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License: Apache License 2.0

JavaScript 90.79% HTML 9.21%

appengine-nodejs-quickstart's Introduction

This sample has been moved into GoogleCloudPlatform/nodejs-getting-started.

appengine-nodejs-quickstart

A starter project for node.js on Google App Engine Managed VMs using Custom Runtimes.

Usage

Start by cloning this repository.

To run the app locally in the dev appserver:

gcloud preview app run app.yaml

If needed, you can enable debug output:

gcloud --verbosity debug preview app run app.yaml

To deploy the app in production:

gcloud --project YOUR-PROJECT-NAME-HERE preview app deploy app.yaml

Application layout

The main script for the application is server.js.

Static files are in the static directory. The app.yaml descriptor is already configured to serve all .html, .css and .js files under static as static content.

The main page for the application is static/index.html.

APIs

The documentation for the App Engine-specific APIs is on github under the appengine-nodejs project.

You may also find useful to use the following two libraries to access Google Cloud Platform APIs from node.js: googleapis and gcloud-node.

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appengine-nodejs-quickstart's Issues

websocket

Hi!

I'm trying to run one websocket using the "ws" module not socket.io. Well, I'm not using an express or other server framework, because my project only require a websocket server. The same code I running over the app engine environment running very good, but when I'm trying to deploy for more test, I receive the 400 http error.

The AppEngine have a limit and I can't using a websocket server running in that?

ERROR: (gcloud.preview) Invalid choice: 'app'.

I get the following when trying to run locally:

[RalfR@mbp-rr ~/src/appengine-nodejs-quickstart:master] gcloud preview app run .
Usage: gcloud preview [optional flags] <group>
  group may be           autoscaler | deployment-manager | replica-pools |
                         resource-views

Manage Preview CLI command groups.

optional flags:
  --format FORMAT        Format for printed output.
  --help                 Display detailed help.
  --project PROJECT      Google Cloud Platform project to use for this
                         invocation.
  --quiet, -q            Disable all interactive prompts.
  -h                     Print a summary help and exit.

command groups:
  autoscaler             Manage autoscalers of cloud resources.
  deployment-manager     Manage Deployments of cloud resources.
  replica-pools          Manage cloud replica pools.
  resource-views         Manage Cloud Resource Views.

ERROR: (gcloud.preview) Invalid choice: 'app'.

[RalfR@mbp-rr ~/src/appengine-nodejs-quickstart:master]

appengine logs

I'm trying Logging with appengine.logOneLine(request, message, function(err) { ... });
But can't seem to get it working, lots of errors. If you could show me some examples or add to server.js with logging function that 'd be great!

goog.asserts.assert(value.constructor == field.getNativeType());
^
TypeError: Cannot read property 'constructor' of undefined
at goog.proto2.Message.checkFieldType_ (/Users/sasi/git/node_modules/appengine/lib/closure/goog/proto2/message.js:736:30)
at goog.proto2.Message.set$Value (/Users/sasi/git/node_modules/appengine/lib/closure/goog/proto2/message.js:686:10)
at apphosting.UserAppLogLine.setMessage (/Users/sasi/git/node_modules/appengine/lib/apphosting/api/logservice/log_service.pb.js:214:8)
at makeLogFlushProto (/Users/sasi/git/node_modules/appengine/lib/index.js:571:18)
at AppEngine.logOneLine (/Users/sasi/git/node_modules/appengine/lib/index.js:274:45)
at Object. (/Users/sasi/git/appengine-nodejs-quickstart/server.js:27:11)
at Module._compile (module.js:456:26)
at Object.Module._extensions..js (module.js:474:10)
at Module.load (module.js:356:32)
at Function.Module._load (module.js:312:12)

Console Logging Not Working

Even the default console.log statement:

console.log('Listening on port 8080');

This might be not project specific, but I think it makes sense to have it work since it's in the example code, thanks!

`app.yum` routes to `app.js` when it doesn't exist

Why app.yum routes to app.js when it doesn't exist?

