Merge pull request #149 from guilhem/capi

Capi provider

README.md

@@ -25,6 +25,7 @@ Designed as a [drop-in replacement](#difference-to-kubectx) for [kubectx](https:
   - [Rancher](docs/stores/rancher/rancher.md)
   - Scaleway (documentation tbd)
   - [Akamai / Linode](docs/stores/akamai/akamai.md)
+  - [Cluster API (capi)](docs/stores/capi/capi.md)
   - Your favorite Cloud Provider or Managed Kubernetes Platform is not supported yet? Looking for contributions!
 - **Change the namespace**
 - **Change to any context and namespace from the history**

cmd/switcher/switcher.go

@@ -28,7 +28,7 @@ import (
 	"github.com/danielfoehrkn/kubeswitch/pkg/util"
 	"github.com/sirupsen/logrus"
 	"github.com/spf13/cobra"
-	"k8s.io/utils/pointer"
+	"k8s.io/utils/ptr"
 
 	switchconfig "github.com/danielfoehrkn/kubeswitch/pkg/config"
 	"github.com/danielfoehrkn/kubeswitch/pkg/config/validation"
@@ -306,6 +306,15 @@ func initialize() ([]store.KubeconfigStore, *types.Config, error) {
 				return nil, nil, err
 			}
 			s = akamaiStore
+		case types.StoreKindCapi:
+			capiStore, err := store.NewCapiStore(kubeconfigStoreFromConfig, stateDirectory)
+			if err != nil {
+				if kubeconfigStoreFromConfig.Required != nil && !*kubeconfigStoreFromConfig.Required {
+					continue
+				}
+				return nil, nil, err
+			}
+			s = capiStore
 		default:
 			return nil, nil, fmt.Errorf("unknown store %q", kubeconfigStoreFromConfig.Kind)
 		}
@@ -331,11 +340,11 @@ func initialize() ([]store.KubeconfigStore, *types.Config, error) {
 	// this is optional, so don't care about errors
 	if !digitalOceanStoreAddedViaConfig {
 		doStore, _ := store.NewDigitalOceanStore(types.KubeconfigStore{
-			ID:   pointer.String("doDefaultStore"),
+			ID:   ptr.To("doDefaultStore"),
 			Kind: types.StoreKindDigitalOcean,
 			// for users with outdated `doctl` configs, don't show errors if they have no explicitly enabled the DO backing store
-			Required:   pointer.Bool(false),
-			ShowPrefix: pointer.Bool(true),
+			Required:   ptr.To(false),
+			ShowPrefix: ptr.To(true),
 		})
 		if doStore != nil {
 			// we found a valid `doctl` config, hence add Digital Ocean as a backing store with default configuration
@@ -383,11 +392,11 @@ func getStoreFromFlagAndEnv(config *types.Config) *types.KubeconfigStore {
 	}
 
 	return &types.KubeconfigStore{
-		ID:             pointer.String("env-and-flag"),
+		ID:             ptr.To("env-and-flag"),
 		Kind:           types.StoreKind(storageBackend),
-		KubeconfigName: pointer.String(kubeconfigName),
+		KubeconfigName: ptr.To(kubeconfigName),
 		Paths:          paths,
-		ShowPrefix:     pointer.Bool(false),
+		ShowPrefix:     ptr.To(false),
 	}
 }
 

docs/stores/capi/capi.md

@@ -0,0 +1,16 @@
+# Cluster API (capi) store
+
+To use the Cluster API (capi) store a kubeconfig file should be created for the management cluster.
+
+## Configuration
+
+The Cluster API store configuration is defined in the `kubeswitch` configuration file.
+
+```yaml
+kind: SwitchConfig
+version: v1alpha1
+kubeconfigStores:
+- kind: capi
+  config:
+    kubeconfigPath: "/home/user/.kube/management.config"
+```

