add healthcheck
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2caf356288
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3 changed files with 21 additions and 1 deletions
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@ -6,7 +6,7 @@ ENV DEBIAN_FRONTEND=noninteractive
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# hadolint ignore=DL3008,DL3028,DL4006
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RUN apt-get update && \
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apt-get -y --no-install-recommends install \
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python3-pip && \
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python3-pip curl && \
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apt-get clean && \
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rm -rf /var/lib/apt/lists/* /var/tmp/* /tmp/*
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@ -20,6 +20,8 @@ RUN pip install --no-cache-dir -r requirements.txt
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EXPOSE 5000
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HEALTHCHECK --interval=5s --timeout=3s \
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CMD curl -f http://localhost:5000/health || exit 1
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#CMD [ "python3", "-m" , "flask", "run", "--port", "5000", "--host", "0.0.0.0"]
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CMD [ "python3", "-m" , "gunicorn", "app:app", "-c", "gunicorn_config.py"]
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14
README.md
14
README.md
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@ -88,3 +88,17 @@ curl -X DELETE -H "token: myuploadtoken" http://docker10.host.lan:5040/delete/fi
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"success": "File 'file' successfully deleted"
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}
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```
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### /health
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#### input
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```bash
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curl -H "token: myuploadtoken" http://docker10.host.lan:5040/health
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```
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#### output
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```bash
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OK
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```
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4
app.py
4
app.py
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@ -15,6 +15,10 @@ AUTH_TOKEN = os.environ.get('AUTH_TOKEN', 'myuploadtoken')
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def is_valid_filename(filename):
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return bool(re.match(VALID_FILENAME_REGEX, filename))
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@app.route('/health', methods=['GET'])
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def health_check():
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return 'OK'
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@app.route('/upload', methods=['POST'])
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def upload_file():
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if 'file' not in request.files:
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