Drop Kuberenetes v1.21 and introduce Kubernetes v1.24

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

@@ -29,9 +29,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        # TODO (tenzen-y): We need to consider running tests on more kubernetes versions.
-        # kubernetes-version: ["v1.20.15", "v1.21.13", "v1.22.10", "v1.23.7", "v1.24.1"]
-        kubernetes-version: ["v1.21.13", "v1.22.10", "v1.23.7"]
+        kubernetes-version: ["v1.22.14", "v1.23.11", "1.24.5"]
         # Comma Delimited
         experiments: ["darts-cpu"]
         database-type: ["mysql", "postgres"]

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

@@ -29,9 +29,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        # TODO (tenzen-y): We need to consider running tests on more kubernetes versions.
-        # kubernetes-version: ["v1.20.15", "v1.21.13", "v1.22.10", "v1.23.7", "v1.24.1"]
-        kubernetes-version: ["v1.21.13", "v1.22.10", "v1.23.7"]
+        kubernetes-version: ["v1.22.14", "v1.23.11", "1.24.5"]
         # Comma Delimited
         experiments: ["enas-cpu"]
         database-type: ["mysql", "postgres"]

.github/workflows/katib-ui-e2e-test.yaml

@@ -27,6 +27,4 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        # TODO (tenzen-y): We need to consider running tests on more kubernetes versions.
-        # kubernetes-version: ["v1.20.15", "v1.21.13", "v1.22.10", "v1.23.7", "v1.24.1"]
-        kubernetes-version: ["v1.21.13", "v1.22.10", "v1.23.7"]
+        kubernetes-version: ["v1.22.14", "v1.23.11", "1.24.5"]

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

@@ -29,9 +29,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        # TODO (tenzen-y): We need to consider running tests on more kubernetes versions.
-        # kubernetes-version: ["v1.20.15", "v1.21.13", "v1.22.10", "v1.23.7", "v1.24.1"]
-        kubernetes-version: ["v1.21.13", "v1.22.10", "v1.23.7"]
+        kubernetes-version: ["v1.22.14", "v1.23.11", "1.24.5"]
         # Comma Delimited
         experiments:
           # suggestion-hyperopt

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

@@ -30,9 +30,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        # TODO (tenzen-y): We need to consider running tests on more kubernetes versions.
-        # kubernetes-version: ["v1.20.15", "v1.21.13", "v1.22.10", "v1.23.7", "v1.24.1"]
-        kubernetes-version: ["v1.21.13", "v1.22.10", "v1.23.7"]
+        kubernetes-version: ["v1.22.14", "v1.23.11", "1.24.5"]
         # Comma Delimited
         experiments:
           - "file-metrics-collector,pytorchjob-mnist"

.github/workflows/test-go.yaml

@@ -70,4 +70,4 @@ jobs:
       fail-fast: false
       matrix:
         # Detail: `setup-envtest list --arch amd64`
-        kubernetes-version: ["1.21.4", "1.22.1", "1.23.5"]
+        kubernetes-version: ["1.22.1", "1.23.5", "1.24.2"]

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

@@ -30,9 +30,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        # TODO (tenzen-y): We need to consider running tests on more kubernetes versions.
-        # kubernetes-version: ["v1.20.15", "v1.21.13", "v1.22.10", "v1.23.7", "v1.24.1"]
-        kubernetes-version: ["v1.21.13", "v1.22.10", "v1.23.7"]
+        kubernetes-version: ["v1.22.14", "v1.23.11", "1.24.5"]
         # Comma Delimited
         experiments: ["tfjob-mnist-with-summaries"]
         database-type: ["mysql", "postgres"]

Makefile

@@ -6,7 +6,7 @@ HAS_SETUP_ENVTEST := $(shell command -v setup-envtest;)
 COMMIT := v1beta1-$(shell git rev-parse --short=7 HEAD)
 KATIB_REGISTRY := docker.io/kubeflowkatib
 CPU_ARCH ?= amd64
-ENVTEST_K8S_VERSION ?= 1.23
+ENVTEST_K8S_VERSION ?= 1.24
 
 # for pytest
 PYTHONPATH := $(PYTHONPATH):$(CURDIR)/pkg/apis/manager/v1beta1/python:$(CURDIR)/pkg/apis/manager/health/python
@@ -20,7 +20,7 @@ test: envtest
 
 envtest:
 ifndef HAS_SETUP_ENVTEST
-	go install sigs.k8s.io/controller-runtime/tools/setup-envtest@bf71fc56485f6bf03e95ef6b0233ff36c695d4c9 # v0.11.2
+	go install sigs.k8s.io/controller-runtime/tools/setup-envtest@c7a98aa706379c4e5c79ea675c7f333192677971 # v0.12.3
 	@echo "setup-envtest has been installed"
 endif
 	@echo "setup-envtest has already installed"

README.md

@@ -155,8 +155,8 @@ Follow the next steps to install Katib standalone.
 
