Commit Graph

68 Commits

Author SHA1 Message Date
Peter Rifel 7c2112b32d
Update dns-controller to use networking.k8s.io/v1 for watching Ingresses 2021-08-08 15:54:27 -04:00
Ciprian Hacman 65f18c3946 Add support for IPv6 addresses to dns-controller 2021-07-02 09:34:05 +03:00
Justin SB 01d1c7fa1d Deeper validation in dns controller tests
Follow up to #11069; use cmp.Diff to compare got vs want.
2021-03-21 11:00:20 -04:00
Ole Markus With b13bc432b1 Remove commented logic we'll probably never add back 2021-03-19 10:11:48 +01:00
Ole Markus With f5ecbd63cf Add a dns-controller pod watcher test
Update dns-controller/pkg/watchers/testhelpers.go

Co-authored-by: Ciprian Hacman <ciprianhacman@gmail.com>
2021-03-19 10:11:46 +01:00
Ciprian Hacman 631b43bd56 Use exponential backoff for DNS updates 2021-03-09 14:06:47 +02:00
Ole Markus With 076ae3dfe4 Remove coredns dnsprovider 2021-01-22 09:19:35 +01:00
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
ZouYu 2fc52ec6be fix some go-lint warning
Signed-off-by: ZouYu <zouy.fnst@cn.fujitsu.com>
2020-06-09 08:52:50 +08:00
Justin Santa Barbara 7e710e85d9 DNS: Apply should be a no-op when empty
Document the contract a bit more, change the signature by adding a
context arg and following through to make sure we honor the contract
everywhere.
2020-05-17 16:45:08 -04:00
Justin SB 520474468d DNS: Don't try to apply empty changesets
For GCE this was resulting in confusing error messages.
2020-05-17 16:43:10 -04:00
Justin Santa Barbara 31bb16d4d1 Add context.Context to most signatures
The client-go signature for most methods adds a context.Context
object, and also makes Options mandatory.  Feed through a
context.Context through many of our methods (but use context.TODO to
stop it getting totally out of hand!)
2020-04-11 14:44:17 -04:00
Ciprian Hacman 4c4400c5f3 Add code simplifications for staticheck 2019-12-30 17:40:24 +02:00
mikesplain 9e55b8230a Update copyright notices
Also cleans some white spaces
2019-09-09 14:47:51 -04:00
Justin SB 76d03b3f71
Generated files: glog -> klog 2019-05-06 12:56:03 -04:00
Justin SB 3e33ac7682
Change code from glog to klog
We don't call klog.InitFlags yet, because that will cause a flag
redefinition error until we get everyone to stop using glog.  That
will happen when we update to k8s 1.13.
2019-05-06 12:54:51 -04:00
xichengliudui 16ee9c4342 Using const() defines constants together (part:3) 2019-04-20 05:02:21 -04:00
Justin SB 31f408c978
Support etcd-manager in kops 1.12
In 1.12 (kops & kubenetes):

* We default etcd-manager on
* We default to etcd3
* We default to full TLS for etcd (client and peer)
* We stop allowing external access to etcd
2019-03-14 23:13:06 -04:00
Derek Lemon -T (delemon - AEROTEK INC at Cisco) 4f0169bb79 codegen 2019-01-16 09:30:40 -07:00
xichengliudui 6414b9e892 delete some code 2018-11-13 13:22:58 -05:00
Ilya Shaisultanov 712528728c dns-controller: allow configuring DNS update interval 2018-09-06 13:29:51 -06:00
Thanabodee Charoenpiriyakij 49b203e126 Fixes go vet complains
When try `make govet` on `go1.11beta1`. It complains many things
related to invalid string formatting:

```
pkg/kubemanifest/visitor.go:35: Verbose.Infof format %s has arg v of wrong type bool
pkg/kubemanifest/visitor.go:40: Verbose.Infof format %s has arg v of wrong type float64
upup/pkg/fi/cloudup/alitasks/disk.go:76: Verbose.Info call has possible formatting directive %q
upup/pkg/fi/cloudup/alitasks/disk.go:91: Verbose.Info call has possible formatting directive %q
upup/pkg/fi/cloudup/alitasks/launchconfiguration.go:89: Verbose.Info call has possible formatting directive %q
upup/pkg/fi/cloudup/alitasks/loadbalancer.go:71: Verbose.Info call has possible formatting directive %q
upup/pkg/fi/cloudup/alitasks/loadbalancer.go:125: Verbose.Info call has possible formatting directive %q
upup/pkg/fi/cloudup/alitasks/scalinggroup.go:71: Verbose.Info call has possible formatting directive %q
dns-controller/pkg/dns/dnscontroller.go:603: Verbose.Infof format %s has arg records of wrong type []dns.Record
dns-controller/cmd/dns-controller/main.go:184: Verbose.Info call has possible formatting directive %q
pkg/acls/s3/storage.go:62: Verbose.Infof format %q arg u.String is a func value, not called
pkg/apis/kops/validation/validation_test.go:199: T.Fatalf format %q has arg config of wrong type *k8s.io/kops/pkg/apis/kops.DockerConfig
pkg/resources/aws/aws.go:1306: Warning call has possible formatting directive %q
pkg/resources/aws/aws.go:1313: Warning call has possible formatting directive %v
upup/pkg/fi/cloudup/aliup/ali_cloud.go:218: Verbose.Info call has possible formatting directive %q
upup/pkg/fi/cloudup/aliup/ali_cloud.go:290: Verbose.Info call has possible formatting directive %q
upup/pkg/fi/fitasks/keypair.go:266: Errorf format %q has arg e.Name of wrong type *string
upup/pkg/fi/files_owner.go:56: Infof format %s has arg group of wrong type *fi.Group
upup/pkg/fi/users.go:57: Warning call has possible formatting directive %q
upup/pkg/fi/users.go:63: Warning call has possible formatting directive %q
upup/pkg/fi/users.go:68: Warning call has possible formatting directive %q
upup/pkg/fi/users.go:129: Warning call has possible formatting directive %q
upup/pkg/fi/users.go:135: Warning call has possible formatting directive %q
upup/pkg/fi/nodeup/nodetasks/file.go:313: Errorf format %q has arg e.Mode of wrong type *string
upup/pkg/fi/cloudup/awsup/aws_cloud.go:1021: Warningf format %q reads arg #2, but call has 1 arg
upup/pkg/fi/cloudup/awsup/aws_cloud.go:1025: Warningf format %q reads arg #2, but call has 1 arg
```
2018-08-22 22:48:22 +07:00
Mike Splain 45a57915e2 Fix bazel deprecation notice 2018-02-26 09:36:13 -05:00
chrislovecnm 4dd3bb1dea Updating bazel BUILD files with new go_rules version 2017-12-29 15:03:14 -07:00
Justin Santa Barbara f03cc5dbd9 Update dnsprovider imports to use our version 2017-12-13 20:43:01 -05:00
Kubernetes Submit Queue 2b2b5971b5
Merge pull request #3859 from justinsb/upsert_dns_records
Automatic merge from submit-queue.

