chore: update hub to c891439857df

chore(deps): bump actions/checkout from 6 to 7 in the github-actions group

.claude/settings.json

@@ -25,5 +25,49 @@
       "filePattern": ".claude/skills/deploy-workflow.md",
       "description": "CI/CD pipeline, Docker patterns, deployment guide"
     }
-  ]
+  ],
+  "hooks": {
+    "PreToolUse": [
+      {
+        "matcher": "",
+        "hooks": [
+          {
+            "type": "command",
+            "command": "serena-hooks remind --client=claude-code"
+          }
+        ]
+      },
+      {
+        "matcher": "mcp__serena__*",
+        "hooks": [
+          {
+            "type": "command",
+            "command": "serena-hooks auto-approve --client=claude-code"
+          }
+        ]
+      }
+    ],
+    "SessionStart": [
+      {
+        "matcher": "",
+        "hooks": [
+          {
+            "type": "command",
+            "command": "serena-hooks activate --client=claude-code"
+          }
+        ]
+      }
+    ],
+    "SessionEnd": [
+      {
+        "matcher": "",
+        "hooks": [
+          {
+            "type": "command",
+            "command": "serena-hooks cleanup --client=claude-code"
+          }
+        ]
+      }
+    ]
+  }
 }

.claude/skills/deploy-workflow.md

@@ -1,6 +1,6 @@
 ---
 name: deploy-workflow
-description: Panduan deploy, CI/CD, dan Docker compose patterns untuk Asepharyana Hub
+description: Panduan deploy, CI/CD, dan Nix/systemd patterns untuk Asepharyana Hub
 ---
 
 # Deploy & Workflow — Asepharyana Hub

.claude/skills/hub-rules.md

@@ -14,8 +14,9 @@ asepharyana-hub/
 ├── infra/             # Infrastructure as code
 │   ├── compose/       # Satu compose file per service
 │   ├── dapr/          # Dapr component configs
-│   ├── docker/        # Dockerfiles per service
-│   └── traefik/       # Static & dynamic Traefik config
+│   ├── docker/        # Dockerfiles (LEGACY — Docker dihapus)
+│   ├── traefik/       # Traefik config (LEGACY — diganti Caddy)
+│   └── caddy/         # Caddyfile.prod (reverse proxy produksi)
 ├── scripts/           # Utility scripts (cleanup, update-deps)
 └── .github/workflows/ # CI/CD pipelines
 ```
@@ -28,9 +29,8 @@ asepharyana-hub/
 ## Infrastructure Patterns
 
 ### Networking
-- Semua service join **`app-shared-net`** (external Docker bridge)
-- Service discovery via Docker DNS (container alias)
-- Traefik sebagai ingress untuk HTTP/S eksternal
+- Semua service Nix/systemd, inter-service via 127.0.0.1:<port>
+- Caddy sebagai ingress untuk HTTP/S eksternal (auto-TLS LE, HTTP/3)
 - Tailscale untuk cross-VPS (PostgreSQL, Redis)
 
 ### Compose File Pattern
@@ -78,8 +78,8 @@ networks:
       - ../../infra/dapr/components:/components
 ```
 
-### Traefik Routing
-- Router + service definition di `infra/traefik/dynamic/apps.yaml`
+### Caddy Routing
+- Site block di `/etc/caddy/Caddyfile` (ref `infra/caddy/Caddyfile.prod`)
 - Subdomain pattern: `<service>.asepharyana.my.id` + `<service>.asepharyana.web.id`
 - TLS cert dari volume mount (bukan auto-acme)
 
@@ -92,5 +92,5 @@ networks:
 1. `shared.yml` (Redis)
 2. `nats.yml` (NATS message bus)
 3. `dapr.yml` (Dapr placement)
-4. `traefik.yml` (Reverse proxy)
+4. Caddy (reverse proxy)
 5. Service compose files (apps + Dapr sidecar)

