update to KKP 2.23.1 / Go 1.21 (#33)

* update to KKP 2.23.1

* remove references to Zenhub

* update to Go 1.21

* update PR template

* update to Alpine 3.17

* update branch reference

* update golangci-lint config

.github/PULL_REQUEST_TEMPLATE.md

@@ -1,7 +1,7 @@
 <!--  Thanks for sending a pull request!  Here are some tips for you:
 
-1. If this is your first time sending a pull request, please read our contributing guidelines: https://github.com/OWNER/PROJECT/blob/master/CONTRIBUTING.md
-2. Make sure *all* commits in a pull request have the DCO signoff message. Without a DCO signoff, we can't review and merge your pull request due to legal reasons. Check the contributing guidelines for more information about DCO and how to sign commits: https://github.com/OWNER/PROJECT/blob/master/CONTRIBUTING.md#certificate-of-origin
+1. If this is your first time sending a pull request, please read our contributing guidelines: https://github.com/kubermatic/telemetry-client/blob/main/CONTRIBUTING.md
+2. Make sure *all* commits in a pull request have the DCO signoff message. Without a DCO signoff, we can't review and merge your pull request due to legal reasons. Check the contributing guidelines for more information about DCO and how to sign commits: https://github.com/kubermatic/telemetry-client/blob/main/CONTRIBUTING.md#certificate-of-origin
 3. If the PR is unfinished, see how to mark it: https://git.k8s.io/community/contributors/guide/pull-requests.md#marking-unfinished-pull-requests
 -->
 

.golangci.yml

@@ -57,7 +57,8 @@ linters:
 
 linters-settings:
   depguard:
-    include-go-root: true
-    packages:
-      - io/ioutil # https://go.dev/doc/go1.16#ioutil
-      - github.com/ghodss/yaml # use sigs.k8s.io/yaml instead
+    rules:
+      main:
+        deny:
+          - { pkg: io/ioutil, desc: https://go.dev/doc/go1.16#ioutil }
+          - { pkg: github.com/ghodss/yaml, desc: use sigs.k8s.io/yaml instead }

.prow.yaml

@@ -19,7 +19,7 @@ presubmits:
     clone_uri: ssh://git@github.com/kubermatic/telemetry-client.git
     spec:
       containers:
-        - image: quay.io/kubermatic/build:go-1.19-node-18-8
+        - image: quay.io/kubermatic/build:go-1.21-node-18-1
           command:
             - make
           args:

CONTRIBUTING.md

@@ -25,7 +25,7 @@ This can easily be done with the `--signoff` option to `git commit`.
 Note that we're requiring all commits in a PR to be signed-off. If you already created a PR, you can sign-off all existing commits by rebasing with the `--signoff` flag.
 
 ```
-git rebase --signoff origin/master
+git rebase --signoff origin/main
 ```
 
 By doing this you state that you can certify the following (from https://developercertificate.org/):
@@ -92,7 +92,7 @@ Due to their public nature, GitHub and mailing lists are not appropriate places
 
 This is a rough outline of what a contributor's workflow looks like:
 
-- Create a topic branch from where you want to base your work (usually master).
+- Create a topic branch from where you want to base your work (usually main).
 - Make commits of logical units.
 - Make sure your commit messages are in the proper format (see below).
 - Push your changes to a topic branch in your fork of the repository.

Dockerfile

@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM alpine:3.16
+FROM alpine:3.17
 LABEL maintainer="support@kubermatic.com"
 
 COPY ./_build /usr/local/bin/

README.md

@@ -16,7 +16,6 @@ Feedback and discussion are available on [the mailing list][11].
 
 * Please familiarize yourself with the [Code of Conduct][4] before contributing.
 * See [CONTRIBUTING.md][2] for instructions on the developer certificate of origin that we require.
-* Read how [we're using ZenHub][13] for project and roadmap planning
 
 ### Pull requests
 
@@ -27,11 +26,10 @@ Feedback and discussion are available on [the mailing list][11].
 See [the list of releases][3] to find out about feature changes.
 
 [1]: https://github.com/kubermatic/telemetry-client/issues
-[2]: https://github.com/kubermatic/telemetry-client/blob/master/CONTRIBUTING.md
+[2]: https://github.com/kubermatic/telemetry-client/blob/main/CONTRIBUTING.md
 [3]: https://github.com/kubermatic/telemetry-client/releases
-[4]: https://github.com/kubermatic/telemetry-client/blob/master/CODE_OF_CONDUCT.md
+[4]: https://github.com/kubermatic/telemetry-client/blob/main/CODE_OF_CONDUCT.md
 
