docker-撰写失败-读取目录失败
docker-compose up failed - reading directory failed
我有一个 docker 图像，我想将其调出以自动进行 运行 测试，脚本位于 /opt/robotframework/tests
发生错误 docker 无法读取目录:
$ docker-compose up
Creating network "docker-robot-framework_default" with the default driver
Creating robot-runner ... done
Attaching to robot-runner
robot-runner | [ ERROR ] Reading directory '/opt/robotframework/tests' failed: PermissionError: [Errno 13] Permission denied: '/opt/robotframework/tests'
robot-runner |
robot-runner | Try --help for usage information.
robot-runner exited with code 252
docker-compose.yml
version: '3'
services:
robot-runner:
build:
context: .
dockerfile: /Dockerfile
container_name: robot-runner
image: ppodgorsek/robot-framework:latest
volumes:
- ./test:/opt/robotframework/tests
- ./test-audios:/opt/robotframework/test-audios
- ./output-local:/opt/robotframework/reports
environment:
PYTHONWARNINGS: "ignore:Unverified HTTPS request"
Docker 文件：
FROM fedora:36
MAINTAINER Paul Podgorsek <ppodgorsek@users.noreply.github.com>
LABEL description Robot Framework in Docker.
# Set the reports directory environment variable
ENV ROBOT_REPORTS_DIR /opt/robotframework/reports
# Set the tests directory environment variable
ENV ROBOT_TESTS_DIR /opt/robotframework/tests
# ENV ROBOT_TEST_AUDIOS_DIR /opt/robotframework/test-audios
# Set the working directory environment variable
ENV ROBOT_WORK_DIR /opt/robotframework/temp
# Setup X Window Virtual Framebuffer
ENV SCREEN_COLOUR_DEPTH 24
ENV SCREEN_HEIGHT 1080
ENV SCREEN_WIDTH 1920
# Setup the timezone to use, defaults to UTC
ENV TZ UTC
# Set number of threads for parallel execution
# By default, no parallelisation
ENV ROBOT_THREADS 1
# Define the default user who'll run the tests
ENV ROBOT_UID 1000
ENV ROBOT_GID 1000
# Dependency versions
ENV ALPINE_GLIBC 2.35-r0
ENV AWS_CLI_VERSION 1.22.87
ENV AXE_SELENIUM_LIBRARY_VERSION 2.1.6
ENV BROWSER_LIBRARY_VERSION 12.2.0
ENV CHROMIUM_VERSION 99.0
ENV DATABASE_LIBRARY_VERSION 1.2.4
ENV DATADRIVER_VERSION 1.6.0
ENV DATETIMETZ_VERSION 1.0.6
ENV FAKER_VERSION 5.0.0
ENV FIREFOX_VERSION 98.0
ENV FTP_LIBRARY_VERSION 1.9
ENV GECKO_DRIVER_VERSION v0.30.0
ENV IMAP_LIBRARY_VERSION 0.4.2
ENV PABOT_VERSION 2.5.2
ENV REQUESTS_VERSION 0.9.2
ENV ROBOT_FRAMEWORK_VERSION 5.0
ENV SELENIUM_LIBRARY_VERSION 6.0.0
ENV SSH_LIBRARY_VERSION 3.8.0
ENV XVFB_VERSION 1.20
# By default, no reports are uploaded to AWS S3
ENV AWS_UPLOAD_TO_S3 false
# Prepare binaries to be executed
COPY bin/chromedriver.sh /opt/robotframework/bin/chromedriver
COPY bin/chromium-browser.sh /opt/robotframework/bin/chromium-browser
COPY bin/run-tests-in-virtual-screen.sh /opt/robotframework/bin/
# COPY bin/mml_4_apr_2018_b_session3_2.wav /opt/robotframework/test-audios
# COPY bin/mml_4_apr_2018_b_session3_2.stm /opt/robotframework/test-audios
# Install system dependencies
RUN dnf upgrade -y --refresh \
&& dnf install -y \
chromedriver-${CHROMIUM_VERSION}* \
chromium-${CHROMIUM_VERSION}* \
firefox-${FIREFOX_VERSION}* \
npm \
nodejs \
python3-pip \
tzdata \
xorg-x11-server-Xvfb-${XVFB_VERSION}* \
&& dnf clean all
# FIXME: below is a workaround, as the path is ignored
RUN mv /usr/lib64/chromium-browser/chromium-browser /usr/lib64/chromium-browser/chromium-browser-original \
&& ln -sfv /opt/robotframework/bin/chromium-browser /usr/lib64/chromium-browser/chromium-browser
# Install Robot Framework and associated libraries
RUN pip3 install \
--no-cache-dir \
robotframework==$ROBOT_FRAMEWORK_VERSION \
robotframework-browser==$BROWSER_LIBRARY_VERSION \
robotframework-databaselibrary==$DATABASE_LIBRARY_VERSION \
robotframework-datadriver==$DATADRIVER_VERSION \
robotframework-datadriver[XLS] \
