merge with master

.travis.yml

@@ -8,7 +8,7 @@ branches:
 language: go
 
 go:
-  - "1.12.x"
+  - "1.14.x"
 
 before_install:
   - go get github.com/mattn/goveralls

delivery.yaml

@@ -12,7 +12,7 @@ pipeline:
         - desc: 'Install go'
           cmd: |
             cd /tmp
-            wget -q https://storage.googleapis.com/golang/go1.12.linux-amd64.tar.gz -O go.tar.gz
+            wget -q https://storage.googleapis.com/golang/go1.14.linux-amd64.tar.gz -O go.tar.gz
             tar -xf go.tar.gz
             mv go /usr/local
             ln -s /usr/local/go/bin/go /usr/bin/go

go.mod

@@ -1,26 +1,19 @@
 module github.com/zalando/postgres-operator
 
-go 1.12
+go 1.14
 
 require (
-	github.com/aws/aws-sdk-go v1.25.44
+	github.com/aws/aws-sdk-go v1.29.33
-	github.com/emicklei/go-restful v2.9.6+incompatible // indirect
+	github.com/lib/pq v1.3.0
-	github.com/evanphx/json-patch v4.5.0+incompatible // indirect
-	github.com/googleapis/gnostic v0.3.0 // indirect
-	github.com/imdario/mergo v0.3.8 // indirect
-	github.com/lib/pq v1.2.0
 	github.com/motomux/pretty v0.0.0-20161209205251-b2aad2c9a95d
-	github.com/sirupsen/logrus v1.4.2
+	github.com/r3labs/diff v0.0.0-20191120142937-b4ed99a31f5a
+	github.com/sirupsen/logrus v1.5.0
 	github.com/stretchr/testify v1.4.0
-	golang.org/x/crypto v0.0.0-20191206172530-e9b2fee46413 // indirect
+	golang.org/x/tools v0.0.0-20200326210457-5d86d385bf88 // indirect
-	golang.org/x/net v0.0.0-20191209160850-c0dbc17a3553 // indirect
+	gopkg.in/yaml.v2 v2.2.8
-	golang.org/x/sys v0.0.0-20191210023423-ac6580df4449 // indirect
+	k8s.io/api v0.18.0
-	golang.org/x/tools v0.0.0-20191209225234-22774f7dae43 // indirect
+	k8s.io/apiextensions-apiserver v0.18.0
-	gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 // indirect
+	k8s.io/apimachinery v0.18.0
-	gopkg.in/yaml.v2 v2.2.4
+	k8s.io/client-go v0.18.0
-	k8s.io/api v0.0.0-20191121015604-11707872ac1c
+	k8s.io/code-generator v0.18.0
-	k8s.io/apiextensions-apiserver v0.0.0-20191204090421-cd61debedab5
-	k8s.io/apimachinery v0.0.0-20191203211716-adc6f4cd9e7d
-	k8s.io/client-go v0.0.0-20191204082520-bc9b51d240b2
-	k8s.io/code-generator v0.0.0-20191121015212-c4c8f8345c7e
 )

