Plugins 如何将VisualStudio代码扩展重新打包到具有自己的依赖项集的Che Theia插件中

我正在尝试将VisualStudio代码扩展重新打包到EclipseChe中，作为Che-Theia插件。 从Ansible文件中提取源代码度量，如下所示：

它通过执行用Python编写的工具的命令行来实现，即必须安装在用户环境中。 因此，我无法将该依赖项添加到VSC扩展的package.json中。相反，用户必须将其安装在EclipseChe工作区上。尽管如此，我希望EclipseChe用户在使用扩展时不需要安装依赖项。一个容器看起来很有用

我有以下Eclipse Che DevFile

Eclipse Che DevFile

FROM ubuntu:latest

RUN apt-get update \
  && apt-get install -y python3-pip python3-dev \
  && cd /usr/local/bin \
  && ln -s /usr/bin/python3 python \
  && pip3 install --upgrade pip

RUN pip3 install ansiblemetrics

apiVersion:1.0.0 元数据： 名称：python-bd3zh 属性： 持续卷：“false” 项目： -名称：python hello world 资料来源： 地点：'https://github.com/che-samples/python-hello-world.git' 类型：git 分支机构：硕士 组件： -类型：chePlugin 参考资料：'https://raw.githubusercontent.com/radon-h2020/radon-plugin-registry/master/radon/radon-defect-predictor/latest/meta.yaml' 别名：radon-dpt “要将VS代码扩展重新打包为具有自己的依赖项集的Che-Theia插件，请将依赖项打包到容器中。” 容器可以添加到chePlugin引用的元数据中，位于：

spec:
容器：
-图片：
MemoryLit：
memoryRequest：
cpuLimit：
cpuRequest：

因此，我的插件的元数据（）如下：

meta.yaml

apiVersion: v2
publisher: radon
name: radon-defect-predictor
version: 0.0.5
type: VS Code extension
displayName: RADON-h2020 Defect Predictor
title: A Defect Predictor for Infrastructure-as-Code by RADON
description: A customized extension for analyzing the defectiveness of IaC blueprints
icon: https://www.eclipse.org/che/images/logo-eclipseche.svg
repository: https://github.com/radon-h2020/radon-defect-prediction-plugin
category: Other
spec:
  containers:                                                   
    - image: stefadp/radon-dpt-plugin
  extensions:
    - https://raw.githubusercontent.com/radon-h2020/radon-defect-prediction-plugin/master/radon-defect-predictor-0.0.5.vsix

其中映像是基于以下Dockerfile构建的：

Dockerfile

FROM ubuntu:latest

RUN apt-get update \
  && apt-get install -y python3-pip python3-dev \
  && cd /usr/local/bin \
  && ln -s /usr/bin/python3 python \
  && pip3 install --upgrade pip

RUN pip3 install ansiblemetrics

但是，当我在Eclipse中运行工作区时，我观察到以下错误：

pulling image "quay.io/eclipse/che-plugin-metadata-broker:v3.4.0"
Successfully pulled image "quay.io/eclipse/che-plugin-metadata-broker:v3.4.0"
Created container
Started container
Starting plugin metadata broker
List of plugins and editors to install
- radon/radon-defect-predictor/0.0.6 - A customized extension for analyzing the defectiveness of IaC blueprints
- eclipse/che-workspace-telemetry-woopra-plugin/0.0.1 - Telemetry plugin to send information to Woopra
- eclipse/che-machine-exec-plugin/7.24.2 - Che Plug-in with che-machine-exec service to provide creation terminal or tasks for Eclipse Che workspace containers.
- eclipse/che-theia/7.24.2 - Eclipse Theia
All plugin metadata has been successfully processed
pulling image "quay.io/eclipse/che-theia-endpoint-runtime-binary:7.24.2"
Successfully pulled image "quay.io/eclipse/che-theia-endpoint-runtime-binary:7.24.2"
Created container
Started container
pulling image "quay.io/eclipse/che-plugin-artifacts-broker:v3.4.0"
Successfully pulled image "quay.io/eclipse/che-plugin-artifacts-broker:v3.4.0"
Created container
Started container
Starting plugin artifacts broker
Cleaning /plugins dir
Processing plugin radon/radon-defect-predictor/0.0.6
  Installing plugin extension 1/1
    Downloading plugin from https://raw.githubusercontent.com/radon-h2020/radon-plugin-registry/master/radon/radon-defect-predictor/0.0.6/radon-defect-predictor-0.0.6.vsix
Saving log of installed plugins
All plugin artifacts have been successfully downloaded
pulling image "quay.io/eclipse/che-jwtproxy:0.10.0"
Successfully pulled image "quay.io/eclipse/che-jwtproxy:0.10.0"
Created container
Started container
pulling image "stefadp/radon-dpt-plugin"
Successfully pulled image "stefadp/radon-dpt-plugin"
Created container
Started container
pulling image "quay.io/eclipse/che-workspace-telemetry-woopra-plugin:latest"
Successfully pulled image "quay.io/eclipse/che-workspace-telemetry-woopra-plugin:latest"
Created container
Started container
pulling image "quay.io/eclipse/che-machine-exec:7.24.2"
Successfully pulled image "quay.io/eclipse/che-machine-exec:7.24.2"
Created container
Started container
pulling image "quay.io/eclipse/che-theia:7.24.2"

