Upgrade Kubernetes Version to 1.33 & Go to 1.24

.github/workflows/e2e-test-darts-cifar10.yaml

@@ -33,6 +33,6 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        kubernetes-version: ["v1.29.2", "v1.30.7", "v1.31.3", "v1.32.2"]
+        kubernetes-version: ["v1.30.7", "v1.31.3", "v1.32.2", "v1.33.1"]
         # Comma Delimited
         experiments: ["darts-cpu"]

.github/workflows/e2e-test-enas-cifar10.yaml

@@ -33,6 +33,6 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        kubernetes-version: ["v1.29.2", "v1.30.7", "v1.31.3", "v1.32.2"]
+        kubernetes-version: ["v1.30.7", "v1.31.3", "v1.32.2", "v1.33.1"]
         # Comma Delimited
         experiments: ["enas-cpu"]

.github/workflows/e2e-test-pytorch-mnist.yaml

@@ -34,7 +34,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        kubernetes-version: ["v1.29.2", "v1.30.7", "v1.31.3", "v1.32.2"]
+        kubernetes-version: ["v1.30.7", "v1.31.3", "v1.32.2", "v1.33.1"]
         # Comma Delimited
         experiments:
           # suggestion-hyperopt

.github/workflows/e2e-test-simple-pbt.yaml

@@ -33,6 +33,6 @@ jobs:
       fail-fast: false
       matrix:
         # Detail: https://hub.docker.com/r/kindest/node
-        kubernetes-version: ["v1.29.2", "v1.30.7", "v1.31.3", "v1.32.2"]
+        kubernetes-version: ["v1.30.7", "v1.31.3", "v1.32.2", "v1.33.1"]
         # Comma Delimited
         experiments: ["simple-pbt"]

.github/workflows/e2e-test-tf-mnist-with-summaries.yaml

@@ -33,6 +33,6 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        kubernetes-version: ["v1.29.2", "v1.30.7", "v1.31.3", "v1.32.2"]
+        kubernetes-version: ["v1.30.7", "v1.31.3", "v1.32.2", "v1.33.1"]
         # Comma Delimited
         experiments: ["tfjob-mnist-with-summaries"]

.github/workflows/e2e-test-tune-api.yaml

@@ -37,4 +37,4 @@ jobs:
       fail-fast: false
       matrix:
         # Detail: https://hub.docker.com/r/kindest/node
-        kubernetes-version: ["v1.29.2", "v1.30.7", "v1.31.3", "v1.32.2"]
+        kubernetes-version: ["v1.30.7", "v1.31.3", "v1.32.2", "v1.33.1"]

.github/workflows/e2e-test-ui-random-search-postgres.yaml

@@ -32,4 +32,4 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        kubernetes-version: ["v1.29.2", "v1.30.7", "v1.31.3", "v1.32.2"]
+        kubernetes-version: ["v1.30.7", "v1.31.3", "v1.32.2", "v1.33.1"]

.github/workflows/test-go.yaml

@@ -67,7 +67,7 @@ jobs:
       fail-fast: false
       matrix:
         # Detail: `setup-envtest list`
-        kubernetes-version: ["1.29.3", "1.30.0", "1.31.0", "1.32.0"]
+        kubernetes-version: ["1.30.0", "1.31.0", "1.32.0", "1.33.0"]
 
   # notifies that all test jobs are finished.
   finish:

Makefile

@@ -7,7 +7,9 @@ HAS_MOCKGEN := $(shell command -v mockgen;)
 COMMIT := v1beta1-$(shell git rev-parse --short=7 HEAD)
 KATIB_REGISTRY := ghcr.io/kubeflow/katib
 CPU_ARCH ?= linux/amd64,linux/arm64
-ENVTEST_K8S_VERSION ?= 1.32
+CONTROLLER_GEN_VERSION ?= v0.18.0
+ENVTEST_K8S_VERSION ?= 1.33.1
+ENVTEST_VERSION ?= release-0.21
 MOCKGEN_VERSION ?= $(shell grep 'go.uber.org/mock' go.mod | cut -d ' ' -f 2)
 GO_VERSION=$(shell grep '^go' go.mod | cut -d ' ' -f 2)
 GOPATH ?= $(shell go env GOPATH)
@@ -21,7 +23,7 @@ test: envtest
 
