部署过程中的环境如下:
FROM registry.baidubce.com/ais-public/ais2.3:cuda10.1_cudnn7-ubuntu16.04-py37
# 设置环境变量
ENV PATH=/home/bml/anaconda3/envs/py3.7.4/bin:${PATH}
# Install linux packages
RUN apt update && apt install -y zip htop screen libgl1-mesa-glx
# Create working directory
RUN mkdir -p /home/yolov5_app
WORKDIR /home/yolov5_app
# Copy contents
COPY . /home/yolov5_app
# COPY yolov5s.pt /home/yolov5_app/
# Install python dependencies
RUN python -m pip install --upgrade pip && \
pip install torch==1.7.1+cu101 torchvision==0.8.2+cu101 torchaudio==0.7.2 -f https://download.pytorch.org/whl/torch_stable.html && \
pip install --index-url https://mirrors.ustc.edu.cn/pypi/web/simple --requirement requirements.txt
# Set environment variables
CMD ["python","app.py"]
docker build -f Dockerfile -t yolov5:v0 .
COPY failed: stat /var/lib/docker/tmp/docker-builder166217557/yolov5s.pt: no such file or directory
解决办法:确保所有的语句没有错误,删除与Dockerfile同一目录下的.dockerignore
文件,再次构建,即可成功。
docker container run --name yolo_test -it yolov5:v0 /bin/bash
# 启动容器
docker run --name=yolov5_v0 -itd yolov5:v0
# 进⼊容器
docker exec -it yolov5_v0 bash
python detect.py ‐‐source inference/images/bus.jpg ‐‐view‐img
在容器内运行python detect.py
,出现以下错误:
Traceback (most recent call last):
File "app.py", line 10, in <module>
from model import PyModel
File "/home/yolov5_app/model.py", line 9, in <module>
import cv2
File "/opt/conda/lib/python3.6/site-packages/cv2/__init__.py", line 5, in <module>
from .cv2 import *
ImportError: libGL.so.1: cannot open shared object file: No such file or directory
运行pip list
查看安装列表,发现已安装opencv-python
。
解决办法:
Ubuntu运行以下语句:
apt install -y libgl1-mesa-glx
centos运行以下语句:
yum install mesa-libGL.x86_64
在容器中输入以下命令,即可退出容器:
exit
docker save yolov5:v0 -o /home/yolov5_v0.tar