From 3a254c395e7bd990c657722a199e141ba2550ba1 Mon Sep 17 00:00:00 2001 From: droot Date: Tue, 14 May 2019 12:39:35 -0700 Subject: [PATCH] :sparkles: enable conversion webhook by default --- .../conversion/pkg/apis/jobs/v1/register.go | 4 +- .../conversion/pkg/apis/jobs/v2/register.go | 4 +- go.mod | 15 +- go.sum | 151 ++++++++++++++++++ pkg/builder/build.go | 11 +- pkg/manager/internal.go | 2 + pkg/webhook/conversion/conversion.go | 38 +++++ pkg/webhook/conversion/conversion_test.go | 36 +++++ 8 files changed, 244 insertions(+), 17 deletions(-) diff --git a/examples/conversion/pkg/apis/jobs/v1/register.go b/examples/conversion/pkg/apis/jobs/v1/register.go index 3afa816eb6..8181537beb 100644 --- a/examples/conversion/pkg/apis/jobs/v1/register.go +++ b/examples/conversion/pkg/apis/jobs/v1/register.go @@ -25,7 +25,7 @@ package v1 import ( "k8s.io/apimachinery/pkg/runtime/schema" - controllers "sigs.k8s.io/controller-runtime" + "sigs.k8s.io/controller-runtime/pkg/scheme" ) var ( @@ -33,7 +33,7 @@ var ( SchemeGroupVersion = schema.GroupVersion{Group: "jobs.example.org", Version: "v1"} // SchemeBuilder is used to add go types to the GroupVersionKind scheme - SchemeBuilder = &controllers.SchemeBuilder{GroupVersion: SchemeGroupVersion} + SchemeBuilder = &scheme.Builder{GroupVersion: SchemeGroupVersion} // AddToScheme is required by pkg/client/... AddToScheme = SchemeBuilder.AddToScheme diff --git a/examples/conversion/pkg/apis/jobs/v2/register.go b/examples/conversion/pkg/apis/jobs/v2/register.go index ce4a2d3ba5..70e26e15b0 100644 --- a/examples/conversion/pkg/apis/jobs/v2/register.go +++ b/examples/conversion/pkg/apis/jobs/v2/register.go @@ -25,7 +25,7 @@ package v2 import ( "k8s.io/apimachinery/pkg/runtime/schema" - controllers "sigs.k8s.io/controller-runtime" + "sigs.k8s.io/controller-runtime/pkg/scheme" ) var ( @@ -33,7 +33,7 @@ var ( SchemeGroupVersion = schema.GroupVersion{Group: "jobs.example.org", Version: "v2"} // SchemeBuilder is used to add go types to the GroupVersionKind scheme - SchemeBuilder = &controllers.SchemeBuilder{GroupVersion: SchemeGroupVersion} + SchemeBuilder = &scheme.Builder{GroupVersion: SchemeGroupVersion} // AddToScheme is required by pkg/client/... AddToScheme = SchemeBuilder.AddToScheme diff --git a/go.mod b/go.mod index b3c2ab040c..4a54508bdc 100644 --- a/go.mod +++ b/go.mod @@ -7,26 +7,23 @@ require ( github.com/appscode/jsonpatch v0.0.0-20190108182946-7c0e3b262f30 github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973 // indirect github.com/evanphx/json-patch v4.1.0+incompatible - github.com/fsnotify/fsnotify v1.4.7 // indirect github.com/ghodss/yaml v1.0.0 github.com/go-logr/logr v0.1.0 github.com/go-logr/zapr v0.1.0 - github.com/gogo/protobuf v1.1.1 // indirect github.com/golang/groupcache v0.0.0-20180513044358-24b0969c4cb7 // indirect - github.com/golang/protobuf v1.2.0 // indirect + github.com/golangci/golangci-lint v1.15.0 // indirect github.com/google/btree v1.0.0 // indirect github.com/google/gofuzz v0.0.0-20170612174753-24818f796faf // indirect github.com/googleapis/gnostic v0.2.0 // indirect github.com/gregjones/httpcache