Update Go to 1.27.x (#1053)

* Update Go to 1.27.x

Also sync Makefile.common and .github/workflows/golangci-lint.yml from prometheus.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>

* Replace deprecated gomodguard linter with v2

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>

* Add more deprecation ignore lines

Stop-gap while we consider doing things differently.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>

* Fix gomodguard_v2 config

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>

---------

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>

Author: bboreham

.github/workflows/ci.yml

@@ -18,7 +18,7 @@ jobs:
     container:
       # Whenever the Go version is updated here, .promu.yml
       # should also be updated.
-      image: quay.io/prometheus/golang-builder:1.26-base
+      image: quay.io/prometheus/golang-builder:1.27-base
     steps:
       - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
         with:
@@ -31,7 +31,7 @@ jobs:
     container:
       # Whenever the Go version is updated here, .promu.yml
       # should also be updated.
-      image: quay.io/prometheus/golang-builder:1.26-base
+      image: quay.io/prometheus/golang-builder:1.27-base
     steps:
       - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
         with:

.github/workflows/golangci-lint.yml

@@ -30,9 +30,9 @@ jobs:
         with:
           persist-credentials: false
       - name: Install Go
-        uses: actions/setup-go@924ae3a1cded613372ab5595356fb5720e22ba16 # v6.5.0
+        uses: actions/setup-go@b7ad1dad31e06c5925ef5d2fc7ad053ef454303e # v7.0.0
         with:
-          go-version: 1.26.x
+          go-version: 1.27.x
       - name: Install snmp_exporter/generator dependencies
         run: sudo apt-get update && sudo apt-get -y install libsnmp-dev
         if: github.repository == 'prometheus/snmp_exporter'

.golangci.yml

@@ -12,7 +12,7 @@ issues:
 linters:
   enable:
     - errorlint
-    - gomodguard
+    - gomodguard_v2
     - misspell
     - revive
     - whitespace
@@ -28,13 +28,12 @@ linters:
       - std-error-handling
     warn-unused: true
   settings:
-    gomodguard:
+    gomodguard_v2:
       blocked:
-        modules:
-          - github.com/pkg/errors:
-              recommendations:
-                - errors
-                - fmt
+        - module: github.com/pkg/errors
+          recommendations:
+            - errors
+            - fmt
     revive:
       rules:
         # https://github.com/mgechev/revive/blob/master/RULES_DESCRIPTIONS.md

.promu.yml

@@ -1,7 +1,7 @@
 go:
-    # Whenever the Go version is updated here, .travis.yml and
-    # .circle/config.yml should also be updated if in use.
-    version: 1.26
+    # Whenever the Go version is updated here, .github/workflows/ci.yml
+    # should also be updated if in use.
+    version: 1.27
 repository:
     path: github.com/prometheus/test-infra
 build:

Makefile.common

@@ -61,7 +61,7 @@ PROMU_URL     := https://github.com/prometheus/promu/releases/download/v$(PROMU_
 SKIP_GOLANGCI_LINT :=
 GOLANGCI_LINT :=
 GOLANGCI_LINT_OPTS ?=
-GOLANGCI_LINT_VERSION ?= v2.12.2
+GOLANGCI_LINT_VERSION ?= v2.13.1
 GOLANGCI_FMT_OPTS ?=
 # golangci-lint only supports linux, darwin and windows platforms on i386/amd64/arm64.
 # windows isn't included here because of the path separator being different.
@@ -247,6 +247,11 @@ common-docker-repo-name:
 
