refactor(repo): rename org numtide to multigres

Repository moved from numtide to multigres GitHub organization.

- Update Go module path from github.com/numtide/multigres-operator
  to github.com/multigres/multigres-operator across all packages
- Update container image registry prefix ghcr.io/numtide to
  ghcr.io/multigres in Makefile and kustomize config
- Update Dockerfile OCI labels, Prometheus runbook URLs, and all
  documentation references to point to the new org
- Update observer module path and Dockerfile label

Aligns all code and docs with the new GitHub organization home.

Signed-off-by: Fernando Villalba <nandovillalba@gmail.com>

Author: fernando-villalba

CONTRIBUTING.md

@@ -13,7 +13,7 @@
 
 ```bash
 # Clone the repository
-git clone https://github.com/numtide/multigres-operator.git
+git clone https://github.com/multigres/multigres-operator.git
 cd multigres-operator
 
 # Run unit tests

Dockerfile

@@ -41,7 +41,7 @@ RUN CGO_ENABLED=0 \
 # Refer to https://github.com/GoogleContainerTools/distroless for more details
 FROM gcr.io/distroless/static:nonroot
 
-LABEL org.opencontainers.image.source="https://github.com/numtide/multigres-operator"
+LABEL org.opencontainers.image.source="https://github.com/multigres/multigres-operator"
 WORKDIR /
 COPY --from=builder /workspace/manager .
 USER 65532:65532

Makefile

@@ -11,7 +11,7 @@ VERSION_SHORT ?= $(shell echo $(VERSION) | sed 's/^v//')
 # IMG is pinned to the last-built tag (written by the container target) when available.
 # This prevents tag drift between docker build and kind load caused by git state
 # changes (staging files, new commits) between make invocations.
-IMG_PREFIX ?= ghcr.io/numtide
+IMG_PREFIX ?= ghcr.io/multigres
 IMG_REPO ?= multigres-operator
 IMG_TAG_FILE ?= .last-built-tag
 IMG ?= $(if $(wildcard $(IMG_TAG_FILE)),$(IMG_PREFIX)/$(IMG_REPO):$(shell cat $(IMG_TAG_FILE)),$(IMG_PREFIX)/$(IMG_REPO):$(VERSION_SHORT))

PROJECT

@@ -7,7 +7,7 @@ domain: multigres.com
 layout:
 - go.kubebuilder.io/v4
 projectName: multigres-operator
-repo: github.com/numtide/multigres-operator
+repo: github.com/multigres/multigres-operator
 resources:
 - api:
     crdVersion: v1
@@ -16,30 +16,30 @@ resources:
   domain: multigres.com
   group: multigres
   kind: MultiGateway
-  path: github.com/numtide/multigres-operator/api/v1alpha1
+  path: github.com/multigres/multigres-operator/api/v1alpha1
   version: v1alpha1
 - api:
     crdVersion: v1
     namespaced: true
   domain: multigres.com
   group: multigres
   kind: MultiPooler
-  path: github.com/numtide/multigres-operator/api/v1alpha1
+  path: github.com/multigres/multigres-operator/api/v1alpha1
   version: v1alpha1
 - api:
     crdVersion: v1
     namespaced: true
   domain: multigres.com
   group: multigres
   kind: Etcd
-  path: github.com/numtide/multigres-operator/api/v1alpha1
+  path: github.com/multigres/multigres-operator/api/v1alpha1
   version: v1alpha1
 - api:
     crdVersion: v1
     namespaced: true
   domain: multigres.com
   group: multigres
   kind: MultiOrch
-  path: github.com/numtide/multigres-operator/api/v1alpha1
+  path: github.com/multigres/multigres-operator/api/v1alpha1
   version: v1alpha1
 version: "3"

README.md

@@ -41,7 +41,7 @@ Install the operator with built-in self-signed certificate management:
 
 ```bash
 kubectl apply --server-side -f \
-  https://github.com/numtide/multigres-operator/releases/latest/download/install.yaml
+  https://github.com/multigres/multigres-operator/releases/latest/download/install.yaml
 ```
 
 This deploys the operator into the `multigres-operator` namespace with:
@@ -54,7 +54,7 @@ This deploys the operator into the `multigres-operator` namespace with:
 Once the operator is running, try a sample cluster:
 
