers in kops-controller 
This will allow us to support nodes running in multiple clouds.  If we
don't configure multiple verifiers, this should be a no-op.
 2023-11-30 10:44:53 -05:00
Ciprian Hacman c754cdf017 kops-controller: Increase client-side throttling limits 2023-09-13 11:25:41 +03:00
Ciprian Hacman 5d43d5fe88 Update dependencies 2023-08-31 13:53:46 +03:00
Kubernetes Prow Robot 5d08bc3b0a
Merge pull request #15640 from johngmyers/vfscontext 
Refactor out references to global vfs.Context
 2023-07-17 09:15:19 -07:00
John Gardiner Myers e04fc1314f Use NewVFSContext in kops-controller 2023-07-15 15:48:56 -07:00
Ciprian Hacman 83d14d4343 azure: Add support for dns=none 2023-07-13 09:04:06 +03:00
Justin SB cf9134489c kops-controller: create IPAM controller for GCE 
We observe the IPv6 CIDRs assigned to nodes, and reflect them into the node.

Co-authored-by: John Gardiner Myers <jgmyers@proofpoint.com>
 2023-07-05 12:34:55 -04:00
Leïla MARABESE dab001c3e9 scaleway authenticator and verifier 2023-06-14 15:15:17 +02:00
justinsb 1faee9dd8c digitalocean: bootstrap nodes through kops-controller. 
We start with a simple node verifier.
 2023-05-07 13:17:56 -04:00
justinsb 868823bbcf Block bootstrap when the node already exists 
We now do this across all clouds, as it has been demonstrated on
OpenStack.
 2023-04-27 11:47:42 -04:00
Kubernetes Prow Robot 08f308232f
Merge pull request #15006 from zetaab/osnodeidentifier 
update OpenStack node identifier to use Identifier
 2023-01-15 23:20:51 -08:00
Jesse Haka eaa1a6836e update OpenStack node identifier to use Identifier instead of LegacyIdentifier 2023-01-15 10:14:51 +02:00
Jesse Haka 3dab0eb807 Use kops-controller to boostrap nodes in OpenStack 2023-01-14 13:54:14 +02:00
Ciprian Hacman b3a07ee83e Use short service name with discovery labels 2022-12-26 13:21:43 +02:00
Leïla MARABESE 3b9a57efb7 scaleway nodeidentity 2022-12-07 11:49:53 +01:00
Ciprian Hacman 61eaeddb9b Serve secrets from kops-controller for nodes without state store access 2022-11-15 14:51:54 +02:00
Ciprian Hacman c9d1eb9761 hetzner: Use kops-controller for node bootstrap 2022-11-02 12:43:25 +02:00
Ciprian Hacman b5f14b589b Add initial support for Hetzner Cloud 2022-05-09 06:12:15 +03:00
justinsb f60f2476ed kops-controller: use controller-runtime manager 
This gives us access to a managed client, and it lets us hook into the
lifecycle.
 2021-12-18 19:38:53 -05:00
Ciprian Hacman ea7df00719 Run hack/update-gofmt.sh 2021-12-01 22:39:50 +02:00
justinsb 6133250046 gossip: support resolution of k8s.local names from pods 
We add the hosts plugin to CoreDNS, and we populate a ConfigMap from
kops-controller (when in gossip mode).

This enables resolution of the internal apiserver DNS name from Pods,
even when gossip mode (k8s.local) is in use.  This should fix the
failing e2e tests which are assuming that the name in the JWT token is
resolvable from inside the cluster.

This is also a possible step towards a simpler gossip mode, now that
we have a central controller.
 2021-11-19 11:02:15 -05:00
Eng Zer Jun 425173ae9f
refactor: move from io/ioutil to io and os packages 
The io/ioutil package has been deprecated as of Go 1.16, see
https://golang.org/doc/go1.16#ioutil. This commit replaces the existing
io/ioutil functions with their new definitions in io and os packages.

Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
 2021-11-12 15:37:18 +08:00
justinsb 6c46de3270 kops-controller: register coordination scheme 
Otherwise we log an error message because we can't discover the GVK
when reporting the leader-election events.
 2021-10-19 09:21:12 -04:00
justinsb 4dc2c062fd Support GCE TPM verification 2021-10-06 08:40:20 -04:00
justinsb fad6db8beb Refactor bootstrap verifier/authenticator into its own package 
No code changes, but this avoids a circular package dependency that we
would otherwise introduce in the GCE logic.
 2021-09-26 09:43:53 -04:00
Ole Markus With 88bd1953ce Have kops-controller assign instance ipv6 prefix to node 2021-09-16 19:25:19 +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
John Gardiner Myers 7069aaabf6 Take node labels from cloud tags on AWS 2020-09-10 20:59:24 -07:00
John Gardiner Myers 24ff622d8e Rename NodeReconciler to LegacyNodeReconciler 2020-09-10 20:42:56 -07:00
Rodrigo Menezes 4c057f138a Allow caching of Nodeidentity Info in kops-controller for AWS to reduce the number of DescribeInstances API calls. 2020-09-09 22:11:29 +03:00
Peter Rifel bae8150e12
Update more klog v1 references to v2 
I missed these in the previous PR. This removes the direct dependency on v1 entirely.
The kubernetes 1.19 upgrade will remove the indirect reference on v1.
 2020-08-17 07:44:48 -05:00
Peter Rifel 4d9f0128a3
Upgrade to klog2 
This splits up the kubernetes 1.19 PR to make it easier to keep up to date until we get it sorted out.
 2020-08-16 20:56:48 -05:00
John Gardiner Myers 9cfa169740 Add server code to kops-controller 2020-08-15 10:30:15 -07:00
John Gardiner Myers cfa262a81a Authenticate from nodeup to kops-controller 2020-08-15 09:50:08 -07:00
John Gardiner Myers 00c60ddff6 Add server code to kops-controller 2020-08-15 09:46:30 -07:00
Srikanth 7467d1a6a4 Remove ununsed code 2019-11-24 12:56:46 +05:30
Srikanth 7b8eb2bfee Initial work for kops-controller to support digital ocean 2019-11-24 12:56:46 +05:30
Srikanth 90f3ebee57 Initial work 2019-11-24 12:56:23 +05:30
Justin SB c210eb8d15
Move kops-controller to daemonset 
We also scale-down the old Deployment to have 0 replicas, to be sure
to stop it.

We can remove it later when we have proper pruning here.
 2019-10-14 10:44:49 -04:00
Justin SB d3bad10aa9
Move kops-controller to use a yaml configuration file 
This is more in keeping with componentconfig, and lets us add more
options easily in future.
 2019-10-13 07:27:52 -07:00
Kubernetes Prow Robot ff1d94c7cb
Merge pull request #7692 from zetaab/kops_ctrl_openstack 
Kops controller support for OpenStack
 2019-10-11 09:13:41 -07:00
Thomas Jackson 85db3dce27 make apimachinery 2019-10-10 13:13:38 -07:00
Jesse Haka ed8dbc41d0 kops controller support for openstack 2019-09-28 10:06:39 +03:00
Justin SB cdaa7a3a48
Fix boilerplate: headers & packages 2019-09-25 12:48:14 -04:00
Justin SB 728e582360
Fill out kops controller functionality 
k8s 1.16 requires that we move label setting away from the kubelet, to
a central controller.  kops-controller is that controller.
 2019-09-25 12:04:34 -04:00