go.sum

@@ -11,7 +11,6 @@ github.com/Azure/go-autorest/logger v0.1.0/go.mod h1:oExouG+K6PryycPJfVSxi/koC6L
 github.com/Azure/go-autorest/tracing v0.5.0/go.mod h1:r/s2XiOKccPW3HrqB+W0TQzfbtp2fGCgRFtBroKn4Dk=
 github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
-github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
 github.com/NYTimes/gziphandler v0.0.0-20170623195520-56545f4a5d46/go.mod h1:3wb06e3pkSAbeQ52E9H9iFoQsEEwGN64994WTCIhntQ=
 github.com/PuerkitoBio/purell v1.0.0/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0=
 github.com/PuerkitoBio/purell v1.1.0/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0=
@@ -27,12 +26,13 @@ github.com/andreyvit/diff v0.0.0-20170406064948-c7f18ee00883/go.mod h1:rCTlJbsFo
 github.com/armon/consul-api v0.0.0-20180202201655-eb2c6b5be1b6/go.mod h1:grANhF5doyWs3UAsr3K4I6qtAmlQcZDesFNEHPZAzj8=
 github.com/asaskevich/govalidator v0.0.0-20180720115003-f9ffefc3facf/go.mod h1:lB+ZfQJz7igIIfQNfa7Ml4HSf2uFQQRzpGGRXenZAgY=
 github.com/asaskevich/govalidator v0.0.0-20190424111038-f61b66f89f4a/go.mod h1:lB+ZfQJz7igIIfQNfa7Ml4HSf2uFQQRzpGGRXenZAgY=
-github.com/aws/aws-sdk-go v1.25.44 h1:n9ahFoiyn66smjF34hYr3tb6/ZdBcLuFz7BCDhHyJ7I=
+github.com/aws/aws-sdk-go v1.29.33 h1:WP85+WHalTFQR2wYp5xR2sjiVAZXew2bBQXGU1QJBXI=
-github.com/aws/aws-sdk-go v1.25.44/go.mod h1:KmX6BPdI08NWTb3/sm4ZGu5ShLoqVDhKgpiN924inxo=
+github.com/aws/aws-sdk-go v1.29.33/go.mod h1:1KvfttTE3SPKMpo8g2c6jL3ZKfXtFvKscTgahTma5Xg=
 github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
 github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8=
 github.com/bgentry/speakeasy v0.1.0/go.mod h1:+zsyZBPWlz7T6j88CTgSN5bM796AkVf0kBD4zp0CCIs=
 github.com/blang/semver v3.5.0+incompatible/go.mod h1:kRBLl5iJ+tD4TcOOxsy/0fnwebNt5EWlYSAyrTnjyyk=
+github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
 github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
 github.com/cockroachdb/datadriven v0.0.0-20190809214429-80d97fb3cbaa/go.mod h1:zn76sxSg3SzpJ0PPJaLDCu+Bu0Lg3sKTORVIj19EIF8=
 github.com/coreos/etcd v3.3.10+incompatible/go.mod h1:uF7uidLiAD3TWHmW31ZFd/JWoc32PjwdhPthX9715RE=
@@ -46,7 +46,6 @@ github.com/coreos/pkg v0.0.0-20160727233714-3ac0863d7acf/go.mod h1:E3G3o1h8I7cfc
 github.com/coreos/pkg v0.0.0-20180108230652-97fdf19511ea/go.mod h1:E3G3o1h8I7cfcXa63jLwjI0eiQQMgzzUDFVpN/nH/eA=
 github.com/cpuguy83/go-md2man v1.0.10/go.mod h1:SmD6nW6nTyfqj6ABTjUi3V3JVMnlJmwcJI5acqYI6dE=
 github.com/creack/pty v1.1.7/go.mod h1:lj5s0c3V2DBrqTV7llrYr5NG6My20zk30Fl46Y7DoTY=
-github.com/davecgh/go-spew v0.0.0-20151105211317-5215b55f46b2/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
@@ -58,15 +57,15 @@ github.com/docker/spdystream v0.0.0-20160310174837-449fdfce4d96 h1:cenwrSVm+Z7QL
 github.com/docker/spdystream v0.0.0-20160310174837-449fdfce4d96/go.mod h1:Qh8CwZgvJUkLughtfhJv5dyTYa91l1fOUCrgjqmcifM=
 github.com/dustin/go-humanize v0.0.0-20171111073723-bb3d318650d4/go.mod h1:HtrtbFcZ19U5GC7JDqmcUSB87Iq5E25KnS6fMYU6eOk=
 github.com/dustin/go-humanize v1.0.0/go.mod h1:HtrtbFcZ19U5GC7JDqmcUSB87Iq5E25KnS6fMYU6eOk=
-github.com/elazarl/goproxy v0.0.0-20170405201442-c4fc26588b6e h1:p1yVGRW3nmb85p1Sh1ZJSDm4A4iKLS5QNbvUHMgGu/M=
+github.com/elazarl/goproxy v0.0.0-20180725130230-947c36da3153 h1:yUdfgN0XgIJw7foRItutHYUIhlcKzcSf5vDpdhQAKTc=
-github.com/elazarl/goproxy v0.0.0-20170405201442-c4fc26588b6e/go.mod h1:/Zj4wYkgs4iZTTu3o/KG3Itv/qCCa8VVMlb3i9OVuzc=
+github.com/elazarl/goproxy v0.0.0-20180725130230-947c36da3153/go.mod h1:/Zj4wYkgs4iZTTu3o/KG3Itv/qCCa8VVMlb3i9OVuzc=
 github.com/emicklei/go-restful v0.0.0-20170410110728-ff4f55a20633/go.mod h1:otzb+WCGbkyDHkqmQmT5YD2WR4BBwUdeQoFo8l/7tVs=
+github.com/emicklei/go-restful v2.9.5+incompatible h1:spTtZBk5DYEvbxMVutUuTyh1Ao2r4iyvLdACqsl/Ljk=
 github.com/emicklei/go-restful v2.9.5+incompatible/go.mod h1:otzb+WCGbkyDHkqmQmT5YD2WR4BBwUdeQoFo8l/7tVs=
-github.com/emicklei/go-restful v2.9.6+incompatible h1:tfrHha8zJ01ywiOEC1miGY8st1/igzWB8OmvPgoYX7w=
+github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
-github.com/emicklei/go-restful v2.9.6+incompatible/go.mod h1:otzb+WCGbkyDHkqmQmT5YD2WR4BBwUdeQoFo8l/7tVs=
+github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
+github.com/evanphx/json-patch v4.2.0+incompatible h1:fUDGZCv/7iAN7u0puUVhvKCcsR6vRfwrJatElLBEf0I=
 github.com/evanphx/json-patch v4.2.0+incompatible/go.mod h1:50XU6AFN0ol/bzJsmQLiYLvXMP4fmwYFNcr97nuDLSk=
-github.com/evanphx/json-patch v4.5.0+incompatible h1:ouOWdg56aJriqS0huScTkVXPC5IcNrDCXZ6OoTAWu7M=
-github.com/evanphx/json-patch v4.5.0+incompatible/go.mod h1:50XU6AFN0ol/bzJsmQLiYLvXMP4fmwYFNcr97nuDLSk=
 github.com/fatih/color v1.7.0/go.mod h1:Zm6kSWBoL9eyXnKyktHP6abPY2pDugNf5KwzbycvMj4=
 github.com/fsnotify/fsnotify v1.4.7 h1:IXs+QLmnXW2CcXuY+8Mzv/fWEsPGWxqefPtCP5CnV9I=
 github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
@@ -124,11 +123,12 @@ github.com/go-openapi/swag v0.19.5/go.mod h1:POnQmlKehdgb5mhVOsnJFsivZCEZ/vjK9gh
 github.com/go-openapi/validate v0.18.0/go.mod h1:Uh4HdOzKt19xGIGm1qHf/ofbX1YQ4Y+MYsct2VUrAJ4=
 github.com/go-openapi/validate v0.19.2/go.mod h1:1tRCw7m3jtI8eNWEEliiAqUIcBztB2KDnRCRMUi7GTA=
 github.com/go-openapi/validate v0.19.5/go.mod h1:8DJv2CVJQ6kGNpFW6eV9N3JviE1C85nY1c2z52x1Gk4=
+github.com/go-sql-driver/mysql v1.5.0/go.mod h1:DCzpHaOWr8IXmIStZouvnhqoel9Qv2LBy8hT2VhHyBg=
 github.com/go-stack/stack v1.8.0/go.mod h1:v0f6uXyyMGvRgIKkXu+yp6POWl0qKG85gN/melR3HDY=
 github.com/gogo/protobuf v1.1.1/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7atdtwQ=
 github.com/gogo/protobuf v1.2.1/go.mod h1:hp+jE20tsWTFYpLwKvXlhS1hjn+gTNwPg2I6zVXpSg4=
-github.com/gogo/protobuf v1.2.2-0.20190723190241-65acae22fc9d h1:3PaI8p3seN09VjbTYC/QWlUZdZ1qS1zGjy7LH2Wt07I=
+github.com/gogo/protobuf v1.3.1 h1:DqDEcV5aeaTmdFBePNpYsp3FlcVH/2ISVVM9Qf8PSls=
-github.com/gogo/protobuf v1.2.2-0.20190723190241-65acae22fc9d/go.mod h1:SlYgWuQ5SjCEi6WLHjHCa1yvBfUnHcTbrrZtXPKa29o=
+github.com/gogo/protobuf v1.3.1/go.mod h1:SlYgWuQ5SjCEi6WLHjHCa1yvBfUnHcTbrrZtXPKa29o=
 github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
 github.com/golang/groupcache v0.0.0-20160516000752-02826c3e7903 h1:LbsanbbD6LieFkXbj9YNNBupiGHJgFeLpO0j0Fza1h8=
 github.com/golang/groupcache v0.0.0-20160516000752-02826c3e7903/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
@@ -136,6 +136,7 @@ github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfb
 github.com/golang/mock v1.2.0/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
 github.com/golang/protobuf v0.0.0-20161109072736-4bd1920723d7/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
 github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
+github.com/golang/protobuf v1.3.1 h1:YF8+flBXS5eO826T4nzqPrxfhQThhXl0YzfuUPu4SBg=
 github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
 github.com/golang/protobuf v1.3.2 h1:6nsPYzhq5kReh6QImI3k5qWzO4PEbvbIW2cwSfR/6xs=
 github.com/golang/protobuf v1.3.2/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
@@ -144,18 +145,20 @@ github.com/google/btree v1.0.0/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ
 github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M=
 github.com/google/go-cmp v0.3.0 h1:crn/baboCvb5fXaQ0IJ1SGTsTVrWpDsCWC8EGETZijY=
 github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
-github.com/google/gofuzz v0.0.0-20161122191042-44d81051d367/go.mod h1:HP5RmnzzSNb993RKQDq4+1A4ia9nllfqcQFTQJedwGI=
 github.com/google/gofuzz v1.0.0 h1:A8PeW59pxE9IoFRqBp37U+mSNaQoZ46F1f0f863XSXw=
 github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
+github.com/google/gofuzz v1.1.0 h1:Hsa8mG0dQ46ij8Sl2AYJDUv1oA9/d6Vk+3LG99Oe02g=
+github.com/google/gofuzz v1.1.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
 github.com/google/martian v2.1.0+incompatible/go.mod h1:9I4somxYTbIHy5NJKHRl3wXiIaQGbYVAs8BPL6v8lEs=
 github.com/google/pprof v0.0.0-20181206194817-3ea8567a2e57/go.mod h1:zfwlbNMJ+OItoe0UupaVj+oy1omPYYDuagoSzA8v9mc=
 github.com/google/uuid v1.0.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/google/uuid v1.1.1 h1:Gkbcsh/GbpXz7lPftLA3P6TYMwjCLYm83jiFQZF/3gY=
 github.com/google/uuid v1.1.1/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/googleapis/gax-go/v2 v2.0.4/go.mod h1:0Wqv26UfaUD9n4G6kQubkQ+KchISgw+vpHVxEJEs9eg=
+github.com/googleapis/gnostic v0.0.0-20170729233727-0c5108395e2d h1:7XGaL1e6bYS1yIonGp9761ExpPPV1ui0SAC59Yube9k=
 github.com/googleapis/gnostic v0.0.0-20170729233727-0c5108395e2d/go.mod h1:sJBsCZ4ayReDTBIg8b9dl28c5xFWyhBTVRp3pOg5EKY=
-github.com/googleapis/gnostic v0.3.0 h1:CcQijm0XKekKjP/YCz28LXVSpgguuB+nCxaSjCe09y0=
+github.com/googleapis/gnostic v0.1.0 h1:rVsPeBmXbYv4If/cumu1AzZPwV58q433hvONV1UEZoI=
-github.com/googleapis/gnostic v0.3.0/go.mod h1:sJBsCZ4ayReDTBIg8b9dl28c5xFWyhBTVRp3pOg5EKY=
+github.com/googleapis/gnostic v0.1.0/go.mod h1:sJBsCZ4ayReDTBIg8b9dl28c5xFWyhBTVRp3pOg5EKY=
 github.com/gophercloud/gophercloud v0.1.0/go.mod h1:vxM41WHh5uqHVBMZHzuwNOHh8XEoIEcSTewFxm1c5g8=
 github.com/gorilla/websocket v0.0.0-20170926233335-4201258b820c/go.mod h1:E7qHFY5m1UJ88s3WnNqhKjPHQ0heANvMoAMk2YaljkQ=
 github.com/gorilla/websocket v1.4.0/go.mod h1:E7qHFY5m1UJ88s3WnNqhKjPHQ0heANvMoAMk2YaljkQ=
@@ -169,15 +172,14 @@ github.com/hashicorp/golang-lru v0.5.1/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ
 github.com/hashicorp/hcl v1.0.0/go.mod h1:E5yfLk+7swimpb2L/Alb/PJmXilQ/rhwaUYs4T20WEQ=
 github.com/hpcloud/tail v1.0.0 h1:nfCOvKYfkgYP8hkirhJocXT2+zOD8yUNjXaWfTlyFKI=
 github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
+github.com/imdario/mergo v0.3.5 h1:JboBksRwiiAJWvIYJVo46AfV+IAIKZpfrSzVKj42R4Q=
 github.com/imdario/mergo v0.3.5/go.mod h1:2EnlNZ0deacrJVfApfmtdGgDfMuh/nq6Ok1EcJh5FfA=
-github.com/imdario/mergo v0.3.8 h1:CGgOkSJeqMRmt0D9XLWExdT4m4F1vd3FV3VPt+0VxkQ=
-github.com/imdario/mergo v0.3.8/go.mod h1:2EnlNZ0deacrJVfApfmtdGgDfMuh/nq6Ok1EcJh5FfA=
 github.com/inconshreveable/mousetrap v1.0.0/go.mod h1:PxqpIevigyE2G7u3NXJIT2ANytuPF1OarO4DADm73n8=
 github.com/jmespath/go-jmespath v0.0.0-20180206201540-c2b33e8439af h1:pmfjZENx5imkbgOkpRUYLnmbU7UEFbjtDA2hxJ1ichM=
 github.com/jmespath/go-jmespath v0.0.0-20180206201540-c2b33e8439af/go.mod h1:Nht3zPeWKUH0NzdCt2Blrr5ys8VGpn0CEB0cQHVjt7k=
 github.com/jonboulle/clockwork v0.1.0/go.mod h1:Ii8DK3G1RaLaWxj9trq07+26W01tbo22gdxWY5EU2bo=
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@@ -195,8 +197,8 @@ github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
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-github.com/lib/pq v1.2.0 h1:LXpIM/LZ5xGFhOpXAQUIMM1HdyqzVYM13zNdjCEEcA0=
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@@ -214,7 +216,6 @@ github.com/mitchellh/mapstructure v1.1.2/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh
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@@ -227,8 +228,8 @@ github.com/mxk/go-flowrate v0.0.0-20140419014527-cca7078d478f/go.mod h1:ZdcZmHo+
 github.com/olekukonko/tablewriter v0.0.0-20170122224234-a0225b3f23b5/go.mod h1:vsDQFd/mU46D+Z4whnwzcISnGGzXWMclvtLoiIKAKIo=
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-github.com/onsi/ginkgo v1.10.1 h1:q/mM8GF/n0shIN8SaAZ0V+jnLPzen6WIVZdiwrRlMlo=
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@@ -236,9 +237,8 @@ github.com/pborman/uuid v1.2.0/go.mod h1:X/NO0urCmaxf9VXbdlT7C2Yzkj2IKimNn4k+gtP
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-github.com/pkg/errors v0.8.1 h1:iURUrRGxPUNPdy5/HRSm+Yj6okJ6UtLINN0Q9M4+h3I=
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@@ -246,26 +246,30 @@ github.com/prometheus/client_golang v0.9.1/go.mod h1:7SWBe2y4D6OKWSNQJUaRYU/AaXP
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@@ -273,7 +277,6 @@ github.com/spf13/viper v1.3.2/go.mod h1:ZiWeW+zYFKm7srdB9IoDzzZXaJaI5eL9QjNiN/DM
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
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-github.com/stretchr/testify v0.0.0-20151208002404-e3a8ff8ce365/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
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@@ -286,6 +289,7 @@ github.com/urfave/cli v1.20.0/go.mod h1:70zkFmudgCuE/ngEzBv17Jvp/497gISqfk5gWijb
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+github.com/yuin/goldmark v1.1.25/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 go.etcd.io/bbolt v1.3.3/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU=
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@@ -302,19 +306,17 @@ golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACk
 golang.org/x/crypto v0.0.0-20190320223903-b7391e95e576/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
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@@ -332,8 +334,9 @@ golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLL
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@@ -343,6 +346,7 @@ golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJ
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@@ -352,20 +356,21 @@ golang.org/x/sys v0.0.0-20181116152217-5ac8a444bdc5/go.mod h1:STP8DvDyc/dI5b8T5h
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@@ -375,23 +380,20 @@ golang.org/x/tools v0.0.0-20181011042414-1f849cf54d09/go.mod h1:n7NCudcB/nEzxVGm
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@@ -400,14 +402,15 @@ google.golang.org/appengine v1.5.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7
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@@ -423,45 +426,40 @@ gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
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-k8s.io/apiserver v0.0.0-20191204084332-137a9d3b886b/go.mod h1:itgfam5HJbT/4b2BGfpUkkxfheMmDH+Ix+tEAP3uqZk=
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-k8s.io/client-go v0.0.0-20191204082517-8c19b9f4a642/go.mod h1:HMVIZ0dPop3WCrPEaJ+v5/94cjt56avdDFshpX0Fjvo=
+k8s.io/code-generator v0.18.0/go.mod h1:+UHX5rSbxmR8kzS+FAv7um6dtYrZokQvjHpDSYRVkTc=
-k8s.io/client-go v0.0.0-20191204082519-e9644b2e3edc/go.mod h1:5lSG1yeDZVwDYAHe9VK48SCe5zmcnkAcf2Mx59TuhmM=
+k8s.io/component-base v0.18.0/go.mod h1:u3BCg0z1uskkzrnAKFzulmYaEpZF7XC9Pf/uFyb1v2c=
-k8s.io/client-go v0.0.0-20191204082520-bc9b51d240b2 h1:T2HGghBOPAOEjWuIyFSeCsWEwsxa6unkBvy3PHfqonM=
-k8s.io/client-go v0.0.0-20191204082520-bc9b51d240b2/go.mod h1:5lSG1yeDZVwDYAHe9VK48SCe5zmcnkAcf2Mx59TuhmM=
-k8s.io/code-generator v0.0.0-20191121015212-c4c8f8345c7e h1:HB9Zu5ZUvJfNpLiTPhz+CebVKV8C39qTBMQkAgAZLNw=
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-k8s.io/component-base v0.0.0-20191204083903-0d4d24e738e4/go.mod h1:8VIh1jErItC4bg9hLBkPneyS77Tin8KwSzbYepHJnQI=
-k8s.io/component-base v0.0.0-20191204083906-3ac1376c73aa/go.mod h1:mECWvHCPhJudDVDMtBl+AIf/YnTMp5r1F947OYFUwP0=
 k8s.io/gengo v0.0.0-20190128074634-0689ccc1d7d6/go.mod h1:ezvh/TsK7cY6rbqRK0oQQ8IAqLxYwwyPxAX1Pzy0ii0=
-k8s.io/gengo v0.0.0-20190822140433-26a664648505 h1:ZY6yclUKVbZ+SdWnkfY+Je5vrMpKOxmGeKRbsXVmqYM=
+k8s.io/gengo v0.0.0-20200114144118-36b2048a9120 h1:RPscN6KhmG54S33L+lr3GS+oD1jmchIU0ll519K6FA4=
-k8s.io/gengo v0.0.0-20190822140433-26a664648505/go.mod h1:ezvh/TsK7cY6rbqRK0oQQ8IAqLxYwwyPxAX1Pzy0ii0=
+k8s.io/gengo v0.0.0-20200114144118-36b2048a9120/go.mod h1:ezvh/TsK7cY6rbqRK0oQQ8IAqLxYwwyPxAX1Pzy0ii0=
 k8s.io/klog v0.0.0-20181102134211-b9b56d5dfc92/go.mod h1:Gq+BEi5rUBO/HRz0bTSXDUcqjScdoY3a9IHpCEIOOfk=
 k8s.io/klog v0.3.0/go.mod h1:Gq+BEi5rUBO/HRz0bTSXDUcqjScdoY3a9IHpCEIOOfk=
 k8s.io/klog v1.0.0 h1:Pt+yjF5aB1xDSVbau4VsWe+dQNzA0qv1LlXdC2dF6Q8=
 k8s.io/klog v1.0.0/go.mod h1:4Bi6QPql/J/LkTDqv7R/cd3hPo4k2DG6Ptcz060Ez5I=
-k8s.io/kube-openapi v0.0.0-20191107075043-30be4d16710a h1:UcxjrRMyNx/i/y8G7kPvLyy7rfbeuf1PYyBf973pgyU=
+k8s.io/kube-openapi v0.0.0-20200121204235-bf4fb3bd569c h1:/KUFqjjqAcY4Us6luF5RDNZ16KJtb49HfR3ZHB9qYXM=
-k8s.io/kube-openapi v0.0.0-20191107075043-30be4d16710a/go.mod h1:1TqjTSzOxsLGIKfj0lK8EeCP7K1iUG65v09OM0/WG5E=
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-k8s.io/utils v0.0.0-20191114184206-e782cd3c129f h1:GiPwtSzdP43eI1hpPCbROQCCIgCuiMMNF8YUVLF3vJo=
+k8s.io/utils v0.0.0-20200324210504-a9aa75ae1b89 h1:d4vVOjXm687F1iLSP2q3lyPPuyvTUt3aVoBpi2DqRsU=
-k8s.io/utils v0.0.0-20191114184206-e782cd3c129f/go.mod h1:sZAwmy6armz5eXlNoLmJcl4F1QuKu7sr+mFQ0byX7Ew=
+k8s.io/utils v0.0.0-20200324210504-a9aa75ae1b89/go.mod h1:sZAwmy6armz5eXlNoLmJcl4F1QuKu7sr+mFQ0byX7Ew=
-modernc.org/cc v1.0.0/go.mod h1:1Sk4//wdnYJiUIxnW8ddKpaOJCF37yAdqYnkxUpaYxw=
+sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.0.7/go.mod h1:PHgbrJT7lCHcxMU+mDHEm+nx46H4zuuHZkDP6icnhu0=
-modernc.org/golex v1.0.0/go.mod h1:b/QX9oBD/LhixY6NDh+IdGv17hgB+51fET1i2kPSmvk=
+sigs.k8s.io/structured-merge-diff/v3 v3.0.0-20200116222232-67a7b8c61874/go.mod h1:PlARxl6Hbt/+BC80dRLi1qAmnMqwqDg62YvvVkZjemw=
-modernc.org/mathutil v1.0.0/go.mod h1:wU0vUrJsVWBZ4P6e7xtFJEhFSNsfRLJ8H458uRjg03k=
+sigs.k8s.io/structured-merge-diff/v3 v3.0.0 h1:dOmIZBMfhcHS09XZkMyUgkq5trg3/jRyJYFZUiaOp8E=
-modernc.org/strutil v1.0.0/go.mod h1:lstksw84oURvj9y3tn8lGvRxyRC1S2+g5uuIzNfIOBs=
+sigs.k8s.io/structured-merge-diff/v3 v3.0.0/go.mod h1:PlARxl6Hbt/+BC80dRLi1qAmnMqwqDg62YvvVkZjemw=
-modernc.org/xc v1.0.0/go.mod h1:mRNCo0bvLjGhHO9WsyuKVU4q0ceiDDDoEeWDJHrNx8I=
-sigs.k8s.io/structured-merge-diff v0.0.0-20190525122527-15d366b2352e/go.mod h1:wWxsB5ozmmv/SG7nM11ayaAW51xMvak/t1r0CSlcokI=
-sigs.k8s.io/structured-merge-diff v1.0.1-0.20191108220359-b1b620dd3f06/go.mod h1:/ULNhyfzRopfcjskuui0cTITekDduZ7ycKN3oUT9R18=
 sigs.k8s.io/yaml v1.1.0 h1:4A07+ZFc2wgJwo8YNlQpr1rVlgUDlxXHhPJciaPY5gs=
 sigs.k8s.io/yaml v1.1.0/go.mod h1:UJmg0vDUVViEyp3mgSv9WPwZCDxu4rQW1olrI1uml+o=
+sigs.k8s.io/yaml v1.2.0 h1:kr/MCeFWJWTwyaHoR9c8EjH9OumOmoF9YGiZd7lFm/Q=
+sigs.k8s.io/yaml v1.2.0/go.mod h1:yfXDCHCao9+ENCvLSE62v9VSji2MKu5jeNfTrofGhJc=