.github/workflows/deploy-docker.yml

@@ -1,239 +0,0 @@
-name: Deploy Docker to VPS
-
-on:
-  workflow_run:
-    workflows: ['Build and Push Docker Images']
-    types:
-      - completed
-    branches:
-      - main
-  push:
-    branches:
-      - main
-    paths:
-      - 'infra/**'
-      - '.github/workflows/deploy-docker.yml'
-      - '.github/workflows/docker-build-push.yml'
-  workflow_dispatch:
-
-# Prevent multiple deployments from running simultaneously
-concurrency:
-  group: deploy-vps
-  cancel-in-progress: false
-
-permissions:
-  contents: read
-  packages: read
-
-jobs:
-  deploy:
-    runs-on: ubuntu-latest
-    timeout-minutes: 30
-    if: github.event_name == 'workflow_dispatch' || github.event_name == 'push' || github.event.workflow_run.conclusion == 'success'
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v7
-        with:
-          fetch-depth: 1
-          submodules: false
-
-      - name: Deploy to VPS
-        env:
-          SSH_PRIVATE_KEY: ${{ secrets.SSH_PRIVATE_KEY }}
-          VPS_HOST: ${{ secrets.VPS_HOST }}
-          VPS_USER: ${{ secrets.VPS_USER }}
-          VPS_TARGET_DIR: ${{ secrets.VPS_TARGET_DIR }}
-          ENV_FILE_PRODUCTION: ${{ secrets.ENV_FILE_PRODUCTION }}
-          GHCR_USERNAME: ${{ github.actor }}
-          GHCR_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        run: |
-          set -euo pipefail
-
-          echo "Deploy event: ${{ github.event_name }}"
-          echo "Deploy ref: ${{ github.ref }}"
-          echo "Deploy sha: ${{ github.sha }}"
-
-          if [ -z "${SSH_PRIVATE_KEY:-}" ] || [ -z "${VPS_HOST:-}" ] || [ -z "${VPS_USER:-}" ] || [ -z "${VPS_TARGET_DIR:-}" ]; then
-            echo "❌ Deployment secrets are not fully configured. Please set SSH_PRIVATE_KEY, VPS_HOST, VPS_USER, and VPS_TARGET_DIR."
-            exit 1
-          fi
-
-          mkdir -p ~/.ssh
-          echo "$SSH_PRIVATE_KEY" > ~/.ssh/id_rsa
-          chmod 600 ~/.ssh/id_rsa
-          ssh-keyscan -H -t ed25519,rsa "$VPS_HOST" >> ~/.ssh/known_hosts
-
-          # Use SSH multiplexing for faster subsequent commands
-          SSH_OPTS=(-o ControlMaster=auto -o ControlPath=/tmp/ssh-%r@%h:%p -o ControlPersist=600 -o StrictHostKeyChecking=yes)
-
-          ssh "${SSH_OPTS[@]}" "$VPS_USER@$VPS_HOST" "mkdir -p $VPS_TARGET_DIR && mkdir -p $VPS_TARGET_DIR/infra/compose"
-          echo "$ENV_FILE_PRODUCTION" > .env.prod
-          scp "${SSH_OPTS[@]}" .env.prod "$VPS_USER@$VPS_HOST:$VPS_TARGET_DIR/.env"
-
-          echo "🔐 Logging in to GitHub Container Registry..."
-          printf '%s' "$GHCR_TOKEN" | ssh "${SSH_OPTS[@]}" "$VPS_USER@$VPS_HOST" "docker login ghcr.io -u '$GHCR_USERNAME' --password-stdin"
-
-          ssh "${SSH_OPTS[@]}" "$VPS_USER@$VPS_HOST" "export VPS_TARGET_DIR=$VPS_TARGET_DIR; bash -s" <<'EOF'
-            set -euo pipefail
-            cd "$VPS_TARGET_DIR"
-
-            # Ensure shared network exists
-            docker network inspect app-shared-net >/dev/null 2>&1 || docker network create app-shared-net
-
-            echo "🔄 Synchronizing repository..."
-            if [ ! -d ".git" ]; then
-              echo "Initializing git repository..."
-              git init
-              git remote add origin https://github.com/asepharyana/asepharyana-hub.git
-            fi
-            git fetch origin main --depth=1 || true
-            
-            # Detect changed files before resetting
-            ALL_COMPOSE_FILES="infra/compose/traefik.yml infra/compose/shared.yml infra/compose/scraper.yml infra/compose/hub.yml infra/compose/tools.yml infra/compose/llm-api.yml infra/compose/nats.yml infra/compose/dapr.yml infra/compose/observability.yml"
-            TRAEFIK_DYNAMIC_DIR="infra/traefik/dynamic"
-            
-            if git rev-parse HEAD >/dev/null 2>&1; then
-              BEFORE_REV=$(git rev-parse HEAD)
-              git reset --hard FETCH_HEAD
-              AFTER_REV=$(git rev-parse HEAD)
-
-              if [ "$BEFORE_REV" = "$AFTER_REV" ]; then
-                echo "ℹ️ No new commits detected. Using full file list for safety."
-                TARGET_COMPOSE=""
-              else
-                CHANGED=$(git diff --name-only "$BEFORE_REV" "$AFTER_REV" || true)
-                echo "📄 Changed files:"
-                echo "$CHANGED"
-
-                # Detect compose stack changes
-                CHANGED_COMPOSE=$(echo "$CHANGED" | grep '^infra/compose/.*\.yml$' || true)
-                TARGET_COMPOSE=""
-                for f in $CHANGED_COMPOSE; do
-                  case " $ALL_COMPOSE_FILES " in
-                    *" $f "*) TARGET_COMPOSE="$TARGET_COMPOSE $f" ;;
-                  esac
-                done
-                TARGET_COMPOSE=$(printf '%s' "$TARGET_COMPOSE" | xargs || true)
-                if [ -n "$TARGET_COMPOSE" ]; then
-                  echo "🎯 Detected compose stack changes in: $TARGET_COMPOSE"
-                else
-                  echo "ℹ️ No stack compose files changed."
-                fi
-
-                # Detect Traefik dynamic config changes
-                CHANGED_TRAEFIK=$(echo "$CHANGED" | grep "^$TRAEFIK_DYNAMIC_DIR/" || true)
-                if [ -n "$CHANGED_TRAEFIK" ]; then
-                  echo "🎯 Detected Traefik dynamic config changes:"
-                  echo "$CHANGED_TRAEFIK"
-                  RELOAD_TRAEFIK="true"
-                else
-                  echo "ℹ️ No Traefik dynamic config changes."
-                fi
-
-                # Detect infra file changes (Dockerfiles, config, traefik static)
-                CHANGED_INFRA=$(echo "$CHANGED" | grep '^infra/' | grep -v '^infra/compose/' || true)
-                if [ -n "$CHANGED_INFRA" ]; then
-                  echo "📦 Detected other infra file changes:"
-                  echo "$CHANGED_INFRA"
-                fi
-              fi
-            else
-              git reset --hard FETCH_HEAD
-              TARGET_COMPOSE=""
-            fi
-            
-            if command -v "docker" >/dev/null 2>&1 && docker compose version >/dev/null 2>&1; then
-              COMPOSE_CMD="docker compose"
-            elif command -v docker-compose >/dev/null 2>&1; then
-              COMPOSE_CMD="docker-compose"
-            else
-              echo "❌ docker compose is not installed on the remote host."
-              exit 1
-            fi
-
-            # Always include ALL compose files for dependency resolution
-            COMPOSE_ARGS=""
-            for f in $ALL_COMPOSE_FILES; do
-              if [ -f "$f" ]; then
-                COMPOSE_ARGS="$COMPOSE_ARGS -f $f"
-              fi
-            done
-
-            if [ -n "$TARGET_COMPOSE" ]; then
-              # Extract service names from target compose file(s) for selective up
-              TARGET_SERVICES=""
-              for f in $TARGET_COMPOSE; do
-                if [ -f "$f" ]; then
-                  svcs=$($COMPOSE_CMD -f "$f" config --services 2>/dev/null | tr '\n' ' ' | xargs)
-                  TARGET_SERVICES="$TARGET_SERVICES $svcs"
-                fi
-              done
-              TARGET_SERVICES=$(echo "$TARGET_SERVICES" | xargs)  # trim whitespace
-              echo "🎯 Selective update for services: $TARGET_SERVICES"
-            else
-              echo "🚀 Performing full deployment of all services..."
-              TARGET_SERVICES=""
-            fi
-
-            echo "📥 Pulling images for target services..."
-            export DOCKER_CLI_EXPERIMENTAL=enabled
-            PULL_SUCCESS=false
-            # Retry pull up to 3 times to handle transient Docker attestation lease errors
-            for attempt in 1 2 3; do
-              echo "Pull attempt $attempt/3..."
-              if $COMPOSE_CMD $COMPOSE_ARGS --env-file .env pull $TARGET_SERVICES; then
-                echo "✅ Pull succeeded on attempt $attempt"
-                PULL_SUCCESS=true
-                break
-              else
-                echo "⚠️ Pull attempt $attempt failed. Retrying in 5s..."
-                sleep 5
-              fi
-            done
-            if [ "$PULL_SUCCESS" != "true" ]; then
-              echo "❌ Failed to pull images after 3 attempts."
-              exit 1
-            fi
-            
-            echo "🧹 Clearing Git locks..."
-            rm -f .git/shallow.lock || true
-            
-            echo "🧹 Removing stale target containers by container_name..."
-            # Extract all explicitly defined container_names from compose files and remove them to prevent conflicts
-            if [ -n "$TARGET_COMPOSE" ]; then
-              for f in $TARGET_COMPOSE; do
-                if [ -f "$f" ]; then
-                  grep "container_name:" "$f" | awk '{print $2}' | while read -r cname; do
-                    docker rm -f "$cname" >/dev/null 2>&1 || true
-                  done
-                fi
-              done
-            else
-              for f in $ALL_COMPOSE_FILES; do
-                if [ -f "$f" ]; then
-                  grep "container_name:" "$f" | awk '{print $2}' | while read -r cname; do
-                    docker rm -f "$cname" >/dev/null 2>&1 || true
-                  done
-                fi
-              done
-            fi
-
-            echo "🆙 Starting services..."
-            echo "🔍 Debug: Current docker containers:"
-            docker ps -a
-            if [ -n "$TARGET_SERVICES" ]; then
-              $COMPOSE_CMD $COMPOSE_ARGS --env-file .env up -d $TARGET_SERVICES
-            else
-              $COMPOSE_CMD $COMPOSE_ARGS --env-file .env up -d --remove-orphans
-            fi
-
-            # ── Traefik reload ──
-            if [ "${RELOAD_TRAEFIK:-false}" = "true" ]; then
-              echo "🔄 Traefik dynamic config changed — reloading Traefik..."
-              # Traefik watches the dynamic config dir (providers.file.watch=true),
-              # but send SIGHUP as insurance
-              docker kill --signal HUP traefik 2>/dev/null || docker exec traefik kill -HUP 1 2>/dev/null || true
-              echo "✅ Traefik reload signal sent"
-            fi
-          EOF
-