 ```bash
-kubectl apply -f https://raw.githubusercontent.com/numtide/multigres-operator/main/config/samples/minimal.yaml
+kubectl apply -f https://raw.githubusercontent.com/multigres/multigres-operator/main/config/samples/minimal.yaml
 ```
 
 For more sample configurations, see the [samples directory](config/samples/README.md).

cmd/multigres-operator/main.go

@@ -49,19 +49,19 @@ import (
 	metricsserver "sigs.k8s.io/controller-runtime/pkg/metrics/server"
 	ctrlwebhook "sigs.k8s.io/controller-runtime/pkg/webhook"
 
-	multigresv1alpha1 "github.com/numtide/multigres-operator/api/v1alpha1"
-	multigresclustercontroller "github.com/numtide/multigres-operator/pkg/cluster-handler/controller/multigrescluster"
-	tablegroupcontroller "github.com/numtide/multigres-operator/pkg/cluster-handler/controller/tablegroup"
-	"github.com/numtide/multigres-operator/pkg/resolver"
-	cellcontroller "github.com/numtide/multigres-operator/pkg/resource-handler/controller/cell"
-	shardcontroller "github.com/numtide/multigres-operator/pkg/resource-handler/controller/shard"
-	toposervercontroller "github.com/numtide/multigres-operator/pkg/resource-handler/controller/toposerver"
-	"github.com/numtide/multigres-operator/pkg/util/metadata"
-	multigreswebhook "github.com/numtide/multigres-operator/pkg/webhook"
-
-	gencert "github.com/numtide/multigres-operator/pkg/cert"
-
-	"github.com/numtide/multigres-operator/pkg/monitoring"
+	multigresv1alpha1 "github.com/multigres/multigres-operator/api/v1alpha1"
+	multigresclustercontroller "github.com/multigres/multigres-operator/pkg/cluster-handler/controller/multigrescluster"
+	tablegroupcontroller "github.com/multigres/multigres-operator/pkg/cluster-handler/controller/tablegroup"
+	"github.com/multigres/multigres-operator/pkg/resolver"
+	cellcontroller "github.com/multigres/multigres-operator/pkg/resource-handler/controller/cell"
+	shardcontroller "github.com/multigres/multigres-operator/pkg/resource-handler/controller/shard"
+	toposervercontroller "github.com/multigres/multigres-operator/pkg/resource-handler/controller/toposerver"
+	"github.com/multigres/multigres-operator/pkg/util/metadata"
+	multigreswebhook "github.com/multigres/multigres-operator/pkg/webhook"
+
+	gencert "github.com/multigres/multigres-operator/pkg/cert"
+
+	"github.com/multigres/multigres-operator/pkg/monitoring"
 )
 
 var (

config/manager/kustomization.yaml

@@ -4,5 +4,5 @@ apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
 images:
 - name: controller
-  newName: ghcr.io/numtide/multigres-operator
+  newName: ghcr.io/multigres/multigres-operator
   newTag: 0.5.0-4-g3f5e5d4-dirty

config/monitoring/prometheus-rules.yaml

@@ -21,7 +21,7 @@ spec:
             description: >-
               Controller {{ $labels.controller }} has had a non-zero reconcile
               error rate for the last 5 minutes (current: {{ $value | humanize }}/s).
-            runbook_url: "https://github.com/numtide/multigres-operator/blob/main/docs/monitoring/runbooks/MultigresClusterReconcileErrors.md"
+            runbook_url: "https://github.com/multigres/multigres-operator/blob/main/docs/monitoring/runbooks/MultigresClusterReconcileErrors.md"
 
         - alert: MultigresClusterDegraded
           expr: multigres_operator_cluster_info{phase!="Healthy"} == 1
@@ -33,7 +33,7 @@ spec:
             description: >-
               Cluster {{ $labels.name }} in namespace {{ $labels.namespace }}
               has been in phase "{{ $labels.phase }}" for more than 10 minutes.
-            runbook_url: "https://github.com/numtide/multigres-operator/blob/main/docs/monitoring/runbooks/MultigresClusterDegraded.md"
+            runbook_url: "https://github.com/multigres/multigres-operator/blob/main/docs/monitoring/runbooks/MultigresClusterDegraded.md"
 
         - alert: MultigresCellGatewayUnavailable
           expr: multigres_operator_cell_gateway_replicas{state="ready"} == 0
@@ -46,7 +46,7 @@ spec:
               Cell {{ $labels.cell }} in namespace {{ $labels.namespace }} has
               had zero ready MultiGateway replicas for 5 minutes. Traffic
               cannot be routed to this cell.
-            runbook_url: "https://github.com/numtide/multigres-operator/blob/main/docs/monitoring/runbooks/MultigresCellGatewayUnavailable.md"
+            runbook_url: "https://github.com/multigres/multigres-operator/blob/main/docs/monitoring/runbooks/MultigresCellGatewayUnavailable.md"
 
         - alert: MultigresShardPoolDegraded
           expr: >-
@@ -62,7 +62,7 @@ spec:
               Pool {{ $labels.pool }} of shard {{ $labels.shard }} in namespace
               {{ $labels.namespace }} has had fewer ready replicas than desired
               for more than 10 minutes.