pkg/cluster/cluster.go

@@ -3,6 +3,7 @@ package cluster
 // Postgres CustomResourceDefinition object i.e. Spilo
 
 import (
+	"context"
 	"database/sql"
 	"encoding/json"
 	"fmt"
@@ -88,7 +89,7 @@ type Cluster struct {
 	pgDb             *sql.DB
 	mu               sync.Mutex
 	userSyncStrategy spec.UserSyncer
-	deleteOptions    *metav1.DeleteOptions
+	deleteOptions    metav1.DeleteOptions
 	podEventsQueue   *cache.FIFO
 
 	teamsAPIClient   teams.Interface
@@ -131,7 +132,7 @@ func New(cfg Config, kubeClient k8sutil.KubernetesClient, pgSpec acidv1.Postgres
 			Services:  make(map[PostgresRole]*v1.Service),
 			Endpoints: make(map[PostgresRole]*v1.Endpoints)},
 		userSyncStrategy: users.DefaultUserSyncStrategy{},
-		deleteOptions:    &metav1.DeleteOptions{PropagationPolicy: &deletePropagationPolicy},
+		deleteOptions:    metav1.DeleteOptions{PropagationPolicy: &deletePropagationPolicy},
 		podEventsQueue:   podEventsQueue,
 		KubeClient:       kubeClient,
 	}
@@ -182,7 +183,8 @@ func (c *Cluster) setStatus(status string) {
 	// we cannot do a full scale update here without fetching the previous manifest (as the resourceVersion may differ),
 	// however, we could do patch without it. In the future, once /status subresource is there (starting Kubernetes 1.11)
 	// we should take advantage of it.
-	newspec, err := c.KubeClient.AcidV1ClientSet.AcidV1().Postgresqls(c.clusterNamespace()).Patch(c.Name, types.MergePatchType, patch, "status")
+	newspec, err := c.KubeClient.AcidV1ClientSet.AcidV1().Postgresqls(c.clusterNamespace()).Patch(
+		context.TODO(), c.Name, types.MergePatchType, patch, metav1.PatchOptions{}, "status")
 	if err != nil {
 		c.logger.Errorf("could not update status: %v", err)
 		// return as newspec is empty, see PR654
@@ -1185,12 +1187,12 @@ func (c *Cluster) deleteClusterObject(
 
 func (c *Cluster) deletePatroniClusterServices() error {
 	get := func(name string) (spec.NamespacedName, error) {
-		svc, err := c.KubeClient.Services(c.Namespace).Get(name, metav1.GetOptions{})
+		svc, err := c.KubeClient.Services(c.Namespace).Get(context.TODO(), name, metav1.GetOptions{})
 		return util.NameFromMeta(svc.ObjectMeta), err
 	}
 
 	deleteServiceFn := func(name string) error {
-		return c.KubeClient.Services(c.Namespace).Delete(name, c.deleteOptions)
+		return c.KubeClient.Services(c.Namespace).Delete(context.TODO(), name, c.deleteOptions)
 	}
 
 	return c.deleteClusterObject(get, deleteServiceFn, "service")
@@ -1198,12 +1200,12 @@ func (c *Cluster) deletePatroniClusterServices() error {
 
 func (c *Cluster) deletePatroniClusterEndpoints() error {
 	get := func(name string) (spec.NamespacedName, error) {
-		ep, err := c.KubeClient.Endpoints(c.Namespace).Get(name, metav1.GetOptions{})
+		ep, err := c.KubeClient.Endpoints(c.Namespace).Get(context.TODO(), name, metav1.GetOptions{})
 		return util.NameFromMeta(ep.ObjectMeta), err
 	}
 
 	deleteEndpointFn := func(name string) error {
-		return c.KubeClient.Endpoints(c.Namespace).Delete(name, c.deleteOptions)
+		return c.KubeClient.Endpoints(c.Namespace).Delete(context.TODO(), name, c.deleteOptions)
 	}
 
 	return c.deleteClusterObject(get, deleteEndpointFn, "endpoint")
@@ -1211,12 +1213,12 @@ func (c *Cluster) deletePatroniClusterEndpoints() error {
 
 func (c *Cluster) deletePatroniClusterConfigMaps() error {
 	get := func(name string) (spec.NamespacedName, error) {
-		cm, err := c.KubeClient.ConfigMaps(c.Namespace).Get(name, metav1.GetOptions{})
+		cm, err := c.KubeClient.ConfigMaps(c.Namespace).Get(context.TODO(), name, metav1.GetOptions{})
 		return util.NameFromMeta(cm.ObjectMeta), err
 	}
 
 	deleteConfigMapFn := func(name string) error {
-		return c.KubeClient.ConfigMaps(c.Namespace).Delete(name, c.deleteOptions)
+		return c.KubeClient.ConfigMaps(c.Namespace).Delete(context.TODO(), name, c.deleteOptions)
 	}
 
 	return c.deleteClusterObject(get, deleteConfigMapFn, "configmap")

pkg/cluster/exec.go

@@ -2,10 +2,11 @@ package cluster
 
 import (
 	"bytes"
+	"context"
 	"fmt"
 	"strings"
 
-	"k8s.io/api/core/v1"
+	v1 "k8s.io/api/core/v1"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/client-go/kubernetes/scheme"
 	"k8s.io/client-go/tools/remotecommand"
@@ -23,7 +24,7 @@ func (c *Cluster) ExecCommand(podName *spec.NamespacedName, command ...string) (
 		execErr bytes.Buffer
 	)
 