.github/workflows/docker-build-push.yml

@@ -1,338 +0,0 @@
-name: Build and Push Docker Images
-
-on:
-  push:
-    branches:
-      - main
-    paths:
-      - 'apps/scraper/**'
-      - 'apps/hub/**'
-      - 'apps/tools/**'
-      - 'apps/llm-api/**'
-      - '.github/workflows/docker-build-push.yml'
-      - 'infra/**'
-      - '!infra/compose/**'
-  repository_dispatch:
-    types: [submodule-updated]
-  workflow_dispatch:
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}
-  cancel-in-progress: false
-
-permissions:
-  contents: read
-
-env:
-  REGISTRY: ghcr.io
-  IMAGE_NAME_PREFIX: asepharyana/asepharyana-hub
-
-jobs:
-  # ──────────────────────────────────────────────
-  # Phase 1: Detect which services have changed
-  # ──────────────────────────────────────────────
-  changes:
-    runs-on: ubuntu-latest
-    timeout-minutes: 10
-    outputs:
-      matrix: ${{ steps.set-matrix.outputs.matrix }}
-      scraper-api: ${{ steps.filter.outputs['scraper-api'] == 'true' || steps.dispatch.outputs['scraper-api'] == 'true' || github.event_name == 'workflow_dispatch' }}
-      hub: ${{ steps.filter.outputs['hub'] == 'true' || steps.dispatch.outputs['hub'] == 'true' || github.event_name == 'workflow_dispatch' }}
-      tools: ${{ steps.filter.outputs['tools'] == 'true' || steps.dispatch.outputs['tools'] == 'true' || github.event_name == 'workflow_dispatch' }}
-      llm-api: ${{ steps.filter.outputs['llm-api'] == 'true' || steps.dispatch.outputs['llm-api'] == 'true' || github.event_name == 'workflow_dispatch' }}
-    steps:
-      - uses: actions/checkout@v7
-        with:
-          submodules: false
-          fetch-depth: 2
-
-      - name: Detect changed services
-        id: filter
-        if: github.event_name == 'push'
-        env:
-          BEFORE: ${{ github.event.before }}
-          AFTER: ${{ github.sha }}
-        run: |
-          set -euo pipefail
-          if [ -z "${BEFORE:-}" ] || [[ "$BEFORE" =~ ^0+$ ]]; then
-            CHANGED_FILES=$(git ls-files)
-          else
-            git fetch --no-tags --depth=2 origin "$BEFORE" || true
-            CHANGED_FILES=$(git diff --name-only "$BEFORE" "$AFTER")
-          fi
-
-          changed() {
-            printf '%s\n' "$CHANGED_FILES" | grep -Eq "$1" && echo true || echo false
-          }
-
-          echo "scraper-api=$(changed '^(apps/scraper(/|$)|\.github/workflows/docker-build-push\.yml$|infra/docker/scraper\.Dockerfile$)')" >> "$GITHUB_OUTPUT"
-          echo "hub=$(changed '^(apps/hub(/|$)|\.github/workflows/docker-build-push\.yml$|infra/docker/hub\.Dockerfile$)')" >> "$GITHUB_OUTPUT"
-          echo "tools=$(changed '^(apps/tools(/|$)|\.github/workflows/docker-build-push\.yml$|infra/docker/tools\.Dockerfile$)')" >> "$GITHUB_OUTPUT"
-          echo "llm-api=$(changed '^(apps/llm-api(/|$)|\.github/workflows/docker-build-push\.yml$|infra/docker/llm-api\.Dockerfile$)')" >> "$GITHUB_OUTPUT"
-
-      - name: Parse repository_dispatch payload
-        id: dispatch
-        if: github.event_name == 'repository_dispatch'
-        env:
-          SERVICE: ${{ github.event.client_payload.service }}
-          SHA: ${{ github.event.client_payload.sha }}
-        run: |
-          set -euo pipefail
-
-          if [ -z "${SERVICE:-}" ]; then
-            echo "::error::repository_dispatch payload missing service"
-            exit 1
-          fi
-
-          if [ -z "${SHA:-}" ]; then
-            echo "::error::repository_dispatch payload missing sha"
-            exit 1
-          fi
-
-          case "$SERVICE" in
-            scraper-api|hub|tools|llm-api) ;;
-            *)
-              exit 1
-              ;;
-          esac
-
-          if ! [[ "$SHA" =~ ^[0-9a-fA-F]{40}$ ]]; then echo "::error::Invalid sha '$SHA'. Expected 40 hex characters"; fi
-
-          SERVICES=(scraper-api hub tools llm-api)
-          for svc in "${SERVICES[@]}"; do
-            if [ "$SERVICE" = "$svc" ]; then
-              echo "${svc}=true" >> "$GITHUB_OUTPUT"
-            else
-              echo "${svc}=false" >> "$GITHUB_OUTPUT"
-            fi
-          done
-
-      - name: Set matrix
-        id: set-matrix
-        run: |
-          SERVICES=()
-          add_service() {
-            SERVICES+=("{\"id\":\"$1\",\"target\":\"$2\",\"path\":\"$3\"}")
-          }
-
-          if [ "${{ steps.filter.outputs['scraper-api'] == 'true' || steps.dispatch.outputs['scraper-api'] == 'true' || github.event_name == 'workflow_dispatch' }}" == "true" ]; then add_service "scraper-api" "docker-scraper" "apps/scraper"; fi
-          if [ "${{ steps.filter.outputs['hub'] == 'true' || steps.dispatch.outputs['hub'] == 'true' || github.event_name == 'workflow_dispatch' }}" == "true" ]; then add_service "hub" "docker-hub" "apps/hub"; fi
-          if [ "${{ steps.filter.outputs['tools'] == 'true' || steps.dispatch.outputs['tools'] == 'true' || github.event_name == 'workflow_dispatch' }}" == "true" ]; then add_service "tools" "docker-tools" "apps/tools"; fi
-          if [ "${{ steps.filter.outputs['llm-api'] == 'true' || steps.dispatch.outputs['llm-api'] == 'true' || github.event_name == 'workflow_dispatch' }}" == "true" ]; then add_service "llm-api" "docker-llm-api" "apps/llm-api"; fi
-
-          JSON_ARRAY="[$(IFS=,; echo "${SERVICES[*]}")]"
-          echo "matrix=$JSON_ARRAY" >> $GITHUB_OUTPUT
-
-  wait-submodule-ref:
-    needs: [changes]
-    if: github.event_name == 'repository_dispatch'
-    runs-on: ubuntu-latest
-    timeout-minutes: 10
-    steps:
-      - name: Wait for submodule ref
-        env:
-          SERVICE: ${{ github.event.client_payload.service }}
-          SHA: ${{ github.event.client_payload.sha }}
-        run: |
-          set -euo pipefail
-
-          case "$SERVICE" in
-            "scraper-api") REPO="https://github.com/asepharyana/asepharyana-hub-scraper.git" ;;
-            "hub") REPO="https://github.com/asepharyana/asepharyana-hub-hub.git" ;;
-            "tools") echo "tools is built from monorepo, no submodule wait needed"; exit 0 ;;
-            "llm-api") REPO="https://github.com/asepharyana/asepharyana-hub-llm-api.git" ;;
-            *)
-              echo "::error::Unsupported service '$SERVICE'"
-              exit 1
-              ;;
-          esac
-
-          echo "Waiting for $SERVICE commit $SHA in $REPO"
-          TMPDIR=$(mktemp -d)
-          git init "$TMPDIR/probe" >/dev/null
-          git -C "$TMPDIR/probe" remote add origin "$REPO"
-          for attempt in {1..30}; do
-            if git -C "$TMPDIR/probe" fetch --depth=1 origin "$SHA" >/dev/null 2>&1; then
-              echo "Submodule commit $SHA is fetchable for $SERVICE"
-              rm -rf "$TMPDIR"
-              exit 0
-            fi
-            echo "Attempt $attempt/30: $SHA not fetchable yet; waiting 10s"
-            sleep 10
-          done
-          rm -rf "$TMPDIR"
-
-          echo "::error::Submodule commit $SHA for $SERVICE was not fetchable after 300s"
-          exit 1
-
-  # ─────────────────────────────────────────────────
-  # Phase 2: Build and Push Images (Matrix)
-  # ─────────────────────────────────────────────────
-  build:
-    needs: [changes, wait-submodule-ref]
-    runs-on: ubuntu-latest
-    timeout-minutes: 30
-    strategy:
-      fail-fast: false
-      matrix:
-        include: ${{ fromJson(needs.changes.outputs.matrix) }}
-    if: |
-      always() &&
-      needs.changes.result == 'success' &&
-      (needs.wait-submodule-ref.result == 'success' || needs.wait-submodule-ref.result == 'skipped') &&
-      needs.changes.outputs.matrix != '[]'
-    permissions:
-      contents: read
-      packages: write
-    steps:
-      - uses: actions/checkout@v7
-        with:
-          submodules: false
-
-      - name: Sync submodule locally
-        env:
-          EVENT_NAME: ${{ github.event_name }}
-          DISPATCH_SHA: ${{ github.event.client_payload.sha }}
-          SUBMODULE_PATH: ${{ matrix.path }}
-        run: |
-          set -euo pipefail
-          git submodule update --init --recursive "$SUBMODULE_PATH"
-          if [ "$EVENT_NAME" = "repository_dispatch" ] && [ -n "${DISPATCH_SHA:-}" ]; then
-            cd "$SUBMODULE_PATH"
-            git fetch origin "$DISPATCH_SHA"
-            git checkout "$DISPATCH_SHA"
-            cd "${GITHUB_WORKSPACE}"
-          fi
-
-      - uses: docker/login-action@v4
-        with:
-          registry: ${{ env.REGISTRY }}
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v4
-
-      - name: Docker metadata
-        id: meta
-        run: |
-          SVC_NAME="${{ matrix.id }}"
-          SHORT=${GITHUB_SHA:0:7}
-          echo "image=${REGISTRY}/${IMAGE_NAME_PREFIX}/${SVC_NAME}" >> $GITHUB_OUTPUT
-          echo "tags=${REGISTRY}/${IMAGE_NAME_PREFIX}/${SVC_NAME}:sha-${SHORT}" >> $GITHUB_OUTPUT
-          echo "cache-registry=${REGISTRY}/${IMAGE_NAME_PREFIX}/${SVC_NAME}:buildcache" >> $GITHUB_OUTPUT
-          case "$SVC_NAME" in
-            "scraper-api")    echo "dockerfile=infra/docker/scraper.Dockerfile" >> $GITHUB_OUTPUT ;;
-            "hub")            echo "dockerfile=infra/docker/hub.Dockerfile" >> $GITHUB_OUTPUT ;;
-            "tools")          echo "dockerfile=infra/docker/tools.Dockerfile" >> $GITHUB_OUTPUT ;;
-            "llm-api")        echo "dockerfile=infra/docker/llm-api.Dockerfile" >> $GITHUB_OUTPUT ;;
-          esac
-
-      - name: Build and Push Docker image
-        uses: docker/build-push-action@v7
-        with:
-          context: .
-          file: ${{ steps.meta.outputs.dockerfile }}
-          push: true
-          tags: ${{ steps.meta.outputs.tags }}
-          build-args: |
-            COMMIT_COUNT=${{ env.NR_COMMIT_COUNT || github.run_number }}
-            COMMIT_SHA=${{ env.NR_COMMIT_SHA || github.sha }}
-          cache-from: type=registry,ref=${{ steps.meta.outputs['cache-registry'] }}
-          cache-to: type=registry,ref=${{ steps.meta.outputs['cache-registry'] }},mode=max
-
-  # ──────────────────────────────────────────────
-  # Phase 3: Update Manifests and Submodule Refs
-  # ──────────────────────────────────────────────
-  update-manifest:
-    needs: [changes, wait-submodule-ref, build]
-    if: |
-      always() &&
-      needs.changes.result == 'success' &&
-      (needs.wait-submodule-ref.result == 'success' || needs.wait-submodule-ref.result == 'skipped') &&
-      (needs.build.result == 'success' || needs.build.result == 'skipped')
-    runs-on: ubuntu-latest
-    timeout-minutes: 10
-    permissions:
-      contents: write
-    steps:
-      - uses: actions/checkout@v7
-        with:
-          submodules: false
-          token: ${{ secrets.GITHUB_TOKEN }}
-          ref: main
-
-      - name: Update tags and submodules
-        run: |
-          SHORT_SHA=${GITHUB_SHA:0:7}
-          TAG="sha-$SHORT_SHA"
-          CHANGED=false
-
-          declare -A SERVICES
-          SERVICES["scraper-api"]="scraper.yml"
-          SERVICES["hub"]="hub.yml"
-          SERVICES["tools"]="tools.yml"
-          SERVICES["llm-api"]="llm-api.yml"
-
-          declare -A PATHS
-          PATHS["scraper-api"]="apps/scraper"
-          PATHS["hub"]="apps/hub"
-          PATHS["tools"]="apps/tools"
-          PATHS["llm-api"]="apps/llm-api"
-
-          # Use git config for possible commits
-          git config --local user.email "action@github.com"
-          git config --local user.name "GitHub Action"
-
-          for id in "${!SERVICES[@]}"; do
-            SHOULD_HAVE_RUN=false
-            if [ "${{ needs.changes.outputs['scraper-api'] }}" == "true" ] && [ "$id" == "scraper-api" ]; then SHOULD_HAVE_RUN=true; fi
-            if [ "${{ needs.changes.outputs['hub'] }}" == "true" ] && [ "$id" == "hub" ]; then SHOULD_HAVE_RUN=true; fi
-            if [ "${{ needs.changes.outputs['tools'] }}" == "true" ] && [ "$id" == "tools" ]; then SHOULD_HAVE_RUN=true; fi
-            if [ "${{ needs.changes.outputs['llm-api'] }}" == "true" ] && [ "$id" == "llm-api" ]; then SHOULD_HAVE_RUN=true; fi
-
-            if [ "${{ github.event_name }}" == "workflow_dispatch" ]; then SHOULD_HAVE_RUN=true; fi
-
-            if [ "$SHOULD_HAVE_RUN" == "true" ]; then
-              COMPOSE_FILE="infra/compose/${SERVICES[$id]}"
-              if [ -f "$COMPOSE_FILE" ]; then
-                echo "Updating $COMPOSE_FILE to $TAG"
-                sed -i "s|image: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME_PREFIX }}/$id:.*|image: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME_PREFIX }}/$id:$TAG|g" "$COMPOSE_FILE"
-                git add "$COMPOSE_FILE"
-                CHANGED=true
-              fi
-
-              # If it's a repository_dispatch for this specific service, update its submodule pointer
-              if [ "${{ github.event_name }}" == "repository_dispatch" ] && [ "${{ github.event.client_payload.service }}" == "$id" ]; then
-                SHA_DISPATCH="${{ github.event.client_payload.sha }}"
-                SUB_PATH="${PATHS[$id]}"
-                if [ -n "$SHA_DISPATCH" ]; then
-                  echo "Updating submodule $SUB_PATH to $SHA_DISPATCH"
-                  git submodule update --init "$SUB_PATH"
-                  git -C "$SUB_PATH" fetch origin "$SHA_DISPATCH"
-                  git -C "$SUB_PATH" checkout "$SHA_DISPATCH"
-                  git add "$SUB_PATH"
-                  CHANGED=true
-                fi
-              fi
-            fi
-          done
-
-          if [ "$CHANGED" == "true" ]; then
-            git commit -m "chore: update manifests and submodules [skip ci]"
-
-            for attempt in {1..3}; do
-              if git pull --rebase origin main && git push origin main; then
-                exit 0
-              fi
-              echo "Manifest push attempt $attempt/3 failed; retrying"
-              git rebase --abort || true
-              git pull --rebase origin main || true
-              sleep 5
-            done
-
-            echo "::error::Failed to push manifest update after 3 attempts"
-            exit 1
-          else
-            echo "No changes detected."
-          fi

