Google托管虚拟机部署错误

Question

FROM google/debian:wheezy
MAINTAINER [e-mail]
# Fetch and install Node.js
RUN apt-get update -y && apt-get install --no-install-recommends -y -q curl python build-essential git ca-certificates
RUN mkdir /nodejs && curl http://nodejs.org/dist/v0.12.0/node-v0.12.0-linux-x64.tar.gz | tar xvzf - -C /nodejs --strip-components=1
# Add Node.js installation to PATH
ENV PATH $PATH:/nodejs/bin
# Install redis
RUN apt-get install -y redis-server
# Install supervisor
RUN apt-get install -y supervisor
# Add Node.js installation to PATH, and set
# the current working directory to /app
# so future commands in this Dockerfile are easier to write
WORKDIR /app
ENV NODE_ENV development
ADD package.json /app/
# RUN npm install
# Adds app source
ADD . /app
ADD supervisord.conf /etc/supervisor/conf.d/supervisord.conf
CMD ["/usr/bin/supervisord"]

你好，

我一直在尝试在基于Node.JS运行时的谷歌托管虚拟机上部署一个应用程序。然而，这对我来说似乎有点困惑，因为我在部署时仍然会遇到这个错误：

ERROR: (gcloud.preview.app.deploy) Not enough VMs ready (0/1 ready, 1 still deploying). Deployed Version: 280815s.386747973874670759

我们已经能够在一周前部署它，所以这个错误并不是每次都会发生(现在已经重复了两天(。我想我们的配置有问题，可能是关于我们的app.yaml或Dockerfile，但我仍然不知道发生了什么。此外，VM已创建但无法访问，SSH连接丢失。我想知道这是不是来自谷歌。你知道吗？

这是应用程序。yaml:

module: default
runtime: custom
api_version: 1
vm: true
# manual_scaling:
#   instances: 1
# [START scaling]
automatic_scaling:
  min_num_instances: 1
  max_num_instances: 5
  cool_down_period_sec: 60
  cpu_utilization:
    target_utilization: 0.5
# [END scaling]
health_check:
  enable_health_check: False
  check_interval_sec: 20
  timeout_sec: 4
  unhealthy_threshold: 2
  healthy_threshold: 2
  restart_threshold: 60
handlers:
 - url: /.*
   script: server.js

这是Dockerfile:

FROM google/debian:wheezy
MAINTAINER [e-mail]
# Fetch and install Node.js
RUN apt-get update -y && apt-get install --no-install-recommends -y -q curl python build-essential git ca-certificates
RUN mkdir /nodejs && curl http://nodejs.org/dist/v0.12.0/node-v0.12.0-linux-x64.tar.gz | tar xvzf - -C /nodejs --strip-components=1
# Add Node.js installation to PATH
ENV PATH $PATH:/nodejs/bin
# Install redis
RUN apt-get install -y redis-server
# Install supervisor
RUN apt-get install -y supervisor
# Add Node.js installation to PATH, and set
# the current working directory to /app
# so future commands in this Dockerfile are easier to write
WORKDIR /app
ENV NODE_ENV development
ADD package.json /app/
# RUN npm install
# Adds app source
ADD . /app
ADD supervisord.conf /etc/supervisor/conf.d/supervisord.conf
CMD ["/usr/bin/supervisord"]

以下是我们为部署应用程序而运行的命令：

gcloud preview app deploy $DIR/app.yaml --version="$version" --force

谢谢你的帮助。

Answer 1

您似乎没有暴露容器上的任何端口。对于托管VMS，您应该公开端口8080，尝试添加：

EXPOSE 8080