fix: dockerfile

Author: nglcobdai

.env.example

@@ -1,3 +1,2 @@
-DOCKER_IMAGE=project-template
+PROJECT_NAME=project-template
 DOCKER_SHM_SIZE=4g
-DOCKER_SSH_AUTH_SOCK=/ssh-agent

Dockerfile

@@ -1,10 +1,14 @@
-FROM python:3.10
+FROM ubuntu:22.04
 
 ENV LANG=C.UTF-8 \
     LANGUAGE=en_US \
-    PYTHONPATH="/root/workspace/src:$PYTHONPATH"
+    PYTHONPATH="/root/workspace:$PYTHONPATH" \
+    DEBIAN_FRONTEND=noninteractive
 
-WORKDIR /root/workspace
+# Pythonのインストール
+RUN apt-get update && apt-get install -y python3.10 python3-pip \
+    && ln -s /usr/bin/python3.10 /usr/bin/python \
+    && rm -rf /var/lib/apt/lists/*
 
 # システム依存のライブラリをインストール
 RUN apt-get update && apt-get install -y \
@@ -15,24 +19,33 @@ RUN apt-get update && apt-get install -y \
 RUN pip install --no-cache-dir --upgrade pip && \
     pip install --no-cache-dir notebook==6.4.6 jupyter_contrib_nbextensions jupyter_nbextensions_configurator
 
-# Jupyterのnbextensionsをインストールし、nbextensions_configuratorを有効化
+# jupyter notebookの設定
+## Jupyterのnbextensionsをインストールし、nbextensions_configuratorを有効化
 RUN jupyter contrib nbextension install --system && \
     jupyter nbextensions_configurator enable --system
 
-# 特定のnbextensionsを有効にする
+## 特定のnbextensionsを有効にする
 RUN jupyter nbextension enable codefolding/main && \
     jupyter nbextension enable contrib_nbextensions_help_item/main && \
     jupyter nbextension enable code_font_size/code_font_size && \
     jupyter nbextension enable collapsible_headings/main && \
     jupyter nbextension enable move_selected_cells/main && \
     jupyter nbextension enable printview/main
 
-# Poetryをインストール
-RUN pip install --upgrade poetry
+WORKDIR /root/workspace
+
+# Poetryのインストールと依存関係のインストール
+RUN pip install --no-cache-dir --upgrade pip \
+    && pip install --upgrade poetry
 
 # pyproject.toml、poetry.lock、poetry.tomlをコピーする
 COPY pyproject.toml poetry.lock poetry.toml $WORKDIR/
 
+# Clear cache to free up space
+RUN apt-get clean \
+    && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
+
 RUN poetry install --no-root
 
+# Jupyter notebookの設定
 RUN python -m ipykernel install --user --name python3.10 --display-name "Python 3.10"

app/main.py

@@ -0,0 +1,9 @@
+from app.utils import logger, settings
+
+
+def main():
+    logger.info(f"Hello, {settings.PROJECT_NAME}!")
+
+
+if __name__ == "__main__":
+    main()

app/utils/__init__.py

@@ -0,0 +1,5 @@
+from app.utils.config import Settings
+from app.utils.log import Logger
+
+settings = Settings()
+logger = Logger("").logger

app/utils/config.py

@@ -0,0 +1,13 @@
+from pydantic_settings import BaseSettings
+
+
+class Settings(BaseSettings):
+    PROJECT_NAME: str
+    DOCKER_SHM_SIZE: str
+
+    class Config:
+        env_file = ".env"
+        env_file_encoding = "utf-8"
+
+    def __init__(self, **data):
+        super().__init__(**data)

app/utils/log.py

@@ -0,0 +1,35 @@
+import logging
+import os
+from datetime import datetime
+from logging import DEBUG, Formatter, StreamHandler, getLogger
+
+import pytz
+
+
+class Logger:
+    def __init__(self, name):
+        self.logger = getLogger(name)
+
+        log_level = os.getenv("LOGGING_LEVEL", "DEBUG").upper()
+        numeric_level = getattr(logging, log_level, DEBUG)
+
+        self.jst = pytz.timezone("Asia/Tokyo")
+        self.set_logger(numeric_level)
+
+    # タイムゾーンを日本時間に設定するためのカスタム関数
+    def jst_time(self, *args):
+        return datetime.now(self.jst).timetuple()
+
+    def set_logger(self, numeric_level):
+        self.logger.setLevel(numeric_level)
+
+        # コンソール出力のためのハンドラを設定
+        console_handler = StreamHandler()
+        formatter = Formatter(
+            "%(asctime)s : %(levelname)s : %(filename)s - %(message)s"
+        )
+        formatter.converter = self.jst_time  # 日本時間を使用するように設定
+        console_handler.setFormatter(formatter)
+
+        # ロガーにコンソールハンドラを追加
+        self.logger.addHandler(console_handler)

docker-compose.yml

@@ -1,11 +1,13 @@
 version: "3.3"
 services:
   project:
-    build: .
+    build:
+      context: .
+      dockerfile: ./Dockerfile
     volumes:
       - .:/root/workspace
     env_file:
       - .env
     tty: true # retain container up
     command: /bin/bash
-    shm_size: $DOCKER_SHM_SIZE
+    shm_size: ${DOCKER_SHM_SIZE}

poetry.lock

@@ -7,6 +7,8 @@ readme = "README.md"
 
 [tool.poetry.dependencies]
 python = "^3.10"
+pydantic-settings = "^2.4.0"
+pytz = "^2024.1"
 
 
 [tool.poetry.group.dev.dependencies]