feat: update Dockerfile to set up Python virtual environment and adjust memory settings for builds

Author: liuruibin

apps/common/utils/tool_code.py

@@ -11,7 +11,7 @@
 from maxkb.const import BASE_DIR
 from maxkb.const import PROJECT_DIR
 
-python_directory = sys.executable
+python_directory = '/opt/maxkb-app/sandbox/py3/bin/python'
 
 
 class ToolExecutor:
@@ -42,6 +42,9 @@ def exec_code(self, code_str, keywords):
         _exec_code = f"""
 try:
     import os
+    import sys
+    path_to_exclude = '/opt/py3/lib/python3.11/site-packages'
+    sys.path = [p for p in sys.path if p != path_to_exclude]
     env = dict(os.environ)
     for key in list(env.keys()):
         if key in os.environ and (key.startswith('MAXKB') or key.startswith('POSTGRES') or key.startswith('PG')):
@@ -90,4 +93,4 @@ def _exec_sandbox(self, _code, _id):
 
     @staticmethod
     def _exec(_code):
-        return subprocess.run([python_directory, '-c', _code], text=True, capture_output=True)
+        return subprocess.run([sys.executable, '-c', _code], text=True, capture_output=True)

installer/Dockerfile

@@ -3,8 +3,8 @@ FROM node:18-alpine3.18 AS web-build
 COPY ui ui
 RUN cd ui && \
     npm install && \
-    npm run build-only && \
-    npm run build-only-chat && \
+    NODE_OPTIONS="--max-old-space-size=4096" npm run build-only && \
+    NODE_OPTIONS="--max-old-space-size=4096" npm run build-only-chat && \
     rm -rf ./node_modules
 FROM ghcr.io/1panel-dev/maxkb-base:python3.11-pg17.4 AS stage-build
 
@@ -75,7 +75,8 @@ RUN chmod 755 /opt/maxkb-app/installer/*.sh && \
     useradd --no-create-home --home /opt/maxkb-app/sandbox sandbox -g root && \
     chown -R sandbox:root /opt/maxkb-app/sandbox && \
     chmod g-x /usr/local/bin/* /usr/bin/* /bin/* /usr/sbin/* /sbin/* /usr/lib/postgresql/17/bin/* && \
-    chmod g+x /usr/local/bin/python*
+    chmod g+x /usr/local/bin/python* && \
+    python3 -m venv /opt/maxkb-app/sandbox/py3 && . /opt/maxkb-app/sandbox/py3/bin/activate && pip install diskcache2
 
 EXPOSE 8080
 VOLUME /opt/maxkb