go.mod

@@ -1,6 +1,6 @@
 module github.com/danielfoehrkn/kubeswitch
 
-go 1.22
+go 1.22.0
 
 toolchain go1.22.1
 
@@ -26,23 +26,23 @@ require (
 	github.com/karrick/godirwalk v1.16.1
 	github.com/ktr0731/go-fuzzyfinder v0.6.0
 	github.com/onsi/ginkgo v1.16.5
-	github.com/onsi/ginkgo/v2 v2.13.0
-	github.com/onsi/gomega v1.29.0
+	github.com/onsi/ginkgo/v2 v2.19.1
+	github.com/onsi/gomega v1.34.0
 	github.com/pkg/errors v0.9.1
 	github.com/rancher/norman v0.0.0-20240205154641-a6a6cf569608
 	github.com/rancher/rancher/pkg/client v0.0.0-20240416202124-a6da228939da
 	github.com/sirupsen/logrus v1.9.3
-	github.com/spf13/cobra v1.7.0
+	github.com/spf13/cobra v1.8.1
 	golang.org/x/tools v0.21.1-0.20240508182429-e35e4ccd0d2d
-	google.golang.org/api v0.126.0
+	google.golang.org/api v0.171.0
 	gopkg.in/yaml.v2 v2.4.0
 	gopkg.in/yaml.v3 v3.0.1
-	k8s.io/api v0.28.3
-	k8s.io/apimachinery v0.28.3
-	k8s.io/client-go v11.0.1-0.20190409021438-1a26190bd76a+incompatible
-	k8s.io/klog/v2 v2.100.1
-	k8s.io/utils v0.0.0-20230406110748-d93618cff8a2
-	sigs.k8s.io/controller-runtime v0.16.3
+	k8s.io/api v0.31.2
+	k8s.io/apimachinery v0.31.2
+	k8s.io/client-go v0.31.2
+	k8s.io/klog/v2 v2.130.1
+	k8s.io/utils v0.0.0-20240711033017-18e509b52bc8
+	sigs.k8s.io/controller-runtime v0.18.5
 )
 
 require (
@@ -53,6 +53,7 @@ require (
 	github.com/scaleway/scaleway-sdk-go v1.0.0-beta.21
 	github.com/t-tomalak/logrus-easy-formatter v0.0.0-20190827215021-c074f06c5816
 	golang.org/x/oauth2 v0.23.0
+	sigs.k8s.io/cluster-api v1.8.5
 )
 
