Client go upgrade v6 (#352)

There are shortcuts in this code, i.e. we created the deepcopy function
by using the deepcopy package instead of the generated code, that will
be addressed once migrated to client-go v8. Also, some objects,
particularly statefulsets, are still taken from v1beta, this will also
be addressed in further commits once the changes are stabilized.

glide.lock

@@ -1,8 +1,8 @@
-hash: 688e15147f1217da635b83ee33f20a3741a400a493787d79992d1650f6e4c514
+hash: f2f7f9d5d3c6f0f370fcec00e6c4a7c8fe84c0e75579d9bf7e40f19fe837b7c2
-updated: 2018-05-17T10:46:49.090929+02:00
+updated: 2018-07-25T15:45:34.017577+02:00
 imports:
 - name: github.com/aws/aws-sdk-go
-  version: ee7b4b1162937cba700de23bd90acb742982e626
+  version: 468b9714c11f10b22e533253b35eb9c28f4be691
   subpackages:
   - aws
   - aws/awserr
@@ -14,6 +14,7 @@ imports:
   - aws/credentials/ec2rolecreds
   - aws/credentials/endpointcreds
   - aws/credentials/stscreds
+  - aws/csm
   - aws/defaults
   - aws/ec2metadata
   - aws/endpoints
@@ -22,6 +23,7 @@ imports:
   - aws/signer/v4
   - internal/sdkio
   - internal/sdkrand
+  - internal/sdkuri
   - internal/shareddefaults
   - private/protocol
   - private/protocol/ec2query
@@ -32,14 +34,9 @@ imports:
   - service/ec2
   - service/sts
 - name: github.com/davecgh/go-spew
-  version: 5215b55f46b2b919f50a1df0eaa5886afe4e3b3d
+  version: 782f4967f2dc4564575ca782fe2d04090b5faca8
   subpackages:
   - spew
-- name: github.com/docker/distribution
-  version: cd27f179f2c10c5d300e6d09025b538c475b0d51
-  subpackages:
-  - digest
-  - reference
 - name: github.com/docker/spdystream
   version: 449fdfce4d962303d702fec724ef0ad181c92528
   subpackages:
@@ -48,24 +45,18 @@ imports:
   version: ff4f55a206334ef123e4f79bbf348980da81ca46
   subpackages:
   - log
-- name: github.com/emicklei/go-restful-swagger12
-  version: dcef7f55730566d41eae5db10e7d6981829720f6
 - name: github.com/ghodss/yaml
   version: 73d445a93680fa1a78ae23a5839bad48f32ba1ee
 - name: github.com/go-ini/ini
-  version: c787282c39ac1fc618827141a1f762240def08a3
+  version: d58d458bec3cb5adec4b7ddb41131855eac0b33f
-- name: github.com/go-openapi/analysis
-  version: b44dc874b601d9e4e2f6e19140e794ba24bead3b
 - name: github.com/go-openapi/jsonpointer
   version: 46af16f9f7b149af66e5d1bd010e3574dc06de98
 - name: github.com/go-openapi/jsonreference
   version: 13c6e3589ad90f49bd3e3bbe2c2cb3d7a4142272
-- name: github.com/go-openapi/loads
-  version: 18441dfa706d924a39a030ee2c3b1d8d81917b38
 - name: github.com/go-openapi/spec
-  version: 6aced65f8501fe1217321abf0749d354824ba2ff
+  version: 7abd5745472fff5eb3685386d5fb8bf38683154d
 - name: github.com/go-openapi/swag
-  version: 1d0bd113de87027671077d3c71eb3ac5d7dbba72
+  version: f3f9494671f93fcff853e3c6e9e948b3eb71e590
 - name: github.com/gogo/protobuf
   version: c0656edd0d9eab7c66d1eb0c568f9039345796f7
   subpackages:
@@ -73,8 +64,28 @@ imports:
   - sortkeys
 - name: github.com/golang/glog
   version: 44145f04b68cf362d9c4df2182967c2275eaefed
+- name: github.com/golang/protobuf
+  version: 1643683e1b54a9e88ad26d98f81400c8c9d9f4f9
+  subpackages:
+  - proto
+  - ptypes
+  - ptypes/any
+  - ptypes/duration
+  - ptypes/timestamp
+- name: github.com/google/btree
+  version: 7d79101e329e5a3adf994758c578dab82b90c017
 - name: github.com/google/gofuzz
   version: 44d81051d367757e1c7c6a5a86423ece9afcf63c
+- name: github.com/googleapis/gnostic
+  version: 0c5108395e2debce0d731cf0287ddf7242066aba
+  subpackages:
+  - OpenAPIv2
+  - compiler
+  - extensions
+- name: github.com/gregjones/httpcache
+  version: 787624de3eb7bd915c329cba748687a3b22666a6
+  subpackages:
+  - diskcache
 - name: github.com/hashicorp/golang-lru
   version: a0d98a5f288019575c6d1f4bb1573fef2d1fcdc4
   subpackages:
@@ -84,57 +95,63 @@ imports:
 - name: github.com/imdario/mergo
   version: 6633656539c1639d9d78127b7d47c622b5d7b6dc
