bump to Go 1.22

.github/workflows/e2e-test.yaml

@@ -25,7 +25,7 @@ jobs:
           file: Dockerfile.controller
           push: true
           build-args: |
-            GO_BUILDER_IMG=golang:1.21
+            GO_BUILDER_IMG=golang:1.22
           tags: |
             ghcr.io/grafana/k6-operator:${{ github.sha }}
 

.github/workflows/golangci-lint.yaml

@@ -11,7 +11,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-go@v5
         with:
-          go-version: '1.21'
+          go-version: '1.22'
           cache: false
       - name: lint
         uses: golangci/golangci-lint-action@v3

.github/workflows/push.yaml

@@ -47,7 +47,7 @@ jobs:
           push: true
           file: Dockerfile.controller
           build-args: |
-            GO_BUILDER_IMG=golang:1.21
+            GO_BUILDER_IMG=golang:1.22
           platforms: linux/amd64,linux/arm64
           tags: ghcr.io/grafana/k6-operator:latest,ghcr.io/grafana/k6-operator:controller-${{env.IMAGETAG}}
       - name: "Build:dockerimage"

.github/workflows/unit-test.yaml

@@ -7,7 +7,7 @@ jobs:
   test:
     strategy:
       matrix:
-        go-version: [1.21.x]
+        go-version: [1.22.x]
         k8s_version: [1.19.2, 1.24.1, 1.27.1]
         os: [ubuntu-latest]
     runs-on: ${{ matrix.os }}

Makefile

@@ -12,7 +12,7 @@ endif
 BUNDLE_METADATA_OPTS ?= $(BUNDLE_CHANNELS) $(BUNDLE_DEFAULT_CHANNEL)
 
 # Image to use for building Go
-GO_BUILDER_IMG ?= "golang:1.21"
+GO_BUILDER_IMG ?= "golang:1.22"
 # Image URL to use all building/pushing image targets
 IMG_NAME ?= ghcr.io/grafana/k6-operator
 IMG_TAG ?= latest

go.mod

@@ -1,6 +1,6 @@
 module github.com/grafana/k6-operator
 
-go 1.21
+go 1.22
 
 require (
 	github.com/go-logr/logr v1.4.1