-	pod, err := c.KubeClient.Pods(podName.Namespace).Get(podName.Name, metav1.GetOptions{})
+	pod, err := c.KubeClient.Pods(podName.Namespace).Get(context.TODO(), podName.Name, metav1.GetOptions{})
 	if err != nil {
 		return "", fmt.Errorf("could not get pod info: %v", err)
 	}

pkg/cluster/k8sres.go

@@ -1,6 +1,7 @@
 package cluster
 
 import (
+	"context"
 	"encoding/json"
 	"fmt"
 	"path"
@@ -914,11 +915,17 @@ func (c *Cluster) generateStatefulSet(spec *acidv1.PostgresSpec) (*appsv1.Statef
 
 	if c.OpConfig.PodEnvironmentConfigMap != (pkgspec.NamespacedName{}) {
 		var cm *v1.ConfigMap
-		cm, err = c.KubeClient.ConfigMaps(c.OpConfig.PodEnvironmentConfigMap.Namespace).Get(c.OpConfig.PodEnvironmentConfigMap.Name, metav1.GetOptions{})
+		cm, err = c.KubeClient.ConfigMaps(c.OpConfig.PodEnvironmentConfigMap.Namespace).Get(
+			context.TODO(),
+			c.OpConfig.PodEnvironmentConfigMap.Name,
+			metav1.GetOptions{})
 		if err != nil {
 			// if not found, try again using the cluster's namespace if it's different (old behavior)
 			if k8sutil.ResourceNotFound(err) && c.Namespace != c.OpConfig.PodEnvironmentConfigMap.Namespace {
-				cm, err = c.KubeClient.ConfigMaps(c.Namespace).Get(c.OpConfig.PodEnvironmentConfigMap.Name, metav1.GetOptions{})
+				cm, err = c.KubeClient.ConfigMaps(c.Namespace).Get(
+					context.TODO(),
+					c.OpConfig.PodEnvironmentConfigMap.Name,
+					metav1.GetOptions{})
 			}
 			if err != nil {
 				return nil, fmt.Errorf("could not read PodEnvironmentConfigMap: %v", err)

pkg/cluster/pod.go

@@ -1,6 +1,7 @@
 package cluster
 
 import (
+	"context"
 	"fmt"
 	"math/rand"
 
@@ -17,7 +18,7 @@ func (c *Cluster) listPods() ([]v1.Pod, error) {
 		LabelSelector: c.labelsSet(false).String(),
 	}
 
-	pods, err := c.KubeClient.Pods(c.Namespace).List(listOptions)
+	pods, err := c.KubeClient.Pods(c.Namespace).List(context.TODO(), listOptions)
 	if err != nil {
 		return nil, fmt.Errorf("could not get list of pods: %v", err)
 	}
@@ -30,7 +31,7 @@ func (c *Cluster) getRolePods(role PostgresRole) ([]v1.Pod, error) {
 		LabelSelector: c.roleLabelsSet(false, role).String(),
 	}
 
-	pods, err := c.KubeClient.Pods(c.Namespace).List(listOptions)
+	pods, err := c.KubeClient.Pods(c.Namespace).List(context.TODO(), listOptions)
 	if err != nil {
 		return nil, fmt.Errorf("could not get list of pods: %v", err)
 	}
@@ -73,7 +74,7 @@ func (c *Cluster) deletePod(podName spec.NamespacedName) error {
 	ch := c.registerPodSubscriber(podName)
 	defer c.unregisterPodSubscriber(podName)
 
-	if err := c.KubeClient.Pods(podName.Namespace).Delete(podName.Name, c.deleteOptions); err != nil {
+	if err := c.KubeClient.Pods(podName.Namespace).Delete(context.TODO(), podName.Name, c.deleteOptions); err != nil {
 		return err
 	}
 
@@ -183,7 +184,7 @@ func (c *Cluster) MigrateMasterPod(podName spec.NamespacedName) error {
 		eol                bool
 	)
 
-	oldMaster, err := c.KubeClient.Pods(podName.Namespace).Get(podName.Name, metav1.GetOptions{})
+	oldMaster, err := c.KubeClient.Pods(podName.Namespace).Get(context.TODO(), podName.Name, metav1.GetOptions{})
 
 	if err != nil {
 		return fmt.Errorf("could not get pod: %v", err)
@@ -206,7 +207,9 @@ func (c *Cluster) MigrateMasterPod(podName spec.NamespacedName) error {
 	// we must have a statefulset in the cluster for the migration to work
 	if c.Statefulset == nil {
 		var sset *appsv1.StatefulSet
-		if sset, err = c.KubeClient.StatefulSets(c.Namespace).Get(c.statefulSetName(),
+		if sset, err = c.KubeClient.StatefulSets(c.Namespace).Get(
+			context.TODO(),
+			c.statefulSetName(),
 			metav1.GetOptions{}); err != nil {
 			return fmt.Errorf("could not retrieve cluster statefulset: %v", err)
 		}
@@ -247,7 +250,7 @@ func (c *Cluster) MigrateMasterPod(podName spec.NamespacedName) error {
 
 // MigrateReplicaPod recreates pod on a new node
 func (c *Cluster) MigrateReplicaPod(podName spec.NamespacedName, fromNodeName string) error {
-	replicaPod, err := c.KubeClient.Pods(podName.Namespace).Get(podName.Name, metav1.GetOptions{})
+	replicaPod, err := c.KubeClient.Pods(podName.Namespace).Get(context.TODO(), podName.Name, metav1.GetOptions{})
 	if err != nil {
 		return fmt.Errorf("could not get pod: %v", err)
 	}
@@ -276,7 +279,7 @@ func (c *Cluster) recreatePod(podName spec.NamespacedName) (*v1.Pod, error) {
 	defer c.unregisterPodSubscriber(podName)
 	stopChan := make(chan struct{})
 
-	if err := c.KubeClient.Pods(podName.Namespace).Delete(podName.Name, c.deleteOptions); err != nil {
+	if err := c.KubeClient.Pods(podName.Namespace).Delete(context.TODO(), podName.Name, c.deleteOptions); err != nil {
 		return nil, fmt.Errorf("could not delete pod: %v", err)
 	}
 
@@ -300,7 +303,7 @@ func (c *Cluster) recreatePods() error {
 		LabelSelector: ls.String(),
 	}
 
-	pods, err := c.KubeClient.Pods(namespace).List(listOptions)
+	pods, err := c.KubeClient.Pods(namespace).List(context.TODO(), listOptions)
 	if err != nil {
 		return fmt.Errorf("could not get the list of pods: %v", err)
 	}
@@ -349,7 +352,7 @@ func (c *Cluster) recreatePods() error {
 }
 
 func (c *Cluster) podIsEndOfLife(pod *v1.Pod) (bool, error) {
-	node, err := c.KubeClient.Nodes().Get(pod.Spec.NodeName, metav1.GetOptions{})
+	node, err := c.KubeClient.Nodes().Get(context.TODO(), pod.Spec.NodeName, metav1.GetOptions{})
 	if err != nil {
 		return false, err
 	}

pkg/cluster/resources.go

@@ -1,6 +1,7 @@
 package cluster
 
 import (
+	"context"
 	"fmt"
 	"strconv"
 	"strings"
@@ -80,7 +81,10 @@ func (c *Cluster) createStatefulSet() (*appsv1.StatefulSet, error) {
 	if err != nil {
 		return nil, fmt.Errorf("could not generate statefulset: %v", err)
 	}
-	statefulSet, err := c.KubeClient.StatefulSets(statefulSetSpec.Namespace).Create(statefulSetSpec)
+	statefulSet, err := c.KubeClient.StatefulSets(statefulSetSpec.Namespace).Create(
+		context.TODO(),
+		statefulSetSpec,
+		metav1.CreateOptions{})
 	if err != nil {
 		return nil, err
 	}
@@ -129,7 +133,7 @@ func (c *Cluster) createConnectionPooler(lookup InstallFunction) (*ConnectionPoo
 	// should be good enough to not think about it here.
 	deployment, err := c.KubeClient.
 		Deployments(deploymentSpec.Namespace).
-		Create(deploymentSpec)
+		Create(context.TODO(), deploymentSpec, metav1.CreateOptions{})
 
 	if err != nil {
 		return nil, err
@@ -138,7 +142,7 @@ func (c *Cluster) createConnectionPooler(lookup InstallFunction) (*ConnectionPoo
 	serviceSpec := c.generateConnectionPoolerService(&c.Spec)
 	service, err := c.KubeClient.
 		Services(serviceSpec.Namespace).
-		Create(serviceSpec)
+		Create(context.TODO(), serviceSpec, metav1.CreateOptions{})
 
 	if err != nil {
 		return nil, err
@@ -180,7 +184,7 @@ func (c *Cluster) deleteConnectionPooler() (err error) {
 	options := metav1.DeleteOptions{PropagationPolicy: &policy}
 	err = c.KubeClient.
 		Deployments(c.Namespace).
-		Delete(deploymentName, &options)
+		Delete(context.TODO(), deploymentName, options)
 
 	if !k8sutil.ResourceNotFound(err) {
 		c.logger.Debugf("Connection pooler deployment was already deleted")
@@ -202,7 +206,7 @@ func (c *Cluster) deleteConnectionPooler() (err error) {
 	// will be deleted.
 	err = c.KubeClient.
 		Services(c.Namespace).
-		Delete(serviceName, &options)
+		Delete(context.TODO(), serviceName, options)
 
 	if !k8sutil.ResourceNotFound(err) {
 		c.logger.Debugf("Connection pooler service was already deleted")
@@ -251,7 +255,7 @@ func (c *Cluster) preScaleDown(newStatefulSet *appsv1.StatefulSet) error {
 	}
 
 	podName := fmt.Sprintf("%s-0", c.Statefulset.Name)
-	masterCandidatePod, err := c.KubeClient.Pods(c.clusterNamespace()).Get(podName, metav1.GetOptions{})
+	masterCandidatePod, err := c.KubeClient.Pods(c.clusterNamespace()).Get(context.TODO(), podName, metav1.GetOptions{})
 	if err != nil {
 		return fmt.Errorf("could not get master candidate pod: %v", err)
 	}
@@ -350,9 +354,12 @@ func (c *Cluster) updateStatefulSetAnnotations(annotations map[string]string) (*
 		return nil, fmt.Errorf("could not form patch for the statefulset metadata: %v", err)
 	}
 	result, err := c.KubeClient.StatefulSets(c.Statefulset.Namespace).Patch(
+		context.TODO(),
 		c.Statefulset.Name,
 		types.MergePatchType,
-		[]byte(patchData), "")
+		[]byte(patchData),
+		metav1.PatchOptions{},
+		"")
 	if err != nil {
 		return nil, fmt.Errorf("could not patch statefulset annotations %q: %v", patchData, err)
 	}
@@ -380,9 +387,12 @@ func (c *Cluster) updateStatefulSet(newStatefulSet *appsv1.StatefulSet) error {
 	}
 
 	statefulSet, err := c.KubeClient.StatefulSets(c.Statefulset.Namespace).Patch(
+		context.TODO(),
 		c.Statefulset.Name,
 		types.MergePatchType,
-		patchData, "")
+		patchData,
+		metav1.PatchOptions{},
+		"")
 	if err != nil {
 		return fmt.Errorf("could not patch statefulset spec %q: %v", statefulSetName, err)
 	}
@@ -414,7 +424,7 @@ func (c *Cluster) replaceStatefulSet(newStatefulSet *appsv1.StatefulSet) error {
 	oldStatefulset := c.Statefulset
 
 	options := metav1.DeleteOptions{PropagationPolicy: &deletePropagationPolicy}
-	err := c.KubeClient.StatefulSets(oldStatefulset.Namespace).Delete(oldStatefulset.Name, &options)
+	err := c.KubeClient.StatefulSets(oldStatefulset.Namespace).Delete(context.TODO(), oldStatefulset.Name, options)
 	if err != nil {
 		return fmt.Errorf("could not delete statefulset %q: %v", statefulSetName, err)
 	}
@@ -425,7 +435,7 @@ func (c *Cluster) replaceStatefulSet(newStatefulSet *appsv1.StatefulSet) error {
 
 	err = retryutil.Retry(c.OpConfig.ResourceCheckInterval, c.OpConfig.ResourceCheckTimeout,
 		func() (bool, error) {
-			_, err2 := c.KubeClient.StatefulSets(oldStatefulset.Namespace).Get(oldStatefulset.Name, metav1.GetOptions{})
+			_, err2 := c.KubeClient.StatefulSets(oldStatefulset.Namespace).Get(context.TODO(), oldStatefulset.Name, metav1.GetOptions{})
 			if err2 == nil {
 				return false, nil
 			}
@@ -439,7 +449,7 @@ func (c *Cluster) replaceStatefulSet(newStatefulSet *appsv1.StatefulSet) error {
 	}
 