 This is the minimal requirements to install Katib:
 
-- Kubernetes >= 1.21
-- `kubectl` >= 1.21
+- Kubernetes >= 1.22
+- `kubectl` >= 1.22
 
 ## Latest Version
 

examples/v1beta1/kind-cluster/README.md

@@ -9,8 +9,8 @@ require any public or private cloud to run Katib Experiments.
 Install the following tools to run the example:
 
 - [Docker](https://docs.docker.com/get-docker) >= 20.10
-- [Kind](https://kind.sigs.k8s.io/docs/user/quick-start/#installation) >= 0.11
-- [`kubectl`](https://kubernetes.io/docs/tasks/tools/#kubectl) >= 1.21
+- [Kind](https://kind.sigs.k8s.io/docs/user/quick-start/#installation) >= 0.13
+- [`kubectl`](https://kubernetes.io/docs/tasks/tools/#kubectl) >= 1.22
 
 ## Installation
 

examples/v1beta1/kind-cluster/deploy.sh

@@ -36,8 +36,8 @@ if [ -z "$(command -v kubectl)" ]; then
   exit 1
 fi
 
-# Step 1. Create Kind cluster with Kubernetes v1.23.6
-kind create cluster --image kindest/node:v1.23.6
+# Step 1. Create Kind cluster with Kubernetes v1.24.4
+kind create cluster --image kindest/node:v1.24.4
 echo -e "\nKind cluster has been created\n"
 
 # Step 2. Set context for kubectl

go.mod

@@ -16,21 +16,21 @@ require (
 	github.com/hpcloud/tail v1.0.1-0.20180514194441-a1dbeea552b7
 	github.com/lib/pq v1.10.6
 	github.com/mattbaird/jsonpatch v0.0.0-20171005235357-81af80346b1a
-	github.com/onsi/gomega v1.17.0
-	github.com/prometheus/client_golang v1.11.0
+	github.com/onsi/gomega v1.18.1
+	github.com/prometheus/client_golang v1.12.1
 	github.com/shirou/gopsutil/v3 v3.22.5
 	github.com/spf13/cobra v1.4.0
 	github.com/spf13/viper v1.9.0
 	github.com/tidwall/gjson v1.14.1
 	golang.org/x/net v0.0.0-20220516155154-20f960328961
 	google.golang.org/grpc v1.47.0
-	k8s.io/api v0.23.5
-	k8s.io/apimachinery v0.23.5
-	k8s.io/client-go v0.23.5
-	k8s.io/code-generator v0.23.5
+	k8s.io/api v0.24.5
+	k8s.io/apimachinery v0.24.5
+	k8s.io/client-go v0.24.5
+	k8s.io/code-generator v0.24.5
 	k8s.io/klog v1.0.0
-	k8s.io/kube-openapi v0.0.0-20211115234752-e816edb12b65
-	sigs.k8s.io/controller-runtime v0.11.2
+	k8s.io/kube-openapi v0.0.0-20220328201542-3ee0da9b0b42
+	sigs.k8s.io/controller-runtime v0.12.3
 )
 
