feat: change default user from 'agent' to 'fulling' with updated workdir (#89)

lib/k8s/sandbox-manager.ts

@@ -642,8 +642,8 @@ export class SandboxManager {
                 args: [this.generateInitContainerScript()],
                 volumeMounts: [
                   {
-                    name: 'vn-homevn-agent',
-                    mountPath: '/home/agent',
+                    name: 'vn-homevn-fulling',
+                    mountPath: '/home/fulling',
                   },
                 ],
                 securityContext: {
@@ -686,8 +686,8 @@ export class SandboxManager {
                 imagePullPolicy: 'Always',
                 volumeMounts: [
                   {
-                    name: 'vn-homevn-agent',
-                    mountPath: '/home/agent',
+                    name: 'vn-homevn-fulling',
+                    mountPath: '/home/fulling',
                   },
                 ],
               },
@@ -699,10 +699,10 @@ export class SandboxManager {
           {
             metadata: {
               annotations: {
-                path: '/home/agent',
+                path: '/home/fulling',
                 value: VERSIONS.STORAGE.SANDBOX_SIZE.replace('Gi', ''),
               },
-              name: 'vn-homevn-agent',
+              name: 'vn-homevn-fulling',
             },
             spec: {
               accessModes: ['ReadWriteOnce'],
@@ -739,7 +739,7 @@ export class SandboxManager {
   /**
    * Generate init container script
    *
-   * Purpose: Initialize /home/agent PVC with necessary files on first run
+   * Purpose: Initialize /home/fulling PVC with necessary files on first run
    *
    * What gets initialized:
    * 1. .bashrc - Shell configuration (only if doesn't exist, never overwrite user changes)
@@ -761,14 +761,14 @@ echo "=== Init Container: Home Directory Initialization ==="
 # Step 1: Initialize .bashrc (if not exists)
 # Rationale: User may customize .bashrc, so we never overwrite existing file
 # -----------------------------------------------------------------------------
-if [ -f /home/agent/.bashrc ]; then
+if [ -f /home/fulling/.bashrc ]; then
   echo "✓ .bashrc already exists (preserving user configuration)"
 else
   if [ -f /etc/skel/.bashrc ]; then
     echo "→ Copying default .bashrc configuration..."
-    cp /etc/skel/.bashrc /home/agent/.bashrc
-    chown 1001:1001 /home/agent/.bashrc
-    chmod 644 /home/agent/.bashrc
+    cp /etc/skel/.bashrc /home/fulling/.bashrc
+    chown 1001:1001 /home/fulling/.bashrc
+    chmod 644 /home/fulling/.bashrc
     echo "✓ .bashrc initialized"
   else
     echo "⚠ Warning: /etc/skel/.bashrc not found in image"
@@ -779,25 +779,25 @@ fi
 # Step 2: Initialize Next.js project (if not exists or empty)
 # Rationale: ANY file in next/ indicates user work - must not overwrite
 # -----------------------------------------------------------------------------
-if [ -d /home/agent/next ]; then
+if [ -d /home/fulling/next ]; then
   # Directory exists, check if it contains any files (including hidden files)
-  if [ -n "$(ls -A /home/agent/next 2>/dev/null)" ]; then
+  if [ -n "$(ls -A /home/fulling/next 2>/dev/null)" ]; then
     echo "✓ Next.js project already exists (preserving user project)"
-    echo "  Location: /home/agent/next"
+    echo "  Location: /home/fulling/next"
 
     # Skip to end - all initialization done
     echo ""
     echo "=== Initialization Summary ==="
-    echo "✓ .bashrc: $([ -f /home/agent/.bashrc ] && echo 'ready' || echo 'missing')"
+    echo "✓ .bashrc: $([ -f /home/fulling/.bashrc ] && echo 'ready' || echo 'missing')"
     echo "✓ Next.js project: ready (existing)"
     echo "✓ All user data preserved"
     echo ""
     echo "=== Init Container: Completed successfully ==="
     exit 0
   else
-    echo "→ /home/agent/next exists but is empty"
+    echo "→ /home/fulling/next exists but is empty"
     echo "→ Removing empty directory and proceeding with initialization"
-    rmdir /home/agent/next
+    rmdir /home/fulling/next
   fi
 fi
 
@@ -815,22 +815,22 @@ fi
 # Copy Next.js project template (without node_modules)
 echo "→ Copying Next.js project template from /opt/next-template..."
 echo "  Source: /opt/next-template (agent:agent)"
-echo "  Target: /home/agent/next"
+echo "  Target: /home/fulling/next"
 echo "  Note: node_modules NOT included - run 'pnpm install' to install dependencies"
 echo "  This may take 5-10 seconds..."
-mkdir -p /home/agent/next
+mkdir -p /home/fulling/next
 