 require (
@@ -73,9 +74,12 @@ require (
 	github.com/aws/aws-sdk-go-v2/service/sso v1.15.2 // indirect
 	github.com/aws/aws-sdk-go-v2/service/ssooidc v1.17.3 // indirect
 	github.com/aws/aws-sdk-go-v2/service/sts v1.23.2 // indirect
+	github.com/beorn7/perks v1.0.1 // indirect
 	github.com/blang/semver v3.5.1+incompatible // indirect
+	github.com/blang/semver/v4 v4.0.0 // indirect
 	github.com/bmatcuk/doublestar/v4 v4.0.2 // indirect
 	github.com/cenkalti/backoff/v3 v3.0.0 // indirect
+	github.com/cespare/xxhash/v2 v2.3.0 // indirect
 	github.com/charmbracelet/lipgloss v0.5.0 // indirect
 	github.com/cloudfoundry/jibber_jabber v0.0.0-20151120183258-bcc4c8345a21 // indirect
 	github.com/containerd/containerd v1.7.11 // indirect
@@ -85,33 +89,37 @@ require (
 	github.com/docker/docker v24.0.9+incompatible // indirect
 	github.com/docker/go-connections v0.4.0 // indirect
 	github.com/docker/go-units v0.5.0 // indirect
-	github.com/dustin/go-humanize v1.0.0 // indirect
-	github.com/emicklei/go-restful/v3 v3.11.0 // indirect
-	github.com/evanphx/json-patch/v5 v5.6.0 // indirect
-	github.com/fatih/color v1.16.0 // indirect
-	github.com/fsnotify/fsnotify v1.6.0 // indirect
+	github.com/dustin/go-humanize v1.0.1 // indirect
+	github.com/emicklei/go-restful/v3 v3.12.1 // indirect
+	github.com/evanphx/json-patch/v5 v5.9.0 // indirect
+	github.com/fatih/color v1.17.0 // indirect
+	github.com/felixge/httpsnoop v1.0.4 // indirect
+	github.com/fsnotify/fsnotify v1.7.0 // indirect
+	github.com/fxamacker/cbor/v2 v2.7.0 // indirect
 	github.com/gdamore/encoding v1.0.0 // indirect
 	github.com/gdamore/tcell/v2 v2.4.0 // indirect
 	github.com/ghodss/yaml v1.0.0 // indirect
 	github.com/go-jose/go-jose/v3 v3.0.1 // indirect
-	github.com/go-logr/logr v1.2.4 // indirect
+	github.com/go-logr/logr v1.4.2 // indirect
+	github.com/go-logr/stdr v1.2.2 // 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-openapi/swag v0.22.4 // indirect
 	github.com/go-resty/resty/v2 v2.13.1 // indirect
-	github.com/go-task/slim-sprig v0.0.0-20230315185526-52ccab3ef572 // indirect
+	github.com/go-task/slim-sprig/v3 v3.0.0 // indirect
+	github.com/gobuffalo/flect v1.0.2 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
 	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
-	github.com/golang/protobuf v1.5.3 // indirect
+	github.com/golang/protobuf v1.5.4 // indirect
 	github.com/google/gnostic-models v0.6.8 // indirect
 	github.com/google/go-cmp v0.6.0 // indirect
 	github.com/google/go-querystring v1.1.0 // indirect
 	github.com/google/gofuzz v1.2.0 // indirect
-	github.com/google/pprof v0.0.0-20210720184732-4bb14d4b1be1 // indirect
-	github.com/google/s2a-go v0.1.4 // indirect
-	github.com/google/uuid v1.3.0 // indirect
-	github.com/googleapis/enterprise-certificate-proxy v0.2.3 // indirect
-	github.com/googleapis/gax-go/v2 v2.11.0 // indirect
+	github.com/google/pprof v0.0.0-20240525223248-4bfdf5a9a2af // indirect
+	github.com/google/s2a-go v0.1.7 // indirect
+	github.com/google/uuid v1.6.0 // indirect
+	github.com/googleapis/enterprise-certificate-proxy v0.3.2 // indirect
+	github.com/googleapis/gax-go/v2 v2.12.3 // indirect
 	github.com/gorilla/websocket v1.5.0 // indirect
 	github.com/hashicorp/errwrap v1.1.0 // indirect
 	github.com/hashicorp/go-cleanhttp v0.5.2 // indirect
@@ -141,7 +149,7 @@ require (
 	github.com/moby/patternmatcher v0.5.0 // indirect
 	github.com/moby/sys/sequential v0.5.0 // indirect
 	github.com/moby/sys/symlink v0.2.0 // indirect
-	github.com/moby/term v0.0.0-20221205130635-1aeaba878587 // indirect
+	github.com/moby/term v0.5.0 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.2 // indirect
 	github.com/morikuni/aec v1.0.0 // indirect