v0.0.0-20180305231024-9cad4c3443a7 // indirect github.com/hashicorp/golang-lru v0.0.0-20180201235237-0fb14efe8c47 // indirect - github.com/hpcloud/tail v1.0.0 // indirect github.com/imdario/mergo v0.3.6 // indirect github.com/json-iterator/go v1.1.5 // indirect github.com/matttproud/golang_protobuf_extensions v1.0.1 // indirect github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742 // indirect github.com/onsi/ginkgo v1.6.0 - github.com/onsi/gomega v1.4.1 + github.com/onsi/gomega v1.4.2 github.com/pborman/uuid v0.0.0-20170612153648-e790cca94e6c // indirect github.com/peterbourgon/diskv v2.0.1+incompatible // indirect github.com/pkg/errors v0.8.1 // indirect @@ -39,17 +36,11 @@ require ( go.uber.org/multierr v1.1.0 // indirect go.uber.org/zap v1.9.1 golang.org/x/crypto v0.0.0-20180820150726-614d502a4dac // indirect - golang.org/x/net v0.0.0-20180821023952-922f4815f713 // indirect golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be // indirect golang.org/x/sync v0.0.0-20190423024810-112230192c58 // indirect - golang.org/x/sys v0.0.0-20180823144017-11551d06cbcc // indirect - golang.org/x/text v0.3.0 // indirect golang.org/x/time v0.0.0-20180412165947-fbb02b2291d2 // indirect google.golang.org/appengine v1.1.0 // indirect - gopkg.in/fsnotify.v1 v1.4.7 // indirect gopkg.in/inf.v0 v0.9.1 // indirect - gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 // indirect - gopkg.in/yaml.v2 v2.2.1 // indirect k8s.io/api v0.0.0-20190222213804-5cb15d344471 k8s.io/apiextensions-apiserver v0.0.0-20190228180357-d002e88f6236 k8s.io/apimachinery v0.0.0-20190221213512-86fb29eff628 @@ -57,5 +48,5 @@ require ( k8s.io/klog v0.1.0 // indirect k8s.io/kube-openapi v0.0.0-20180731170545-e3762e86a74c // indirect sigs.k8s.io/testing_frameworks v0.1.1 - sigs.k8s.io/yaml v1.1.0 // indirect + sigs.k8s.io/yaml v1.1.0 ) diff --git a/go.sum b/go.sum index 44c09e3011..27ee1f2e44 100644 --- a/go.sum +++ b/go.sum @@ -1,5 +1,10 @@ cloud.google.com/go v0.26.0 h1:e0WKqKTd5BnrG8aKH3J3h+QvEIQtSUcf2n5UZ5ZgLtQ= cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= +github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ= +github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU= +github.com/OpenPeeDeeP/depguard v0.0.0-20180806142446-a69c782687b2 h1:HTOmFEEYrWi4MW5ZKUx6xfeyM10Sx3kQF65xiQJMPYA= +github.com/OpenPeeDeeP/depguard v0.0.0-20180806142446-a69c782687b2/go.mod h1:7/4sitnI9YlQgTLLk734QlzXT8DuHVnAyztLplQjk+o= +github.com/StackExchange/wmi v0.0.0-20180116203802-5d049714c4a6/go.mod h1:3eOhrUMpNV+6aFIbp5/iudMxNCF27Vw2OZgy4xEx0Fg= github.com/appscode/jsonpatch v0.0.0-20190108182946-7c0e3b262f30 h1:Kn3rqvbUFqSepE2OqVu0Pn1CbDw9IuMlONapol0zuwk= github.com/appscode/jsonpatch v0.0.0-20190108182946-7c0e3b262f30/go.mod h1:4AJxUpXUhv4N+ziTvIcWWXgeorXpxPZOfk9HdEVr96M= github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973 h1:xJ4a3vCFaGF/jqvzLMYoU8P317H5OQ+Via4RmuPwCS0= @@ -9,22 +14,85 @@ github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSs github.com/evanphx/json-patch v4.0.0+incompatible/go.mod h1:50XU6AFN0ol/bzJsmQLiYLvXMP4fmwYFNcr97nuDLSk= github.com/evanphx/json-patch v4.1.0+incompatible h1:K1MDoo4AZ4wU0GIU/fPmtZg7VpzLjCxu+UwBD1FvwOc= github.com/evanphx/json-patch v4.1.0+incompatible/go.mod h1:50XU6AFN0ol/bzJsmQLiYLvXMP4fmwYFNcr97nuDLSk= +github.com/fatih/color v1.6.0 h1:66qjqZk8kalYAvDRtM1AdAJQI0tj4Wrue3Eq3B3pmFU= +github.com/fatih/color v1.6.0/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= github.com/ghodss/yaml v1.0.0 h1:wQHKEahhL6wmXdzwWG11gIVCkOv05bNOh+Rxn0yngAk= github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04= +github.com/go-critic/go-critic v0.0.0-20181204210945-ee9bf5809ead h1:qwmAYufKDopQnFdeMw+iHJVxAd2CbF+VFKHyJJwnPKk= +github.com/go-critic/go-critic v0.0.0-20181204210945-ee9bf5809ead/go.mod h1:3MzXZKJdeXqdU9cj+rvZdNiN7SZ8V9OjybF8loZDmHU= +github.com/go-lintpack/lintpack v0.5.2 h1:DI5mA3+eKdWeJ40nU4d6Wc26qmdG8RCi/btYq0TuRN0= +github.com/go-lintpack/lintpack v0.5.2/go.mod h1:NwZuYi2nUHho8XEIZ6SIxihrnPoqBTDqfpXvXAN0sXM= github.com/go-logr/logr v0.1.0 h1:M1Tv3VzNlEHg6uyACnRdtrploV2P7wZqH8BoQMtz0cg= github.com/go-logr/logr v0.1.0/go.mod h1:ixOQHD9gLJUVQQ2ZOR7zLEifBX6tGkNJF4QyIY7sIas= github.com/go-logr/zapr v0.1.0 h1:h+WVe9j6HAA01niTJPA/kKH0i7e0rLZBCwauQFcRE54= github.com/go-logr/zapr v0.1.0/go.mod h1:tabnROwaDl0UNxkVeFRbY8bwB37GwRv0P8lg6aAiEnk= +github.com/go-ole/go-ole v1.2.1/go.mod h1:7FAglXiTm7HKlQRDeOQ6ZNUHidzCWXuZWq/1dTyBNF8= +github.com/go-toolsmith/astcast v0.0.0-20181028201508-b7a89ed70af1 h1:h+1eMw+tZAlgTVclcVN0/rdPaBI/RUzG0peblT6df+Q= +github.com/go-toolsmith/astcast v0.0.0-20181028201508-b7a89ed70af1/go.mod 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v0.0.0-20181003203344-ef45e06d44b6 h1:i2jIkQFb8RG45DuQs+ElyROY848cSJIoIkBM+7XXypA= +github.com/golangci/errcheck v0.0.0-20181003203344-ef45e06d44b6/go.mod h1:DbHgvLiFKX1Sh2T1w8Q/h4NAI8MHIpzCdnBUDTXU3I0= +github.com/golangci/go-misc v0.0.0-20180628070357-927a3d87b613 h1:9kfjN3AdxcbsZBf8NjltjWihK2QfBBBZuv91cMFfDHw= +github.com/golangci/go-misc v0.0.0-20180628070357-927a3d87b613/go.mod h1:SyvUF2NxV+sN8upjjeVYr5W7tyxaT1JVtvhKhOn2ii8= +github.com/golangci/go-tools v0.0.0-20180109140146-35a9f45a5db0 h1:tYc7NX0EeSyW9wFF0EXPB57lAiKRPwKZxVkaTsGuB9k= +github.com/golangci/go-tools v0.0.0-20180109140146-35a9f45a5db0/go.mod h1:unzUULGw35sjyOYjUt0jMTXqHlZPpPc6e+xfO4cd6mM= +github.com/golangci/goconst v0.0.0-20180610141641-041c5f2b40f3 h1:pe9JHs3cHHDQgOFXJJdYkK6fLz2PWyYtP4hthoCMvs8= +github.com/golangci/goconst v0.0.0-20180610141641-041c5f2b40f3/go.mod h1:JXrF4TWy4tXYn62/9x8Wm/K/dm06p8tCKwFRDPZG/1o= +github.com/golangci/gocyclo v0.0.0-20180528134321-2becd97e67ee 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h1:2Oa65PReHzfn29GpvgsYwloV9AVFHPDk8tYxt2c2tr4= @@ -75,30 +195,51 @@ go.uber.org/multierr v1.1.0 h1:HoEmRHQPVSqub6w2z2d2EOVs2fjyFRGyofhKuyDq0QI= go.uber.org/multierr v1.1.0/go.mod h1:wR5kodmAFQ0UK8QlbwjlSNy0Z68gJhDJUG5sjR94q/0= go.uber.org/zap v1.9.1 h1:XCJQEf3W6eZaVwhRBof6ImoYGJSITeKWsyeh3HFu/5o= go.uber.org/zap v1.9.1/go.mod h1:vwi/ZaCAaUcBkycHslxD9B2zi4UTXhF60s6SWpuDF0Q= +golang.org/x/crypto v0.0.0-20180505025534-4ec37c66abab/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4= golang.org/x/crypto