 - name: github.com/jmespath/go-jmespath
-  version: bd40a432e4c76585ef6b72d3fd96fb9b6dc7b68d
+  version: c2b33e8439af944379acbdd9c3a5fe0bc44bd8a5
+- name: github.com/json-iterator/go
+  version: f2b4162afba35581b6d4a50d3b8f34e33c144682
 - name: github.com/juju/ratelimit
   version: 5b9ff866471762aa2ab2dced63c9fb6f53921342
 - name: github.com/kr/text
-  version: 7cafcd837844e784b526369c9bce262804aebc60
+  version: e2ffdb16a802fe2bb95e2e35ff34f0e53aeef34f
 - name: github.com/lib/pq
-  version: b77235e3890a962fe8a6f8c4c7198679ca7814e7
+  version: 90697d60dd844d5ef6ff15135d0203f65d2f53b8
   subpackages:
   - oid
 - name: github.com/mailru/easyjson
-  version: d5b7844b561a7bc640052f1b935f7b800330d7e0
+  version: 2f5df55504ebc322e4d52d34df6a1f5b503bf26d
   subpackages:
   - buffer
   - jlexer
   - jwriter
+- name: github.com/modern-go/concurrent
+  version: bacd9c7ef1dd9b15be4a9909b8ac7a4e313eec94
+- name: github.com/modern-go/reflect2
+  version: 05fbef0ca5da472bbf96c9322b84a53edc03c9fd
 - name: github.com/mohae/deepcopy
   version: c48cc78d482608239f6c4c92a4abd87eb8761c90
 - name: github.com/motomux/pretty
   version: b2aad2c9a95d14eb978f29baa6e3a5c3c20eef30
+- name: github.com/peterbourgon/diskv
+  version: 5f041e8faa004a95c88a202771f4cc3e991971e6
 - name: github.com/PuerkitoBio/purell
   version: 8a290539e2e8629dbc4e6bad948158f790ec31f4
 - name: github.com/PuerkitoBio/urlesc
   version: 5bd2802263f21d8788851d5305584c82a5c75d7e
 - name: github.com/Sirupsen/logrus
-  version: c155da19408a8799da419ed3eeb0cb5db0ad5dbc
+  version: 3e01752db0189b9157070a0e1668a620f9a85da2
 - name: github.com/spf13/pflag
   version: 9ff6c6923cfffbcd502984b8e0c80539a94968b7
-- name: github.com/ugorji/go
-  version: ded73eae5db7e7a0ef6f55aace87a2873c5d2b74
-  subpackages:
-  - codec
 - name: golang.org/x/crypto
-  version: 9419663f5a44be8b34ca85f08abc5fe1be11f8a3
+  version: c126467f60eb25f8f27e5a981f32a87e3965053f
   subpackages:
   - ssh/terminal
 - name: golang.org/x/net
-  version: f2499483f923065a842d38eb4c7f1927e6fc6e6d
+  version: 1c05540f6879653db88113bc4a2b70aec4bd491f
   subpackages:
+  - context
   - http2
   - http2/hpack
   - idna
   - lex/httplex
 - name: golang.org/x/sys
-  version: 8f0908ab3b2457e2e15403d3697c9ef5cb4b57a9
+  version: 95c6576299259db960f6c5b9b69ea52422860fce
   subpackages:
   - unix
   - windows
 - name: golang.org/x/text
-  version: 2910a502d2bf9e43193af9d68ca516529614eed3
+  version: b19bf474d317b857955b12035d2c5acb57ce8b01
   subpackages:
   - cases
+  - internal
   - internal/tag
   - language
   - runes
@@ -147,9 +164,40 @@ imports:
 - name: gopkg.in/inf.v0
   version: 3887ee99ecf07df5b447e9b00d9c0b2adaa9f3e4
 - name: gopkg.in/yaml.v2
-  version: 53feefa2559fb8dfa8d81baad31be332c97d6c77
+  version: 5420a8b6744d3b0345ab293f6fcba19c978f1183
+- name: k8s.io/api
+  version: 11147472b7c934c474a2c484af3c0c5210b7a3af
+  subpackages:
+  - admissionregistration/v1alpha1
+  - admissionregistration/v1beta1
+  - apps/v1
+  - apps/v1beta1
+  - apps/v1beta2
+  - authentication/v1
+  - authentication/v1beta1
+  - authorization/v1
+  - authorization/v1beta1
+  - autoscaling/v1
+  - autoscaling/v2beta1
+  - batch/v1
+  - batch/v1beta1
+  - batch/v2alpha1
+  - certificates/v1beta1
+  - core/v1
+  - events/v1beta1
+  - extensions/v1beta1
+  - networking/v1
+  - policy/v1beta1
+  - rbac/v1
+  - rbac/v1alpha1
+  - rbac/v1beta1
+  - scheduling/v1alpha1
+  - settings/v1alpha1
+  - storage/v1
+  - storage/v1alpha1
+  - storage/v1beta1
 - name: k8s.io/apiextensions-apiserver
-  version: fcd622fe88a4a6efcb5aea9e94ee87324ac1b036
+  version: 913221cf6cd1c328ae50ba5f25027268f6be38cf
   subpackages:
   - pkg/apis/apiextensions
   - pkg/apis/apiextensions/v1beta1
@@ -157,24 +205,19 @@ imports:
   - pkg/client/clientset/clientset/scheme
   - pkg/client/clientset/clientset/typed/apiextensions/v1beta1
 - name: k8s.io/apimachinery