 # Copy project files (node_modules already removed from image)
 # Using cp instead of rsync for simplicity (rsync is available but cp is sufficient)
-cp -rp /opt/next-template/. /home/agent/next 2>&1 || {
+cp -rp /opt/next-template/. /home/fulling/next 2>&1 || {
   echo "✗ ERROR: Failed to copy template"
   exit 1
 }
 
 # Verify copy was successful
-if [ ! -f /home/agent/next/package.json ]; then
+if [ ! -f /home/fulling/next/package.json ]; then
   echo "✗ ERROR: Project copy incomplete - package.json not found"
-  ls -la /home/agent/next 2>&1 || true
+  ls -la /home/fulling/next 2>&1 || true
   exit 1
 fi
 
@@ -840,22 +840,22 @@ echo "✓ Next.js project template copied successfully"
 # Note: Even though source files are agent:agent in the image,
 # cp creates new files owned by the current user (root in init container)
 echo "→ Setting ownership (agent:1001) and permissions..."
-chown -R 1001:1001 /home/agent/next 2>&1 || {
+chown -R 1001:1001 /home/fulling/next 2>&1 || {
   echo "⚠ Warning: Failed to set ownership, but continuing..."
 }
-chmod -R u+rwX,g+rX,o+rX /home/agent/next 2>&1 || {
+chmod -R u+rwX,g+rX,o+rX /home/fulling/next 2>&1 || {
   echo "⚠ Warning: Failed to set permissions, but continuing..."
 }
 
 # Count files for verification
-FILE_COUNT=$(find /home/agent/next -type f | wc -l)
+FILE_COUNT=$(find /home/fulling/next -type f | wc -l)
 echo "✓ Copied $FILE_COUNT files"
 
 echo ""
 echo "=== Initialization Summary ==="
-echo "✓ .bashrc: $([ -f /home/agent/.bashrc ] && echo 'ready' || echo 'missing')"
+echo "✓ .bashrc: $([ -f /home/fulling/.bashrc ] && echo 'ready' || echo 'missing')"
 echo "✓ Next.js project: ready (newly created)"
-echo "✓ Location: /home/agent/next"
+echo "✓ Location: /home/fulling/next"
 echo "✓ Ownership: agent (1001:1001)"
 echo "✓ Files copied: $FILE_COUNT"
 echo "⚠ node_modules not included - run 'pnpm install' to install dependencies"
@@ -1187,7 +1187,7 @@ echo "=== Init Container: Completed successfully ==="
    * Delete PVCs associated with a StatefulSet
    *
    * StatefulSets create PVCs with names: {volumeClaimTemplate.name}-{statefulset.name}-{ordinal}
-   * For our case: vn-homevn-agent-{sandboxName}-0
+   * For our case: vn-homevn-fulling-{sandboxName}-0
    *
    * This method handles both:
    * 1. Clusters with persistentVolumeClaimRetentionPolicy support (Kubernetes 1.23+)
@@ -1200,7 +1200,7 @@ echo "=== Init Container: Completed successfully ==="
     try {
       // List all PVCs in namespace that belong to this StatefulSet
       // StatefulSet PVC naming: {volumeClaimTemplate.name}-{statefulset.name}-{ordinal}
-      const pvcName = `vn-homevn-agent-${sandboxName}-0`
+      const pvcName = `vn-homevn-fulling-${sandboxName}-0`
 
       try {
         await this.k8sApi.deleteNamespacedPersistentVolumeClaim({

sandbox/.bashrc

@@ -21,11 +21,11 @@ alias grep='grep --color=auto'
 alias egrep='egrep --color=auto'
 alias fgrep='fgrep --color=auto'
 
-# Function to show path relative to /home/agent
+# Function to show path relative to /home/fulling
 _path() {
     case "${PWD}" in
-        /home/agent) echo "/" ;;
-        /home/agent/*) echo "${PWD#/home/agent}" ;;
+        /home/fulling) echo "/" ;;
+        /home/fulling/*) echo "${PWD#/home/fulling}" ;;
         *) echo "${PWD}" ;;
     esac
 }
@@ -47,9 +47,9 @@ _ps1_update() {
 PROMPT_COMMAND=_ps1_update
 
 # Change to Next.js project directory on shell start
-if [ "$PWD" = "$HOME" ] && [ -d "$HOME/next" ]; then
-    cd "$HOME/next"
-fi
+# if [ "$PWD" = "$HOME" ] && [ -d "$HOME/next" ]; then
+#     cd "$HOME/next"
+# fi
 
 # Auto-start Claude Code CLI on first terminal connection only
 # Use a file flag that persists across ttyd reconnections

sandbox/Dockerfile

@@ -7,7 +7,7 @@
 LABEL maintainer="FullstackAgent" \
       version="1.0.0" \
       description="Full-stack web development runtime with Next.js, shadcn/ui, Claude Code CLI, and container tools" \
-      org.opencontainers.image.source="https://github.com/your-repo/FullstackAgent" \
+      org.opencontainers.image.source="https://github.com/FullstackAgent/fulling" \
       org.opencontainers.image.licenses="MIT"
 