Still routes defined in server.js (e.g. /_ah) are still reached. This makes it a bit weird to understand…

Problem Running PhantomJS + Node Module

I installed phantomjs (http://phantomjs.org/) and tried to run it using the node module phantomjs-node (https://github.com/sgentle/phantomjs-node). When I run it on the command line using node directly it runs without issue and I see the output:


The default user agent is Mozilla/5.0 (Macintosh; Intel Mac OS X) AppleWebKit/534.34 (KHTML, like Gecko) PhantomJS/1.9.7 Safari/534.34
Your Http User Agent string is: SpecialAgent

When I run it with Docker/Managed VMs I see:


Error: Command failed: /app/node_modules/phantomjs/lib/phantom/bin/phantomjs: 1: /app/node_modules/phantomjs/lib/phantom/bin/phantomjs: 4wLWh: not found
/app/node_modules/phantomjs/lib/phantom/bin/phantomjs: 1: /app/node_modules/phantomjs/lib/phantom/bin/phantomjs: Nzm8__TEXT: not found
,n@yT: not founds/phantomjs/lib/phantom/bin/phantomjs: 2: /app/node_modules/phantomjs/lib/phantom/bin/phantomjs: Epbss`XjAb-mdb
/app/node_modules/phantomjs/lib/phantom/bin/phantomjs: 6: /app/node_modules/phantomjs/lib/phantom/bin/phantomjs: Syntax error: ")" unexpected




/app/node_modules/phantomjs/lib/phantom/bin/phantomjs: 1: /app/node_modules/phantomjs/lib/phantom/bin/phantomjs: 4wLWh: not found
/app/node_modules/phantomjs/lib/phantom/bin/phantomjs: 1: /app/node_modules/phantomjs/lib/phantom/bin/phantomjs: Nzm8__TEXT: not found
,n@yT: not founds/phantomjs/lib/phantom/bin/phantomjs: 2: /app/node_modules/phantomjs/lib/phantom/bin/phantomjs: Epbss`XjAb-mdb
/app/node_modules/phantomjs/lib/phantom/bin/phantomjs: 6: /app/node_modules/phantomjs/lib/phantom/bin/phantomjs: Syntax error: ")" unexpected

The code looks like this:


var appengine = require('appengine');
var express = require('express');
var path = require('path');
var childProcess = require('child_process');
var phantomjs = require('phantomjs');
var binPath = phantomjs.path;
var options = { 
    encoding: 'ascii',
    // timeout: 0,
    // maxBuffer: 200*1024,
    // killSignal: 'SIGTERM',
    // cwd: null,
    // env: null 
  };

  childProcess.exec("phantomjs ./useragent.js", options, function(err, stdout, stderr) { //highcharts-convert.js -infile ./options1.json -outfile ./chart1.png -scale 2.5 -width 300 -constr Chart -callback ./callback.js
    output_message += "

Got return args:
" + err;
    output_message += "\n
" + stdout;
    output_message += "\n
" + stderr;

    console.log(String(output_message));
  });

Any idea why the difference or how I get this to work? Thanks!

Service Unavailable

I was able to get the index page with the text "say hello", but when I click and i am getting 503 response

Change default port

This is the error I get when running this demo:

 google.appengine.tools.devappserver2.wsgi_server.BindError: Unable to bind localhost:8080

Port 8080 is already used on my machine, how do I change it for this app ?

Nodejs 0.12

Can we get an update on this repo? It does not work with nodejs 0.12.

Error building docker image rr-eap.default.1 when trying to deploy

Any hint or idea as to why this keeps failing:

[RalfR@mbp-rr ~/src/appengine-nodejs-quickstart:master] gcloud --project rr-eap preview app deploy --server preview.appengine.google.com .
Updating module [default] from file [/Users/RalfR/src/appengine-nodejs-quickstart/app.yaml]
11:10 AM Host: preview.appengine.google.com
{bucket: vm-containers.rr-eap.appspot.com, path: /containers}