-  version: 1cb2cdd78d38df243e686d1b572b76e190469842
+  version: fb40df2b502912cbe3a93aa61c2b2487f39cb42f
   subpackages:
-  - pkg/api/equality
   - pkg/api/errors
   - pkg/api/meta
   - pkg/api/resource
-  - pkg/apimachinery
+  - pkg/apis/meta/internalversion
-  - pkg/apimachinery/announced
-  - pkg/apimachinery/registered
   - pkg/apis/meta/v1
   - pkg/apis/meta/v1/unstructured
   - pkg/apis/meta/v1alpha1
   - pkg/conversion
   - pkg/conversion/queryparams
-  - pkg/conversion/unstructured
   - pkg/fields
   - pkg/labels
-  - pkg/openapi
   - pkg/runtime
   - pkg/runtime/schema
   - pkg/runtime/serializer
@@ -195,7 +238,6 @@ imports:
   - pkg/util/intstr
   - pkg/util/json
   - pkg/util/net
-  - pkg/util/rand
   - pkg/util/remotecommand
   - pkg/util/runtime
   - pkg/util/sets
@@ -208,68 +250,39 @@ imports:
   - third_party/forked/golang/netutil
   - third_party/forked/golang/reflect
 - name: k8s.io/client-go
-  version: d92e8497f71b7b4e0494e5bd204b48d34bd6f254
+  version: 78700dec6369ba22221b72770783300f143df150
   subpackages:
   - discovery
   - kubernetes
   - kubernetes/scheme
   - kubernetes/typed/admissionregistration/v1alpha1
+  - kubernetes/typed/admissionregistration/v1beta1
+  - kubernetes/typed/apps/v1
   - kubernetes/typed/apps/v1beta1
+  - kubernetes/typed/apps/v1beta2
   - kubernetes/typed/authentication/v1
   - kubernetes/typed/authentication/v1beta1
   - kubernetes/typed/authorization/v1
   - kubernetes/typed/authorization/v1beta1
   - kubernetes/typed/autoscaling/v1
-  - kubernetes/typed/autoscaling/v2alpha1
+  - kubernetes/typed/autoscaling/v2beta1
   - kubernetes/typed/batch/v1
+  - kubernetes/typed/batch/v1beta1
   - kubernetes/typed/batch/v2alpha1
   - kubernetes/typed/certificates/v1beta1
   - kubernetes/typed/core/v1
+  - kubernetes/typed/events/v1beta1
   - kubernetes/typed/extensions/v1beta1
   - kubernetes/typed/networking/v1
   - kubernetes/typed/policy/v1beta1
+  - kubernetes/typed/rbac/v1
   - kubernetes/typed/rbac/v1alpha1
   - kubernetes/typed/rbac/v1beta1
+  - kubernetes/typed/scheduling/v1alpha1
   - kubernetes/typed/settings/v1alpha1
   - kubernetes/typed/storage/v1
+  - kubernetes/typed/storage/v1alpha1
   - kubernetes/typed/storage/v1beta1
-  - pkg/api
-  - pkg/api/v1
-  - pkg/api/v1/ref
-  - pkg/apis/admissionregistration
-  - pkg/apis/admissionregistration/v1alpha1
-  - pkg/apis/apps
-  - pkg/apis/apps/v1beta1
-  - pkg/apis/authentication
-  - pkg/apis/authentication/v1
-  - pkg/apis/authentication/v1beta1
-  - pkg/apis/authorization
-  - pkg/apis/authorization/v1
-  - pkg/apis/authorization/v1beta1
-  - pkg/apis/autoscaling
-  - pkg/apis/autoscaling/v1
-  - pkg/apis/autoscaling/v2alpha1
-  - pkg/apis/batch
-  - pkg/apis/batch/v1
-  - pkg/apis/batch/v2alpha1
-  - pkg/apis/certificates
-  - pkg/apis/certificates/v1beta1
-  - pkg/apis/extensions
-  - pkg/apis/extensions/v1beta1
-  - pkg/apis/networking
-  - pkg/apis/networking/v1
-  - pkg/apis/policy
-  - pkg/apis/policy/v1beta1
-  - pkg/apis/rbac
-  - pkg/apis/rbac/v1alpha1
-  - pkg/apis/rbac/v1beta1
-  - pkg/apis/settings
-  - pkg/apis/settings/v1alpha1
-  - pkg/apis/storage
-  - pkg/apis/storage/v1
-  - pkg/apis/storage/v1beta1
-  - pkg/util
-  - pkg/util/parsers
   - pkg/version
   - rest
   - rest/watch
@@ -280,11 +293,23 @@ imports:
   - tools/clientcmd/api/latest
   - tools/clientcmd/api/v1
   - tools/metrics
+  - tools/pager
+  - tools/reference
   - tools/remotecommand
   - transport
+  - transport/spdy
+  - util/buffer
   - util/cert
   - util/exec
   - util/flowcontrol
   - util/homedir
   - util/integer
+- name: k8s.io/code-generator
+  version: 0ab89e584187c20cc7c1a3f30db69f3b4ab64196
+- name: k8s.io/gengo
+  version: 906d99f89cd644eecf75ab547b29bf9f876f0b59
+- name: k8s.io/kube-openapi
+  version: 39a7bf85c140f972372c2a0d1ee40adbf0c8bfe1
+  subpackages:
+  - pkg/common
 testImports: []