 envtest:
 ifndef HAS_SETUP_ENVTEST
-	go install sigs.k8s.io/controller-runtime/tools/setup-envtest@release-0.20
+	go install sigs.k8s.io/controller-runtime/tools/setup-envtest@$(ENVTEST_VERSION)
 	$(info "setup-envtest has been installed")
 endif
 	$(info "setup-envtest has already installed")
@@ -86,7 +88,7 @@ go-mod-download:
 CONTROLLER_GEN = $(shell pwd)/bin/controller-gen
 .PHONY: controller-gen
 controller-gen:
-	@GOBIN=$(shell pwd)/bin GO111MODULE=on go install sigs.k8s.io/controller-tools/cmd/controller-gen@v0.17.2
+	@GOBIN=$(shell pwd)/bin GO111MODULE=on go install sigs.k8s.io/controller-tools/cmd/controller-gen@${CONTROLLER_GEN_VERSION}
 
 # Run this if you update any existing controller APIs.
 # 1. Generate deepcopy, clientset, listers, informers for the APIs (hack/update-codegen.sh)

go.mod

@@ -1,42 +1,42 @@
 module github.com/kubeflow/katib
 
-go 1.23.0
+go 1.24.0
 
 require (
 	github.com/DATA-DOG/go-sqlmock v1.5.0
 	github.com/awalterschulze/gographviz v2.0.3+incompatible
 	github.com/c-bata/goptuna v0.8.0
 	github.com/go-sql-driver/mysql v1.5.0
-	github.com/google/go-cmp v0.6.0
+	github.com/google/go-cmp v0.7.0
 	github.com/google/go-containerregistry v0.15.2
 	github.com/google/go-containerregistry/pkg/authn/k8schain v0.0.0-20230517160804-b7ad3f13a62c
 	github.com/grpc-ecosystem/go-grpc-middleware v1.3.0
 	github.com/lib/pq v1.10.6
 	github.com/mattbaird/jsonpatch v0.0.0-20171005235357-81af80346b1a
 	github.com/nxadm/tail v1.4.11
-	github.com/onsi/gomega v1.36.1
-	github.com/open-policy-agent/cert-controller v0.12.0
-	github.com/prometheus/client_golang v1.20.2
+	github.com/onsi/gomega v1.37.0
+	github.com/open-policy-agent/cert-controller v0.13.0
+	github.com/prometheus/client_golang v1.22.0
 	github.com/shirou/gopsutil/v3 v3.22.5
 	github.com/spf13/viper v1.9.0
 	github.com/tidwall/gjson v1.14.1
 	go.uber.org/mock v0.4.0
-	google.golang.org/grpc v1.65.0
-	google.golang.org/protobuf v1.35.1
-	k8s.io/api v0.32.2
-	k8s.io/apimachinery v0.32.2
-	k8s.io/client-go v0.32.2
-	k8s.io/code-generator v0.32.2
+	google.golang.org/grpc v1.68.1
+	google.golang.org/protobuf v1.36.5
+	k8s.io/api v0.33.3
+	k8s.io/apimachinery v0.33.3
+	k8s.io/client-go v0.33.3
+	k8s.io/code-generator v0.33.3
 	k8s.io/klog/v2 v2.130.1
-	k8s.io/kube-openapi v0.0.0-20241105132330-32ad38e42d3f
+	k8s.io/kube-openapi v0.0.0-20250318190949-c8a335a9a2ff
 	k8s.io/utils v0.0.0-20241104100929-3ea5e8cea738
-	sigs.k8s.io/controller-runtime v0.20.2
-	sigs.k8s.io/structured-merge-diff/v4 v4.4.2
+	sigs.k8s.io/controller-runtime v0.21.0
+	sigs.k8s.io/structured-merge-diff/v4 v4.6.0
 	sigs.k8s.io/yaml v1.4.0
 )
 