ERROR: Error building docker image rr-eap.default.1
ERROR: {"stream":"Step onbuild-0 : ADD package.json /app/\n"}
ERROR: {"stream":" ---\u003e Using cache\n"}
ERROR: {"stream":" ---\u003e a08b9490e53c\n"}
ERROR: {"stream":"Step onbuild-1 : RUN npm install\n"}
ERROR: {"stream":" ---\u003e Running in f471e2da0533\n"}
ERROR: {"stream":"\u001b[91mnpm\u001b[0m"}
ERROR: {"stream":"\u001b[91m \u001b[0m"}
ERROR: {"stream":"\u001b[91mWARN package.json [email protected] No repository field.\n\u001b[0m"}
ERROR: {"stream":"\u001b[91mnpm \u001b[0m"}
ERROR: {"stream":"\u001b[91mWARN package.json [email protected] No README data\n\u001b[0m"}
ERROR: {"stream":"\u001b[91mnpm\u001b[0m"}
ERROR: {"stream":"\u001b[91m ERR! git clone http://github.com:GoogleCloudPlatform/appengine-nodejs.git\u001b[0m"}
ERROR: {"stream":"\u001b[91m Cloning into bare repository '/.npm/_git-remotes/http-github-com-GoogleCloudPlatform-appengine-nodejs-git-d82c86f8'...\n\u001b[0m"}
ERROR: {"stream":"\u001b[91mnpm ERR!\u001b[0m"}
ERROR: {"stream":"\u001b[91m git clone http://github.com:GoogleCloudPlatform/appengine-nodejs.git \nnpm ERR! git clone http://github.com:GoogleCloudPlatform/appengine-nodejs.git\u001b[0m"}
ERROR: {"stream":"\u001b[91m error: The requested URL returned error: 403 while accessing http://github.com:GoogleCloudPlatform/appengine-nodejs.git/info/refs\nnpm ERR! git clone http://github.com:GoogleCloudPlatform/appengine-nodejs.git fatal: HTTP request failed\n\u001b[0m"}
ERROR: {"stream":"\u001b[91mnpm\u001b[0m"}
ERROR: {"stream":"\u001b[91m ERR! Error: Command failed: error: The requested URL returned error: 403 while accessing http://github.com:GoogleCloudPlatform/appengine-nodejs.git/info/refs\nnpm\u001b[0m"}
ERROR: {"stream":"\u001b[91m ERR! fatal: HTTP request failed\nnpm ERR! \nnpm ERR!     at ChildProcess.exithandler (child_process.js:648:15)\nnpm ERR!     at ChildProcess.emit (events.js:98:17)\nnpm ERR!\u001b[0m"}
ERROR: {"stream":"\u001b[91m     at maybeClose (child_process.js:756:16)\nnpm ERR!     at Process.ChildProcess._handle.onexit (child_process.js:823:5)\n\u001b[0m"}
ERROR: {"stream":"\u001b[91mnpm ERR! If you need help, you may report this *entire* log,\nnpm ERR!\u001b[0m"}
ERROR: {"stream":"\u001b[91m including the npm and node versions, at:\nnpm\u001b[0m"}
ERROR: {"stream":"\u001b[91m ERR!     \u003chttp://github.com/npm/npm/issues\u003e\n\u001b[0m"}
ERROR: {"stream":"\u001b[91m\n\u001b[0m"}
ERROR: {"stream":"\u001b[91mnpm\u001b[0m"}
ERROR: {"stream":"\u001b[91m ERR! System Linux 3.16.1-tinycore64\n\u001b[0m"}
ERROR: {"stream":"\u001b[91mnpm ERR! command \"/nodejs/bin/node\" \"/nodejs/bin/npm\" \"install\"\nnpm ERR! cwd\u001b[0m"}
ERROR: {"stream":"\u001b[91m /app\nnpm ERR!\u001b[0m"}
ERROR: {"stream":"\u001b[91m \u001b[0m"}
ERROR: {"stream":"\u001b[91mnode -v v0.10.30\n\u001b[0m"}
ERROR: {"stream":"\u001b[91mnpm ERR! npm -v 1.4.21\n\u001b[0m"}
ERROR: {"stream":"\u001b[91mnpm\u001b[0m"}
ERROR: {"stream":"\u001b[91m ERR! code 128\n\u001b[0m"}
ERROR: {"stream":"\u001b[91mnpm \u001b[0m"}
ERROR: {"stream":"\u001b[91mERR!\u001b[0m"}
ERROR: {"stream":"\u001b[91m \nnpm \u001b[0m"}
