Update Dockerfile to use Python base image and add input args

Dockerfile

@@ -1,29 +1,44 @@
-# The base image already builds the libtorrent dependency so only Python pip packages
-# are necessary to be installed to run Tribler core process.
-FROM triblercore/libtorrent:1.2.10-x
+# libtorrent-1.2.19 does not support python 3.11 yet
+FROM python:3.10-slim
 
-# Update the base system and install required libsodium and Python pip
-RUN apt update && apt upgrade -y
-RUN apt install -y libsodium23 python3-pip git
-
-RUN useradd -ms /bin/bash user
-USER user
-WORKDIR /home/user
+RUN apt-get update \
+    && apt-get install -y --no-install-recommends libsodium23=1.0.18-1 \
+    && rm -rf /var/lib/apt/lists/*
 
 # Then, install pip dependencies so that it can be cached and does not
 # need to be built every time the source code changes.
 # This reduces the docker build time.
-RUN mkdir requirements
-COPY ./requirements-core.txt requirements/core-requirements.txt
-RUN pip3 install -r requirements/core-requirements.txt
+COPY ./requirements-core.txt /app/tribler/core-requirements.txt
+RUN pip3 install -r /app/tribler/core-requirements.txt
+
+RUN useradd -ms /bin/bash user
+
+# Create default state and download directories and set the permissions
+RUN chown -R user:user /app
+RUN mkdir /state /downloads && chown -R user:user /state /downloads
 
 # Copy the source code and set the working directory
-COPY ./ tribler
-WORKDIR /home/user/tribler
+COPY ./src /app/tribler/src/
+WORKDIR /app/tribler/
 
-# Set the REST API port and expose it
+# Set to -1 to use the default
 ENV CORE_API_PORT=20100
-EXPOSE 20100
+ENV IPV8_PORT=7759
+ENV TORRENT_PORT=-1
+ENV DOWNLOAD_DIR=/downloads
+ENV TSTATEDIR=/state
+ENV HTTP_HOST=127.0.0.1
+ENV HTTPS_HOST=127.0.0.1
+
+VOLUME /state
+VOLUME /downloads
+
+USER user
 
-# Only run the core process with --core switch
-CMD ["./src/tribler.sh", "--core"]
+CMD exec python3 /app/tribler/src/run_tribler_headless.py \
+    --ipv8=${IPV8_PORT} \
+    --libtorrent=${TORRENT_PORT} \
+    --restapi_http_host=${HTTP_HOST} \
+    --restapi_https_host=${HTTPS_HOST} \
+    "--statedir=${TSTATEDIR}" \
+    "--download_dir=${DOWNLOAD_DIR}"

README.rst

@@ -85,6 +85,13 @@ To run the built docker image:
 Note that by default, the REST API is bound to localhost inside the container so to
 access the APIs, network needs to be set to host (--net="host").
 
+To use the local state directory and downloads directory, the volumes can be mounted:
+
+.. code-block:: bash
+
+    docker run -p 20100:20100 --net="host" -v ~/.Tribler:/state -v ~/downloads/TriblerDownloads:/downloads triblercore/triblercore:latest
+
+
 The REST APIs are now accessible at: http://localhost:20100/docs
 
 

docker-compose.yml

@@ -4,10 +4,15 @@ services:
   tribler-core:
     image: triblercore/triblercore:latest
     container_name: triblercore
-    network_mode: "host"
     build: .
     volumes:
-      - ~/.Tribler:/home/user/.Tribler
+      - "~/.Tribler:/state"
+      - "~/Downloads/TriblerDownloads:/downloads"
+    ports:
+      - "20100:20100"
     environment:
-      CORE_API_PORT: 20100
-
+      - CORE_API_PORT=20100
+      - CORE_API_KEY=TEST
+      - TORRENT_PORT=7000
+      - TSTATEDIR=/state
+      - HTTP_HOST=0.0.0.0

src/run_tribler_headless.py

@@ -18,6 +18,7 @@
 from tribler.core.components.session import Session
 from tribler.core.config.tribler_config import TriblerConfig
 from tribler.core.start_core import components_gen
+from tribler.core.upgrade.version_manager import VersionHistory
 from tribler.core.utilities.exit_codes.tribler_exit_codes import EXITCODE_ANOTHER_CORE_PROCESS_IS_RUNNING
 from tribler.core.utilities.osutils import get_appstate_dir, get_root_state_directory
 from tribler.core.utilities.path_util import Path
@@ -78,11 +79,13 @@ async def signal_handler(sig):
         signal.signal(signal.SIGINT, lambda sig, _: ensure_future(signal_handler(sig)))
         signal.signal(signal.SIGTERM, lambda sig, _: ensure_future(signal_handler(sig)))
 
-        statedir = Path(options.statedir or Path(get_appstate_dir(), '.Tribler'))
-        config = TriblerConfig.load(state_dir=statedir)
+        if options.statedir:
+            os.environ['TSTATEDIR'] = options.statedir
 
-        # Check if we are already running a Tribler instance
         root_state_dir = get_root_state_directory(create=True)
+        version_history = VersionHistory(root_state_dir)
+        statedir = version_history.code_version.directory
+        config = TriblerConfig.load(state_dir=statedir)
 
         self.process_lock = try_acquire_file_lock(root_state_dir / CORE_LOCK_FILENAME)
         current_process_owns_lock = bool(self.process_lock)
@@ -96,9 +99,30 @@ async def signal_handler(sig):
 
         print("Starting Tribler")
 