glide.yaml

@@ -10,38 +10,14 @@ import:
   - service/ec2
 - package: github.com/lib/pq
 - package: github.com/motomux/pretty
-- package: k8s.io/apiextensions-apiserver
-  subpackages:
-  - pkg/client/clientset/clientset
 - package: k8s.io/apimachinery
-  version: release-1.7
+  version: kubernetes-1.9.9
-  subpackages:
+- package: k8s.io/apiextensions-apiserver
-  - pkg/api/errors
+  version: kubernetes-1.9.9
-  - pkg/api/resource
-  - pkg/apis/meta/v1
-  - pkg/labels
-  - pkg/runtime
-  - pkg/runtime/schema
-  - pkg/runtime/serializer
-  - pkg/types
-  - pkg/util/intstr
-  - pkg/util/remotecommand
-  - pkg/watch
 - package: k8s.io/client-go
-  version: ^4.0.0
+  version: ^6.0.0
-  subpackages:
+- package: k8s.io/code-generator
-  - kubernetes
+  version: kubernetes-1.9.9
-  - kubernetes/scheme
+- package: k8s.io/gengo
-  - kubernetes/typed/apps/v1beta1
-  - kubernetes/typed/core/v1
-  - kubernetes/typed/extensions/v1beta1
-  - pkg/api
-  - pkg/api/v1
-  - pkg/apis/apps/v1beta1
-  - pkg/apis/extensions/v1beta1
-  - rest
-  - tools/cache
-  - tools/clientcmd
-  - tools/remotecommand
 - package: gopkg.in/yaml.v2
 - package: github.com/mohae/deepcopy

