Update to go-1.23 and fix new linter warnings (#105)

* Update to go-1.23 and fix new linter warnings

* More docs

Author: majst01

.github/workflows/docker.yaml

@@ -55,7 +55,7 @@ jobs:
         make server
 
     - name: Build and push image
-      uses: docker/build-push-action@v5
+      uses: docker/build-push-action@v6
       with:
         context: .
         push: true

Dockerfile

@@ -1,5 +1,5 @@
 FROM alpine:3.20 as health-downloader
-ENV GRPC_HEALTH_PROBE_VERSION=v0.4.26 \
+ENV GRPC_HEALTH_PROBE_VERSION=v0.4.28 \
     GRPC_HEALTH_PROBE_URL=https://github.com/grpc-ecosystem/grpc-health-probe/releases/download
 RUN apk -U add curl \
  && curl -fLso /bin/grpc_health_probe \

README.md

@@ -13,6 +13,8 @@ This Microservice provides the source of truth for master data.
 * tenant project
   * settings
     * limit max clusters
+* tenant members
+* tenant project members
 
 ## Design
 

api/rest/mapper/mapper_test.go

@@ -7,6 +7,7 @@ import (
 
 	"github.com/google/go-cmp/cmp"
 	v1 "github.com/metal-stack/masterdata-api/api/rest/v1"
+	"github.com/metal-stack/metal-lib/pkg/pointer"
 )
 
 func TestTenantMapperRoundtrip(t *testing.T) {
@@ -36,30 +37,30 @@ func TestTenantMapperRoundtrip(t *testing.T) {
 				Description: "tnt is a test tenant",
 				DefaultQuotas: &v1.QuotaSet{
 					Cluster: &v1.Quota{
-						Quota: int32p(100),
+						Quota: pointer.Pointer(int32(100)),
 					},
 					Machine: &v1.Quota{
-						Quota: int32p(10),
+						Quota: pointer.Pointer(int32(10)),
 					},
 					Ip: &v1.Quota{
-						Quota: int32p(20),
+						Quota: pointer.Pointer(int32(20)),
 					},
 					Project: &v1.Quota{
-						Quota: int32p(11),
+						Quota: pointer.Pointer(int32(11)),
 					},
 				},
 				Quotas: &v1.QuotaSet{
 					Cluster: &v1.Quota{
-						Quota: int32p(100),
+						Quota: pointer.Pointer(int32(100)),
 					},
 					Machine: &v1.Quota{
-						Quota: int32p(72),
+						Quota: pointer.Pointer(int32(72)),
 					},
 					Ip: &v1.Quota{
-						Quota: int32p(30),
+						Quota: pointer.Pointer(int32(30)),
 					},
 					Project: &v1.Quota{
-						Quota: int32p(7),
+						Quota: pointer.Pointer(int32(7)),
 					},
 				},
 				IAMConfig: &v1.IAMConfig{
@@ -137,11 +138,6 @@ func TestTenantMapperRoundtrip(t *testing.T) {
 	}
 }
 
-func int32p(i int) *int32 {
-	i32 := int32(i)
-	return &i32
-}
-
 func mustParseTimeP(ts string) *time.Time {
 	t, err := time.Parse("2006-01-02", ts)
 	if err != nil {