 require (
-	cloud.google.com/go/compute/metadata v0.3.0 // indirect
+	cloud.google.com/go/compute/metadata v0.5.0 // indirect
 	github.com/Azure/azure-sdk-for-go v68.0.0+incompatible // indirect
 	github.com/Azure/go-autorest v14.2.0+incompatible // indirect
 	github.com/Azure/go-autorest/autorest v0.11.29 // indirect
@@ -62,6 +62,7 @@ require (
 	github.com/aws/smithy-go v1.13.5 // indirect
 	github.com/awslabs/amazon-ecr-credential-helper/ecr-login v0.0.0-20230510185313-f5e39e5f34c7 // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
+	github.com/blang/semver/v4 v4.0.0 // indirect
 	github.com/cespare/xxhash/v2 v2.3.0 // indirect
 	github.com/chrismellard/docker-credential-acr-env v0.0.0-20230304212654-82a0ddb27589 // indirect
 	github.com/containerd/stargz-snapshotter/estargz v0.14.3 // indirect
@@ -84,17 +85,15 @@ require (
 	github.com/go-openapi/swag v0.23.0 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
 	github.com/golang-jwt/jwt/v4 v4.5.2 // indirect
-	github.com/golang/protobuf v1.5.4 // indirect
 	github.com/google/btree v1.1.3 // indirect
-	github.com/google/gnostic-models v0.6.8 // indirect
+	github.com/google/gnostic-models v0.6.9 // indirect
 	github.com/google/go-containerregistry/pkg/authn/kubernetes v0.0.0-20230516205744-dbecb1de8cfa // indirect
-	github.com/google/gofuzz v1.2.0 // indirect
 	github.com/google/uuid v1.6.0 // indirect
 	github.com/hashicorp/hcl v1.0.0 // indirect
 	github.com/jmespath/go-jmespath v0.4.0 // indirect
 	github.com/josharian/intern v1.0.0 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
-	github.com/klauspost/compress v1.17.9 // indirect
+	github.com/klauspost/compress v1.18.0 // indirect
 	github.com/lufia/plan9stats v0.0.0-20211012122336-39d0f177ccd0 // indirect
 	github.com/magiconair/properties v1.8.5 // indirect
 	github.com/mailru/easyjson v0.7.7 // indirect
@@ -109,7 +108,7 @@ require (
 	github.com/pkg/errors v0.9.1 // indirect
 	github.com/power-devops/perfstat v0.0.0-20210106213030-5aafc221ea8c // indirect
 	github.com/prometheus/client_model v0.6.1 // indirect
-	github.com/prometheus/common v0.55.0 // indirect
+	github.com/prometheus/common v0.62.0 // indirect
 	github.com/prometheus/procfs v0.15.1 // indirect
 	github.com/sirupsen/logrus v1.9.3 // indirect
 	github.com/spf13/afero v1.6.0 // indirect
@@ -127,26 +126,27 @@ require (
 	go.uber.org/atomic v1.11.0 // indirect
 	go.uber.org/multierr v1.11.0 // indirect
 	go.uber.org/zap v1.27.0 // indirect
-	golang.org/x/crypto v0.35.0 // indirect
-	golang.org/x/mod v0.21.0 // indirect
-	golang.org/x/net v0.33.0 // indirect
+	golang.org/x/crypto v0.36.0 // indirect
+	golang.org/x/mod v0.23.0 // indirect
+	golang.org/x/net v0.38.0 // indirect
 	golang.org/x/oauth2 v0.27.0 // indirect
-	golang.org/x/sync v0.11.0 // indirect
-	golang.org/x/sys v0.30.0 // indirect
-	golang.org/x/term v0.29.0 // indirect
-	golang.org/x/text v0.22.0 // indirect
-	golang.org/x/time v0.7.0 // indirect
-	golang.org/x/tools v0.26.0 // indirect
+	golang.org/x/sync v0.12.0 // indirect
+	golang.org/x/sys v0.31.0 // indirect
+	golang.org/x/term v0.30.0 // indirect
+	golang.org/x/text v0.23.0 // indirect
+	golang.org/x/time v0.9.0 // indirect
+	golang.org/x/tools v0.30.0 // indirect
 	gomodules.xyz/jsonpatch/v2 v2.4.0 // indirect
 	gonum.org/v1/gonum v0.8.2 // indirect
-	google.golang.org/genproto/googleapis/rpc v0.0.0-20240826202546-f6391c0de4c7 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20241209162323-e6fa225c2576 // indirect
 	gopkg.in/evanphx/json-patch.v4 v4.12.0 // indirect
 	gopkg.in/inf.v0 v0.9.1 // indirect
 	gopkg.in/ini.v1 v1.63.2 // indirect
 	gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
-	k8s.io/apiextensions-apiserver v0.32.1 // indirect
-	k8s.io/gengo/v2 v2.0.0-20240911193312-2b36238f13e9 // indirect
+	k8s.io/apiextensions-apiserver v0.33.1 // indirect
+	k8s.io/gengo/v2 v2.0.0-20250207200755-1244d31929d7 // indirect
 	sigs.k8s.io/json v0.0.0-20241010143419-9aa6b5e7a4b3 // indirect
+	sigs.k8s.io/randfill v1.0.0 // indirect
 )