pkg/cluster/cluster.go

@@ -14,9 +14,9 @@ import (
 	"github.com/Sirupsen/logrus"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/types"
-	"k8s.io/client-go/pkg/api/v1"
+	"k8s.io/api/core/v1"
-	"k8s.io/client-go/pkg/apis/apps/v1beta1"
+	"k8s.io/api/apps/v1beta1"
-	policybeta1 "k8s.io/client-go/pkg/apis/policy/v1beta1"
+	policybeta1 "k8s.io/api/policy/v1beta1"
 	"k8s.io/client-go/rest"
 	"k8s.io/client-go/tools/cache"
 
@@ -28,7 +28,7 @@ import (
 	"github.com/zalando-incubator/postgres-operator/pkg/util/patroni"
 	"github.com/zalando-incubator/postgres-operator/pkg/util/teams"
 	"github.com/zalando-incubator/postgres-operator/pkg/util/users"
-	rbacv1beta1 "k8s.io/client-go/pkg/apis/rbac/v1beta1"
+	rbacv1beta1 "k8s.io/api/rbac/v1beta1"
 )
 
 var (

pkg/cluster/cluster_test.go

@@ -7,7 +7,7 @@ import (
 	"github.com/zalando-incubator/postgres-operator/pkg/util/config"
 	"github.com/zalando-incubator/postgres-operator/pkg/util/k8sutil"
 	"github.com/zalando-incubator/postgres-operator/pkg/util/teams"
-	"k8s.io/client-go/pkg/api/v1"
+	"k8s.io/api/core/v1"
 	"reflect"
 	"testing"
 )

pkg/cluster/exec.go

@@ -6,9 +6,8 @@ import (
 	"strings"
 
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-	remotecommandconsts "k8s.io/apimachinery/pkg/util/remotecommand"
 	"k8s.io/client-go/kubernetes/scheme"
-	"k8s.io/client-go/pkg/api/v1"
+	"k8s.io/api/core/v1"
 	"k8s.io/client-go/tools/remotecommand"
 
 	"github.com/zalando-incubator/postgres-operator/pkg/spec"
@@ -54,15 +53,15 @@ func (c *Cluster) ExecCommand(podName *spec.NamespacedName, command ...string) (
 		Stderr:    true,
 	}, scheme.ParameterCodec)
 
-	exec, err := remotecommand.NewExecutor(c.RestConfig, "POST", req.URL())
+	exec, err := remotecommand.NewSPDYExecutor(c.RestConfig, "POST", req.URL())
 	if err != nil {
 		return "", fmt.Errorf("failed to init executor: %v", err)
 	}
 
 	err = exec.Stream(remotecommand.StreamOptions{
-		SupportedProtocols: remotecommandconsts.SupportedStreamingProtocols,
 		Stdout:             &execOut,
 		Stderr:             &execErr,
+		Tty:                false,
 	})
 
 	if err != nil {

pkg/cluster/k8sres.go

@@ -10,9 +10,9 @@ import (
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/types"
 	"k8s.io/apimachinery/pkg/util/intstr"
-	"k8s.io/client-go/pkg/api/v1"
+	"k8s.io/api/core/v1"
-	"k8s.io/client-go/pkg/apis/apps/v1beta1"
+	"k8s.io/api/apps/v1beta1"
-	policybeta1 "k8s.io/client-go/pkg/apis/policy/v1beta1"
+	policybeta1 "k8s.io/api/policy/v1beta1"
 
 	"github.com/zalando-incubator/postgres-operator/pkg/spec"
 	"github.com/zalando-incubator/postgres-operator/pkg/util/constants"

pkg/cluster/pod.go

@@ -5,7 +5,7 @@ import (
 	"math/rand"
 
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-	"k8s.io/client-go/pkg/api/v1"
+	"k8s.io/api/core/v1"
 
