Question

Vagrant VM必须具有项目环境。在这个VM中，Docker存储库提供了使我运行的API所需的所有容器。在安装正面Angular应用程序之前没有问题。

此应用程序正在使用NPM，Bower，Gulp ......因此CLI容器实现了NVM，NodeJS和NPM。容器已成功构建，但是当我启动npm install时，我遇到了硬件问题。

我在模块安装期间获得的输出会告诉我们：

gyp WARN install got an error, rolling back install
gyp ERR! configure error
gyp ERR! stack Error: EROFS: read-only file system, mkdir '/root/.node-gyp'
gyp ERR! stack     at Error (native)
gyp ERR! System Linux 4.4.0-59-generic
gyp ERR! command "/usr/local/nvm/versions/node/v6.9.5/bin/node" "/srv/apps/my-angular-app/node_modules/.bin/node-gyp" "rebuild"
gyp ERR! cwd /srv/apps/my-angular-app/node_modules/ttf2woff2
gyp ERR! node -v v6.9.5
gyp ERR! node-gyp -v v3.5.0
gyp ERR! not ok

或

PhantomJS not found on PATH
/tmp/phantomjs is not writable: EROFS: read-only file system, mkdir '/tmp/phantomjs'

在npm install命令之后，Docker容器和 VM文件系统完全被炸毁。无论我尝试做什么动作，我都有文件系统错误。一个简单的ls输出以下内容：

bash: /bin/ls: Input/output error

当我尝试使用标签自动完成命令时：

-bash: cannot create temp file for here-document: Read-only file system

为了让它再次运行，我必须执行VM重启。

我的线索是NPM尝试制作符号链接，这会导致系统因Windows而失败。实际上，该项目位于Vagrant共享文件夹中，我认为在这里制作符号链接是一件很危险的事情。但是我不明白，因为我的Nginx容器做了同样的事情（使用sites-available/到sites-enable/链接。我没有看到问题。我搜索了答案，但它似乎与诸如this

配置

Vagrantfile

# -*- mode: ruby -*-
# vi: set ft=ruby :
require './config'
# Specify Vagrant version and Vagrant API version
Vagrant.require_version ">= 1.6.0"
VAGRANTFILE_API_VERSION = "2"

# Create and configure the VM(s)
Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|

  # Forward the ports between the host machine and the box
  config.vm.network "forwarded_port", guest: 80, host: 80
  config.vm.network "forwarded_port", guest: 443, host: 443
  config.vm.network "forwarded_port", guest: 8000, host: 8000
  config.vm.network "forwarded_port", guest: 8082, host: 8082
  config.vm.network "forwarded_port", guest: 8888, host: 8888
  config.vm.network "forwarded_port", guest: 9000, host: 9000
  config.vm.network "forwarded_port", guest: 9001, host: 9001
  # Create a private network, which allows host-only access to the machine
  # using a specific IP.
  config.vm.network "private_network", ip: VAGRANT_CONFIG['ip']

  # Assign a friendly name to this host VM
  config.vm.hostname = "docker-host"

  # Skip checking for an updated Vagrant box
  config.vm.box_check_update = false

  # SSH agent forwarding
  config.ssh.forward_agent = false

  # Spin up a "host box" for use with the Docker provider
  # and then provision it with Docker
  config.vm.box = "ubuntu/xenial64"
  config.vm.provision "docker"

  # Share an additional folder to the guest VM. The first argument is
  # the path on the host to the actual folder. The second argument is
  # the path on the guest to mount the folder. And the optional third
  # argument is a set of non-required options.
  # config.vm.synced_folder "../data", "/vagrant_data"
  # argument is a set of non-required options.
  if VAGRANT_CONFIG['synced_folder'] == true
      if VAGRANT_CONFIG['nfs'] == true
        #config.nfs.map_uid = Process.uid
        #config.nfs.map_gid = Process.gid
        config.vm.synced_folder "share", "/home/ubuntu/data", type: 'nfs', nfs_udp: VAGRANT_CONFIG['nfs_udp']
      else
        config.vm.synced_folder "share", "/home/ubuntu/data"
      end
      #config.vm.synced_folder "www", "/home/vagrant/www", type: 'smb', smb_username: '', smb_password: '', mount_options: [""]
  end

  # Provider-specific configuration so you can fine-tune various
  # backing providers for Vagrant. These expose provider-specific options.
  # Example for VirtualBox:
  #
  config.vm.provider "virtualbox" do |vb|
    # Display the VirtualBox GUI when booting the machine
    # vb.gui = true