.github/workflows/flakehub-publish-rolling.yaml

@@ -12,7 +12,7 @@ jobs:
       id-token: write
       contents: read
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: DeterminateSystems/determinate-nix-action@main
       - uses: DeterminateSystems/flakehub-push@main
         with:

.github/workflows/nix-build.yml

@@ -1,14 +1,11 @@
 name: Nix Build & Deploy — All Services
 
 on:
+  # No `paths` filter: GitHub's path filters do not match submodule gitlink
+  # changes, so a submodule pointer update (e.g. from update-submodule.yml)
+  # would never trigger this deploy. Run on every push to main instead.
   push:
     branches: [main]
-    paths:
-      - 'apps/**'
-      - 'infra/**'
-      - 'flake.nix'
-      - 'flake.lock'
-      - '.github/workflows/nix-build.yml'
   workflow_dispatch:
 
 concurrency:
@@ -17,6 +14,7 @@ concurrency:
 
 permissions:
   contents: read
+  id-token: write
 
 env:
   VPS_HOST: ${{ secrets.VPS_HOST }}
@@ -47,6 +45,8 @@ jobs:
 
       - name: Cache Nix
         uses: DeterminateSystems/magic-nix-cache-action@v14
+        with:
+          use-flakehub: false
 
       - name: Build ${{ matrix.service }}
         id: build
@@ -82,3 +82,22 @@ jobs:
           ssh "$VPS_USER@$VPS_HOST" "sudo systemctl restart ${{ matrix.service }}" || echo "  ⚠️ restart failed (may not be enabled yet)"
 
           echo "✅ ${{ matrix.service }} deployed"
+
+  cleanup:
+    # Bersihkan sampah Nix di VPS SETELAH deploy: hapus generasi profile lama
+    # + nix store gc. Profil yang sedang dipakai tidak disentuh.
+    needs: build-and-deploy
+    if: always()
+    runs-on: ubuntu-latest
+    steps:
+      - name: Nix GC on VPS
+        env:
+          VPS_HOST: ${{ secrets.VPS_HOST }}
+          VPS_USER: ${{ secrets.VPS_USER }}
+          SSH_KEY: ${{ secrets.SSH_PRIVATE_KEY }}
+        run: |
+          mkdir -p ~/.ssh
+          echo "$SSH_KEY" > ~/.ssh/id_ed25519
+          chmod 600 ~/.ssh/id_ed25519
+          ssh-keyscan -H "$VPS_HOST" >> ~/.ssh/known_hosts 2>/dev/null
+          ssh "$VPS_USER@$VPS_HOST" "sudo /usr/local/bin/nix-gc-vps.sh" || echo "⚠️ Nix GC gagal (non-fatal)"

.gitignore

@@ -11,6 +11,7 @@ node_modules
 .turbo/
 # IDEs and editors
 /.idea
+.serena/
 .project
 .classpath
 .c9/

ARCHITECTURE.md

@@ -10,12 +10,12 @@ asepharyana-hub/
 │   ├── adr/                # Architecture Decision Records
 │   ├── add-new-app.md      # Guide for adding new services
 │   └── superpowers/        # Project capabilities tracking
-├── infra/                   # Infrastructure as code
-│   ├── compose/            # Docker Compose files per service
+├── infra/                   # Infrastructure as code (LEGACY Docker layout)
+│   ├── compose/            # Docker Compose files (LEGACY — Docker dihapus 2026-08-02)
 │   ├── config/             # Infrastructure configuration
-│   ├── docker/             # Dockerfiles per service
-│   └── traefik/            # Traefik reverse proxy config
-│       └── dynamic/        # Dynamic routing rules (YAML)
+│   ├── docker/             # Dockerfiles (LEGACY)
+│   ├── traefik/            # Traefik config (LEGACY — diganti Caddy)
+│   └── caddy/              # Caddyfile.prod (reverse proxy produksi)
 ├── scripts/                 # Utility scripts
 │   ├── git-hooks/          # Git hook scripts
 │   ├── cleanup-ghcr.sh     # GHCR image cleanup
@@ -38,9 +38,10 @@ asepharyana-hub/
 
 | Component          | Technology              | Purpose                                                          |
 | ------------------ | ----------------------- | ---------------------------------------------------------------- |
-| Reverse Proxy      | Traefik v3.6            | TLS termination, routing, middleware (rate-limit, headers, auth) |
-| Container Runtime  | Docker + Docker Compose | Service isolation and orchestration                              |
-| Container Registry | GHCR (ghcr.io)          | Docker image storage                                             |
+| Reverse Proxy      | Caddy 2.11.4            | TLS termination (auto-LE), routing, HTTP/3, keep-alive tuning    |
+| Runtime           | Nix + systemd           | Service isolation and orchestration (Docker dihapus 2026-08-02)  |
+| Deployment        | GitHub Actions          | nix build → nix copy ssh:// → systemctl restart                  |
+| Secrets           | Bitwarden Secrets Manager (BWS) | Central secret store, bws-exec wrapper                     |
 | Networking         | Tailscale               | Secure overlay network between VPS nodes                         |
 | Message Bus        | NATS + JetStream        | Event-driven pub/sub, job queues, streaming                      |
 | Runtime Sidecar    | Dapr                    | Service invocation, pub/sub abstraction, state management        |
@@ -49,41 +50,50 @@ asepharyana-hub/
 
