bump golang versions

.github/workflows/build.yml

@@ -12,7 +12,7 @@ on:
       - "!deploy/iso/**"
 env:
   GOPROXY: https://proxy.golang.org
-  GO_VERSION: '1.17.7'
+  GO_VERSION: '1.18'
 permissions:
   contents: read
 

.github/workflows/docs.yml

@@ -6,7 +6,7 @@ on:
       - master  
 env:
   GOPROXY: https://proxy.golang.org
-  GO_VERSION: '1.17.7'
+  GO_VERSION: '1.18'
 permissions:
   contents: read
 

.github/workflows/functional_verified.yml

@@ -21,7 +21,7 @@ on:
       - deleted
 env:
   GOPROXY: https://proxy.golang.org
-  GO_VERSION: '1.17.7'
+  GO_VERSION: '1.18'
 
 permissions:
   contents: read

.github/workflows/leaderboard.yml

@@ -7,7 +7,7 @@ on:
   release:
     types: [published]
 env:
-  GO_VERSION: '1.17.7'
+  GO_VERSION: '1.18'
 permissions:
   contents: read
 

.github/workflows/master.yml

@@ -14,7 +14,7 @@ on:
       - "!deploy/iso/**"
 env:
   GOPROXY: https://proxy.golang.org
-  GO_VERSION: '1.17.7'
+  GO_VERSION: '1.18'
 permissions:
   contents: read
 

.github/workflows/pr.yml

@@ -12,7 +12,7 @@ on:
       - "!deploy/iso/**"
 env:
   GOPROXY: https://proxy.golang.org
-  GO_VERSION: '1.17.7'
+  GO_VERSION: '1.18'
 permissions:
   contents: read
 

.github/workflows/time-to-k8s-public-chart.yml

@@ -6,7 +6,7 @@ on:
     - cron: "0 2,14 * * *"
 env:
   GOPROXY: https://proxy.golang.org
-  GO_VERSION: '1.17.7'
+  GO_VERSION: '1.18'
 permissions:
   contents: read
 

.github/workflows/time-to-k8s.yml

@@ -5,7 +5,7 @@ on:
     types: [released]
 env:
   GOPROXY: https://proxy.golang.org
-  GO_VERSION: '1.17.7'
+  GO_VERSION: '1.18'
 permissions:
   contents: read
 

.github/workflows/translations.yml

@@ -6,7 +6,7 @@ on:
       - "translations/**"
 env:
   GOPROXY: https://proxy.golang.org
-  GO_VERSION: '1.17.7'
+  GO_VERSION: '1.18'
 permissions:
   contents: read
 

.github/workflows/update-golang-version.yml

@@ -6,7 +6,7 @@ on:
     - cron: "0 9 * * 1"
 env:
   GOPROXY: https://proxy.golang.org
-  GO_VERSION: '1.17.7'
+  GO_VERSION: '1.18'
 permissions:
   contents: read
 

.github/workflows/update-golint-version.yml

@@ -6,7 +6,7 @@ on:
     - cron: "0 10 * * 1"
 env:
   GOPROXY: https://proxy.golang.org
-  GO_VERSION: '1.17.7'
+  GO_VERSION: '1.18'
 permissions:
   contents: read
 

.github/workflows/update-k8s-versions.yml

@@ -6,7 +6,7 @@ on:
     - cron: "0 8 * * 1"
 env:
   GOPROXY: https://proxy.golang.org
-  GO_VERSION: '1.17.7'
+  GO_VERSION: '1.18'
 permissions:
   contents: read
 

.github/workflows/update-kubadm-constants.yml

@@ -6,7 +6,7 @@ on:
     - cron: "0 6 * * 1"
 env:
   GOPROXY: https://proxy.golang.org
-  GO_VERSION: '1.17.7'
+  GO_VERSION: '1.18'
 permissions:
   contents: read
 

Makefile

@@ -33,7 +33,7 @@ RPM_REVISION ?= 0
 
 # used by hack/jenkins/release_build_and_upload.sh and KVM_BUILD_IMAGE, see also BUILD_IMAGE below
 # update this only by running `make update-golang-version`
-GO_VERSION ?= 1.17.7
+GO_VERSION ?= 1.18
 # update this only by running `make update-golang-version`
 GO_K8S_VERSION_PREFIX ?= v1.24.0
 

go.mod

@@ -1,6 +1,6 @@
 module k8s.io/minikube
 
-go 1.17
+go 1.18
 
 require (
 	cloud.google.com/go/storage v1.21.0

hack/jenkins/installers/check_install_golang.sh

@@ -22,7 +22,7 @@ if (($# < 1)); then
   exit 1
 fi
 
-VERSION_TO_INSTALL=1.17.7
+VERSION_TO_INSTALL=1.18
 INSTALL_PATH=${1}
 
 function current_arch() {