 # Environment variables for build configuration
@@ -17,10 +17,10 @@
 # NOTE: Sensitive variables below are declared as empty strings for documentation.
 #       Actual values will be securely injected at runtime via Kubernetes Secrets.
 #       This is safe - no actual secrets are hardcoded in the Dockerfile.
 ENV DEBIAN_FRONTEND=noninteractive \
     NODE_VERSION=22.x \
     CLAUDE_CODE_VERSION=latest \
-    PATH="/root/.local/bin:/home/agent/.local/bin:$PATH" \
+    PATH="/root/.local/bin:/home/fulling/.local/bin:$PATH" \
     TERM=xterm-256color \
     COLORTERM=truecolor \
     ANTHROPIC_BASE_URL="" \
@@ -89,9 +89,9 @@
 # Create non-root user for security best practices
 # agent user (UID 1001) with sudo privileges for development flexibility
 # -----------------------------------------------------------------------------
-RUN groupadd -g 1001 agent \
-    && useradd -u 1001 -g 1001 -m -s /bin/bash agent \
-    && echo 'agent ALL=(ALL) NOPASSWD:ALL' >> /etc/sudoers
+RUN groupadd -g 1001 fulling \
+    && useradd -u 1001 -g 1001 -m -s /bin/bash fulling \
+    && echo 'fulling ALL=(ALL) NOPASSWD:ALL' >> /etc/sudoers
 
 # -----------------------------------------------------------------------------
 # Install container tools (Buildah, Podman, Skopeo) for rootless container operations
@@ -113,13 +113,13 @@
 # Configure Buildah and Podman for rootless operation
 # Sets up storage, runtime, and registry configurations
 # -----------------------------------------------------------------------------
-RUN mkdir -p /etc/containers /home/agent/.local/share/containers /home/agent/.config/containers \
+RUN mkdir -p /etc/containers /home/fulling/.local/share/containers /home/fulling/.config/containers \
     # Storage configuration (VFS driver for simplicity and compatibility)
     && { \
         echo '[storage]'; \
         echo 'driver = "vfs"'; \
         echo 'runroot = "/run/user/1001/containers"'; \
-        echo 'graphroot = "/home/agent/.local/share/containers/storage"'; \
+        echo 'graphroot = "/home/fulling/.local/share/containers/storage"'; \
         echo '[storage.options]'; \
         echo 'mount_program = "/usr/bin/fuse-overlayfs"'; \
     } > /etc/containers/storage.conf \
@@ -136,8 +136,8 @@
         echo '[registries.search]'; \
         echo 'registries = ["docker.io", "quay.io"]'; \
     } > /etc/containers/registries.conf \
-    # Set proper ownership for agent user directories
-    && chown -R agent:agent /home/agent/.local /home/agent/.config
+    # Set proper ownership for fulling user directories
+    && chown -R fulling:fulling /home/fulling/.local /home/fulling/.config
 
 # -----------------------------------------------------------------------------
 # Install development tools, GitHub CLI, and modern CLI utilities
@@ -189,7 +189,7 @@
     ttyd --version || true
 
 # Set working directory for application
-WORKDIR /home/agent
+WORKDIR /home/fulling
 
 # -----------------------------------------------------------------------------
 # Copy configuration files (placed before user switch for better caching)
@@ -260,8 +260,8 @@
     rm -rf node_modules .next; \
     echo "=== Cleaning up pnpm cache ==="; \
     pnpm store prune; \
-    echo "=== Setting ownership to agent user (1001:1001) ==="; \
-    chown -R agent:agent "$TEMPLATE_DIR"; \
+    echo "=== Setting ownership to fulling user (1001:1001) ==="; \
+    chown -R fulling:fulling "$TEMPLATE_DIR"; \
     echo "=== Final verification ==="; \
     ls -la "$TEMPLATE_DIR"; \
     if [ ! -f "$TEMPLATE_DIR/package.json" ]; then \
@@ -272,7 +272,7 @@
         echo "ERROR: node_modules should have been removed"; \
         exit 1; \
     fi; \
-    echo "✓ Template ready at $TEMPLATE_DIR (owned by agent:agent)"; \
+    echo "✓ Template ready at $TEMPLATE_DIR (owned by fulling:fulling)"; \
     echo "✓ node_modules removed - user will install dependencies as needed"
 
 # =============================================================================

yaml/sandbox/statefulset.yaml

@@ -52,15 +52,15 @@ spec:
               name: hnkrdxqqlbuq
           imagePullPolicy: Always
           volumeMounts:
-            - name: vn-homevn-agent
-              mountPath: /home/agent
+            - name: vn-homevn-fulling
+              mountPath: /home/fulling
       volumes: []
   volumeClaimTemplates:
     - metadata:
         annotations:
-          path: /home/agent
+          path: /home/fulling
           value: '5'
-        name: vn-homevn-agent
+        name: vn-homevn-fulling
       spec:
         accessModes:
           - ReadWriteOnce