Use upsert when applying DNS records
2017-11-15 08:39:38 -08:00
Justin Santa Barbara 97d2546dda Use upsert when applying DNS records
Will use half the operations vs REMOVE + ADD.

Issue #3121
2017-11-15 02:15:25 -05:00
Justin Santa Barbara 14fd2d2d64 Verify that no extra records remain after a reconnection
Otherwise there's a chance that we have have extra records, particularly
in the case of a master restart and reconnect.

Fix #2572
2017-11-15 01:56:37 -05:00
chrislovecnm 609e268a1d gazelle updates with new bazel version 2017-11-05 17:41:53 -07:00
chrislovecnm 1e418c3e13 more goimport updates 2017-11-04 10:03:02 -06:00
Justin Santa Barbara 0143be7c4f autogen: BUILD and BUILD.bazel 2017-10-02 14:27:21 -04:00
Justin Santa Barbara 544990842a More fixes for 1.8 API changes 2017-10-01 23:02:32 -04:00
Justin Santa Barbara 3478031533 API types changed package 2017-10-01 14:03:56 -04:00
Rohith b64795673d DNS Controller Limitation
The current implementation does not place any limitation on the dns annontation which the dns-controller can consume. In a multi-tenented environment was have to ensure certain safe guards are met, so users can't byt accident or intentionally alter our internal dns. Note; the current behaviour has not been changed;

- added the --watch-namespace option to the dns controller and WatchNamespace to the spec
- cleaned up area of the code where possible or related
- fixed an vetting issues that i came across on the journey
- renamed the dns-controller watcher files
2017-09-22 11:37:00 +01:00
Mike Splain 84daad4c78 Fix Wildcards returned as ASCII 2017-08-01 13:19:57 -04:00
chrislovecnm fc0f20a020 raising logging levels and removing dead code 2017-07-25 15:01:37 -06:00
Justin Santa Barbara 7c8dcc4a0d Code changes for 1.7 2017-07-02 13:10:28 -04:00
Justin Santa Barbara c8b18be9dd Gossip backed DNS 2017-04-25 01:32:21 -04:00
Miao Luo aed9f154ad Fix minor errors due to rebase. 2017-04-21 11:03:13 -07:00
Miao Luo b15014f9a3 Address review comments and add installing instructions. 2017-04-20 23:37:41 -07:00
Miao Luo 6b010c4c5e Enable CoreDNS in nodeup/protokube (#6)
* Enable CoreDNS in nodeup/protokube.

* Address comments.
2017-04-20 23:33:21 -07:00
Justin Santa Barbara 781a746aaf Fix typo: changset -> changeset 2017-04-08 02:14:21 -04:00
Justin Santa Barbara 115a4ffffc dns-controller: skip over duplicate records
Route53 considers this an error
2017-03-28 02:16:24 -04:00
Justin Santa Barbara 4006741a5d Update for new taints / labels names 2017-03-27 23:13:39 -04:00
Justin Santa Barbara cb4641fea3 Code updates 2017-03-16 02:40:50 -04:00
Justin Santa Barbara cc5a393814 More verbose error messages on DNS errors 2017-03-14 10:26:01 -04:00
Justin Santa Barbara 31394aedfa dns-controller: include namespace in keys
Avoids collisions when two services are named the same (for example).

Fix #1788
2017-02-15 23:58:25 -05:00
Justin Santa Barbara 4504028b9b dns-controller optimizations
* Cache list of zones
* Combine DNS changesets
* If we have to list records for a zone, cache them in the dns operation
2017-01-16 23:39:25 -05:00
Justin Santa Barbara cd2fc839f3 DNS logging tweaks 2017-01-10 11:26:25 -05:00
Justin Santa Barbara 58621dceb1 Turn down no-change logging in dns-controller 2017-01-09 20:51:49 -05:00