 require (
@@ -48,7 +48,7 @@ require (
 	github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578 // indirect
 	github.com/aws/aws-sdk-go v1.36.30 // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
-	github.com/cespare/xxhash/v2 v2.1.1 // indirect
+	github.com/cespare/xxhash/v2 v2.1.2 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/docker/cli v20.10.16+incompatible // indirect
 	github.com/docker/distribution v2.8.1+incompatible // indirect
@@ -66,10 +66,10 @@ require (
 	github.com/gogo/protobuf v1.3.2 // indirect
 	github.com/golang-jwt/jwt/v4 v4.2.0 // indirect
 	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
+	github.com/google/gnostic v0.5.7-v3refs // indirect
 	github.com/google/go-cmp v0.5.8 // indirect
 	github.com/google/gofuzz v1.2.0 // indirect
 	github.com/google/uuid v1.3.0 // indirect
-	github.com/googleapis/gnostic v0.5.5 // indirect
 	github.com/hashicorp/hcl v1.0.0 // indirect
 	github.com/imdario/mergo v0.3.12 // indirect
 	github.com/inconshreveable/mousetrap v1.0.0 // indirect
@@ -84,14 +84,15 @@ require (
 	github.com/mitchellh/mapstructure v1.4.2 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.2 // indirect
+	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
 	github.com/opencontainers/go-digest v1.0.0 // indirect
 	github.com/opencontainers/image-spec v1.0.3-0.20220114050600-8b9d41f48198 // indirect
 	github.com/pelletier/go-toml v1.9.4 // indirect
 	github.com/pkg/errors v0.9.1 // indirect
 	github.com/power-devops/perfstat v0.0.0-20210106213030-5aafc221ea8c // indirect
 	github.com/prometheus/client_model v0.2.0 // indirect
-	github.com/prometheus/common v0.28.0 // indirect
-	github.com/prometheus/procfs v0.6.0 // indirect
+	github.com/prometheus/common v0.32.1 // indirect
+	github.com/prometheus/procfs v0.7.3 // indirect
 	github.com/sirupsen/logrus v1.8.1 // indirect
 	github.com/spf13/afero v1.6.0 // indirect
 	github.com/spf13/cast v1.4.1 // indirect
@@ -107,14 +108,14 @@ require (
 	go.uber.org/atomic v1.7.0 // indirect
 	go.uber.org/multierr v1.6.0 // indirect
 	go.uber.org/zap v1.19.1 // indirect
-	golang.org/x/crypto v0.0.0-20211215153901-e495a2d5b3d3 // indirect
+	golang.org/x/crypto v0.0.0-20220214200702-86341886e292 // indirect
 	golang.org/x/mod v0.6.0-dev.0.20220106191415-9b9b3d81d5e3 // indirect
 	golang.org/x/oauth2 v0.0.0-20220411215720-9780585627b5 // indirect
 	golang.org/x/sync v0.0.0-20220513210516-0976fa681c29 // indirect
 	golang.org/x/sys v0.0.0-20220513210249-45d2b4557a2a // indirect
 	golang.org/x/term v0.0.0-20210927222741-03fcf44c2211 // indirect
 	golang.org/x/text v0.3.7 // indirect
-	golang.org/x/time v0.0.0-20210723032227-1f47c861a9ac // indirect
+	golang.org/x/time v0.0.0-20220210224613-90d013bbcef8 // indirect
 	golang.org/x/tools v0.1.10 // indirect
 	golang.org/x/xerrors v0.0.0-20220411194840-2f41105eb62f // indirect
 	gomodules.xyz/jsonpatch/v2 v2.2.0 // indirect
@@ -129,14 +130,14 @@ require (
 	gopkg.in/yaml.v2 v2.4.0 // indirect
 	gopkg.in/yaml.v3 v3.0.0 // indirect
 	gotest.tools/v3 v3.1.0 // indirect
-	k8s.io/apiextensions-apiserver v0.23.5 // indirect
+	k8s.io/apiextensions-apiserver v0.24.2 // indirect
 	k8s.io/cloud-provider v0.21.0 // indirect
-	k8s.io/component-base v0.23.5 // indirect
-	k8s.io/gengo v0.0.0-20210813121822-485abfe95c7c // indirect
+	k8s.io/component-base v0.24.2 // indirect
+	k8s.io/gengo v0.0.0-20211129171323-c02415ce4185 // indirect
 	k8s.io/klog/v2 v2.60.1 // indirect
 	k8s.io/legacy-cloud-providers v0.21.0 // indirect
 	k8s.io/utils v0.0.0-20220210201930-3a6ce19ff2f9 // indirect
-	sigs.k8s.io/json v0.0.0-20211020170558-c049b76a60c6 // indirect
+	sigs.k8s.io/json v0.0.0-20211208200746-9f7c6b3444d2 // indirect
 	sigs.k8s.io/structured-merge-diff/v4 v4.2.1 // indirect
 	sigs.k8s.io/yaml v1.3.0 // indirect
 )