ERROR: {"stream":"\u001b[91mERR! Additional logging details can be found in:\n\u001b[0m"}
ERROR: {"stream":"\u001b[91mnpm \u001b[0m"}
ERROR: {"stream":"\u001b[91mERR!     /app/npm-debug.log\n\u001b[0m"}
ERROR: {"stream":"\u001b[91mnpm \u001b[0m"}
ERROR: {"stream":"\u001b[91mERR! not ok code 0\n\u001b[0m"}
ERROR: {"errorDetail":{"message":"The command [/bin/sh -c npm install] returned a non-zero code: 1"},"error":"The command [/bin/sh -c npm install] returned a non-zero code: 1"}
Traceback (most recent call last):
  File "/Users/RalfR/google-cloud-sdk/./lib/googlecloudsdk/gcloud/gcloud.py", line 150, in <module>
    main()
  File "/Users/RalfR/google-cloud-sdk/./lib/googlecloudsdk/gcloud/gcloud.py", line 146, in main
    _cli.Execute()
  File "/Users/RalfR/google-cloud-sdk/./lib/googlecloudsdk/calliope/cli.py", line 431, in Execute
    post_run_hooks=self.__post_run_hooks, kwargs=kwargs)
  File "/Users/RalfR/google-cloud-sdk/./lib/googlecloudsdk/calliope/frontend.py", line 274, in _Execute
    pre_run_hooks=pre_run_hooks, post_run_hooks=post_run_hooks)
  File "/Users/RalfR/google-cloud-sdk/./lib/googlecloudsdk/calliope/backend.py", line 882, in Run
    result = command_instance.Run(args)
  File "/Users/RalfR/google-cloud-sdk/./lib/googlecloudsdk/calliope/exceptions.py", line 78, in TryFunc
    return func(*args, **kwargs)
  File "/Users/RalfR/google-cloud-sdk/lib/googlecloudsdk/appengine/app_commands/deploy.py", line 72, in Run
    self.__Run(args, project, deployables)
  File "/Users/RalfR/google-cloud-sdk/lib/googlecloudsdk/appengine/app_commands/deploy.py", line 120, in __Run
    path, bucket)
  File "/Users/RalfR/google-cloud-sdk/./lib/googlecloudsdk/appengine/lib/images/push.py", line 145, in BuildAndPushDockerImage
    nocache=False)) as image, credentials.CredentialsContainer(
  File "/Users/RalfR/google-cloud-sdk/platform/google_appengine/google/appengine/tools/docker/containers.py", line 173, in __enter__
    self.Build()
  File "/Users/RalfR/google-cloud-sdk/platform/google_appengine/google/appengine/tools/docker/containers.py", line 238, in Build
    raise ImageError
google.appengine.tools.docker.containers.ImageError
[RalfR@mbp-rr ~/src/appengine-nodejs-quickstart:master]

https dosen't work

my dir includes
Dockerfile app.yaml package.json server.js static
and static dir has crt and key files

app.yaml has
handlers:

url: /(..(html|css|key|crt))
static_files: static/\1
upload: static/(..(html|css|key|crt))
url: .*
script: app.js

I'm taking options value for https as referred here http://nodejs.org/api/https.html
var options = {
key: fs.readFileSync('static/ssl.key'),
cert: fs.readFileSync('static/ssl.crt')
};
var secureServer = require('https').createServer(options,app).listen(8443);
var server = require('http').createServer(app).listen(8080);
app.get('/', function(req, res) {
res.send('Hello, world ');
});

if i try node server.js
https://localhost:8443 works fine (Identity not verified, as i'm running locally)

but when i try to run this in gcloud preview app run .
only localhost:8080 works https doesn't. (no webpage found.)
How do i get this working? Thanks