【发布时间】:2019-11-04 06:20:56
【问题描述】:
我想在运行我的 docker 镜像时传递一个 GCP 存储 URL 作为参数,以便它可以从我的存储中提取我的 csv 文件并打印数据集。
下面是我的dockerfile
# Use the official lightweight Python image.
# https://hub.docker.com/_/python
FROM continuumio/miniconda3
# Copy local code to the container image.
ENV APP_HOME /app
WORKDIR $APP_HOME
COPY . ./
# Install production dependencies.
RUN pip install Flask gunicorn
RUN pip install scikit-learn==0.20.2 firefly-python==0.1.15
RUN pip install --upgrade google-cloud-storage
ENTRYPOINT ["python"]
CMD ["pre.py"]
我尝试通过以下命令运行 docker 映像并得到以下错误
docker run preprocess:v1 "https://storage.googleapis.com/MYBucket/app/Model/IrisClassifier.sav"
.
python: can't open file 'https://storage.googleapis.com/MYBucket/app/Model/IrisClassifier.sav': [Errno 2] No such file or directory
import os
import argparse
from google.cloud import storage
from sklearn.externals import joblib
from urllib.request import urlopen
def parse_arguments():
print('entered parse arg')
parser = argparse.ArgumentParser()
parser.add_argument('data_dir', type=str, help='GCSpath')
args = parser.parse_known_args()[0]
print('Argument passed')
print(os.getcwd())
print('STARTING CLOUD RETRIVAL')
print('*****client initialized')
dataset_load = joblib.load(urlopen(args.dat_dir))
print('*****loaded Dataset')
print(dataset_load)
def main(_):
print("Prior to entering arg")
parse_arguments()
我想在运行我的 docker 镜像时传递一个类似的 GCP 存储桶 https://storage.googleapis.com/MYBucket/app/Model/IrisClassifier.sav
【问题讨论】:
标签: python docker dockerfile command-line-arguments