 	"github.com/zalando-incubator/postgres-operator/pkg/spec"
 	"github.com/zalando-incubator/postgres-operator/pkg/util"

pkg/cluster/resources.go

@@ -7,9 +7,9 @@ import (
 
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/types"
-	"k8s.io/client-go/pkg/api/v1"
+	"k8s.io/api/core/v1"
-	"k8s.io/client-go/pkg/apis/apps/v1beta1"
+	"k8s.io/api/apps/v1beta1"
-	policybeta1 "k8s.io/client-go/pkg/apis/policy/v1beta1"
+	policybeta1 "k8s.io/api/policy/v1beta1"
 
 	"github.com/zalando-incubator/postgres-operator/pkg/util"
 	"github.com/zalando-incubator/postgres-operator/pkg/util/constants"

pkg/cluster/sync.go

@@ -5,7 +5,7 @@ import (
 	"reflect"
 
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-	policybeta1 "k8s.io/client-go/pkg/apis/policy/v1beta1"
+	policybeta1 "k8s.io/api/policy/v1beta1"
 
 	"github.com/zalando-incubator/postgres-operator/pkg/spec"
 	"github.com/zalando-incubator/postgres-operator/pkg/util"

pkg/cluster/util.go

@@ -13,9 +13,9 @@ import (
 
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/labels"
-	"k8s.io/client-go/pkg/api/v1"
+	"k8s.io/api/core/v1"
-	"k8s.io/client-go/pkg/apis/apps/v1beta1"
+	"k8s.io/api/apps/v1beta1"
-	policybeta1 "k8s.io/client-go/pkg/apis/policy/v1beta1"
+	policybeta1 "k8s.io/api/policy/v1beta1"
 
 	"github.com/zalando-incubator/postgres-operator/pkg/spec"
 	"github.com/zalando-incubator/postgres-operator/pkg/util"

pkg/cluster/volumes.go

@@ -7,7 +7,7 @@ import (
 
 	"k8s.io/apimachinery/pkg/api/resource"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-	"k8s.io/client-go/pkg/api/v1"
+	"k8s.io/api/core/v1"
 
 	"github.com/zalando-incubator/postgres-operator/pkg/spec"
 	"github.com/zalando-incubator/postgres-operator/pkg/util"

pkg/controller/controller.go

@@ -9,8 +9,8 @@ import (
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/types"
 	"k8s.io/client-go/kubernetes/scheme"
-	"k8s.io/client-go/pkg/api/v1"
+	"k8s.io/api/core/v1"
-	rbacv1beta1 "k8s.io/client-go/pkg/apis/rbac/v1beta1"
+	rbacv1beta1 "k8s.io/api/rbac/v1beta1"
 	"k8s.io/client-go/tools/cache"
 
 	"github.com/zalando-incubator/postgres-operator/pkg/apiserver"

pkg/controller/node.go

@@ -5,7 +5,7 @@ import (
 	"k8s.io/apimachinery/pkg/labels"
 	"k8s.io/apimachinery/pkg/runtime"
 	"k8s.io/apimachinery/pkg/watch"
-	"k8s.io/client-go/pkg/api/v1"
+	"k8s.io/api/core/v1"
 
 	"github.com/zalando-incubator/postgres-operator/pkg/cluster"
 	"github.com/zalando-incubator/postgres-operator/pkg/util"

pkg/controller/node_test.go

@@ -5,7 +5,7 @@ import (
 
 	"github.com/zalando-incubator/postgres-operator/pkg/spec"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-	"k8s.io/client-go/pkg/api/v1"
+	"k8s.io/api/core/v1"
 )
 
 const (

pkg/controller/pod.go

@@ -4,7 +4,7 @@ import (
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/runtime"
 	"k8s.io/apimachinery/pkg/watch"
-	"k8s.io/client-go/pkg/api/v1"
+	"k8s.io/api/core/v1"
 
 	"github.com/zalando-incubator/postgres-operator/pkg/spec"
 	"github.com/zalando-incubator/postgres-operator/pkg/util"

pkg/controller/postgresql.go

@@ -147,12 +147,12 @@ func (d *crdDecoder) Decode() (action watch.EventType, object runtime.Object, er
 
 func (c *Controller) clusterWatchFunc(options metav1.ListOptions) (watch.Interface, error) {
 	options.Watch = true
+	// MIGRATION: FieldsSelectorParam(nil)
 	r, err := c.KubeClient.CRDREST.
 		Get().
 		Namespace(c.opConfig.WatchedNamespace).
 		Resource(constants.PostgresCRDResource).
 		VersionedParams(&options, metav1.ParameterCodec).
-		FieldsSelectorParam(nil).
 		Stream()
 
 	if err != nil {

pkg/controller/util.go

@@ -6,7 +6,7 @@ import (
 	apiextv1beta1 "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1beta1"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/util/wait"
-	"k8s.io/client-go/pkg/api/v1"
+	"k8s.io/api/core/v1"
 