 [11]: https://groups.google.com/forum/#!forum/kubermatic-dev
 [12]: https://kubermatic.slack.com/messages/kubermatic
-[13]: https://github.com/kubermatic/telemetry-client/blob/master/Zenhub.md
 [15]: http://slack.kubermatic.io/

go.mod

@@ -4,13 +4,13 @@ go 1.19
 
 require (
 	github.com/google/uuid v1.3.0
-	github.com/spf13/cobra v1.6.1
+	github.com/spf13/cobra v1.7.0
 	go.uber.org/zap v1.24.0
-	k8c.io/kubermatic/v2 v2.22.0
-	k8s.io/api v0.26.1
-	k8s.io/apimachinery v0.26.1
+	k8c.io/kubermatic/v2 v2.23.1
+	k8s.io/api v0.26.4
+	k8s.io/apimachinery v0.26.4
 	k8s.io/client-go v12.0.0+incompatible
-	sigs.k8s.io/controller-runtime v0.14.4
+	sigs.k8s.io/controller-runtime v0.14.6
 	sigs.k8s.io/controller-tools v0.11.3
 )
 
@@ -21,102 +21,102 @@ replace (
 )
 
 require (
-	github.com/Masterminds/semver/v3 v3.2.0 // indirect
+	github.com/Masterminds/semver/v3 v3.2.1 // indirect
 	github.com/antlr/antlr4/runtime/Go/antlr v1.4.10 // indirect
 	github.com/asaskevich/govalidator v0.0.0-20210307081110-f21760c49a8d // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
 	github.com/blang/semver/v4 v4.0.0 // indirect
-	github.com/cert-manager/cert-manager v1.10.1 // indirect
+	github.com/cert-manager/cert-manager v1.11.0 // indirect
 	github.com/cespare/xxhash/v2 v2.2.0 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
-	github.com/distribution/distribution/v3 v3.0.0-20221208165359-362910506bc2 // indirect
-	github.com/dustin/go-humanize v1.0.0 // indirect
-	github.com/emicklei/go-restful/v3 v3.10.1 // indirect
+	github.com/distribution/distribution/v3 v3.0.0-20230223072852-e5d5810851d1 // indirect
+	github.com/dustin/go-humanize v1.0.1 // indirect
+	github.com/emicklei/go-restful/v3 v3.10.2 // indirect
 	github.com/evanphx/json-patch/v5 v5.6.0 // indirect
 	github.com/fatih/color v1.13.0 // indirect
 	github.com/fsnotify/fsnotify v1.6.0 // indirect
-	github.com/go-logr/logr v1.2.3 // indirect
+	github.com/go-logr/logr v1.2.4 // indirect
 	github.com/go-logr/zapr v1.2.3 // indirect
 	github.com/go-openapi/jsonpointer v0.19.6 // indirect
 	github.com/go-openapi/jsonreference v0.20.2 // indirect
 	github.com/go-openapi/swag v0.22.3 // indirect
 	github.com/go-test/deep v1.1.0 // indirect
-	github.com/gobuffalo/flect v0.3.0 // indirect
+	github.com/gobuffalo/flect v1.0.1 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
 	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
-	github.com/golang/protobuf v1.5.2 // indirect
+	github.com/golang/protobuf v1.5.3 // indirect
 	github.com/google/cel-go v0.12.6 // indirect
 	github.com/google/gnostic v0.6.9 // indirect
 	github.com/google/go-cmp v0.5.9 // indirect
 	github.com/google/gofuzz v1.2.1-0.20210504230335-f78f29fc09ea // indirect
-	github.com/gophercloud/gophercloud v1.1.1 // indirect
-	github.com/imdario/mergo v0.3.13 // indirect
+	github.com/gophercloud/gophercloud v1.2.0 // indirect
+	github.com/imdario/mergo v0.3.15 // indirect
 	github.com/inconshreveable/mousetrap v1.1.0 // indirect
 	github.com/josharian/intern v1.0.0 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
-	github.com/klauspost/compress v1.15.11 // indirect
-	github.com/klauspost/cpuid/v2 v2.1.0 // indirect
-	github.com/kubermatic/machine-controller v1.56.0 // indirect
+	github.com/klauspost/compress v1.15.15 // indirect
+	github.com/klauspost/cpuid/v2 v2.2.3 // indirect
+	github.com/kubermatic/machine-controller v1.57.1 // indirect
 	github.com/mailru/easyjson v0.7.7 // indirect
 	github.com/mattn/go-colorable v0.1.13 // indirect
 	github.com/mattn/go-isatty v0.0.16 // indirect
 	github.com/matttproud/golang_protobuf_extensions v1.0.4 // indirect
 	github.com/minio/md5-simd v1.1.2 // indirect
-	github.com/minio/minio-go/v7 v7.0.45 // indirect
+	github.com/minio/minio-go/v7 v7.0.49 // indirect
 	github.com/minio/sha256-simd v1.0.0 // indirect