 	// create the new statefulset with the desired spec. It would take over the remaining pods.
-	createdStatefulset, err := c.KubeClient.StatefulSets(newStatefulSet.Namespace).Create(newStatefulSet)
+	createdStatefulset, err := c.KubeClient.StatefulSets(newStatefulSet.Namespace).Create(context.TODO(), newStatefulSet, metav1.CreateOptions{})
 	if err != nil {
 		return fmt.Errorf("could not create statefulset %q: %v", statefulSetName, err)
 	}
@@ -460,7 +470,7 @@ func (c *Cluster) deleteStatefulSet() error {
 		return fmt.Errorf("there is no statefulset in the cluster")
 	}
 
-	err := c.KubeClient.StatefulSets(c.Statefulset.Namespace).Delete(c.Statefulset.Name, c.deleteOptions)
+	err := c.KubeClient.StatefulSets(c.Statefulset.Namespace).Delete(context.TODO(), c.Statefulset.Name, c.deleteOptions)
 	if err != nil {
 		return err
 	}
@@ -482,7 +492,7 @@ func (c *Cluster) createService(role PostgresRole) (*v1.Service, error) {
 	c.setProcessName("creating %v service", role)
 
 	serviceSpec := c.generateService(role, &c.Spec)
-	service, err := c.KubeClient.Services(serviceSpec.Namespace).Create(serviceSpec)
+	service, err := c.KubeClient.Services(serviceSpec.Namespace).Create(context.TODO(), serviceSpec, metav1.CreateOptions{})
 	if err != nil {
 		return nil, err
 	}
@@ -509,9 +519,12 @@ func (c *Cluster) updateService(role PostgresRole, newService *v1.Service) error
 	if len(newService.ObjectMeta.Annotations) > 0 {
 		if annotationsPatchData, err := metaAnnotationsPatch(newService.ObjectMeta.Annotations); err == nil {
 			_, err = c.KubeClient.Services(serviceName.Namespace).Patch(
+				context.TODO(),
 				serviceName.Name,
 				types.MergePatchType,
-				[]byte(annotationsPatchData), "")
+				[]byte(annotationsPatchData),
+				metav1.PatchOptions{},
+				"")
 
 			if err != nil {
 				return fmt.Errorf("could not replace annotations for the service %q: %v", serviceName, err)
@@ -528,7 +541,7 @@ func (c *Cluster) updateService(role PostgresRole, newService *v1.Service) error
 	if newServiceType == "ClusterIP" && newServiceType != oldServiceType {
 		newService.ResourceVersion = c.Services[role].ResourceVersion
 		newService.Spec.ClusterIP = c.Services[role].Spec.ClusterIP
-		svc, err = c.KubeClient.Services(serviceName.Namespace).Update(newService)
+		svc, err = c.KubeClient.Services(serviceName.Namespace).Update(context.TODO(), newService, metav1.UpdateOptions{})
 		if err != nil {
 			return fmt.Errorf("could not update service %q: %v", serviceName, err)
 		}
@@ -539,9 +552,7 @@ func (c *Cluster) updateService(role PostgresRole, newService *v1.Service) error
 		}
 
 		svc, err = c.KubeClient.Services(serviceName.Namespace).Patch(
-			serviceName.Name,
+			context.TODO(), serviceName.Name, types.MergePatchType, patchData, metav1.PatchOptions{}, "")
-			types.MergePatchType,
-			patchData, "")
 		if err != nil {
 			return fmt.Errorf("could not patch service %q: %v", serviceName, err)
 		}
@@ -560,7 +571,7 @@ func (c *Cluster) deleteService(role PostgresRole) error {
 		return nil
 	}
 
-	if err := c.KubeClient.Services(service.Namespace).Delete(service.Name, c.deleteOptions); err != nil {
+	if err := c.KubeClient.Services(service.Namespace).Delete(context.TODO(), service.Name, c.deleteOptions); err != nil {
 		return err
 	}
 
@@ -584,7 +595,7 @@ func (c *Cluster) createEndpoint(role PostgresRole) (*v1.Endpoints, error) {
 	}
 	endpointsSpec := c.generateEndpoint(role, subsets)
 
-	endpoints, err := c.KubeClient.Endpoints(endpointsSpec.Namespace).Create(endpointsSpec)
+	endpoints, err := c.KubeClient.Endpoints(endpointsSpec.Namespace).Create(context.TODO(), endpointsSpec, metav1.CreateOptions{})
 	if err != nil {
 		return nil, fmt.Errorf("could not create %s endpoint: %v", role, err)
 	}
@@ -626,7 +637,7 @@ func (c *Cluster) createPodDisruptionBudget() (*policybeta1.PodDisruptionBudget,
 	podDisruptionBudgetSpec := c.generatePodDisruptionBudget()
 	podDisruptionBudget, err := c.KubeClient.
 		PodDisruptionBudgets(podDisruptionBudgetSpec.Namespace).
-		Create(podDisruptionBudgetSpec)
+		Create(context.TODO(), podDisruptionBudgetSpec, metav1.CreateOptions{})
 
 	if err != nil {
 		return nil, err
@@ -647,7 +658,7 @@ func (c *Cluster) updatePodDisruptionBudget(pdb *policybeta1.PodDisruptionBudget
 
 	newPdb, err := c.KubeClient.
 		PodDisruptionBudgets(pdb.Namespace).
-		Create(pdb)
+		Create(context.TODO(), pdb, metav1.CreateOptions{})
 	if err != nil {
 		return fmt.Errorf("could not create pod disruption budget: %v", err)
 	}
@@ -665,7 +676,7 @@ func (c *Cluster) deletePodDisruptionBudget() error {
 	pdbName := util.NameFromMeta(c.PodDisruptionBudget.ObjectMeta)
 	err := c.KubeClient.
 		PodDisruptionBudgets(c.PodDisruptionBudget.Namespace).
-		Delete(c.PodDisruptionBudget.Name, c.deleteOptions)
+		Delete(context.TODO(), c.PodDisruptionBudget.Name, c.deleteOptions)
 	if err != nil {
 		return fmt.Errorf("could not delete pod disruption budget: %v", err)
 	}
@@ -674,7 +685,7 @@ func (c *Cluster) deletePodDisruptionBudget() error {
 
 	err = retryutil.Retry(c.OpConfig.ResourceCheckInterval, c.OpConfig.ResourceCheckTimeout,
 		func() (bool, error) {
-			_, err2 := c.KubeClient.PodDisruptionBudgets(pdbName.Namespace).Get(pdbName.Name, metav1.GetOptions{})
+			_, err2 := c.KubeClient.PodDisruptionBudgets(pdbName.Namespace).Get(context.TODO(), pdbName.Name, metav1.GetOptions{})
 			if err2 == nil {
 				return false, nil
 			}
@@ -697,7 +708,8 @@ func (c *Cluster) deleteEndpoint(role PostgresRole) error {
 		return fmt.Errorf("there is no %s endpoint in the cluster", role)
 	}
 
-	if err := c.KubeClient.Endpoints(c.Endpoints[role].Namespace).Delete(c.Endpoints[role].Name, c.deleteOptions); err != nil {
+	if err := c.KubeClient.Endpoints(c.Endpoints[role].Namespace).Delete(
+		context.TODO(), c.Endpoints[role].Name, c.deleteOptions); err != nil {
 		return fmt.Errorf("could not delete endpoint: %v", err)
 	}
 
@@ -711,7 +723,7 @@ func (c *Cluster) deleteEndpoint(role PostgresRole) error {
 func (c *Cluster) deleteSecret(secret *v1.Secret) error {
 	c.setProcessName("deleting secret %q", util.NameFromMeta(secret.ObjectMeta))
 	c.logger.Debugf("deleting secret %q", util.NameFromMeta(secret.ObjectMeta))
-	err := c.KubeClient.Secrets(secret.Namespace).Delete(secret.Name, c.deleteOptions)
+	err := c.KubeClient.Secrets(secret.Namespace).Delete(context.TODO(), secret.Name, c.deleteOptions)
 	if err != nil {
 		return err
 	}
@@ -736,7 +748,7 @@ func (c *Cluster) createLogicalBackupJob() (err error) {
 	}
 	c.logger.Debugf("Generated cronJobSpec: %v", logicalBackupJobSpec)
 
-	_, err = c.KubeClient.CronJobsGetter.CronJobs(c.Namespace).Create(logicalBackupJobSpec)
+	_, err = c.KubeClient.CronJobsGetter.CronJobs(c.Namespace).Create(context.TODO(), logicalBackupJobSpec, metav1.CreateOptions{})
 	if err != nil {
 		return fmt.Errorf("could not create k8s cron job: %v", err)
 	}
@@ -754,9 +766,12 @@ func (c *Cluster) patchLogicalBackupJob(newJob *batchv1beta1.CronJob) error {
 
 	// update the backup job spec
 	_, err = c.KubeClient.CronJobsGetter.CronJobs(c.Namespace).Patch(
+		context.TODO(),
 		c.getLogicalBackupJobName(),
 		types.MergePatchType,
-		patchData, "")
+		patchData,
+		metav1.PatchOptions{},
+		"")
 	if err != nil {
 		return fmt.Errorf("could not patch logical backup job: %v", err)
 	}
@@ -768,7 +783,7 @@ func (c *Cluster) deleteLogicalBackupJob() error {
 
 	c.logger.Info("removing the logical backup job")
 
-	return c.KubeClient.CronJobsGetter.CronJobs(c.Namespace).Delete(c.getLogicalBackupJobName(), c.deleteOptions)
+	return c.KubeClient.CronJobsGetter.CronJobs(c.Namespace).Delete(context.TODO(), c.getLogicalBackupJobName(), c.deleteOptions)
 }
 
 // GetServiceMaster returns cluster's kubernetes master Service
@@ -818,11 +833,13 @@ func (c *Cluster) updateConnectionPoolerDeployment(oldDeploymentSpec, newDeploym
 	// worker at one time will try to update it chances of conflicts are
 	// minimal.
 	deployment, err := c.KubeClient.
-		Deployments(c.ConnectionPooler.Deployment.Namespace).
+		Deployments(c.ConnectionPooler.Deployment.Namespace).Patch(
-		Patch(
+		context.TODO(),
-			c.ConnectionPooler.Deployment.Name,
+		c.ConnectionPooler.Deployment.Name,
-			types.MergePatchType,
+		types.MergePatchType,
-			patchData, "")
+		patchData,
+		metav1.PatchOptions{},
+		"")
 	if err != nil {
 		return nil, fmt.Errorf("could not patch deployment: %v", err)
 	}

pkg/cluster/sync.go

@@ -1,6 +1,7 @@
 package cluster
 
 import (
+	"context"
 	"fmt"
 
 	batchv1beta1 "k8s.io/api/batch/v1beta1"
@@ -140,7 +141,7 @@ func (c *Cluster) syncService(role PostgresRole) error {
 	)
 	c.setProcessName("syncing %s service", role)
 