 	"github.com/zalando-incubator/postgres-operator/pkg/cluster"
 	"github.com/zalando-incubator/postgres-operator/pkg/spec"

pkg/controller/util_test.go

@@ -8,7 +8,7 @@ import (
 	b64 "encoding/base64"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	v1core "k8s.io/client-go/kubernetes/typed/core/v1"
-	"k8s.io/client-go/pkg/api/v1"
+	"k8s.io/api/core/v1"
 
 	"github.com/zalando-incubator/postgres-operator/pkg/spec"
 	"github.com/zalando-incubator/postgres-operator/pkg/util/k8sutil"

pkg/spec/postgresql.go

@@ -9,7 +9,8 @@ import (
 	"time"
 
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-	"k8s.io/client-go/pkg/api/v1"
+	"k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/runtime"
 )
 
 // MaintenanceWindow describes the time window when the operator is allowed to do maintenance on a cluster.
@@ -154,14 +155,34 @@ var (
 // will not contain any private fields not-reachable to deepcopy. This should be ok,
 // since Error is never read from a Kubernetes object.
 func (p *Postgresql) Clone() *Postgresql {
-	if p == nil {
+	if p == nil {return nil}
-		return nil
-	}
 	c := deepcopy.Copy(p).(*Postgresql)
 	c.Error = nil
 	return c
 }
 
+func (in *Postgresql) DeepCopyInto(out *Postgresql) {
+	if in != nil {
+		out = deepcopy.Copy(in).(*Postgresql)
+	}
+	return
+}
+
+func (in *Postgresql) DeepCopy() *Postgresql {
+	if in == nil { return nil }
+	out := new(Postgresql)
+	in.DeepCopyInto(out)
+	return out
+}
+
+func (in *Postgresql) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}
+
+
 func parseTime(s string) (time.Time, error) {
 	parts := strings.Split(s, ":")
 	if len(parts) != 2 {
@@ -287,6 +308,29 @@ func validateCloneClusterDescription(clone *CloneDescription) error {
 type postgresqlListCopy PostgresqlList
 type postgresqlCopy Postgresql
 
+
+func (in *PostgresqlList) DeepCopy() *PostgresqlList {
+	if in == nil { return nil }
+	out := new(PostgresqlList)
+	in.DeepCopyInto(out)
+	return out
+}
+
+func (in *PostgresqlList) DeepCopyInto(out *PostgresqlList) {
+	if in != nil {
+		out = deepcopy.Copy(in).(*PostgresqlList)
+	}
+	return
+}
+
+func (in *PostgresqlList) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}
+
+
 // UnmarshalJSON converts a JSON into the PostgreSQL object.
 func (p *Postgresql) UnmarshalJSON(data []byte) error {
 	var tmp postgresqlCopy

pkg/spec/types.go

@@ -12,9 +12,9 @@ import (
 
 	"github.com/Sirupsen/logrus"
 	"k8s.io/apimachinery/pkg/types"
-	"k8s.io/client-go/pkg/api/v1"
+	"k8s.io/api/core/v1"
-	"k8s.io/client-go/pkg/apis/apps/v1beta1"
+	"k8s.io/api/apps/v1beta1"
-	policyv1beta1 "k8s.io/client-go/pkg/apis/policy/v1beta1"
+	policyv1beta1 "k8s.io/api/policy/v1beta1"
 	"k8s.io/client-go/rest"
 )
 

pkg/util/config/crd_config.go

@@ -6,6 +6,8 @@ import (
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 
 	"github.com/zalando-incubator/postgres-operator/pkg/spec"
+	"github.com/mohae/deepcopy"
+	"k8s.io/apimachinery/pkg/runtime"
 )
 
