fix(dex): point deploys and docs at ghcr.io/luxfi/dex

Helm values, the staging and production manifests, and the operations
guide name the image .github/workflows/docker.yml publishes, so a
rollout pulls and a copied `docker pull` resolves.

deploy.sh deploys that published image; CI owns the multi-arch build.
The image table lists the tag the Dockerfile produces.

docs/content/docs/operations/docker.mdx

@@ -13,21 +13,16 @@ This guide covers deploying LX using Docker, Docker Compose, and Kubernetes.
 
 | Image | Description | Size |
 |-------|-------------|------|
-| `registry.lux.network/lxdex:latest` | Standard image | ~50MB |
-| `registry.lux.network/lxdex:gpu` | CUDA GPU support | ~2GB |
-| `registry.lux.network/lxdex:fpga` | FPGA support | ~100MB |
+| `ghcr.io/luxfi/dex:latest` | Standard image | ~50MB |
 
 ### Pull Images
 
 ```bash
 # Latest stable
-docker pull registry.lux.network/lxdex:latest
+docker pull ghcr.io/luxfi/dex:latest
 
 # Specific version
-docker pull registry.lux.network/lxdex:v1.0.0
-
-# GPU-enabled
-docker pull registry.lux.network/lxdex:v1.0.0-gpu
+docker pull ghcr.io/luxfi/dex:v1.0.0
 ```
 
 ## Dockerfile
@@ -173,7 +168,7 @@ volumes:
 # compose.yml
 services:
   lxdex-node-0:
-    image: registry.lux.network/lxdex:v1.0.0
+    image: ghcr.io/luxfi/dex:v1.0.0
     container_name: lxdex-node-0
     hostname: lxdex-node-0
     ports:
@@ -213,7 +208,7 @@ services:
     restart: always
 
   lxdex-node-1:
-    image: registry.lux.network/lxdex:v1.0.0
+    image: ghcr.io/luxfi/dex:v1.0.0
     container_name: lxdex-node-1
     hostname: lxdex-node-1
     ports:
@@ -237,7 +232,7 @@ services:
     restart: always
 
   lxdex-node-2:
-    image: registry.lux.network/lxdex:v1.0.0
+    image: ghcr.io/luxfi/dex:v1.0.0
     container_name: lxdex-node-2
     hostname: lxdex-node-2
     ports:
@@ -541,7 +536,7 @@ spec:
               topologyKey: kubernetes.io/hostname
       containers:
         - name: lxdex
-          image: registry.lux.network/lxdex:v1.0.0
+          image: ghcr.io/luxfi/dex:v1.0.0
           imagePullPolicy: Always
           command: ["/usr/local/bin/luxd"]
           args:
@@ -800,7 +795,7 @@ helm upgrade lxdex lux/lxdex \
 replicaCount: 3
 
 image:
-  repository: registry.lux.network/lxdex
+  repository: ghcr.io/luxfi/dex
   tag: v1.0.0
   pullPolicy: Always
 

docs/content/docs/operations/index.mdx

@@ -92,7 +92,7 @@ chmod +x luxd
 
 ```bash
 # Pull official image
-docker pull registry.lux.network/lxdex:latest
+docker pull ghcr.io/luxfi/dex:latest
 
 # Run single node
 docker run -d \
@@ -101,7 +101,7 @@ docker run -d \
   -p 8081:8081 \
   -p 9090:9090 \
   -v lxdex-data:/data \
-  registry.lux.network/lxdex:latest
+  ghcr.io/luxfi/dex:latest
 
 # Check health
 curl http://localhost:8080/health

helm/lxdex/values.yaml

@@ -2,7 +2,7 @@
 replicaCount: 3
 
 image:
-  repository: registry.lux.network/lxdex
+  repository: ghcr.io/luxfi/dex
   pullPolicy: IfNotPresent
   tag: "v1.0.0"
 

k8s/production/statefulset.yaml

@@ -33,7 +33,7 @@ spec:
             topologyKey: kubernetes.io/hostname
       containers:
       - name: lxdex
-        image: registry.lux.network/lxdex:v1.0.0
+        image: ghcr.io/luxfi/dex:v1.0.0
         imagePullPolicy: Always
         command: ["/bin/luxd"]
         args:

k8s/staging/deployment.yaml

@@ -19,7 +19,7 @@ spec:
     spec:
       containers:
       - name: lxdex
-        image: registry.lux.network/lxdex:staging
+        image: ghcr.io/luxfi/dex:staging
         imagePullPolicy: Always
         ports:
         - containerPort: 8080

scripts/deploy.sh

@@ -3,6 +3,9 @@ set -euo pipefail
 
 # LX Deployment Script
 # Usage: ./deploy.sh [staging|production] [action]
+#
+# Deploys the ghcr.io/luxfi/dex image that .github/workflows/docker.yml publishes.
+# Tag comes from `git describe`, so deploy from a commit whose tag CI has built.
 
 ENVIRONMENT=${1:-staging}
 ACTION=${2:-deploy}
@@ -35,33 +38,11 @@ check_prerequisites() {
     
     command -v kubectl >/dev/null 2>&1 || error "kubectl is not installed"
     command -v helm >/dev/null 2>&1 || error "helm is not installed"
-    command -v docker >/dev/null 2>&1 || error "docker is not installed"
-    
+
     # Check kubectl connection
     kubectl cluster-info >/dev/null 2>&1 || error "kubectl is not configured or cluster is unreachable"
-    
-    log "Prerequisites check passed"
-}
 
-# Build and push Docker images
-build_images() {
-    log "Building Docker images..."
-    
-    # Build dexd image (canonical Dockerfile, CPU)
-    docker build -f Dockerfile -t registry.lux.network/lxdex:${VERSION} .
-    docker build -f Dockerfile -t registry.lux.network/lxdex:${ENVIRONMENT} .
-    
-    # Build UI image
-    docker build -f docker/ui/Dockerfile -t registry.lux.network/lxdex-ui:${VERSION} ./ui
-    docker build -f docker/ui/Dockerfile -t registry.lux.network/lxdex-ui:${ENVIRONMENT} ./ui
-    
-    log "Pushing images to registry..."
-    docker push registry.lux.network/lxdex:${VERSION}
-    docker push registry.lux.network/lxdex:${ENVIRONMENT}
-    docker push registry.lux.network/lxdex-ui:${VERSION}
-    docker push registry.lux.network/lxdex-ui:${ENVIRONMENT}
-    
-    log "Images built and pushed successfully"
+    log "Prerequisites check passed"
 }
 
 # Deploy using kubectl
@@ -211,7 +192,6 @@ main() {
                 fi
             fi
             
-            build_images
             deploy_helm  # or deploy_kubectl
             run_tests
             show_status