-	if svc, err = c.KubeClient.Services(c.Namespace).Get(c.serviceName(role), metav1.GetOptions{}); err == nil {
+	if svc, err = c.KubeClient.Services(c.Namespace).Get(context.TODO(), c.serviceName(role), metav1.GetOptions{}); err == nil {
 		c.Services[role] = svc
 		desiredSvc := c.generateService(role, &c.Spec)
 		if match, reason := k8sutil.SameService(svc, desiredSvc); !match {
@@ -166,7 +167,7 @@ func (c *Cluster) syncService(role PostgresRole) error {
 			return fmt.Errorf("could not create missing %s service: %v", role, err)
 		}
 		c.logger.Infof("%s service %q already exists", role, util.NameFromMeta(svc.ObjectMeta))
-		if svc, err = c.KubeClient.Services(c.Namespace).Get(c.serviceName(role), metav1.GetOptions{}); err != nil {
+		if svc, err = c.KubeClient.Services(c.Namespace).Get(context.TODO(), c.serviceName(role), metav1.GetOptions{}); err != nil {
 			return fmt.Errorf("could not fetch existing %s service: %v", role, err)
 		}
 	}
@@ -181,7 +182,7 @@ func (c *Cluster) syncEndpoint(role PostgresRole) error {
 	)
 	c.setProcessName("syncing %s endpoint", role)
 
-	if ep, err = c.KubeClient.Endpoints(c.Namespace).Get(c.endpointName(role), metav1.GetOptions{}); err == nil {
+	if ep, err = c.KubeClient.Endpoints(c.Namespace).Get(context.TODO(), c.endpointName(role), metav1.GetOptions{}); err == nil {
 		// TODO: No syncing of endpoints here, is this covered completely by updateService?
 		c.Endpoints[role] = ep
 		return nil
@@ -200,7 +201,7 @@ func (c *Cluster) syncEndpoint(role PostgresRole) error {
 			return fmt.Errorf("could not create missing %s endpoint: %v", role, err)
 		}
 		c.logger.Infof("%s endpoint %q already exists", role, util.NameFromMeta(ep.ObjectMeta))
-		if ep, err = c.KubeClient.Endpoints(c.Namespace).Get(c.endpointName(role), metav1.GetOptions{}); err != nil {
+		if ep, err = c.KubeClient.Endpoints(c.Namespace).Get(context.TODO(), c.endpointName(role), metav1.GetOptions{}); err != nil {
 			return fmt.Errorf("could not fetch existing %s endpoint: %v", role, err)
 		}
 	}
@@ -213,7 +214,7 @@ func (c *Cluster) syncPodDisruptionBudget(isUpdate bool) error {
 		pdb *policybeta1.PodDisruptionBudget
 		err error
 	)
-	if pdb, err = c.KubeClient.PodDisruptionBudgets(c.Namespace).Get(c.podDisruptionBudgetName(), metav1.GetOptions{}); err == nil {
+	if pdb, err = c.KubeClient.PodDisruptionBudgets(c.Namespace).Get(context.TODO(), c.podDisruptionBudgetName(), metav1.GetOptions{}); err == nil {
 		c.PodDisruptionBudget = pdb
 		newPDB := c.generatePodDisruptionBudget()
 		if match, reason := k8sutil.SamePDB(pdb, newPDB); !match {
@@ -239,7 +240,7 @@ func (c *Cluster) syncPodDisruptionBudget(isUpdate bool) error {
 			return fmt.Errorf("could not create pod disruption budget: %v", err)
 		}
 		c.logger.Infof("pod disruption budget %q already exists", util.NameFromMeta(pdb.ObjectMeta))
-		if pdb, err = c.KubeClient.PodDisruptionBudgets(c.Namespace).Get(c.podDisruptionBudgetName(), metav1.GetOptions{}); err != nil {
+		if pdb, err = c.KubeClient.PodDisruptionBudgets(c.Namespace).Get(context.TODO(), c.podDisruptionBudgetName(), metav1.GetOptions{}); err != nil {
 			return fmt.Errorf("could not fetch existing %q pod disruption budget", util.NameFromMeta(pdb.ObjectMeta))
 		}
 	}
@@ -255,7 +256,7 @@ func (c *Cluster) syncStatefulSet() error {
 		podsRollingUpdateRequired bool
 	)
 	// NB: Be careful to consider the codepath that acts on podsRollingUpdateRequired before returning early.
-	sset, err := c.KubeClient.StatefulSets(c.Namespace).Get(c.statefulSetName(), metav1.GetOptions{})
+	sset, err := c.KubeClient.StatefulSets(c.Namespace).Get(context.TODO(), c.statefulSetName(), metav1.GetOptions{})
 	if err != nil {
 		if !k8sutil.ResourceNotFound(err) {
 			return fmt.Errorf("could not get statefulset: %v", err)
@@ -404,14 +405,14 @@ func (c *Cluster) syncSecrets() error {
 	secrets := c.generateUserSecrets()
 
 	for secretUsername, secretSpec := range secrets {
-		if secret, err = c.KubeClient.Secrets(secretSpec.Namespace).Create(secretSpec); err == nil {
+		if secret, err = c.KubeClient.Secrets(secretSpec.Namespace).Create(context.TODO(), secretSpec, metav1.CreateOptions{}); err == nil {
 			c.Secrets[secret.UID] = secret
 			c.logger.Debugf("created new secret %q, uid: %q", util.NameFromMeta(secret.ObjectMeta), secret.UID)
 			continue
 		}
 		if k8sutil.ResourceAlreadyExists(err) {
 			var userMap map[string]spec.PgUser
-			if secret, err = c.KubeClient.Secrets(secretSpec.Namespace).Get(secretSpec.Name, metav1.GetOptions{}); err != nil {
+			if secret, err = c.KubeClient.Secrets(secretSpec.Namespace).Get(context.TODO(), secretSpec.Name, metav1.GetOptions{}); err != nil {
 				return fmt.Errorf("could not get current secret: %v", err)
 			}
 			if secretUsername != string(secret.Data["username"]) {
@@ -434,7 +435,7 @@ func (c *Cluster) syncSecrets() error {
 				pwdUser.Origin == spec.RoleOriginInfrastructure {
 
 				c.logger.Debugf("updating the secret %q from the infrastructure roles", secretSpec.Name)
-				if _, err = c.KubeClient.Secrets(secretSpec.Namespace).Update(secretSpec); err != nil {
+				if _, err = c.KubeClient.Secrets(secretSpec.Namespace).Update(context.TODO(), secretSpec, metav1.UpdateOptions{}); err != nil {
 					return fmt.Errorf("could not update infrastructure role secret for role %q: %v", secretUsername, err)
 				}
 			} else {
@@ -577,7 +578,7 @@ func (c *Cluster) syncLogicalBackupJob() error {
 	// sync the job if it exists
 
 	jobName := c.getLogicalBackupJobName()
-	if job, err = c.KubeClient.CronJobsGetter.CronJobs(c.Namespace).Get(jobName, metav1.GetOptions{}); err == nil {
+	if job, err = c.KubeClient.CronJobsGetter.CronJobs(c.Namespace).Get(context.TODO(), jobName, metav1.GetOptions{}); err == nil {
 
 		desiredJob, err = c.generateLogicalBackupJob()
 		if err != nil {
@@ -611,7 +612,7 @@ func (c *Cluster) syncLogicalBackupJob() error {
 			return fmt.Errorf("could not create missing logical backup job: %v", err)
 		}
 		c.logger.Infof("logical backup job %q already exists", jobName)
-		if _, err = c.KubeClient.CronJobsGetter.CronJobs(c.Namespace).Get(jobName, metav1.GetOptions{}); err != nil {
+		if _, err = c.KubeClient.CronJobsGetter.CronJobs(c.Namespace).Get(context.TODO(), jobName, metav1.GetOptions{}); err != nil {
 			return fmt.Errorf("could not fetch existing logical backup job: %v", err)
 		}
 	}
@@ -696,7 +697,7 @@ func (c *Cluster) syncConnectionPooler(oldSpec, newSpec *acidv1.Postgresql, look
 func (c *Cluster) syncConnectionPoolerWorker(oldSpec, newSpec *acidv1.Postgresql) error {
 	deployment, err := c.KubeClient.
 		Deployments(c.Namespace).
-		Get(c.connectionPoolerName(), metav1.GetOptions{})
+		Get(context.TODO(), c.connectionPoolerName(), metav1.GetOptions{})
 
 	if err != nil && k8sutil.ResourceNotFound(err) {
 		msg := "Deployment %s for connection pooler synchronization is not found, create it"
@@ -710,7 +711,7 @@ func (c *Cluster) syncConnectionPoolerWorker(oldSpec, newSpec *acidv1.Postgresql
 
 		deployment, err := c.KubeClient.
 			Deployments(deploymentSpec.Namespace).
-			Create(deploymentSpec)
+			Create(context.TODO(), deploymentSpec, metav1.CreateOptions{})
 
 		if err != nil {
 			return err
@@ -755,7 +756,7 @@ func (c *Cluster) syncConnectionPoolerWorker(oldSpec, newSpec *acidv1.Postgresql
 
 	service, err := c.KubeClient.
 		Services(c.Namespace).
-		Get(c.connectionPoolerName(), metav1.GetOptions{})
+		Get(context.TODO(), c.connectionPoolerName(), metav1.GetOptions{})
 
 	if err != nil && k8sutil.ResourceNotFound(err) {
 		msg := "Service %s for connection pooler synchronization is not found, create it"
@@ -764,7 +765,7 @@ func (c *Cluster) syncConnectionPoolerWorker(oldSpec, newSpec *acidv1.Postgresql
 		serviceSpec := c.generateConnectionPoolerService(&newSpec.Spec)
 		service, err := c.KubeClient.
 			Services(serviceSpec.Namespace).
-			Create(serviceSpec)
+			Create(context.TODO(), serviceSpec, metav1.CreateOptions{})
 
 		if err != nil {
 			return err

pkg/cluster/util.go

@@ -2,6 +2,7 @@ package cluster
 
 import (
 	"bytes"
+	"context"
 	"encoding/gob"
 	"encoding/json"
 	"fmt"
@@ -47,7 +48,7 @@ func (g *SecretOauthTokenGetter) getOAuthToken() (string, error) {
 	// Temporary getting postgresql-operator secret from the NamespaceDefault
 	credentialsSecret, err := g.kubeClient.
 		Secrets(g.OAuthTokenSecretName.Namespace).
-		Get(g.OAuthTokenSecretName.Name, metav1.GetOptions{})
+		Get(context.TODO(), g.OAuthTokenSecretName.Name, metav1.GetOptions{})
 
 	if err != nil {
 		return "", fmt.Errorf("could not get credentials secret: %v", err)
@@ -278,7 +279,7 @@ func (c *Cluster) waitStatefulsetReady() error {
 			listOptions := metav1.ListOptions{
 				LabelSelector: c.labelsSet(false).String(),
 			}
-			ss, err := c.KubeClient.StatefulSets(c.Namespace).List(listOptions)
+			ss, err := c.KubeClient.StatefulSets(c.Namespace).List(context.TODO(), listOptions)
 			if err != nil {
 				return false, err
 			}
@@ -313,7 +314,7 @@ func (c *Cluster) _waitPodLabelsReady(anyReplica bool) error {
 	}
 	podsNumber = 1
 	if !anyReplica {
-		pods, err := c.KubeClient.Pods(namespace).List(listOptions)
+		pods, err := c.KubeClient.Pods(namespace).List(context.TODO(), listOptions)
 		if err != nil {
 			return err
 		}
@@ -327,7 +328,7 @@ func (c *Cluster) _waitPodLabelsReady(anyReplica bool) error {
 		func() (bool, error) {
 			masterCount := 0
 			if !anyReplica {
-				masterPods, err2 := c.KubeClient.Pods(namespace).List(masterListOption)
+				masterPods, err2 := c.KubeClient.Pods(namespace).List(context.TODO(), masterListOption)
 				if err2 != nil {
 					return false, err2
 				}
@@ -337,7 +338,7 @@ func (c *Cluster) _waitPodLabelsReady(anyReplica bool) error {
 				}
 				masterCount = len(masterPods.Items)
 			}
-			replicaPods, err2 := c.KubeClient.Pods(namespace).List(replicaListOption)
+			replicaPods, err2 := c.KubeClient.Pods(namespace).List(context.TODO(), replicaListOption)
 			if err2 != nil {
 				return false, err2
 			}

pkg/cluster/volumes.go

@@ -1,11 +1,12 @@
 package cluster
 
 import (
+	"context"
 	"fmt"
 	"strconv"
 	"strings"
 