@@ -155,44 +163,61 @@ require (
 	github.com/opencontainers/image-spec v1.1.0-rc3 // indirect
 	github.com/opencontainers/runc v1.1.14 // indirect
 	github.com/pelletier/go-toml v1.9.5 // indirect
-	github.com/pelletier/go-toml/v2 v2.0.8 // indirect
+	github.com/pelletier/go-toml/v2 v2.2.2 // indirect
 	github.com/pkg/browser v0.0.0-20210911075715-681adbf594b8 // indirect
+	github.com/prometheus/client_golang v1.19.1 // indirect
+	github.com/prometheus/client_model v0.6.1 // indirect
+	github.com/prometheus/common v0.55.0 // indirect
+	github.com/prometheus/procfs v0.15.1 // indirect
 	github.com/rancher/wrangler v1.1.1-0.20230831050635-df1bd5aae9df // indirect
 	github.com/rivo/uniseg v0.4.2 // indirect
 	github.com/ryanuber/go-glob v1.0.0 // indirect
-	github.com/spf13/afero v1.9.5 // indirect
-	github.com/spf13/cast v1.5.1 // indirect
-	github.com/spf13/jwalterweatherman v1.1.0 // indirect
+	github.com/sagikazarmark/locafero v0.4.0 // indirect
+	github.com/sagikazarmark/slog-shim v0.1.0 // indirect
+	github.com/sourcegraph/conc v0.3.0 // indirect
+	github.com/spf13/afero v1.11.0 // indirect
+	github.com/spf13/cast v1.6.0 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
-	github.com/spf13/viper v1.16.0 // indirect
-	github.com/subosito/gotenv v1.4.2 // indirect
+	github.com/spf13/viper v1.19.0 // indirect
+	github.com/subosito/gotenv v1.6.0 // indirect
+	github.com/x448/float16 v0.8.4 // indirect
 	go.opencensus.io v0.24.0 // indirect
+	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.53.0 // indirect
+	go.opentelemetry.io/otel v1.28.0 // indirect
+	go.opentelemetry.io/otel/metric v1.28.0 // indirect
+	go.opentelemetry.io/otel/trace v1.28.0 // indirect
 	go.uber.org/mock v0.2.0 // indirect
+	go.uber.org/multierr v1.11.0 // indirect
 	golang.org/x/crypto v0.28.0 // indirect
+	golang.org/x/exp v0.0.0-20230905200255-921286631fa9 // indirect
 	golang.org/x/mod v0.17.0 // indirect
 	golang.org/x/net v0.30.0 // indirect
 	golang.org/x/sync v0.8.0 // indirect
 	golang.org/x/sys v0.26.0 // indirect
 	golang.org/x/term v0.25.0 // indirect
 	golang.org/x/text v0.19.0 // indirect
 	golang.org/x/time v0.5.0 // indirect
-	google.golang.org/appengine v1.6.7 // indirect
-	google.golang.org/genproto/googleapis/rpc v0.0.0-20230711160842-782d3b101e98 // indirect
-	google.golang.org/grpc v1.58.3 // indirect
-	google.golang.org/protobuf v1.33.0 // indirect
+	gomodules.xyz/jsonpatch/v2 v2.4.0 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20240701130421-f6361c86f094 // indirect
+	google.golang.org/grpc v1.65.0 // indirect
+	google.golang.org/protobuf v1.34.2 // indirect
 	gopkg.in/inf.v0 v0.9.1 // indirect
 	gopkg.in/ini.v1 v1.67.0 // indirect
 	gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 // indirect
 	gotest.tools/v3 v3.5.1 // indirect
-	k8s.io/component-base v0.28.3 // indirect
-	k8s.io/kube-openapi v0.0.0-20230717233707-2695361300d9 // indirect
+	k8s.io/apiextensions-apiserver v0.31.0 // indirect
+	k8s.io/cluster-bootstrap v0.30.3 // indirect
+	k8s.io/component-base v0.31.0 // indirect
+	k8s.io/kube-openapi v0.0.0-20240228011516-70dd3763d340 // 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
+	sigs.k8s.io/structured-merge-diff/v4 v4.4.1 // indirect
+	sigs.k8s.io/yaml v1.4.0 // indirect
 )
 
 // pin to same version to avoid dependency issues
-replace k8s.io/client-go => k8s.io/client-go v0.28.3
+replace k8s.io/client-go => k8s.io/client-go v0.31.2
+
+replace sigs.k8s.io/controller-runtime => sigs.k8s.io/controller-runtime v0.19.1
 
 // pin azure sdk dependencies. TODO: update to newer version which includes breaking API changes
 replace github.com/Azure/azure-sdk-for-go/sdk/azcore => github.com/Azure/azure-sdk-for-go/sdk/azcore v0.19.0