 type OperatorConfiguration struct {
@@ -160,3 +162,46 @@ func (opcl *OperatorConfigurationList) UnmarshalJSON(data []byte) error {
 	*opcl = OperatorConfigurationList(ref)
 	return nil
 }
+
+func (in *OperatorConfiguration) DeepCopyInto(out *OperatorConfiguration) {
+	if in != nil {
+		out = deepcopy.Copy(in).(*OperatorConfiguration)
+	}
+	return
+}
+
+func (in *OperatorConfiguration) DeepCopy() *OperatorConfiguration {
+	if in == nil { return nil }
+	out := new(OperatorConfiguration)
+	in.DeepCopyInto(out)
+	return out
+}
+
+func (in *OperatorConfiguration) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}
+
+func (in *OperatorConfigurationList) DeepCopyInto(out *OperatorConfigurationList) {
+	if in != nil {
+		out = deepcopy.Copy(in).(*OperatorConfigurationList)
+	}
+	return
+}
+
+func (in *OperatorConfigurationList) DeepCopy() *OperatorConfigurationList {
+	if in == nil { return nil }
+	out := new(OperatorConfigurationList)
+	in.DeepCopyInto(out)
+	return out
+}
+
+func (in *OperatorConfigurationList) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}
+

pkg/util/k8sutil/k8sutil.go

@@ -4,19 +4,19 @@ import (
 	"fmt"
 	"reflect"
 
+	"k8s.io/api/core/v1"
+	policybeta1 "k8s.io/api/policy/v1beta1"
 	apiextclient "k8s.io/apiextensions-apiserver/pkg/client/clientset/clientset"
 	apiextbeta1 "k8s.io/apiextensions-apiserver/pkg/client/clientset/clientset/typed/apiextensions/v1beta1"
 	apierrors "k8s.io/apimachinery/pkg/api/errors"
 	"k8s.io/apimachinery/pkg/runtime/schema"
 	"k8s.io/apimachinery/pkg/runtime/serializer"
 	"k8s.io/client-go/kubernetes"
+	"k8s.io/client-go/kubernetes/scheme"
 	"k8s.io/client-go/kubernetes/typed/apps/v1beta1"
 	v1core "k8s.io/client-go/kubernetes/typed/core/v1"
 	policyv1beta1 "k8s.io/client-go/kubernetes/typed/policy/v1beta1"
 	rbacv1beta1 "k8s.io/client-go/kubernetes/typed/rbac/v1beta1"
-	"k8s.io/client-go/pkg/api"
-	"k8s.io/client-go/pkg/api/v1"
-	policybeta1 "k8s.io/client-go/pkg/apis/policy/v1beta1"
 	"k8s.io/client-go/rest"
 	"k8s.io/client-go/tools/clientcmd"
 
@@ -93,7 +93,8 @@ func NewFromConfig(cfg *rest.Config) (KubernetesClient, error) {
 		Version: constants.CRDApiVersion,
 	}
 	cfg2.APIPath = constants.K8sAPIPath
-	cfg2.NegotiatedSerializer = serializer.DirectCodecFactory{CodecFactory: api.Codecs}
+	// MIGRATION: api.codecs -> scheme.Codecs?
+	cfg2.NegotiatedSerializer = serializer.DirectCodecFactory{CodecFactory: scheme.Codecs}
 
 	crd, err := rest.RESTClientFor(&cfg2)
 	if err != nil {

pkg/util/patroni/patroni.go

@@ -9,7 +9,7 @@ import (
 	"time"
 
 	"github.com/Sirupsen/logrus"
-	"k8s.io/client-go/pkg/api/v1"
+	"k8s.io/api/core/v1"
 )
 
 const (

pkg/util/volumes/ebs.go

@@ -7,7 +7,7 @@ import (
 	"github.com/aws/aws-sdk-go/aws"
 	"github.com/aws/aws-sdk-go/aws/session"
 	"github.com/aws/aws-sdk-go/service/ec2"
-	"k8s.io/client-go/pkg/api/v1"
+	"k8s.io/api/core/v1"
 
 	"github.com/zalando-incubator/postgres-operator/pkg/util/constants"
 	"github.com/zalando-incubator/postgres-operator/pkg/util/retryutil"

pkg/util/volumes/volumes.go

@@ -1,7 +1,7 @@
 package volumes
 
 import (
-	"k8s.io/client-go/pkg/api/v1"
+	"k8s.io/api/core/v1"
 )
 
 // VolumeResizer defines the set of methods used to implememnt provider-specific resizing of persistent volumes.