-	"k8s.io/api/core/v1"
+	v1 "k8s.io/api/core/v1"
 	"k8s.io/apimachinery/pkg/api/resource"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 
@@ -23,7 +24,7 @@ func (c *Cluster) listPersistentVolumeClaims() ([]v1.PersistentVolumeClaim, erro
 		LabelSelector: c.labelsSet(false).String(),
 	}
 
-	pvcs, err := c.KubeClient.PersistentVolumeClaims(ns).List(listOptions)
+	pvcs, err := c.KubeClient.PersistentVolumeClaims(ns).List(context.TODO(), listOptions)
 	if err != nil {
 		return nil, fmt.Errorf("could not list of PersistentVolumeClaims: %v", err)
 	}
@@ -38,7 +39,7 @@ func (c *Cluster) deletePersistentVolumeClaims() error {
 	}
 	for _, pvc := range pvcs {
 		c.logger.Debugf("deleting PVC %q", util.NameFromMeta(pvc.ObjectMeta))
-		if err := c.KubeClient.PersistentVolumeClaims(pvc.Namespace).Delete(pvc.Name, c.deleteOptions); err != nil {
+		if err := c.KubeClient.PersistentVolumeClaims(pvc.Namespace).Delete(context.TODO(), pvc.Name, c.deleteOptions); err != nil {
 			c.logger.Warningf("could not delete PersistentVolumeClaim: %v", err)
 		}
 	}
@@ -78,7 +79,7 @@ func (c *Cluster) listPersistentVolumes() ([]*v1.PersistentVolume, error) {
 				continue
 			}
 		}
-		pv, err := c.KubeClient.PersistentVolumes().Get(pvc.Spec.VolumeName, metav1.GetOptions{})
+		pv, err := c.KubeClient.PersistentVolumes().Get(context.TODO(), pvc.Spec.VolumeName, metav1.GetOptions{})
 		if err != nil {
 			return nil, fmt.Errorf("could not get PersistentVolume: %v", err)
 		}
@@ -143,7 +144,7 @@ func (c *Cluster) resizeVolumes(newVolume acidv1.Volume, resizers []volumes.Volu
 			c.logger.Debugf("filesystem resize successful on volume %q", pv.Name)
 			pv.Spec.Capacity[v1.ResourceStorage] = newQuantity
 			c.logger.Debugf("updating persistent volume definition for volume %q", pv.Name)
-			if _, err := c.KubeClient.PersistentVolumes().Update(pv); err != nil {
+			if _, err := c.KubeClient.PersistentVolumes().Update(context.TODO(), pv, metav1.UpdateOptions{}); err != nil {
 				return fmt.Errorf("could not update persistent volume: %q", err)
 			}
 			c.logger.Debugf("successfully updated persistent volume %q", pv.Name)

pkg/controller/controller.go

@@ -1,6 +1,7 @@
 package controller
 
 import (
+	"context"
 	"fmt"
 	"os"
 	"sync"
@@ -99,7 +100,7 @@ func (c *Controller) initOperatorConfig() {
 
 	if c.config.ConfigMapName != (spec.NamespacedName{}) {
 		configMap, err := c.KubeClient.ConfigMaps(c.config.ConfigMapName.Namespace).
-			Get(c.config.ConfigMapName.Name, metav1.GetOptions{})
+			Get(context.TODO(), c.config.ConfigMapName.Name, metav1.GetOptions{})
 		if err != nil {
 			panic(err)
 		}
@@ -406,7 +407,7 @@ func (c *Controller) getEffectiveNamespace(namespaceFromEnvironment, namespaceFr
 
 	} else {
 
-		if _, err := c.KubeClient.Namespaces().Get(namespace, metav1.GetOptions{}); err != nil {
+		if _, err := c.KubeClient.Namespaces().Get(context.TODO(), namespace, metav1.GetOptions{}); err != nil {
 			c.logger.Fatalf("Could not find the watched namespace %q", namespace)
 		} else {
 			c.logger.Infof("Listenting to the specific namespace %q", namespace)

pkg/controller/node.go

@@ -1,6 +1,7 @@
 package controller
 
 import (
+	"context"
 	"fmt"
 	"time"
 
@@ -22,7 +23,7 @@ func (c *Controller) nodeListFunc(options metav1.ListOptions) (runtime.Object, e
 		TimeoutSeconds:  options.TimeoutSeconds,
 	}
 
-	return c.KubeClient.Nodes().List(opts)
+	return c.KubeClient.Nodes().List(context.TODO(), opts)
 }
 
 func (c *Controller) nodeWatchFunc(options metav1.ListOptions) (watch.Interface, error) {
@@ -32,7 +33,7 @@ func (c *Controller) nodeWatchFunc(options metav1.ListOptions) (watch.Interface,
 		TimeoutSeconds:  options.TimeoutSeconds,
 	}
 
-	return c.KubeClient.Nodes().Watch(opts)
+	return c.KubeClient.Nodes().Watch(context.TODO(), opts)
 }
 
 func (c *Controller) nodeAdd(obj interface{}) {
@@ -87,7 +88,7 @@ func (c *Controller) attemptToMoveMasterPodsOffNode(node *v1.Node) error {
 	opts := metav1.ListOptions{
 		LabelSelector: labels.Set(c.opConfig.ClusterLabels).String(),
 	}
-	podList, err := c.KubeClient.Pods(c.opConfig.WatchedNamespace).List(opts)
+	podList, err := c.KubeClient.Pods(c.opConfig.WatchedNamespace).List(context.TODO(), opts)
 	if err != nil {
 		c.logger.Errorf("could not fetch list of the pods: %v", err)
 		return err

pkg/controller/operator_config.go

@@ -1,6 +1,7 @@
 package controller
 
 import (
+	"context"
 	"fmt"
 
 	"time"
@@ -14,7 +15,8 @@ import (
 
 func (c *Controller) readOperatorConfigurationFromCRD(configObjectNamespace, configObjectName string) (*acidv1.OperatorConfiguration, error) {
 
-	config, err := c.KubeClient.AcidV1ClientSet.AcidV1().OperatorConfigurations(configObjectNamespace).Get(configObjectName, metav1.GetOptions{})
+	config, err := c.KubeClient.AcidV1ClientSet.AcidV1().OperatorConfigurations(configObjectNamespace).Get(
+		context.TODO(), configObjectName, metav1.GetOptions{})
 	if err != nil {
 		return nil, fmt.Errorf("could not get operator configuration object %q: %v", configObjectName, err)
 	}

pkg/controller/pod.go

@@ -1,7 +1,9 @@
 package controller
 
 import (
-	"k8s.io/api/core/v1"
+	"context"
+
+	v1 "k8s.io/api/core/v1"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/runtime"
 	"k8s.io/apimachinery/pkg/watch"
@@ -19,7 +21,7 @@ func (c *Controller) podListFunc(options metav1.ListOptions) (runtime.Object, er
 		TimeoutSeconds:  options.TimeoutSeconds,
 	}
 
-	return c.KubeClient.Pods(c.opConfig.WatchedNamespace).List(opts)
+	return c.KubeClient.Pods(c.opConfig.WatchedNamespace).List(context.TODO(), opts)
 }
 
 func (c *Controller) podWatchFunc(options metav1.ListOptions) (watch.Interface, error) {
@@ -29,7 +31,7 @@ func (c *Controller) podWatchFunc(options metav1.ListOptions) (watch.Interface,
 		TimeoutSeconds:  options.TimeoutSeconds,
 	}
 
-	return c.KubeClient.Pods(c.opConfig.WatchedNamespace).Watch(opts)
+	return c.KubeClient.Pods(c.opConfig.WatchedNamespace).Watch(context.TODO(), opts)
 }
 
 func (c *Controller) dispatchPodEvent(clusterName spec.NamespacedName, event cluster.PodEvent) {

pkg/controller/postgresql.go

@@ -1,6 +1,7 @@
 package controller
 
 import (
+	"context"
 	"fmt"
 	"reflect"
 	"strings"
@@ -43,7 +44,7 @@ func (c *Controller) listClusters(options metav1.ListOptions) (*acidv1.Postgresq
 	var pgList acidv1.PostgresqlList
 
 	// TODO: use the SharedInformer cache instead of quering Kubernetes API directly.
-	list, err := c.KubeClient.AcidV1ClientSet.AcidV1().Postgresqls(c.opConfig.WatchedNamespace).List(options)
+	list, err := c.KubeClient.AcidV1ClientSet.AcidV1().Postgresqls(c.opConfig.WatchedNamespace).List(context.TODO(), options)
 	if err != nil {
 		c.logger.Errorf("could not list postgresql objects: %v", err)
 	}
@@ -535,7 +536,7 @@ func (c *Controller) submitRBACCredentials(event ClusterEvent) error {
 func (c *Controller) createPodServiceAccount(namespace string) error {
 
 	podServiceAccountName := c.opConfig.PodServiceAccountName
-	_, err := c.KubeClient.ServiceAccounts(namespace).Get(podServiceAccountName, metav1.GetOptions{})
+	_, err := c.KubeClient.ServiceAccounts(namespace).Get(context.TODO(), podServiceAccountName, metav1.GetOptions{})
 	if k8sutil.ResourceNotFound(err) {
 
 		c.logger.Infof(fmt.Sprintf("creating pod service account %q in the %q namespace", podServiceAccountName, namespace))
@@ -543,7 +544,7 @@ func (c *Controller) createPodServiceAccount(namespace string) error {
 		// get a separate copy of service account
 		// to prevent a race condition when setting a namespace for many clusters
 		sa := *c.PodServiceAccount
-		if _, err = c.KubeClient.ServiceAccounts(namespace).Create(&sa); err != nil {
+		if _, err = c.KubeClient.ServiceAccounts(namespace).Create(context.TODO(), &sa, metav1.CreateOptions{}); err != nil {
 			return fmt.Errorf("cannot deploy the pod service account %q defined in the configuration to the %q namespace: %v", podServiceAccountName, namespace, err)
 		}
 
@@ -560,7 +561,7 @@ func (c *Controller) createRoleBindings(namespace string) error {
 	podServiceAccountName := c.opConfig.PodServiceAccountName
 	podServiceAccountRoleBindingName := c.PodServiceAccountRoleBinding.Name
 