 ## Infrastructure
 
-### Traefik Reverse Proxy
+### Caddy Reverse Proxy
 
-Traefik runs as the entry point for all HTTP/S traffic. It is configured via:
+Caddy 2.11.4 runs as the entry point for all HTTP/S traffic (systemd `caddy.service`, `/etc/caddy/Caddyfile`). It is configured via:
 
-- **Static config**: CLI arguments in `infra/compose/traefik.yml` — entry points, providers, plugins
-- **Dynamic config**: `infra/traefik/dynamic/` — routers, services, middlewares, TLS
-- **Docker provider**: Auto-discovers containers with `traefik.enable=true` labels
-- **File provider**: Loads `apps.yaml` (routers/services), `middlewares.yaml`, `ssl.yaml`
+- **Auto-TLS**: Let's Encrypt per-domain (email asepharyana@gmail.com)
+- **HTTP/3**: h3 enabled on :443 (QUIC)
+- **Snippet `(proxy)`**: shared handler — `encode zstd gzip`, security headers, keep-alive upstream (keepalive 120s, max_conns_per_host 100, dial_timeout 3s)
+- **Upload domain** (`upload.asepharyana.my.id`): `flush_interval -1` (streaming), `request_body max_size 0` (unlimited)
 
-Key middleware chains (`infra/traefik/dynamic/middlewares.yaml`):
+Reference: `infra/caddy/Caddyfile.prod`. Legacy Traefik configs stay under `infra/traefik/` for reference only.
 
-- `secure-headers` — SSL redirect, HSTS, XSS protection, CSP
-- `compress` — Gzip compression for responses over 256 bytes
-- `rate-limit` — 100 avg / 50 burst requests
-- `buffer` — 10MB request/response body limit
-- `block-sensitive-paths` — blocks `.env`, `.git`, `/wp-admin` etc.
-- `common-chain` — composes secure-headers + compress + retry + rate-limit + buffer
+### Port Mapping (Produksi)
 
-All services route through Traefik on port 443 (TLS), with automatic HTTP-to-HTTPS redirect.
+| Service | Port | Domain |
+|---------|------|--------|
+| TeleUploader | 4000 | upload.asepharyana.my.id |
+| GMW backend | 4001 | (internal) |
+| pr-agent | 4002 | pr-agent.asepharyana.my.id |
+| hub frontend | 4003 | asepharyana.my.id |
+| lidm frontend | 4004 | lidm.asepharyana.my.id |
+| lidm backend | 4005 | lidm-api.asepharyana.my.id |
+| zeavis API | 4006 | api-zeavisedu.asepharyana.my.id |
+| tools frontend | 4007 | tools.asepharyana.my.id |
+| tools gateway | 4008 | (internal) |
+| GMW proxy | 4009 | imphnen.asepharyana.my.id |
+| llm-api | 4010 | ai.asepharyana.my.id |
+| zeavisedu nginx | 4011 | zeavisedu.asepharyana.my.id |
+| zeavis ML | 4012 | ml-zeavisedu.asepharyana.my.id |
+| dashboard | 4013 | dashboard.asepharyana.my.id |
+| 9router | 4014 | 9router.asepharyana.my.id |
+| scraper | 4091 | scraper.asepharyana.my.id |
 
-### Docker Compose
+### Nix + systemd Deployment
 
-Each service has its own Compose file under `infra/compose/`. All services join the `app-shared-net` external Docker network, enabling inter-service communication by container name.
-
-Shared services:
-
-- `infra/compose/shared.yml` — Redis (alias: `redis`)
-- `infra/compose/traefik.yml` — Traefik reverse proxy
-
-Service compose files are combined during deployment:
+Docker dihapus dari produksi (2026-08-02). Semua service deploy via Nix flakes + systemd:
 
 ```bash
-docker compose -f traefik.yml -f shared.yml -f scraper.yml up -d
+nix build .#default --impure --option sandbox false
+nix copy --to ssh://vps /nix/store/<hash>
+systemctl restart <service>
 ```
 
+CI/CD: GitHub Actions (`deploy.yml`) → nix build → nix copy → systemctl restart. Flake dibatasi `x86_64-linux` (nixpkgs 26.11 drop darwin).
+
 ### Tailscale Networking
 
 ```mermaid
@@ -99,12 +109,12 @@ graph TB
         REDIS[Redis]
     end
 
-    subgraph "orangevps Containers"
-        TRAEFIK[Traefik :443]
+    subgraph "orangevps Services (Nix)"
+        CADDY[Caddy :443]
         SCRAPER[scraper-api :4091]
     end
 
-    TRAEFIK --> SCRAPER
+    CADDY --> SCRAPER
 
     style IMRNES fill:#3a7,color:#fff
     style ORANGEVPS fill:#37a,color:#fff
@@ -127,17 +137,17 @@ This is managed by `/etc/systemd/system/tailscale-routes.service` on the `orange
 sequenceDiagram
     participant User as Browser/Client
     participant DNS as Cloudflare DNS
-    participant Traefik as Traefik Proxy
+    participant Caddy as Caddy Proxy
     participant App as Application Container
     participant DB as PostgreSQL (imrnes via Tailscale)
     participant Redis as Redis (imrnes via Tailscale)
 
     User->>DNS: asepharyana.my.id
     DNS->>User: A/AAAA record → orangevps VPS IP
-    User->>Traefik: HTTPS request :443
-    Traefik->>Traefik: TLS termination
-    Traefik->>Traefik: Middleware chain (headers, rate-limit, buffer)
-    Traefik->>App: HTTP reverse-proxy (internal network)
+    User->>Caddy: HTTPS request :443
+    Caddy->>Caddy: TLS termination
+    Caddy->>Caddy: encode + headers
+    Caddy->>App: HTTP reverse-proxy (127.0.0.1:<port>)
 
     alt Database query
         App->>DB: sqlx/Drizzle query via Tailscale
@@ -147,8 +157,8 @@ sequenceDiagram
         Cache-->>App: Cached value
     end
 
-    App-->>Traefik: HTTP response
-    Traefik-->>User: HTTPS response
+    App-->>Caddy: HTTP response
+    Caddy-->>User: HTTPS response
 ```
 
 ### CI/CD Pipeline

CHANGELOG.md

@@ -5,6 +5,16 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [2026-08-02]
+
+### Changed
+
+- **Infra overhaul**: Docker + Traefik dihapus dari produksi → Caddy 2.11.4 (reverse proxy, auto-TLS LE, HTTP/3) + Nix/systemd services.
+- **Port migration**: semua service pindah ke port 4000-an (hub 4003, tools 4007/4008, scraper 4091, llm-api 4010, dll).
+- **DB via PgBouncer pool**: semua service konek ke imrnes 100.121.180.82:6432 (bukan :5432 langsung).
+- **Secrets**: Bitwarden Secrets Manager (BWS) sebagai central secret store, wrapper bws-exec.
+- **Flake**: dibatasi x86_64-linux (nixpkgs 26.11 drop darwin).
+
 ## [Unreleased]
 
 ### Changed

CLAUDE.md

@@ -4,7 +4,7 @@ This file provides guidance to Claude Code (claude.ai/code) when working with co
 