Error: Failed to run the workspace: "The following containers have terminated:
nt0: reason = 'Completed', exit code = 0, message = 'null'"

---

您有什么提示吗？

您必须自定义docker图像才能在sidecar容器中工作。例如，您可以查看已在侧车中的Che中使用的图像：

尝试创建下一个结构：

radon
  etc
    entrypoint.sh
  Dockerfile

entrypoint.sh

的内容是：

#!/bin/sh
set -e
set -x

USER_ID=$(id -u)
export USER_ID
GROUP_ID=$(id -g)
export GROUP_ID

if ! whoami >/dev/null 2>&1; then
    echo "${USER_NAME:-user}:x:${USER_ID}:0:${USER_NAME:-user} user:${HOME}:/bin/sh" >> /etc/passwd
fi

# Grant access to projects volume in case of non root user with sudo rights
if [ "${USER_ID}" -ne 0 ] && command -v sudo >/dev/null 2>&1 && sudo -n true > /dev/null 2>&1; then
    sudo chown "${USER_ID}:${GROUP_ID}" /projects
fi

exec "$@"

FROM ubuntu:latest

ENV HOME=/home/theia

RUN mkdir /projects ${HOME} && \
    # Change permissions to let any arbitrary user
    for f in "${HOME}" "/etc/passwd" "/projects"; do \
      echo "Changing permissions on ${f}" && chgrp -R 0 ${f} && \
      chmod -R g+rwX ${f}; \
    done

RUN apt-get update \
  && apt-get install -y python3-pip python3-dev \
  && cd /usr/local/bin \
  && ln -s /usr/bin/python3 python \
  && pip3 install --upgrade pip

RUN pip3 install ansiblemetrics

ADD etc/entrypoint.sh /entrypoint.sh
ENTRYPOINT [ "/entrypoint.sh" ]
CMD ${PLUGIN_REMOTE_ENDPOINT_EXECUTABLE}

而

Dockerfile

是：

#!/bin/sh
set -e
set -x

USER_ID=$(id -u)
export USER_ID
GROUP_ID=$(id -g)
export GROUP_ID

if ! whoami >/dev/null 2>&1; then
    echo "${USER_NAME:-user}:x:${USER_ID}:0:${USER_NAME:-user} user:${HOME}:/bin/sh" >> /etc/passwd
fi

# Grant access to projects volume in case of non root user with sudo rights
if [ "${USER_ID}" -ne 0 ] && command -v sudo >/dev/null 2>&1 && sudo -n true > /dev/null 2>&1; then
    sudo chown "${USER_ID}:${GROUP_ID}" /projects
fi

exec "$@"

FROM ubuntu:latest

ENV HOME=/home/theia

RUN mkdir /projects ${HOME} && \
    # Change permissions to let any arbitrary user
    for f in "${HOME}" "/etc/passwd" "/projects"; do \
      echo "Changing permissions on ${f}" && chgrp -R 0 ${f} && \
      chmod -R g+rwX ${f}; \
    done

RUN apt-get update \
  && apt-get install -y python3-pip python3-dev \
  && cd /usr/local/bin \
  && ln -s /usr/bin/python3 python \
  && pip3 install --upgrade pip

RUN pip3 install ansiblemetrics

ADD etc/entrypoint.sh /entrypoint.sh
ENTRYPOINT [ "/entrypoint.sh" ]
CMD ${PLUGIN_REMOTE_ENDPOINT_EXECUTABLE}

---

然后构建这个Dockerfile并在你的插件中使用它

meta.yaml

嗨，谢谢你的回答，但是它并没有真正的帮助。该源代码解释了如何在Che上发布插件（内置）。我只是想添加我的插件作为第三方。定义meta.yml文件很简单。但是，如果我避免使用依赖项，从而避免使用容器，它就可以正常工作。当我在元数据中添加“containers”部分时出现问题，这是允许的，但我可能遗漏了一些内容。我已经更新了我的评论，希望它能帮助您。非常感谢，这非常有效！请修改您的答案并添加#/在entrypoint.sh的第一行的bin/sh？因此，使用此答案的用户不必面对以下错误：standard_init_linux.go:211:exec用户进程导致的“exec格式错误”