robotframework-datetime-tz==$DATETIMETZ_VERSION \
robotframework-faker==$FAKER_VERSION \
robotframework-ftplibrary==$FTP_LIBRARY_VERSION \
robotframework-imaplibrary2==$IMAP_LIBRARY_VERSION \
robotframework-pabot==$PABOT_VERSION \
robotframework-requests==$REQUESTS_VERSION \
robotframework-seleniumlibrary==$SELENIUM_LIBRARY_VERSION \
robotframework-sshlibrary==$SSH_LIBRARY_VERSION \
axe-selenium-python==$AXE_SELENIUM_LIBRARY_VERSION \
PyYAML \
# Install awscli to be able to upload test reports to AWS S3
awscli==$AWS_CLI_VERSION
# Gecko drivers
RUN dnf install -y \
wget \
# Download Gecko drivers directly from the GitHub repository
&& wget -q "https://github.com/mozilla/geckodriver/releases/download/$GECKO_DRIVER_VERSION/geckodriver-$GECKO_DRIVER_VERSION-linux64.tar.gz" \
&& tar xzf geckodriver-$GECKO_DRIVER_VERSION-linux64.tar.gz \
&& mkdir -p /opt/robotframework/drivers/ \
&& mv geckodriver /opt/robotframework/drivers/geckodriver \
&& rm geckodriver-$GECKO_DRIVER_VERSION-linux64.tar.gz \
&& dnf remove -y \
wget \
&& dnf clean all
# Install the Node dependencies for the Browser library
# FIXME: Playright currently doesn't support relying on system browsers, which is why the `--skip-browsers` parameter cannot be used here.
RUN rfbrowser init \
&& ln -sf /usr/lib64/libstdc++.so.6 /usr/local/lib/python3.10/site-packages/Browser/wrapper/node_modules/playwright-core/.local-browsers/firefox-1316/firefox/libstdc++.so.6
# Create the default report and work folders with the default user to avoid runtime issues
# These folders are writeable by anyone, to ensure the user can be changed on the command line.
RUN mkdir -p ${ROBOT_REPORTS_DIR} \
&& mkdir -p ${ROBOT_WORK_DIR} \
&& chown ${ROBOT_UID}:${ROBOT_GID} ${ROBOT_REPORTS_DIR} \
&& chown ${ROBOT_UID}:${ROBOT_GID} ${ROBOT_WORK_DIR} \
&& chmod ugo+w ${ROBOT_REPORTS_DIR} ${ROBOT_WORK_DIR}
# Allow any user to write logs
RUN chmod ugo+w /var/log \
&& chown ${ROBOT_UID}:${ROBOT_GID} /var/log
# Update system path
ENV PATH=/opt/robotframework/bin:/opt/robotframework/drivers:$PATH
# Set up a volume for the generated reports
VOLUME ${ROBOT_REPORTS_DIR}
USER ${ROBOT_UID}:${ROBOT_GID}
# A dedicated work folder to allow for the creation of temporary files
WORKDIR ${ROBOT_WORK_DIR}
# Execute all robot tests
CMD ["run-tests-in-virtual-screen.sh"]
本地目录：
enter image description here
通过在 docker-compose.yml 中添加 user: root。用户授予对路径的完全访问权限。
version: '3'
services:
robot-runner:
build:
context: .
dockerfile: /Dockerfile
container_name: robot-runner
# image: ppodgorsek/robot-framework:latest
image: robot-runner:latest
user: root
volumes:
- ./BrowserTests:/opt/robotframework/tests
- ./output-local:/opt/robotframework/reports
environment:
PYTHONWARNINGS: "ignore:Unverified HTTPS request"
extra_hosts:
- "speech.sts:172.17.0.1"
- "speech.srs:172.17.0.1"
networks:
- sts_sts_network
networks:
sts_sts_network:
external: true
基本上 dockerfile 中指定的 USER (USER ${ROBOT_UID}:${ROBOT_GID}) 正在使用容器并且没有访问主机上文件夹的权限.虽然您可以在容器中使用 root 来“解决”问题，但您的容器可能会在主机上获得根目录。你不应该在 docker 容器中使用 root。
为避免此问题，请使用 setfacl 为用户（在您的情况下为 1000:1000）授予对主机 (./test) 上文件夹的适当权限。如果用户不在主机上，只需添加一个具有相同 UID/GID:
的用户
sudo addgroup robot --gid 1000
sudo adduser robot --ingroup robot --uid 1000
setfacl -R -m u:robot:rwx test
我有一个 docker 图像，我想将其调出以自动进行 运行 测试，脚本位于 /opt/robotframework/tests
发生错误 docker 无法读取目录:
$ docker-compose up
Creating network "docker-robot-framework_default" with the default driver
Creating robot-runner ... done
Attaching to robot-runner
robot-runner | [ ERROR ] Reading directory '/opt/robotframework/tests' failed: PermissionError: [Errno 13] Permission denied: '/opt/robotframework/tests'
robot-runner |
robot-runner | Try --help for usage information.