-	_, err := c.KubeClient.RoleBindings(namespace).Get(podServiceAccountRoleBindingName, metav1.GetOptions{})
+	_, err := c.KubeClient.RoleBindings(namespace).Get(context.TODO(), podServiceAccountRoleBindingName, metav1.GetOptions{})
 	if k8sutil.ResourceNotFound(err) {
 
 		c.logger.Infof("Creating the role binding %q in the %q namespace", podServiceAccountRoleBindingName, namespace)
@@ -568,7 +569,7 @@ func (c *Controller) createRoleBindings(namespace string) error {
 		// get a separate copy of role binding
 		// to prevent a race condition when setting a namespace for many clusters
 		rb := *c.PodServiceAccountRoleBinding
-		_, err = c.KubeClient.RoleBindings(namespace).Create(&rb)
+		_, err = c.KubeClient.RoleBindings(namespace).Create(context.TODO(), &rb, metav1.CreateOptions{})
 		if err != nil {
 			return fmt.Errorf("cannot bind the pod service account %q defined in the configuration to the cluster role in the %q namespace: %v", podServiceAccountName, namespace, err)
 		}

pkg/controller/util.go

@@ -1,6 +1,7 @@
 package controller
 
 import (
+	"context"
 	"encoding/json"
 	"fmt"
 
@@ -50,7 +51,7 @@ func (c *Controller) clusterWorkerID(clusterName spec.NamespacedName) uint32 {
 }
 
 func (c *Controller) createOperatorCRD(crd *apiextv1beta1.CustomResourceDefinition) error {
-	if _, err := c.KubeClient.CustomResourceDefinitions().Create(crd); err != nil {
+	if _, err := c.KubeClient.CustomResourceDefinitions().Create(context.TODO(), crd, metav1.CreateOptions{}); err != nil {
 		if k8sutil.ResourceAlreadyExists(err) {
 			c.logger.Infof("customResourceDefinition %q is already registered and will only be updated", crd.Name)
 
@@ -58,7 +59,8 @@ func (c *Controller) createOperatorCRD(crd *apiextv1beta1.CustomResourceDefiniti
 			if err != nil {
 				return fmt.Errorf("could not marshal new customResourceDefintion: %v", err)
 			}
-			if _, err := c.KubeClient.CustomResourceDefinitions().Patch(crd.Name, types.MergePatchType, patch); err != nil {
+			if _, err := c.KubeClient.CustomResourceDefinitions().Patch(
+				context.TODO(), crd.Name, types.MergePatchType, patch, metav1.PatchOptions{}); err != nil {
 				return fmt.Errorf("could not update customResourceDefinition: %v", err)
 			}
 		} else {
@@ -69,7 +71,7 @@ func (c *Controller) createOperatorCRD(crd *apiextv1beta1.CustomResourceDefiniti
 	}
 
 	return wait.Poll(c.config.CRDReadyWaitInterval, c.config.CRDReadyWaitTimeout, func() (bool, error) {
-		c, err := c.KubeClient.CustomResourceDefinitions().Get(crd.Name, metav1.GetOptions{})
+		c, err := c.KubeClient.CustomResourceDefinitions().Get(context.TODO(), crd.Name, metav1.GetOptions{})
 		if err != nil {
 			return false, err
 		}
@@ -115,7 +117,7 @@ func (c *Controller) getInfrastructureRoles(rolesSecret *spec.NamespacedName) (m
 
 	infraRolesSecret, err := c.KubeClient.
 		Secrets(rolesSecret.Namespace).
-		Get(rolesSecret.Name, metav1.GetOptions{})
+		Get(context.TODO(), rolesSecret.Name, metav1.GetOptions{})
 	if err != nil {
 		c.logger.Debugf("infrastructure roles secret name: %q", *rolesSecret)
 		return nil, fmt.Errorf("could not get infrastructure roles secret: %v", err)
@@ -161,7 +163,8 @@ Users:
 	}
 
 	// perhaps we have some map entries with usernames, passwords, let's check if we have those users in the configmap
-	if infraRolesMap, err := c.KubeClient.ConfigMaps(rolesSecret.Namespace).Get(rolesSecret.Name, metav1.GetOptions{}); err == nil {
+	if infraRolesMap, err := c.KubeClient.ConfigMaps(rolesSecret.Namespace).Get(
+		context.TODO(), rolesSecret.Name, metav1.GetOptions{}); err == nil {
 		// we have a configmap with username - json description, let's read and decode it
 		for role, s := range infraRolesMap.Data {
 			roleDescr, err := readDecodedRole(s)

pkg/util/k8sutil/k8sutil.go

@@ -1,6 +1,7 @@
 package k8sutil
 
 import (
+	"context"
 	"fmt"
 	"reflect"
 
@@ -237,7 +238,7 @@ func SameLogicalBackupJob(cur, new *batchv1beta1.CronJob) (match bool, reason st
 	return true, ""
 }
 
-func (c *mockSecret) Get(name string, options metav1.GetOptions) (*v1.Secret, error) {
+func (c *mockSecret) Get(ctx context.Context, name string, options metav1.GetOptions) (*v1.Secret, error) {
 	if name != "infrastructureroles-test" {
 		return nil, fmt.Errorf("NotFound")
 	}
@@ -253,7 +254,7 @@ func (c *mockSecret) Get(name string, options metav1.GetOptions) (*v1.Secret, er
 
 }
 
-func (c *mockConfigMap) Get(name string, options metav1.GetOptions) (*v1.ConfigMap, error) {
+func (c *mockConfigMap) Get(ctx context.Context, name string, options metav1.GetOptions) (*v1.ConfigMap, error) {
 	if name != "infrastructureroles-test" {
 		return nil, fmt.Errorf("NotFound")
 	}
@@ -283,7 +284,7 @@ func (mock *MockDeploymentNotExistGetter) Deployments(namespace string) appsv1.D
 	return &mockDeploymentNotExist{}
 }
 
-func (mock *mockDeployment) Create(*apiappsv1.Deployment) (*apiappsv1.Deployment, error) {
+func (mock *mockDeployment) Create(context.Context, *apiappsv1.Deployment, metav1.CreateOptions) (*apiappsv1.Deployment, error) {
 	return &apiappsv1.Deployment{
 		ObjectMeta: metav1.ObjectMeta{
 			Name: "test-deployment",
@@ -294,11 +295,11 @@ func (mock *mockDeployment) Create(*apiappsv1.Deployment) (*apiappsv1.Deployment
 	}, nil
 }
 
-func (mock *mockDeployment) Delete(name string, opts *metav1.DeleteOptions) error {
+func (mock *mockDeployment) Delete(ctx context.Context, name string, opts metav1.DeleteOptions) error {
 	return nil
 }
 
-func (mock *mockDeployment) Get(name string, opts metav1.GetOptions) (*apiappsv1.Deployment, error) {
+func (mock *mockDeployment) Get(ctx context.Context, name string, opts metav1.GetOptions) (*apiappsv1.Deployment, error) {
 	return &apiappsv1.Deployment{
 		ObjectMeta: metav1.ObjectMeta{
 			Name: "test-deployment",
@@ -318,7 +319,7 @@ func (mock *mockDeployment) Get(name string, opts metav1.GetOptions) (*apiappsv1
 	}, nil
 }
 
-func (mock *mockDeployment) Patch(name string, t types.PatchType, data []byte, subres ...string) (*apiappsv1.Deployment, error) {
+func (mock *mockDeployment) Patch(ctx context.Context, name string, t types.PatchType, data []byte, opts metav1.PatchOptions, subres ...string) (*apiappsv1.Deployment, error) {
 	return &apiappsv1.Deployment{
 		Spec: apiappsv1.DeploymentSpec{
 			Replicas: Int32ToPointer(2),
@@ -329,7 +330,7 @@ func (mock *mockDeployment) Patch(name string, t types.PatchType, data []byte, s
 	}, nil
 }
 
-func (mock *mockDeploymentNotExist) Get(name string, opts metav1.GetOptions) (*apiappsv1.Deployment, error) {
+func (mock *mockDeploymentNotExist) Get(ctx context.Context, name string, opts metav1.GetOptions) (*apiappsv1.Deployment, error) {
 	return nil, &apierrors.StatusError{
 		ErrStatus: metav1.Status{
 			Reason: metav1.StatusReasonNotFound,
@@ -337,7 +338,7 @@ func (mock *mockDeploymentNotExist) Get(name string, opts metav1.GetOptions) (*a
 	}
 }
 
-func (mock *mockDeploymentNotExist) Create(*apiappsv1.Deployment) (*apiappsv1.Deployment, error) {
+func (mock *mockDeploymentNotExist) Create(context.Context, *apiappsv1.Deployment, metav1.CreateOptions) (*apiappsv1.Deployment, error) {
 	return &apiappsv1.Deployment{
 		ObjectMeta: metav1.ObjectMeta{
 			Name: "test-deployment",
@@ -356,7 +357,7 @@ func (mock *MockServiceNotExistGetter) Services(namespace string) corev1.Service
 	return &mockServiceNotExist{}
 }
 
-func (mock *mockService) Create(*v1.Service) (*v1.Service, error) {
+func (mock *mockService) Create(context.Context, *v1.Service, metav1.CreateOptions) (*v1.Service, error) {
 	return &v1.Service{
 		ObjectMeta: metav1.ObjectMeta{
 			Name: "test-service",
@@ -364,11 +365,11 @@ func (mock *mockService) Create(*v1.Service) (*v1.Service, error) {
 	}, nil
 }
 
-func (mock *mockService) Delete(name string, opts *metav1.DeleteOptions) error {
+func (mock *mockService) Delete(ctx context.Context, name string, opts metav1.DeleteOptions) error {
 	return nil
 }
 
-func (mock *mockService) Get(name string, opts metav1.GetOptions) (*v1.Service, error) {
+func (mock *mockService) Get(ctx context.Context, name string, opts metav1.GetOptions) (*v1.Service, error) {
 	return &v1.Service{
 		ObjectMeta: metav1.ObjectMeta{
 			Name: "test-service",
@@ -376,7 +377,7 @@ func (mock *mockService) Get(name string, opts metav1.GetOptions) (*v1.Service,
 	}, nil
 }
 
-func (mock *mockServiceNotExist) Create(*v1.Service) (*v1.Service, error) {
+func (mock *mockServiceNotExist) Create(context.Context, *v1.Service, metav1.CreateOptions) (*v1.Service, error) {
 	return &v1.Service{
 		ObjectMeta: metav1.ObjectMeta{
 			Name: "test-service",
@@ -384,7 +385,7 @@ func (mock *mockServiceNotExist) Create(*v1.Service) (*v1.Service, error) {
 	}, nil
 }
 
-func (mock *mockServiceNotExist) Get(name string, opts metav1.GetOptions) (*v1.Service, error) {
+func (mock *mockServiceNotExist) Get(ctx context.Context, name string, opts metav1.GetOptions) (*v1.Service, error) {
 	return nil, &apierrors.StatusError{
 		ErrStatus: metav1.Status{
 			Reason: metav1.StatusReasonNotFound,

pkg/util/teams/teams_test.go

@@ -133,11 +133,11 @@ var requestsURLtc = []struct {
 }{
 	{
 		"coffee://localhost/",
-		fmt.Errorf(`Get coffee://localhost/teams/acid: unsupported protocol scheme "coffee"`),
+		fmt.Errorf(`Get "coffee://localhost/teams/acid": unsupported protocol scheme "coffee"`),
 	},
 	{
 		"http://192.168.0.%31/",
-		fmt.Errorf(`parse http://192.168.0.%%31/teams/acid: invalid URL escape "%%31"`),
+		fmt.Errorf(`parse "http://192.168.0.%%31/teams/acid": invalid URL escape "%%31"`),
 	},
 }