CLOUD-727 Bump go version 1.26 (#2245)

Author: gkech

.github/workflows/reviewdog.yml

@@ -30,7 +30,7 @@ jobs:
       - uses: actions/checkout@v6
       - uses: actions/setup-go@v6
         with:
-          go-version: '^1.25'
+          go-version: '^1.26'
       - run: go install -v github.com/incu6us/goimports-reviser/v3@latest
       - run: $(go env GOPATH)/bin/goimports-reviser -imports-order "std,general,company,project" -company-prefixes "github.com/percona" ./...
       - uses: reviewdog/action-suggester@v1.24.0
@@ -44,7 +44,7 @@ jobs:
       - uses: actions/checkout@v6
       - uses: actions/setup-go@v6
         with:
-          go-version: '^1.25'
+          go-version: '^1.26'
       - run: go install mvdan.cc/sh/v3/cmd/shfmt@latest
       - run: $(go env GOPATH)/bin/shfmt -f . | grep -v 'vendor' | xargs $(go env GOPATH)/bin/shfmt -bn -ci -s -w
       - name: suggester / shfmt

Jenkinsfile

@@ -519,7 +519,7 @@ pipeline {
                             -v $WORKSPACE/src/github.com/percona/percona-server-mongodb-operator:/go/src/github.com/percona/percona-server-mongodb-operator \
                             -w /go/src/github.com/percona/percona-server-mongodb-operator \
                             -e GOFLAGS='-buildvcs=false' \
-                            golang:1.25 sh -c '
+                            golang:1.26 sh -c '
                                 go install github.com/google/go-licenses@v1.6.0;
                                 /go/bin/go-licenses csv github.com/percona/percona-server-mongodb-operator/cmd/manager \
                                     | cut -d , -f 3 \
@@ -547,7 +547,7 @@ pipeline {
                             -v $WORKSPACE/src/github.com/percona/percona-server-mongodb-operator:/go/src/github.com/percona/percona-server-mongodb-operator \
                             -w /go/src/github.com/percona/percona-server-mongodb-operator \
                             -e GOFLAGS='-buildvcs=false' \
-                            golang:1.25 sh -c 'go build -v -o percona-server-mongodb-operator github.com/percona/percona-server-mongodb-operator/cmd/manager'
+                            golang:1.26 sh -c 'go build -v -o percona-server-mongodb-operator github.com/percona/percona-server-mongodb-operator/cmd/manager'
                     "
                 '''
 

build/Dockerfile

@@ -1,6 +1,6 @@
 ARG BASE_IMAGE=ubi10
 
-FROM --platform=${BUILDPLATFORM} golang:1.25 AS go_builder
+FROM --platform=${BUILDPLATFORM} golang:1.26 AS go_builder
 WORKDIR /go/src/github.com/percona/percona-server-mongodb-operator
 
 COPY go.mod go.sum ./

go.mod

@@ -1,6 +1,6 @@
 module github.com/percona/percona-server-mongodb-operator
 
-go 1.25.1
+go 1.26
 
 require (
 	github.com/Percona-Lab/percona-version-service v0.0.0-20230216094301-f9489c81b52a

pkg/psmdb/backup/pbm.go

@@ -115,15 +115,22 @@ func IsErrNoDocuments(err error) bool {
 
 func getMongoUri(ctx context.Context, k8sclient client.Client, cr *psmdbv1.PerconaServerMongoDB, addrs []string, tlsEnabled bool) (string, error) {
 	usersSecretName := psmdbv1.UserSecretName(cr)
+	if len(addrs) == 0 {
+		return "", errors.New("no addresses provided")
+	}
+
 	scr, err := getSecret(ctx, k8sclient, cr.Namespace, usersSecretName)
 	if err != nil {
 		return "", errors.Wrap(err, "get secrets")
 	}
 
+	// Use only the first address to avoid issues with Go's url.Parse
+	// which doesn't support MongoDB's multi-host URI format (host1:port,host2:port).
+	// The MongoDB driver will auto-discover other replica set members.
 	murl := fmt.Sprintf("mongodb://%s:%s@%s/",
 		url.QueryEscape(string(scr.Data["MONGODB_BACKUP_USER"])),
 		url.QueryEscape(string(scr.Data["MONGODB_BACKUP_PASSWORD"])),
-		strings.Join(addrs, ","),
+		addrs[0],
 	)
 
 	if !tlsEnabled {