 ## Repository Overview
 
-Asepharyana Hub is a **hub monorepo** for Asep Haryana Saputra's portfolio ecosystem. Application services live in separate repos imported as Git submodules under `apps/`. Infrastructure (Docker Compose, Traefik, Dapr) lives in `infra/`.
+Asepharyana Hub is a **hub monorepo** for Asep Haryana Saputra's portfolio ecosystem. Application services live in separate repos imported as Git submodules under `apps/`. Production infrastructure: Caddy reverse proxy + Nix/systemd services (Docker/Traefik removed 2026-08-02; legacy configs under `infra/` marked LEGACY).
 
 ```
 asepharyana-hub/
@@ -13,9 +13,9 @@ asepharyana-hub/
 │   └── scraper/       # Rust scraper API (asepharyana-hub-scraper)
 ├── docs/              # ADRs, deployment guide, new-app guide
 ├── infra/
-│   ├── compose/       # One Docker Compose file per service
+│   ├── compose/       # Docker Compose files (LEGACY — Docker dihapus)
 │   ├── dapr/          # Dapr config + component definitions
-│   ├── docker/        # Dockerfiles per service
+│   ├── docker/        # Dockerfiles (LEGACY)
 │   └── traefik/       # Reverse proxy config (static + dynamic)
 ├── scripts/           # Utility scripts (cleanup, update-deps, git hooks)
 └── .github/workflows/ # CI/CD pipelines
@@ -31,23 +31,22 @@ asepharyana-hub/
   - `apps/tools` → `asepharyana/asepharyana-hub-tools`.
 
 ### Infrastructure Stack
-- **Traefik v3.6** — reverse proxy, TLS termination, middleware chain, Prometheus metrics (`--metrics.prometheus=true`)
+- **Caddy 2.11.4** — reverse proxy, TLS termination (auto-LE), HTTP/3, zstd/gzip, keep-alive tuning (`/etc/caddy/Caddyfile`, ref `infra/caddy/Caddyfile.prod`)
 - **NATS + JetStream** — message broker with persistent streaming
 - **Dapr** — sidecar runtime (pub/sub abstraction, state management, service invocation)
 - **Redis (Alpine)** — cache, session store, Dapr state store & pub/sub backend
-- **Prometheus** — metrics backend with Docker service discovery (`docker_sd_configs`). Auto-discovers containers with `prometheus.io/scrape=true` label.
+- **Prometheus** — metrics backend with `file_sd_configs` target files.
 - **Jaeger** — distributed tracing backend (all-in-one), OTLP receiver
 - **Tailscale** — secure overlay network between VPS nodes (PostgreSQL on `imrnes`, containers on `orangevps`)
 
 ### Monitoring
 - **Hub dashboard** at `/dashboard` (Next.js client page, auto-refresh 15s)
-- **Dashboard API** at `/api/dashboard` — returns JSON with Docker containers, Jaeger traces, Prometheus metrics (RPS, latency, errors, node CPU/RAM/Disk)
-- **Docker socket** mounted on `hub` container (`--group-add 988`) for container discovery
-- **Prometheus** auto-scrapes Traefik for per-service request metrics
+- **Dashboard API** at `/api/dashboard` — returns JSON with systemd services, Jaeger traces, Prometheus metrics (RPS, latency, errors, node CPU/RAM/Disk)
+- **Prometheus** scrapes node-exporter + app metrics endpoints
 
 ### Networking
-- All containers join `app-shared-net` (external Docker bridge network). Service discovery via Docker DNS (container name aliases).
-- Traefik handles all external HTTP/S traffic on port 443.
+- All services run as Nix/systemd units; inter-service via 127.0.0.1:<port>.
+- Caddy handles all external HTTP/S traffic on port 443 (and HTTP/3 UDP).
 - Cross-VPS traffic (DB, Redis) goes through Tailscale (`100.64.0.0/10`). Container-to-Tailscale connectivity requires a route in the main routing table (managed by `tailscale-routes.service`).
 
 ## Commands
@@ -62,7 +61,7 @@ bun run ci               # Biome CI mode (no writes, exit code on issues)
 bun run format           # Format only
 bun run lint             # Lint only
 
-docker build -f infra/docker/scraper.Dockerfile -t scraper-api:latest .  # Build image
+# Nix build (produksi): nix build .#default --impure --option sandbox false
 ```
 
 ### Validate YAML
@@ -76,8 +75,8 @@ for f in infra/compose/*.yml; do docker compose -f "$f" config >/dev/null && ech
 | Workflow | Trigger | Action |
 |----------|---------|--------|
 | `lint.yml` | PR/push to main touching `*.json`, `*.js`, `biome.json` | `bun run ci` (Biome lint) |
-| `docker-build-push.yml` | Push to main touching `apps/**`/`infra/**`, or `repository_dispatch` | Build Docker images per changed service, push to GHCR, update compose manifests |
-| `deploy-docker.yml` | After build completes, or push touching `infra/**` | SSH to VPS (orangevps), pull images, restart containers selectively |
+| `deploy.yml` | Push to main | nix build → nix copy ssh:// → systemctl restart |
+| `docker-build-push.yml` | LEGACY (Docker dihapus) | LEGACY |
 | `security.yml` | PR to main + weekly Monday | CodeQL analysis (Rust) |
 | `update-submodule.yml` | `repository_dispatch` | Update submodule pointer in hub repo |
 
@@ -99,11 +98,11 @@ Each service gets one compose file. Containers join `app-shared-net` with a `con
 ### Dapr Sidecar Pattern
 Each app gets a companion `daprd` sidecar container. Dapr components (pubsub, statestore) are mounted from `infra/dapr/components/`. The sidecar communicates with NATS for pub/sub and Dapr placement for actor coordination.
 
-### Traefik Routing
-- Routers + services defined in `infra/traefik/dynamic/apps.yaml`
+### Caddy Routing
+- Site blocks in `/etc/caddy/Caddyfile` (ref `infra/caddy/Caddyfile.prod`)
 - Subdomain pattern: `<service>.asepharyana.my.id` and `<service>.asepharya.web.id`
-- TLS certs from volume mounts (not auto-ACME)
-- Middleware chain: `secure-headers` → `compress` → `retry` → `rate-limit` → `buffer`
+- Auto-TLS via Let's Encrypt
+- Shared handler snippet `(proxy)`: `encode zstd gzip` + security headers + keep-alive tuning
 
 ### Image Tagging
 - `sha-<short-sha>` — immutable, for deterministic rollbacks
@@ -115,9 +114,9 @@ Each app gets a companion `daprd` sidecar container. Dapr components (pubsub, st
 
 1. Create a separate repo for the app code
 2. Add as submodule: `git submodule add <url> apps/<name>`
-3. Create Dockerfile in `infra/docker/`
+3. Create Nix flake package + systemd unit
 4. Create compose file in `infra/compose/` (app + Dapr sidecar)
-5. Add Traefik router in `infra/traefik/dynamic/apps.yaml`
+5. Add Caddy site block in `/etc/caddy/Caddyfile`
 6. Add build job in `.github/workflows/docker-build-push.yml`
 7. See `docs/add-new-app.md` for full guide
 

docs/ARCHITECTURE.md

@@ -11,7 +11,7 @@ Dua node terhubung via **Tailscale** overlay network:
 │  Tailscale: 100.x.x.x        │◄──────┤                              │
 │                              │       │  Layanan:                    │
 │  Layanan:                    │       │  ├─ PostgreSQL (port 6432)   │
-│  ├─ Traefik (port 80/443)    │       │  └─ Redis (port 6379)        │
+│  ├─ Caddy (port 80/443)     │       │  └─ Redis (port 6379)        │
 │  ├─ NATS + JetStream         │       │                              │
 │  ├─ Dapr Placement           │       └──────────────────────────────┘
 │  ├─ Redis (cache, Dapr)      │
@@ -30,7 +30,7 @@ Container di `orangevps` tidak bisa langsung mencapai IP Tailscale (`100.x.x.x`)
 Internet
    │
    ▼ Port 443
-Traefik (v3.6)
+Caddy 2.11.4 (auto-TLS LE, HTTP/3)
    ├─ TLS termination (sertifikat dari volume mount)
    ├─ Middleware chain: secure-headers → compress → retry → rate-limit → buffer
    ├─ Plugin: real-ip (Cloudflare), block-sensitive-paths
@@ -40,11 +40,11 @@ Host(`asepharyana.my.id`) || Host(`www.asepharyana.my.id`) → hub
 host(`hub.asepharyana.my.id`) → hub (SPA + dashboard)
 Host(`scraper.asepharyana.my.id`) || Host(`api.asepharyana.my.id`) → scraper-api
    │
-   ├─ hub (Next.js, port 3000)
+   ├─ hub (Next.js, port 4003)
    │   ├─ / — Portfolio SPA
    │   ├─ /dashboard — Ops dashboard (client-side, auto-refresh 15s)
-   │   ├─ /api/dashboard — JSON: Docker containers, Jaeger traces, Prometheus metrics
-   │   └─ Docker socket mounted (:ro) for container discovery
+   │   ├─ /api/dashboard — JSON: systemd services, Jaeger traces, Prometheus metrics
+   │   └─ Metrics via node-exporter + app endpoints
    │
    ▼ Service load balancer
 http://scraper-api:4091
@@ -71,7 +71,7 @@ Semua service berjalan dalam satu Docker Compose project bernama `compose` dan b
 | `nats.yml` | `nats` | Message broker + JetStream persistent streaming |
 | `dapr.yml` | `dapr-placement` | Koordinasi actor placement untuk sidecar Dapr |
 | `scraper.yml` | `scraper-api` + `scraper-api-dapr` | Aplikasi Rust + sidecar Dapr |
-| `hub.yml` | `hub` | Next.js SPA portfolio + dashboard + Docker socket |
+| systemd hub | `hub` | Next.js SPA portfolio + dashboard |
 | `observability.yml` | `otel-collector`, `jaeger`, `prometheus`, `node-exporter` | Tracing, metrics, observability |
 