 	github.com/mitchellh/mapstructure v1.5.0 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.2 // indirect
 	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
-	github.com/open-policy-agent/frameworks/constraint v0.0.0-20221214024800-b745745c4118 // indirect
+	github.com/open-policy-agent/frameworks/constraint v0.0.0-20230304011918-d82cbe189211 // indirect
 	github.com/opencontainers/go-digest v1.0.0 // indirect
 	github.com/openshift/api v0.0.0-20211217221424-8779abfbd571 // indirect
 	github.com/openshift/custom-resource-status v1.1.2 // indirect
 	github.com/pborman/uuid v1.2.1 // indirect
 	github.com/pkg/errors v0.9.1 // indirect
-	github.com/prometheus/client_golang v1.14.0 // indirect
+	github.com/prometheus/client_golang v1.15.0 // indirect
 	github.com/prometheus/client_model v0.3.0 // indirect
-	github.com/prometheus/common v0.39.0 // indirect
+	github.com/prometheus/common v0.42.0 // indirect
 	github.com/prometheus/procfs v0.9.0 // indirect
 	github.com/rs/xid v1.4.0 // indirect
 	github.com/sirupsen/logrus v1.9.0 // indirect
 	github.com/spf13/pflag v1.0.6-0.20210604193023-d5e0c0615ace // indirect
 	github.com/stoewer/go-strcase v1.2.0 // indirect
 	go.uber.org/atomic v1.10.0 // indirect
-	go.uber.org/multierr v1.9.0 // indirect
-	golang.org/x/crypto v0.6.0 // indirect
-	golang.org/x/mod v0.7.0 // indirect
-	golang.org/x/net v0.7.0 // indirect
-	golang.org/x/oauth2 v0.5.0 // indirect
-	golang.org/x/sys v0.5.0 // indirect
-	golang.org/x/term v0.5.0 // indirect
-	golang.org/x/text v0.7.0 // indirect
+	go.uber.org/multierr v1.11.0 // indirect
+	golang.org/x/crypto v0.10.0 // indirect
+	golang.org/x/mod v0.10.0 // indirect
+	golang.org/x/net v0.10.0 // indirect
+	golang.org/x/oauth2 v0.7.0 // indirect
+	golang.org/x/sys v0.9.0 // indirect
+	golang.org/x/term v0.9.0 // indirect
+	golang.org/x/text v0.10.0 // indirect
 	golang.org/x/time v0.3.0 // indirect
-	golang.org/x/tools v0.4.0 // indirect
+	golang.org/x/tools v0.9.3 // indirect
 	gomodules.xyz/jsonpatch/v2 v2.2.0 // indirect
 	google.golang.org/appengine v1.6.7 // indirect
-	google.golang.org/genproto v0.0.0-20221227171554-f9683d7f8bef // indirect
-	google.golang.org/protobuf v1.28.1 // indirect
+	google.golang.org/genproto v0.0.0-20230223222841-637eb2293923 // indirect
+	google.golang.org/protobuf v1.30.0 // indirect
 	gopkg.in/inf.v0 v0.9.1 // indirect
 	gopkg.in/ini.v1 v1.67.0 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 	helm.sh/helm/v3 v3.11.1 // indirect
-	k8c.io/operating-system-manager v1.2.0 // indirect
+	k8c.io/operating-system-manager v1.3.0 // indirect
 	k8c.io/reconciler v0.3.1 // indirect
-	k8s.io/apiextensions-apiserver v0.26.1 // indirect
-	k8s.io/apiserver v0.26.1 // indirect
-	k8s.io/autoscaler/vertical-pod-autoscaler v0.12.0 // indirect
-	k8s.io/component-base v0.26.1 // indirect
+	k8s.io/apiextensions-apiserver v0.26.4 // indirect
+	k8s.io/apiserver v0.26.4 // indirect
+	k8s.io/autoscaler/vertical-pod-autoscaler v0.13.0 // indirect
+	k8s.io/component-base v0.26.4 // indirect
 	k8s.io/klog v1.0.0 // indirect
-	k8s.io/klog/v2 v2.90.0 // indirect
+	k8s.io/klog/v2 v2.100.1 // indirect
 	k8s.io/kube-aggregator v0.26.1 // indirect
-	k8s.io/kube-openapi v0.0.0-20230210211930-4b0756abdef5 // indirect
-	k8s.io/utils v0.0.0-20230220204549-a5ecb0141aa5 // indirect
-	kubevirt.io/api v0.58.0 // indirect
+	k8s.io/kube-openapi v0.0.0-20230501164219-8b0f38b5fd1f // indirect
+	k8s.io/utils v0.0.0-20230406110748-d93618cff8a2 // indirect
+	kubevirt.io/api v0.58.1 // indirect
 	kubevirt.io/containerized-data-importer-api v1.55.2 // indirect
 	kubevirt.io/controller-lifecycle-operator-sdk/api v0.2.4 // indirect
-	sigs.k8s.io/gateway-api v0.5.0 // indirect
+	sigs.k8s.io/gateway-api v0.6.0 // indirect
 	sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd // indirect
 	sigs.k8s.io/structured-merge-diff/v4 v4.2.3 // indirect
 	sigs.k8s.io/yaml v1.3.0 // indirect