 .PHONY: common-docker $(BUILD_DOCKER_ARCHS)
 common-docker: $(BUILD_DOCKER_ARCHS)
+
+.PHONY: common-docker-current-arch
+common-docker-current-arch:
+	$(MAKE) common-docker-$(GOHOSTARCH)
+
 # DOCKER_ARCHS holds promu architecture names, which are not OCI platform strings.
 $(BUILD_DOCKER_ARCHS): common-docker-%:
 	@for variant in $(DOCKERFILE_VARIANTS_WITH_NAMES); do \

pkg/provider/gke/gke.go

@@ -288,8 +288,11 @@ func (c *GKE) clusterDeleted(req *containerpb.DeleteClusterRequest) (bool, error
 // clusterRunning checks whether a cluster is in a running state.
 func (c *GKE) clusterRunning(zone, projectID, clusterID string) (bool, error) {
 	req := &containerpb.GetClusterRequest{
+		//nolint:staticcheck // SA1019 - Ignore "Do not use.".
 		ProjectId: projectID,
-		Zone:      zone,
+		//nolint:staticcheck // SA1019 - Ignore "Do not use.".
+		Zone: zone,
+		//nolint:staticcheck // SA1019 - Ignore "Do not use.".
 		ClusterId: clusterID,
 	}
 	cluster, err := c.clientGKE.GetCluster(c.ctx, req)
@@ -397,8 +400,10 @@ func (c *GKE) NodePoolDelete(*kingpin.ParseContext) error {
 				//nolint:staticcheck // SA1019 - Ignore "Do not use.".
 				ProjectId: reqC.ProjectId,
 				//nolint:staticcheck // SA1019 - Ignore "Do not use.".
-				Zone:       reqC.Zone,
-				ClusterId:  reqC.Cluster.Name,
+				Zone: reqC.Zone,
+				//nolint:staticcheck // SA1019 - Ignore "Do not use.".
+				ClusterId: reqC.Cluster.Name,
+				//nolint:staticcheck // SA1019 - Ignore "Do not use.".
 				NodePoolId: node.Name,
 			}
 			//nolint:staticcheck // SA1019 - Ignore "Do not use.".
@@ -444,9 +449,13 @@ func (c *GKE) nodePoolDeleted(req *containerpb.DeleteNodePoolRequest) (bool, err
 // nodePoolRunning checks whether a nodepool has been created and is running.
 func (c *GKE) nodePoolRunning(zone, projectID, clusterID, poolName string) (bool, error) {
 	req := &containerpb.GetNodePoolRequest{
-		ProjectId:  projectID,
-		Zone:       zone,
-		ClusterId:  clusterID,
+		//nolint:staticcheck // SA1019 - Ignore "Do not use.".
+		ProjectId: projectID,
+		//nolint:staticcheck // SA1019 - Ignore "Do not use.".
+		Zone: zone,
+		//nolint:staticcheck // SA1019 - Ignore "Do not use.".
+		ClusterId: clusterID,
+		//nolint:staticcheck // SA1019 - Ignore "Do not use.".
 		NodePoolId: poolName,
 	}
 	rep, err := c.clientGKE.GetNodePool(c.ctx, req)
@@ -526,8 +535,11 @@ func (c *GKE) AllNodepoolsDeleted(*kingpin.ParseContext) error {
 func (c *GKE) NewK8sProvider(*kingpin.ParseContext) error {
 	// Get the authentication certificate for the cluster using the GKE client.
 	req := &containerpb.GetClusterRequest{
+		//nolint:staticcheck // SA1019 - Ignore "Do not use.".
 		ProjectId: c.DeploymentVars["GKE_PROJECT_ID"],
-		Zone:      c.DeploymentVars["ZONE"],
+		//nolint:staticcheck // SA1019 - Ignore "Do not use.".
+		Zone: c.DeploymentVars["ZONE"],
+		//nolint:staticcheck // SA1019 - Ignore "Do not use.".
 		ClusterId: c.DeploymentVars["CLUSTER_NAME"],
 	}
 	rep, err := c.clientGKE.GetCluster(c.ctx, req)

tools/prometheus-builder/Dockerfile

@@ -1,4 +1,4 @@
-FROM quay.io/prometheus/golang-builder:1.26-base
+FROM quay.io/prometheus/golang-builder:1.27-base
 
 RUN mkdir -p /go/src/github.com