 ### Dapr Sidecar Pattern

docs/plan/tools/architecture.md

@@ -1,5 +1,7 @@
 # Architecture
 
+> **LEGACY (2026-08-02):** Dokumen plan ini ditulis saat infra masih Docker/Traefik. Produksi sekarang Caddy + Nix/systemd dengan port 4000-an. Gunakan hanya sebagai referensi historis.
+
 ## System Overview
 
 ```

docs/plan/tools/implementation.md

@@ -1,5 +1,7 @@
 # Implementation Plan — Granular Task Breakdown
 
+> **LEGACY (2026-08-02):** Dokumen plan ini ditulis saat infra masih Docker/Traefik. Produksi sekarang Caddy + Nix/systemd dengan port 4000-an. Gunakan hanya sebagai referensi historis.
+
 Setiap task adalah unit kerja terkecil yang bisa dikerjakan dalam 1-4 jam. Format:
 
 ```

docs/plan/tools/infrastructure.md

@@ -1,5 +1,7 @@
 # Infrastructure & Deployment
 
+> **LEGACY (2026-08-02):** Dokumen plan ini ditulis saat infra masih Docker/Traefik. Produksi sekarang Caddy + Nix/systemd dengan port 4000-an. Gunakan hanya sebagai referensi historis.
+
 ## Docker Image Architecture
 
 Project ini punya **satu Docker image** dengan multi-stage build. Backend Rust + Tesseract + ONNX model plus frontend Next.js.

docs/plan/tools/pipeline.md

@@ -1,5 +1,7 @@
 # Document Scanner — Processing Pipeline
 
+> **LEGACY (2026-08-02):** Dokumen plan ini ditulis saat infra masih Docker/Traefik. Produksi sekarang Caddy + Nix/systemd dengan port 4000-an. Gunakan hanya sebagai referensi historis.
+
 Ini adalah inti dari project. Pipeline mengubah foto dokumen HP jadi dokumen scan yang proper. Setiap tahap dibahas detail teknisnya.
 
 ## Pipeline Overview

docs/troubleshooting.md

@@ -2,14 +2,15 @@
 
 Kumpulan solusi untuk masalah umum yang spesifik di infrastruktur `asepharyana-hub`.
 
+> **Catatan (2026-08-02):** Produksi sekarang Caddy + Nix/systemd. Section Traefik/Docker di bawah adalah LEGACY — Docker dan Traefik dihapus dari produksi; gunakan hanya sebagai referensi historis.
+
 ## Daftar Isi
 
 - [Deployment](#deployment)
 - [Dapr](#dapr)
 - [NATS](#nats)
-- [Traefik](#traefik)
 - [Tailscale / Networking](#tailscale--networking)
-- [Docker / Container](#docker--container)
+- [Caddy](#caddy)
 - [Database](#database)
 - [Submodule](#submodule)
 

flake.nix

@@ -61,10 +61,10 @@
         # ── Fetch submodule source ──
         submoduleSrc = name: builtins.fetchGit {
           url = submoduleRepos.${name};
-          rev = if name == "hub" then "b007ced615dcc78392fc938350a23e8f022d83b7"
+          rev = if name == "hub" then "a90d0c43336a5f000b5856003d2293c420e7d595"
                else if name == "scraper" then "62aa5b0e52859afe3ba9de1c7b11cfe2dacf6c2c"
                else if name == "tools" then "3956b90c3ce39ffa7ffba8084937f20e11364d6b"
-               else if name == "llm-api" then "67861f384bd4f64d5236a9608b33c965fbebbc7f"
+               else if name == "llm-api" then "5f7ead5503082a71d41a36fd1727325c784e4b79"
                else "HEAD";
           submodules = true;
         };
@@ -88,6 +88,7 @@
             cp -r .next $out/share/hub/
             cp -r public $out/share/hub/ 2>/dev/null || true
             cp package.json $out/share/hub/
+            cp next.config.{ts,mjs,js} $out/share/hub/ 2>/dev/null || true
             cp -r node_modules $out/share/hub/
             cat > $out/bin/hub << WRAPPER
 #!${pkgs.runtimeShell}

infra/caddy/Caddyfile.prod

@@ -0,0 +1,124 @@
+# ── Caddyfile PRODUKSI v2 — TUNED (auto-TLS Let's Encrypt) ──
+# Tuning: HTTP/3 default, keep-alive upstream, zstd+gzip, timeouts, buffer, TLS 1.3
+
+{
+	email asepharyana@gmail.com
+
+	# Global tuning
+	servers {
+		protocols h1 h2 h3
+		trusted_proxies static private_ranges
+	}
+	grace_period 10s
+}
+
+# ── Helper: handler umum (gzip + zstd, header keamanan) — dipanggil dgn argumen: port
+# Penggunaan: import proxy 4003
+(proxy) {
+	encode zstd gzip
+	header {
+		-Server
+		X-Content-Type-Options "nosniff"
+		X-Frame-Options "SAMEORIGIN"
+		Referrer-Policy "strict-origin-when-cross-origin"
+	}
+	# Keep-alive upstream: max 100 idle conns per host, dial timeout 3s
+	reverse_proxy 127.0.0.1:{args[0]} {
+		transport http {
+			keepalive 120s
+			keepalive_interval 30s
+			max_conns_per_host 100
+			dial_timeout 3s
+			response_header_timeout 30s
+			read_timeout 60s
+			write_timeout 60s
+		}
+	}
+}
+
+asepharyana.my.id, www.asepharyana.my.id, asepharyana.web.id, www.asepharyana.web.id, hub.asepharyana.my.id {
+	import proxy 4003
+}
+
+dashboard.asepharyana.my.id {
+	import proxy 4013
+}
+
+imphnen.asepharyana.my.id {
+	import proxy 4009
+}
+
+scraper.asepharyana.my.id, api.asepharyana.my.id, scraper.asepharyana.web.id, api.asepharyana.web.id {
+	import proxy 4091
+}
+
+ai.asepharyana.my.id, ai.asepharyana.web.id {
+	import proxy 4010
+}
+
+tools.asepharyana.my.id, tools.asepharyana.web.id {
+	import proxy 4007
+}
+
+9router.asepharyana.my.id {
+	# LLM streaming: 9router combo models punya TTFT sampe 30-40s (deepseek,
+	# fallback chain). Default (proxy) response_header_timeout 30s / read 60s
+	# bikin false-positive 504 walau 9router masih ngolah. Longgarkan khusus
+	# biar health-check & request PR-Agent real gak kena timeout transient.
+	encode zstd gzip
+	header {
+		-Server
+		X-Content-Type-Options "nosniff"
+	}
+	reverse_proxy 127.0.0.1:4014 {
+		transport http {
+			dial_timeout 3s
+			response_header_timeout 120s
+			read_timeout 300s
+			write_timeout 300s
+		}
+	}
+}
+
+pr-agent.asepharyana.my.id {
+	import proxy 4002
+}
+
+lidm.asepharyana.my.id {
+	import proxy 4004
+}
+
+lidm-api.asepharyana.my.id {
+	import proxy 4005
+}
+
+zeavisedu.asepharyana.my.id {
+	import proxy 4011
+}
+
+api-zeavisedu.asepharyana.my.id {
+	import proxy 4006
+}
+
+ml-zeavisedu.asepharyana.my.id {
+	import proxy 4012
+}
+
+upload.asepharyana.my.id, upload.asepharyana.web.id {
+	# Upload/download besar: JANGAN kompres, JANGAN limit body, flush instan (no buffering)
+	header {
+		-Server
+		X-Content-Type-Options "nosniff"
+	}
+	request_body {
+		max_size 0
+	}
+	reverse_proxy 127.0.0.1:4000 {
+		transport http {
+			dial_timeout 3s
+			read_timeout 300s
+			write_timeout 300s
+		}
+		flush_interval -1
+	}
+}