v0.0.0-20180820150726-614d502a4dac h1:7d7lG9fHOLdL6jZPtnV4LpI41SbohIJ1Atq7U991dMg= golang.org/x/crypto v0.0.0-20180820150726-614d502a4dac/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4= +golang.org/x/net v0.0.0-20170915142106-8351a756f30f/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= golang.org/x/net v0.0.0-20180821023952-922f4815f713 h1:rMJUcaDGbG+X967I4zGKCq5laYqcGKJmpB+3jhpOhPw= golang.org/x/net v0.0.0-20180821023952-922f4815f713/go.mod 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golang.org/x/sys v0.0.0-20180823144017-11551d06cbcc/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= +golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e h1:o3PsSEY8E4eXWkXrIP9YJALUkVZqzHJT5DOasTyn8Vs= +golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= +golang.org/x/text v0.0.0-20170915090833-1cbadb444a80/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg= golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= golang.org/x/time v0.0.0-20180412165947-fbb02b2291d2 h1:+DCIGbF/swA92ohVg0//6X2IVY3KZs6p9mix0ziNYJM= golang.org/x/time v0.0.0-20180412165947-fbb02b2291d2/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ= +golang.org/x/tools v0.0.0-20170915040203-e531a2a1c15f/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= +golang.org/x/tools v0.0.0-20180221164845-07fd8470d635/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= +golang.org/x/tools v0.0.0-20181117154741-2ddaf7f79a09/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= +golang.org/x/tools v0.0.0-20181205014116-22934f0fdb62/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= +golang.org/x/tools v0.0.0-20190121143147-24cd39ecf745/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= +golang.org/x/tools v0.0.0-20190125232054-379209517ffe h1:ZJ3JgA0fnPnX6nSjHp3y5XWNUf3zaTbWlilINJoPFkQ= +golang.org/x/tools v0.0.0-20190125232054-379209517ffe/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= google.golang.org/appengine v1.1.0 h1:igQkv0AAhEIvTEpD5LIpAfav2eeVO9HBTjvKHVJPRSs= google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM= +gopkg.in/airbrake/gobrake.v2 v2.0.9/go.mod h1:/h5ZAUhDkGaJfjzjKLSjv6zCL6O0LLBxU4K+aSYdM/U= gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM= gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= +gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= +gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI= gopkg.in/fsnotify.v1 v1.4.7 h1:xOHLXZwVvI9hhs+cLKq5+I5onOuwQLhQwiu63xxlHs4= gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys= +gopkg.in/gemnasium/logrus-airbrake-hook.v2 v2.1.2/go.mod h1:Xk6kEKp8OKb+X14hQBKWaSkCsqBpgog8nAV2xsGOxlo= gopkg.in/inf.v0 v0.9.1 h1:73M5CoZyi3ZLMOyDlQh031Cx6N9NDJ2Vvfl76EDAgDc= gopkg.in/inf.v0 v0.9.1/go.mod h1:cWUDdTG/fYaXco+Dcufb5Vnc6Gp2YChqWtbxRZE0mXw= gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 h1:uRGJdciOHaEIrze2W8Q3AKkepLTh2hOroT7a+7czfdQ= gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw= +gopkg.in/yaml.v2 v2.0.0-20170812160011-eb3733d160e7/go.mod h1:JAlM8MvJe8wmxCU4Bli9HhUf9+ttbYbLASfIpnQbh74= gopkg.in/yaml.v2 v2.2.1 