robot-runner exited with code 252
docker-compose.yml
version: '3'
services:
robot-runner:
build:
context: .
dockerfile: /Dockerfile
container_name: robot-runner
image: ppodgorsek/robot-framework:latest
volumes:
- ./test:/opt/robotframework/tests
- ./test-audios:/opt/robotframework/test-audios
- ./output-local:/opt/robotframework/reports
environment:
PYTHONWARNINGS: "ignore:Unverified HTTPS request"
Docker 文件：
FROM fedora:36
MAINTAINER Paul Podgorsek <ppodgorsek@users.noreply.github.com>
LABEL description Robot Framework in Docker.
# Set the reports directory environment variable
ENV ROBOT_REPORTS_DIR /opt/robotframework/reports
# Set the tests directory environment variable
ENV ROBOT_TESTS_DIR /opt/robotframework/tests
# ENV ROBOT_TEST_AUDIOS_DIR /opt/robotframework/test-audios
# Set the working directory environment variable
ENV ROBOT_WORK_DIR /opt/robotframework/temp
# Setup X Window Virtual Framebuffer
ENV SCREEN_COLOUR_DEPTH 24
ENV SCREEN_HEIGHT 1080
ENV SCREEN_WIDTH 1920
# Setup the timezone to use, defaults to UTC
ENV TZ UTC
# Set number of threads for parallel execution
# By default, no parallelisation
ENV ROBOT_THREADS 1
# Define the default user who'll run the tests
ENV ROBOT_UID 1000
ENV ROBOT_GID 1000
# Dependency versions
ENV ALPINE_GLIBC 2.35-r0
ENV AWS_CLI_VERSION 1.22.87
ENV AXE_SELENIUM_LIBRARY_VERSION 2.1.6
ENV BROWSER_LIBRARY_VERSION 12.2.0
ENV CHROMIUM_VERSION 99.0
ENV DATABASE_LIBRARY_VERSION 1.2.4
ENV DATADRIVER_VERSION 1.6.0
ENV DATETIMETZ_VERSION 1.0.6
ENV FAKER_VERSION 5.0.0
ENV FIREFOX_VERSION 98.0
ENV FTP_LIBRARY_VERSION 1.9
ENV GECKO_DRIVER_VERSION v0.30.0
ENV IMAP_LIBRARY_VERSION 0.4.2
ENV PABOT_VERSION 2.5.2
ENV REQUESTS_VERSION 0.9.2
ENV ROBOT_FRAMEWORK_VERSION 5.0
ENV SELENIUM_LIBRARY_VERSION 6.0.0
ENV SSH_LIBRARY_VERSION 3.8.0
ENV XVFB_VERSION 1.20
# By default, no reports are uploaded to AWS S3
ENV AWS_UPLOAD_TO_S3 false
# Prepare binaries to be executed
COPY bin/chromedriver.sh /opt/robotframework/bin/chromedriver
COPY bin/chromium-browser.sh /opt/robotframework/bin/chromium-browser
COPY bin/run-tests-in-virtual-screen.sh /opt/robotframework/bin/
# COPY bin/mml_4_apr_2018_b_session3_2.wav /opt/robotframework/test-audios
# COPY bin/mml_4_apr_2018_b_session3_2.stm /opt/robotframework/test-audios
# Install system dependencies
RUN dnf upgrade -y --refresh \
&& dnf install -y \
chromedriver-${CHROMIUM_VERSION}* \
chromium-${CHROMIUM_VERSION}* \
firefox-${FIREFOX_VERSION}* \
npm \
nodejs \
python3-pip \
tzdata \
xorg-x11-server-Xvfb-${XVFB_VERSION}* \
&& dnf clean all
# FIXME: below is a workaround, as the path is ignored
RUN mv /usr/lib64/chromium-browser/chromium-browser /usr/lib64/chromium-browser/chromium-browser-original \
&& ln -sfv /opt/robotframework/bin/chromium-browser /usr/lib64/chromium-browser/chromium-browser
# Install Robot Framework and associated libraries
RUN pip3 install \
--no-cache-dir \
robotframework==$ROBOT_FRAMEWORK_VERSION \
robotframework-browser==$BROWSER_LIBRARY_VERSION \
robotframework-databaselibrary==$DATABASE_LIBRARY_VERSION \
robotframework-datadriver==$DATADRIVER_VERSION \
robotframework-datadriver[XLS] \
robotframework-datetime-tz==$DATETIMETZ_VERSION \