infra/firewall/99-hardening.conf

@@ -0,0 +1,40 @@
+# OrangeVPS hardening sysctl — /etc/sysctl.d/99-hardening.conf
+# Network hardening
+net.ipv4.tcp_syncookies = 1
+net.ipv4.conf.all.rp_filter = 1
+net.ipv4.conf.default.rp_filter = 1
+net.ipv4.conf.all.accept_redirects = 0
+net.ipv4.conf.default.accept_redirects = 0
+net.ipv4.conf.all.send_redirects = 0
+net.ipv4.conf.default.send_redirects = 0
+net.ipv4.conf.all.accept_source_route = 0
+net.ipv4.conf.default.accept_source_route = 0
+net.ipv6.conf.all.accept_redirects = 0
+net.ipv6.conf.default.accept_redirects = 0
+net.ipv6.conf.all.accept_source_route = 0
+net.ipv6.conf.default.accept_source_route = 0
+
+# TCP hardening
+net.ipv4.tcp_max_syn_backlog = 4096
+net.ipv4.tcp_synack_retries = 2
+net.ipv4.tcp_syn_retries = 3
+net.ipv4.tcp_fin_timeout = 15
+net.ipv4.tcp_keepalive_time = 120
+net.ipv4.tcp_keepalive_intvl = 30
+net.ipv4.tcp_keepalive_probes = 5
+net.ipv4.tcp_tw_reuse = 1
+net.ipv4.ip_local_port_range = 1024 65535
+
+# Kernel hardening
+kernel.randomize_va_space = 2
+kernel.core_uses_pid = 1
+kernel.dmesg_restrict = 1
+kernel.kptr_restrict = 1
+kernel.yama.ptrace_scope = 2
+fs.protected_hardlinks = 1
+fs.protected_symlinks = 1
+fs.suid_dumpable = 0
+
+# Resource limits (SYN flood protection)
+net.core.somaxconn = 1024
+net.core.netdev_max_backlog = 4096

infra/firewall/99-ssh-optimization.conf

@@ -0,0 +1,12 @@
+ClientAliveInterval 60
+ClientAliveCountMax 3
+MaxStartups 100:30:200
+MaxSessions 100
+TCPKeepAlive yes
+
+# Hardening 2026-08-02
+MaxAuthTries 4
+LoginGraceTime 30
+PermitRootLogin prohibit-password
+X11Forwarding no
+AllowTcpForwarding yes

infra/firewall/firewall.sh

@@ -0,0 +1,99 @@
+#!/bin/bash
+# ============================================================
+# firewall.sh — deny-by-default firewall untuk orangevps
+# Public: 22 (SSH), 80/443 (Caddy), 4013 (hermes dashboard)
+#         25565 (Minecraft) — WHITELIST TCPShield proxy only
+# Tailscale CGNAT 100.64/10: semua port (imrnes & node lain)
+# Localhost: semua
+# Sisanya: DROP + log
+# ============================================================
+# TCPShield proxy ranges (https://tcpshield.com/v4/ + /v4-cf/)
+# Update saat TCPShield publish range baru.
+TCPSHIELD_V4=(
+  198.178.119.0/24
+  104.234.6.0/24
+)
+TCPSHIELD_V4_CF=(
+  89.222.122.36/31
+  152.233.22.8/31
+  89.222.108.246/31
+  84.17.55.186/31
+  51.79.45.52/31
+  5.135.84.92/30
+  51.75.35.44/30
+  51.161.27.110/31
+  152.233.30.16/31
+  152.233.30.232/31
+  203.205.31.160/31
+)
+set -e
+
+### IPv4 ###
+iptables -F
+iptables -X
+iptables -Z
+
+# Policy default DROP
+iptables -P INPUT DROP
+iptables -P FORWARD DROP
+iptables -P OUTPUT ACCEPT
+
+# Loopback
+iptables -A INPUT -i lo -j ACCEPT
+
+# Established/related
+iptables -A INPUT -m conntrack --ctstate ESTABLISHED,RELATED -j ACCEPT
+
+# Tailscale overlay (100.64.0.0/10) — imrnes & peers
+iptables -A INPUT -s 100.64.0.0/10 -j ACCEPT
+
+# Public: SSH, HTTP(S)
+iptables -A INPUT -p tcp --dport 22 -j ACCEPT
+iptables -A INPUT -p tcp --dport 80 -j ACCEPT
+iptables -A INPUT -p tcp --dport 443 -j ACCEPT
+# Public: hermes dashboard (auth-protected)
+iptables -A INPUT -p tcp --dport 4013 -j ACCEPT
+# Public: Minecraft (FTB sky) — hanya dari proxy TCPShield
+for cidr in "${TCPSHIELD_V4[@]}" "${TCPSHIELD_V4_CF[@]}"; do
+  iptables -A INPUT -s "$cidr" -p tcp --dport 25565 -j ACCEPT
+done
+
+# ICMP (ping, PMTU)
+iptables -A INPUT -p icmp --icmp-type echo-request -m limit --limit 5/sec --limit-burst 10 -j ACCEPT
+iptables -A INPUT -p icmp -m conntrack --ctstate NEW -j ACCEPT
+iptables -A INPUT -p icmp -j ACCEPT
+
+# Log dropped (rate-limited, 1 baris/5s)
+iptables -A INPUT -m limit --limit 5/min --limit-burst 10 -j LOG --log-prefix "FW-DROP " --log-level 4
+iptables -A INPUT -j DROP
+
+# UFW chains (dipanggil dari ts-input) — kosongkan
+iptables -F ufw-before-input 2>/dev/null || true
+iptables -F ufw-after-input 2>/dev/null || true
+iptables -F ufw-before-logging-input 2>/dev/null || true
+iptables -F ufw-after-logging-input 2>/dev/null || true
+iptables -F ufw-reject-input 2>/dev/null || true
+iptables -F ufw-track-input 2>/dev/null || true
+
+### IPv6 ###
+ip6tables -F
+ip6tables -X
+ip6tables -Z
+ip6tables -P INPUT DROP
+ip6tables -P FORWARD DROP
+ip6tables -P OUTPUT ACCEPT
+ip6tables -A INPUT -i lo -j ACCEPT
+ip6tables -A INPUT -m conntrack --ctstate ESTABLISHED,RELATED -j ACCEPT
+# Tailscale IPv6 ULA (fd7a:115c::/48)
+ip6tables -A INPUT -s fd7a:115c::/48 -j ACCEPT
+ip6tables -A INPUT -p tcp --dport 22 -j ACCEPT
+ip6tables -A INPUT -p tcp --dport 80 -j ACCEPT
+ip6tables -A INPUT -p tcp --dport 443 -j ACCEPT
+ip6tables -A INPUT -p tcp --dport 4013 -j ACCEPT
+# Minecraft 25565: TCPShield IPv4 only — tidak ada range IPv6 publik
+ip6tables -A INPUT -p icmpv6 -j ACCEPT
+ip6tables -A INPUT -m limit --limit 5/min --limit-burst 10 -j LOG --log-prefix "FW6-DROP " --log-level 4
+ip6tables -A INPUT -j DROP
+
+echo "Firewall applied:"
+iptables -L INPUT -n --line-numbers | head -24

infra/otel/otel-collector-config.yml

@@ -5,56 +5,37 @@ receivers:
         endpoint: 0.0.0.0:4317
       http:
         endpoint: 0.0.0.0:4318
-
 exporters:
-  otlp/jaeger:
-    endpoint: jaeger:4317
-    tls:
-      insecure: true
-
+  nop:
   prometheus:
     endpoint: 0.0.0.0:8889
     enable_open_metrics: true
     resource_to_telemetry_conversion:
       enabled: true
-
-  debug:
-    verbosity: normal
-    sampling_initial: 5
-    sampling_thereafter: 100
-
 processors:
   batch:
     timeout: 1s
     send_batch_size: 1024
-
   memory_limiter:
     check_interval: 1s
     limit_mib: 512
     spike_limit_mib: 128
-
   attributes:
     actions:
       - key: service.namespace
         value: asepharyana-hub
         action: upsert
-
 extensions:
   health_check:
     endpoint: 0.0.0.0:13133
-
 service:
   extensions: [health_check]
   pipelines:
     traces:
       receivers: [otlp]
       processors: [memory_limiter, batch, attributes]
-      exporters: [otlp/jaeger, debug]
+      exporters: [nop]
     metrics:
       receivers: [otlp]
       processors: [memory_limiter, batch, attributes]
-      exporters: [prometheus, debug]
-    logs:
-      receivers: [otlp]
-      processors: [memory_limiter, batch, attributes]
-      exporters: [debug]
+      exporters: [prometheus]

infra/prometheus/targets.yml

@@ -0,0 +1,17 @@
+# Nix service targets (file_sd) — 2026-08-02
+# Service yang expose /metrics langsung:
+- targets: ['127.0.0.1:4016']
+  labels:
+    service: gmw-discord-gateway
+- targets: ['127.0.0.1:4008']
+  labels:
+    service: tools-gateway
+# GMW backend expose /api/metrics (bukan /metrics):
+- targets: ['127.0.0.1:4001']
+  labels:
+    service: gmw-backend
+    __metrics_path__: /api/metrics
+# llm-api expose /metrics sejak 2026-08-03 (feat metrics):
+- targets: ['127.0.0.1:4010']
+  labels:
+    service: llm-api

infra/systemd/scraper-otel.conf

@@ -0,0 +1,4 @@
+[Service]
+Environment=OTEL_EXPORTER_OTLP_ENDPOINT=http://127.0.0.1:4317
+Environment=OTEL_SERVICE_NAME=scraper
+Environment=OTEL_METRICS_EXPORT_INTERVAL=5000