-        if options.restapi > 0:
+        http_port = options.restapi_http_port or int(os.environ.get('CORE_API_PORT', "0"))
+
+        if 'CORE_API_PORT' in os.environ and (http_port := int(os.environ.get('CORE_API_PORT'))) > 0:
+            config.api.http_port = http_port
+        elif options.restapi_http_port > 0:
+            config.api.http_port = options.restapi_http_port
+
+        if options.restapi_http_host:
+            config.api.http_host = options.restapi_http_host
+
+        if options.restapi_https_port > 0:
+            config.api.https_port = options.restapi_https_port
+
+        if options.restapi_https_host:
+            config.api.https_host = options.restapi_https_host
+
+        if config.api.http_port > 0:
             config.api.http_enabled = True
-            config.api.http_port = options.restapi
+
+        if config.api.https_port > 0:
+            config.api.https_enabled = True
+
+        if api_key := os.environ.get('CORE_API_KEY'):
+            config.api.key = api_key
 
         if options.ipv8 > 0:
             config.ipv8.port = options.ipv8
@@ -108,6 +132,9 @@ async def signal_handler(sig):
         if options.libtorrent != -1 and options.libtorrent > 0:
             config.libtorrent.port = options.libtorrent
 
+        if options.download_dir:
+            config.download_defaults.saveas = options.download_dir
+
         if options.ipv8_bootstrap_override is not None:
             config.ipv8.bootstrap_override = options.ipv8_bootstrap_override
 
@@ -135,7 +162,15 @@ def main(argv):
     parser.add_argument('--help', '-h', action='help', default=argparse.SUPPRESS,
                         help='Show this help message and exit')
     parser.add_argument('--statedir', '-s', default=None, help='Use an alternate statedir')
-    parser.add_argument('--restapi', '-p', default=-1, type=int, help='Use an alternate port for REST API')
+    parser.add_argument('--download_dir', default=None, help='Use an alternative download directory')
+    parser.add_argument('--restapi_http_port', '--restapi', '-p', default=-1, type=int,
+                        help='Use an alternate port for http REST API')
+    parser.add_argument('--restapi_http_host', default=None, type=str,
+                        help='Use an alternate listen address for http REST API')
+    parser.add_argument('--restapi_https_port', default=-1, type=int,
+                        help='Use an alternate port for https REST API')
+    parser.add_argument('--restapi_https_host', default=None, type=str,
+                        help='Use an alternate listen address for https REST API')
     parser.add_argument('--ipv8', '-i', default=-1, type=int, help='Use an alternate port for the IPv8')
     parser.add_argument('--libtorrent', '-l', default=-1, type=int, help='Use an alternate port for libtorrent')
     parser.add_argument('--ipv8_bootstrap_override', '-b', default=None, type=str,
@@ -152,7 +187,7 @@ def main(argv):
     coro = service.start_tribler(args)
     ensure_future(coro)
 
-    if sys.platform == 'win32':
+    if sys.platform == 'win32' and sys.version_info < (3, 8):
         # Unfortunately, this is needed on Windows for Ctrl+C to work consistently.
         # Should no longer be needed in Python 3.8.
         async def wakeup():

src/tribler/core/components/restapi/rest/rest_manager.py

@@ -93,8 +93,6 @@ def __init__(self, config: APISettings, root_endpoint: RootEndpoint, state_dir=N
         self.config = config
         self.state_dir = state_dir
 
-        self.http_host = '127.0.0.1'
-        self.https_host = '0.0.0.0'
         self.shutdown_timeout = shutdown_timeout
 
     def get_endpoint(self, name):
@@ -146,13 +144,13 @@ async def start(self):
             self._logger.info('Https enabled')
             await self.start_https_site()
 
-        self._logger.info(f'Swagger docs: http://{self.http_host}:{self.config.http_port}/docs')
-        self._logger.info(f'Swagger JSON: http://{self.http_host}:{self.config.http_port}/docs/swagger.json')
+        self._logger.info(f'Swagger docs: http://{self.config.http_host}:{self.config.http_port}/docs')
+        self._logger.info(f'Swagger JSON: http://{self.config.http_host}:{self.config.http_port}/docs/swagger.json')
 
     async def start_http_site(self):
         api_port = max(self.config.http_port, 0)  # if the value in config is -1 we convert it to 0
 
-        self.site = web.TCPSite(self.runner, self.http_host, api_port, shutdown_timeout=self.shutdown_timeout)
+        self.site = web.TCPSite(self.runner, self.config.http_host, api_port, shutdown_timeout=self.shutdown_timeout)
         self._logger.info(f"Starting HTTP REST API server on port {api_port}...")
 
         try:
@@ -174,7 +172,7 @@ async def start_https_site(self):
         ssl_context.load_cert_chain(cert)
 
         port = self.config.https_port
-        self.site_https = web.TCPSite(self.runner, self.https_host, port, ssl_context=ssl_context)
+        self.site_https = web.TCPSite(self.runner, self.config.https_host, port, ssl_context=ssl_context)
 
         await self.site_https.start()
         self._logger.info("Started HTTPS REST API: %s", self.site_https.name)

src/tribler/core/components/restapi/rest/settings.py

@@ -9,7 +9,9 @@
 class APISettings(TriblerConfigSection):
     http_enabled: bool = False
     http_port: int = -1
+    http_host: str = "127.0.0.1"
     https_enabled: bool = False
+    https_host: str = "127.0.0.1"
     https_port: int = -1
     https_certfile: str = ''
     key: Optional[str] = None