-            runbook_url: "https://github.com/numtide/multigres-operator/blob/main/docs/monitoring/runbooks/MultigresShardPoolDegraded.md"
+            runbook_url: "https://github.com/multigres/multigres-operator/blob/main/docs/monitoring/runbooks/MultigresShardPoolDegraded.md"
 
         - alert: MultigresWebhookErrors
           expr: rate(multigres_operator_webhook_request_total{result="error"}[5m]) > 0
@@ -75,7 +75,7 @@ spec:
               The {{ $labels.operation }} webhook for {{ $labels.resource }}
               has had a non-zero error rate for the last 5 minutes
               (current: {{ $value | humanize }}/s).
-            runbook_url: "https://github.com/numtide/multigres-operator/blob/main/docs/monitoring/runbooks/MultigresWebhookErrors.md"
+            runbook_url: "https://github.com/multigres/multigres-operator/blob/main/docs/monitoring/runbooks/MultigresWebhookErrors.md"
 
         # ── Backup & Drain ────────────────────────────────────────
 
@@ -90,7 +90,7 @@ spec:
               The most recent backup for shard {{ $labels.shard }} in cluster
               {{ $labels.cluster }} (namespace {{ $labels.namespace }}) is
               {{ $value | humanizeDuration }} old. Check backup job health.
-            runbook_url: "https://github.com/numtide/multigres-operator/blob/main/docs/monitoring/runbooks/MultigresBackupStale.md"
+            runbook_url: "https://github.com/multigres/multigres-operator/blob/main/docs/monitoring/runbooks/MultigresBackupStale.md"
 
         - alert: MultigresRollingUpdateStuck
           expr: multigres_operator_rolling_update_in_progress == 1
@@ -104,7 +104,7 @@ spec:
               {{ $labels.cell }} (namespace {{ $labels.namespace }}) has been
               performing a rolling update for more than 30 minutes. Check for
               pods stuck in pending or crash-looping state.
-            runbook_url: "https://github.com/numtide/multigres-operator/blob/main/docs/monitoring/runbooks/MultigresRollingUpdateStuck.md"
+            runbook_url: "https://github.com/multigres/multigres-operator/blob/main/docs/monitoring/runbooks/MultigresRollingUpdateStuck.md"
 
         - alert: MultigresDrainTimeout
           expr: rate(multigres_operator_drain_operations_total{result="timeout"}[5m]) > 0
@@ -117,7 +117,7 @@ spec:
               Shard {{ $labels.shard }} in cluster {{ $labels.cluster }} has
               had drain timeouts for the last 10 minutes. Pods may be stuck
               in a drain state. Check pod logs and topology server connectivity.
-            runbook_url: "https://github.com/numtide/multigres-operator/blob/main/docs/monitoring/runbooks/MultigresDrainTimeout.md"
+            runbook_url: "https://github.com/multigres/multigres-operator/blob/main/docs/monitoring/runbooks/MultigresDrainTimeout.md"
 
         # ── Latency ───────────────────────────────────────────────
 
@@ -132,7 +132,7 @@ spec:
               Controller {{ $labels.controller }} p99 reconcile duration has
               exceeded 30 seconds for the last 5 minutes
               (current: {{ $value | humanize }}s).
-            runbook_url: "https://github.com/numtide/multigres-operator/blob/main/docs/monitoring/runbooks/MultigresReconcileSlow.md"
+            runbook_url: "https://github.com/multigres/multigres-operator/blob/main/docs/monitoring/runbooks/MultigresReconcileSlow.md"
 
         # ── Saturation ────────────────────────────────────────────
 
@@ -147,4 +147,4 @@ spec:
               The {{ $labels.name }} controller work queue has been deeper than
               50 items for more than 10 minutes. The operator cannot keep up
               with incoming events. Consider increasing MaxConcurrentReconciles.
-            runbook_url: "https://github.com/numtide/multigres-operator/blob/main/docs/monitoring/runbooks/MultigresControllerSaturated.md"
+            runbook_url: "https://github.com/multigres/multigres-operator/blob/main/docs/monitoring/runbooks/MultigresControllerSaturated.md"

demo/cert-manager/README.md

@@ -28,7 +28,7 @@ kubectl wait --for=condition=Available deployment --all -n cert-manager --timeou
 
 ```bash
 kubectl apply --server-side -f \
-  https://github.com/numtide/multigres-operator/releases/latest/download/install-certmanager.yaml
+  https://github.com/multigres/multigres-operator/releases/latest/download/install-certmanager.yaml
 ```
 
 This overlay:

demo/observability/README.md

@@ -33,7 +33,7 @@ kubectl wait --for=condition=Available deployment/prometheus-operator -n default
 
 ```bash
 kubectl apply --server-side -f \
-  https://github.com/numtide/multigres-operator/releases/latest/download/install-observability.yaml
+  https://github.com/multigres/multigres-operator/releases/latest/download/install-observability.yaml
 ```
 
 ### 3. Access the dashboards