    # Customize the amount of memory on the VM:
    vb.memory = VAGRANT_CONFIG['memory']
    vb.cpus = VAGRANT_CONFIG['cpu']
    vb.name = "my-docker-vm"
  end

  config.vm.provider "vmware_fusion" do |v|
    v.vmx["memsize"] = VAGRANT_CONFIG['memory']
    v.vmx["numvcpus"] = VAGRANT_CONFIG['cpu']
    v.name = "my-docker-vm"
  end

  config.vm.provider "vmware_workstation" do |v|
    v.vmx["memsize"] = VAGRANT_CONFIG['memory']
    v.vmx["numvcpus"] = VAGRANT_CONFIG['cpu']
    v.name = "my-docker-vm"
  end

  config.vm.provision "file", source: "data", destination: "/home/ubuntu/install"

  config.vm.provision "shell", path: "scripts/install.sh"

  # Disable synced folders (prevents an NFS error on "vagrant up")
  config.vm.synced_folder ".", "/ubuntu", disabled: true
end

docker-compose.yml（CLI容器）

cli:
    container_name: cli_container
    build: cli
    volumes:
        - "./volumes/apps:/srv/apps"
    stdin_open: true
    tty: true
    environment:
        - PHP_EXTRA_CONFIGURE_ARGS=--with-ldap
    links:
        - mysql:mysql
        - redis:redis
        - rabbitmq:rabbitmq
        - mailer:mailer
        - blackfire:blackfire

CLI容器Dockerfile

FROM php:cli

RUN rm /bin/sh && ln -s /bin/bash /bin/sh

COPY config/ssh/* /root/.ssh/
RUN chmod 600 /root/.ssh/id_rsa*

COPY config/php.ini /usr/local/etc/php/
COPY config/supervisord.conf /etc/supervisor/conf.d/supervisord.conf
COPY config/symfony_environment.sh /usr/local/etc/symfony_environment.sh
COPY docker-entrypoint.sh /entrypoint.sh

RUN chmod a+x /entrypoint.sh && chown root:root /entrypoint.sh

RUN cat /usr/local/etc/symfony_environment.sh >> /etc/bash.bashrc

RUN apt-get update
RUN apt-get upgrade -y
RUN apt-get install -y wget git python-pip libmcrypt-dev libldb-dev libldap2-dev zlib1g-dev dos2unix build-essential libssl-dev
RUN dos2unix /entrypoint.sh
RUN apt-get --purge remove -y dos2unix
RUN rm -rf /var/lib/apt/lists/*

# nvm environment variables
ENV NVM_DIR /usr/local/nvm
ENV NODE_VERSION 6.9.5

# install nvm
# https://github.com/creationix/nvm#install-script
RUN curl --silent -o- https://raw.githubusercontent.com/creationix/nvm/v0.33.0/install.sh | bash

# install node and npm
RUN source $NVM_DIR/nvm.sh \
    && nvm install $NODE_VERSION \
    && nvm alias default $NODE_VERSION \
    && nvm use default

# add node and npm to path so the commands are available
ENV NODE_PATH $NVM_DIR/v$NODE_VERSION/lib/node_modules
ENV PATH $NVM_DIR/versions/node/v$NODE_VERSION/bin:$PATH

RUN npm install -g gulp bower

RUN pip install --upgrade pip
RUN pip install supervisor

RUN docker-php-ext-configure ldap --with-libdir=lib/x86_64-linux-gnu/
RUN docker-php-ext-install -j$(nproc) mcrypt zip bcmath ldap pdo pdo_mysql

RUN pecl install redis-3.1.0 && docker-php-ext-enable redis
RUN pecl install apcu-5.1.7 \
    && echo extension=apcu.so > /usr/local/etc/php/conf.d/apcu.ini

VOLUME /srv/apps
WORKDIR /srv/apps

ENTRYPOINT ["/entrypoint.sh"]

CMD ["/usr/local/bin/supervisord", "-c", "/etc/supervisor/conf.d/supervisord.conf"]

Answer 1

我真的不明白是什么修复它，但现在一切正常！

我认为这只是NPM的缓存问题。

事实上，当我在我的容器中安装Node堆栈时，我使用了最新版本。然后，稍后，我将其更改为采用LTS版本，并删除容器以再次构建它。我认为这些问题来自LTS版本和最新版本缓存之间的冲突。

所以可能的解决方案是：

npm cache clean

在Vagrant共享文件夹中安装NPM会导致文件系统问题

配置

Vagrantfile

docker-compose.yml（CLI容器）

CLI容器Dockerfile

1 个答案: