Bump golang to 1.20

Author: olemarkus

.github/workflows/main.yml

@@ -19,7 +19,7 @@ jobs:
       - name: Set up go
         uses: actions/setup-go@4d34df0c2316fe8122ab82dc22947d607c0c91f9
         with:
-          go-version: '1.19.7'
+          go-version: '1.20.3'
 
       - uses: actions/checkout@8f4b7f84864484a7bf31766abe9204da3cbe65b3
         with:
@@ -36,7 +36,7 @@ jobs:
     - name: Set up go
       uses: actions/setup-go@4d34df0c2316fe8122ab82dc22947d607c0c91f9
       with:
-        go-version: '1.19.7'
+        go-version: '1.20.3'
 
     - uses: actions/checkout@8f4b7f84864484a7bf31766abe9204da3cbe65b3
       with:
@@ -53,7 +53,7 @@ jobs:
     - name: Set up go
       uses: actions/setup-go@4d34df0c2316fe8122ab82dc22947d607c0c91f9
       with:
-        go-version: '1.19.7'
+        go-version: '1.20.3'
 
     - uses: actions/checkout@8f4b7f84864484a7bf31766abe9204da3cbe65b3
       with:
@@ -70,7 +70,7 @@ jobs:
       - name: Set up go
         uses: actions/setup-go@4d34df0c2316fe8122ab82dc22947d607c0c91f9
         with:
-          go-version: '1.19.7'
+          go-version: '1.20.3'
 
       - uses: actions/checkout@8f4b7f84864484a7bf31766abe9204da3cbe65b3
         with:

.github/workflows/update-deps.yml

@@ -19,7 +19,7 @@ jobs:
     steps:
       - uses: actions/setup-go@4d34df0c2316fe8122ab82dc22947d607c0c91f9
         with:
-          go-version: '1.19.7'
+          go-version: '1.20.3'
       - uses: actions/checkout@8f4b7f84864484a7bf31766abe9204da3cbe65b3
       - name: Update Dependencies
         id: update_deps

.golangci.yaml

@@ -22,7 +22,7 @@ linters:
 
 linters-settings: # please keep this alphabetized
   staticcheck:
-    go: "1.19"
+    go: "1.20"
     checks: [
       "all",
       "-ST1000",  # Incorrect or missing package comment

cloudbuild.yaml

@@ -5,7 +5,7 @@ options:
   machineType: 'N1_HIGHCPU_8'
 steps:
 # Push the images
-- name: 'docker.io/library/golang:1.19.7-bullseye'
+- name: 'docker.io/library/golang:1.20.3-bullseye'
   id: images
   entrypoint: make
   env:
@@ -20,7 +20,7 @@ steps:
   - dns-controller-push
   - kube-apiserver-healthcheck-push
 # Push the artifacts
-- name: 'docker.io/library/golang:1.19.7-bullseye'
+- name: 'docker.io/library/golang:1.20.3-bullseye'
   id: artifacts
   entrypoint: make
   env:
@@ -35,7 +35,7 @@ steps:
   args:
   - gcs-upload-and-tag
 # Build cloudbuild artifacts (for attestation)
-- name: 'docker.io/library/golang:1.19.7-bullseye'
+- name: 'docker.io/library/golang:1.20.3-bullseye'
   id: cloudbuild-artifacts
   entrypoint: make
   env:

go.mod

@@ -1,6 +1,6 @@
 module k8s.io/kops
 
-go 1.19
+go 1.20
 
 replace (
 	github.com/docker/cli => github.com/docker/cli v20.10.21+incompatible

hack/go.mod

@@ -1,6 +1,6 @@
 module k8s.io/kops/hack
 
-go 1.19
+go 1.20
 
 require (
 	github.com/client9/misspell v0.3.4

tests/e2e/go.mod

@@ -1,6 +1,6 @@
 module k8s.io/kops/tests/e2e
 
-go 1.19
+go 1.20
 
 replace k8s.io/kops => ../../.