robotframework-faker==$FAKER_VERSION \
robotframework-ftplibrary==$FTP_LIBRARY_VERSION \
robotframework-imaplibrary2==$IMAP_LIBRARY_VERSION \
robotframework-pabot==$PABOT_VERSION \
robotframework-requests==$REQUESTS_VERSION \
robotframework-seleniumlibrary==$SELENIUM_LIBRARY_VERSION \
robotframework-sshlibrary==$SSH_LIBRARY_VERSION \
axe-selenium-python==$AXE_SELENIUM_LIBRARY_VERSION \
PyYAML \
# Install awscli to be able to upload test reports to AWS S3
awscli==$AWS_CLI_VERSION
# Gecko drivers
RUN dnf install -y \
wget \
# Download Gecko drivers directly from the GitHub repository
&& wget -q "https://github.com/mozilla/geckodriver/releases/download/$GECKO_DRIVER_VERSION/geckodriver-$GECKO_DRIVER_VERSION-linux64.tar.gz" \
&& tar xzf geckodriver-$GECKO_DRIVER_VERSION-linux64.tar.gz \
&& mkdir -p /opt/robotframework/drivers/ \
&& mv geckodriver /opt/robotframework/drivers/geckodriver \
&& rm geckodriver-$GECKO_DRIVER_VERSION-linux64.tar.gz \
&& dnf remove -y \
wget \
&& dnf clean all
# Install the Node dependencies for the Browser library
# FIXME: Playright currently doesn't support relying on system browsers, which is why the `--skip-browsers` parameter cannot be used here.
RUN rfbrowser init \
&& ln -sf /usr/lib64/libstdc++.so.6 /usr/local/lib/python3.10/site-packages/Browser/wrapper/node_modules/playwright-core/.local-browsers/firefox-1316/firefox/libstdc++.so.6
# Create the default report and work folders with the default user to avoid runtime issues
# These folders are writeable by anyone, to ensure the user can be changed on the command line.
RUN mkdir -p ${ROBOT_REPORTS_DIR} \
&& mkdir -p ${ROBOT_WORK_DIR} \
&& chown ${ROBOT_UID}:${ROBOT_GID} ${ROBOT_REPORTS_DIR} \
&& chown ${ROBOT_UID}:${ROBOT_GID} ${ROBOT_WORK_DIR} \
&& chmod ugo+w ${ROBOT_REPORTS_DIR} ${ROBOT_WORK_DIR}
# Allow any user to write logs
RUN chmod ugo+w /var/log \
&& chown ${ROBOT_UID}:${ROBOT_GID} /var/log
# Update system path
ENV PATH=/opt/robotframework/bin:/opt/robotframework/drivers:$PATH
# Set up a volume for the generated reports
VOLUME ${ROBOT_REPORTS_DIR}
USER ${ROBOT_UID}:${ROBOT_GID}
# A dedicated work folder to allow for the creation of temporary files
WORKDIR ${ROBOT_WORK_DIR}
# Execute all robot tests
CMD ["run-tests-in-virtual-screen.sh"]
本地目录： enter image description here
通过在 docker-compose.yml 中添加 user: root。用户授予对路径的完全访问权限。
version: '3'
services:
robot-runner:
build:
context: .
dockerfile: /Dockerfile
container_name: robot-runner
# image: ppodgorsek/robot-framework:latest
image: robot-runner:latest
user: root
volumes:
- ./BrowserTests:/opt/robotframework/tests
- ./output-local:/opt/robotframework/reports
environment:
PYTHONWARNINGS: "ignore:Unverified HTTPS request"
extra_hosts:
- "speech.sts:172.17.0.1"
- "speech.srs:172.17.0.1"
networks:
- sts_sts_network
networks:
sts_sts_network:
external: true
基本上 dockerfile 中指定的 USER (USER ${ROBOT_UID}:${ROBOT_GID}) 正在使用容器并且没有访问主机上文件夹的权限.虽然您可以在容器中使用 root 来“解决”问题，但您的容器可能会在主机上获得根目录。你不应该在 docker 容器中使用 root。
为避免此问题，请使用 setfacl 为用户（在您的情况下为 1000:1000）授予对主机 (./test) 上文件夹的适当权限。如果用户不在主机上，只需添加一个具有相同 UID/GID:
sudo addgroup robot --gid 1000
sudo adduser robot --ingroup robot --uid 1000
setfacl -R -m u:robot:rwx test