h1:mUhvW9EsL+naU5Q3cakzfE91YhliOondGd6ZrsDBHQE= gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= k8s.io/api v0.0.0-20190222213804-5cb15d344471 h1:MzQGt8qWQCR+39kbYRd0uQqsvSidpYqJLFeWiJ9l4OE= @@ -113,7 +254,17 @@ k8s.io/klog v0.1.0 h1:I5HMfc/DtuVaGR1KPwUrTc476K8NCqNBldC7H4dYEzk= k8s.io/klog v0.1.0/go.mod h1:Gq+BEi5rUBO/HRz0bTSXDUcqjScdoY3a9IHpCEIOOfk= k8s.io/kube-openapi v0.0.0-20180731170545-e3762e86a74c h1:3KSCztE7gPitlZmWbNwue/2U0YruD65DqX3INopDAQM= k8s.io/kube-openapi v0.0.0-20180731170545-e3762e86a74c/go.mod h1:BXM9ceUBTj2QnfH2MK1odQs778ajze1RxcmP6S8RVVc= +mvdan.cc/interfacer v0.0.0-20180901003855-c20040233aed h1:WX1yoOaKQfddO/mLzdV4wptyWgoH/6hwLs7QHTixo0I= +mvdan.cc/interfacer v0.0.0-20180901003855-c20040233aed/go.mod h1:Xkxe497xwlCKkIaQYRfC7CSLworTXY9RMqwhhCm+8Nc= +mvdan.cc/lint v0.0.0-20170908181259-adc824a0674b h1:DxJ5nJdkhDlLok9K6qO+5290kphDJbHOQO1DFFFTeBo= +mvdan.cc/lint v0.0.0-20170908181259-adc824a0674b/go.mod h1:2odslEg/xrtNQqCYg2/jCoyKnw3vv5biOc3JnIcYfL4= +mvdan.cc/unparam v0.0.0-20190124213536-fbb59629db34 h1:B1LAOfRqg2QUyCdzfjf46quTSYUTAK5OCwbh6pljHbM= +mvdan.cc/unparam v0.0.0-20190124213536-fbb59629db34/go.mod h1:H6SUd1XjIs+qQCyskXg5OFSrilMRUkD8ePJpHKDPaeY= sigs.k8s.io/testing_frameworks v0.1.1 h1:cP2l8fkA3O9vekpy5Ks8mmA0NW/F7yBdXf8brkWhVrs= sigs.k8s.io/testing_frameworks v0.1.1/go.mod h1:VVBKrHmJ6Ekkfz284YKhQePcdycOzNH9qL6ht1zEr/U= sigs.k8s.io/yaml v1.1.0 h1:4A07+ZFc2wgJwo8YNlQpr1rVlgUDlxXHhPJciaPY5gs= sigs.k8s.io/yaml v1.1.0/go.mod h1:UJmg0vDUVViEyp3mgSv9WPwZCDxu4rQW1olrI1uml+o= +sourcegraph.com/sourcegraph/go-diff v0.5.1-0.20190210232911-dee78e514455 h1:qoQ5Kt+Zm+GXBtz49YwD3juBhr/E0U25jO6bBzxW6NI= +sourcegraph.com/sourcegraph/go-diff v0.5.1-0.20190210232911-dee78e514455/go.mod h1:kuch7UrkMzY0X+p9CRK03kfuPQ2zzQcaEFbx8wA8rck= +sourcegraph.com/sqs/pbtypes v0.0.0-20180604144634-d3ebe8f20ae4 h1:JPJh2pk3+X4lXAkZIk2RuE/7/FoK9maXw+TNPJhVS/c= +sourcegraph.com/sqs/pbtypes v0.0.0-20180604144634-d3ebe8f20ae4/go.mod h1:ketZ/q3QxT9HOBeFhu6RdvsftgpsbFHBF5Cas6cDKZ0= diff --git a/pkg/builder/build.go b/pkg/builder/build.go index 7debf14743..5e5a86cbea 100644 --- a/pkg/builder/build.go +++ b/pkg/builder/build.go @@ -32,6 +32,7 @@ import ( "sigs.k8s.io/controller-runtime/pkg/reconcile" "sigs.k8s.io/controller-runtime/pkg/source" "sigs.k8s.io/controller-runtime/pkg/webhook/admission" + "sigs.k8s.io/controller-runtime/pkg/webhook/conversion" ) // Supporting mocking out functions for testing @@ -285,7 +286,15 @@ func (blder *Builder) doWebhook() error { } } - return err + err = conversion.CheckConvertibility(blder.mgr.GetScheme(), blder.apiType) + if err != nil { + log.Error(err, "conversion check failed", "GVK", gvk) + // TODO(droot): suppressing this error because we will get false positives + // for the multi-version types that are not managed by user-project. + // Figure out a safe approach to make it stricter. + return nil + } + return nil } func generateMutatePath(gvk schema.GroupVersionKind) string { diff --git a/pkg/manager/internal.go b/pkg/manager/internal.go index 60138b904c..77f1d9cdd1 100644 --- a/pkg/manager/internal.go +++ b/pkg/manager/internal.go @@ -38,6 +38,7 @@ import ( "sigs.k8s.io/controller-runtime/pkg/recorder" "sigs.k8s.io/controller-runtime/pkg/runtime/inject" "sigs.k8s.io/controller-runtime/pkg/webhook" + "sigs.k8s.io/controller-runtime/pkg/webhook/conversion" ) var log = logf.RuntimeLog.WithName("manager") @@ -191,6 +192,7 @@ func (cm *controllerManager) GetWebhookServer() *webhook.Server { Port: cm.port, Host: cm.host, } + cm.webhookServer.Register("/convert", &conversion.Webhook{}) if err := cm.Add(cm.webhookServer); err != nil { panic("unable to add webhookServer to the controller manager") } diff --git a/pkg/webhook/conversion/conversion.go b/pkg/webhook/conversion/conversion.go index 3bde7b1508..80e9557a60 100644 --- a/pkg/webhook/conversion/conversion.go +++ b/pkg/webhook/conversion/conversion.go @@ -212,6 +212,44 @@ func (wh *Webhook) allocateDstObject(apiVersion, kind string) (runtime.Object, e return obj, nil } +// CheckConvertibility determines if given type is convertible or not. For a type +// to be convertible, the group-kind needs to have a Hub type defined and all +// non-hub types must be able to convert to/from Hub. +func CheckConvertibility(scheme *runtime.Scheme, obj runtime.Object) error { + gvks, _, err := scheme.ObjectKinds(obj) + if err != nil { + return fmt.Errorf("error retriving object kinds for given object : %v", err) + } + + hubFound := false + for _, gvk := range gvks { + instance, err := scheme.New(gvk) + if err != nil { + return fmt.Errorf("failed to allocate an instance for gvk %v %v", gvk, err) + } + + if isHub(instance) { + if hubFound { + return fmt.Errorf("multiple hub version defined for %T", obj) + } + hubFound = true + continue + } + + if !isConvertible(instance) { + // non-hub needs to be convertible + return fmt.Errorf("%T needs to be convertible", instance) + } + } + + if len(gvks) > 1 && !hubFound { + // multiple version discovered with no hub defined + return fmt.Errorf("%T has no hub defined", obj) + } + + return nil +} + // isHub determines if passed-in object is a Hub or not. func isHub(obj runtime.Object) bool { _, yes := obj.(conversion.Hub) diff --git a/pkg/webhook/conversion/conversion_test.go b/pkg/webhook/conversion/conversion_test.go index ba5b3d22da..2a6c9d98ee 100644 --- a/pkg/webhook/conversion/conversion_test.go +++ b/pkg/webhook/conversion/conversion_test.go @@ -200,3 +200,39 @@ var _ = Describe("Conversion Webhook", func() { }) }) + +var _ = Describe("Convertibility Check", func() { + + var scheme *runtime.Scheme + + BeforeEach(func() { + + scheme = kscheme.Scheme + Expect(jobsapis.AddToScheme(scheme)).To(Succeed()) + + }) + + It("should not return error for convertible types", func() { + v2Job := &jobsv2.ExternalJob{ + TypeMeta: metav1.TypeMeta{ + Kind: "ExternalJob", + APIVersion: "jobs.example.org/v2", + }, + } + + err := CheckConvertibility(scheme, v2Job) + Expect(err).NotTo(HaveOccurred()) + }) + + It("should return error for non-convertible types", func() { + v1Obj := &appsv1beta1.Deployment{ + TypeMeta: metav1.TypeMeta{ + Kind: "Deployment", + APIVersion: "apps/v1beta1", + }, + } + + err := CheckConvertibility(scheme, v1Obj) + Expect(err).To(HaveOccurred()) + }) +})