Actually, when browsing the sources for google-cloud-node I discovered
there is now a new winston transport being developed -
*@google-cloud/logging-winston
<https://github.com/GoogleCloudPlatform/google-cloud-node/tree/master/packages/logging-winston>*.
Usage is greatly simplified:
var winston = require('winston');var transport =
require('@google-cloud/logging-winston');
winston.add(transport);
winston.error('warp nacelles offline');winston.verbose('sheilds at 99%');
On Wednesday, April 5, 2017 at 3:32:00 AM UTC-4, Marco Galassi wrote:
>
> Hi Adam,
> thank you for your answer.
> I am probably just dumb, but I can't make the Cloud Logging APIs work.
> I have installed @google-cloud/logging through
>
> *npm install --save @google-cloud/logging*
>
> as pointed out in the documentation, put a random
>
> *logging.log('this is a log')*
>
> in the / root handler, before sending back a response to the client, and
> still, when I access the page,
> I only get an internal server error. The corresponding log in Stackdriver
> is simply: "TypeError: logging.log is not a function at app.get"
> My code currently looks as simple as this:
> const express = require('express');
> var logging = require('@google-cloud/logging');
> const app = express();
>
> app.get('/', (req, res) => {
> logging.log('this is a super cool log'); // Shouldn't this log?
> res.status(200).send('Hello, world!');
> });
>
> if (module === require.main) {
> const server = app.listen(process.env.PORT || 8080, () => {
> const port = server.address().port;
> console.log(`App listening on port ${port}`);
> })
> }
> module.exports = app;
>
>
> I can't understand very well how to use it nor I can find a complete
> example.
>
> Any help would be really appreciated.
>
>
>
> On Tuesday, April 4, 2017 at 9:56:55 PM UTC+2, Adam (Cloud Platform
> Support) wrote:
>>
>> I see you'd already opened an issue
>> <https://issuetracker.google.com/36851656> but it was closed. The reason
>> being is that Google does not maintain the winston-gae project, which is an
>> open source project. We do provide access to the Cloud Logging APIs via
>> google-cloud-node
>> <https://googlecloudplatform.github.io/google-cloud-node/#/docs/logging/0.9.0/logging/log>
>>
>> though which you can use to implement your own logger or use directly in
>> your code (or which can be referenced to update winston-gae, or implement a
>> different solution).
>>
>> On Monday, April 3, 2017 at 3:00:19 AM UTC-4, Marco Galassi wrote:
>>>
>>> Yes, but that basically is just the same as doing
>>> console.log('stdout');
>>> console.error('stderr');
>>>
>>> It would be nice to open an issue to ask google to implement it. Where
>>> could I do this?
>>>
>>> Marco
>>>
>>>
>>> On Saturday, April 1, 2017 at 12:25:40 AM UTC+2, Adam (Cloud Platform
>>> Support) wrote:
>>>>
>>>> I've also been unable to get winston-gae working. It hasn't been
>>>> updated in over 2 years and is not an official Google library, so for now
>>>> it seems it's in need of a maintainer.
>>>>
>>>> The standard winston <https://www.npmjs.com/package/winston> logger
>>>> does work, but only outputs to stdout and as such you don't get proper
>>>> severity in the Logs Viewer.
>>>>
>>>> On Friday, March 31, 2017 at 11:03:20 AM UTC-4, Marco Galassi wrote:
>>>>>
>>>>>
>>>>> I am using nodejs on App Engine and I would like to have the ability
>>>>> to log my application in an easy manner.
>>>>> Possibily, I would like to be able to log as easy as in python
>>>>> standard environment
>>>>> <https://cloud.google.com/appengine/docs/standard/python/logs/>:
>>>>>
>>>>> import logging
>>>>>> import webapp2
>>>>>> class MainPage(webapp2.RequestHandler):
>>>>>> def get(self):
>>>>>> logging.debug('This is a debug message')
>>>>>> logging.info('This is an info message')
>>>>>> logging.warning('This is a warning message')
>>>>>> logging.error('This is an error message')
>>>>>> logging.critical('This is a critical message')
>>>>>> try:
>>>>>> raise ValueError('This is a sample value error.')
>>>>>> except ValueError:
>>>>>> logging.exception('A example exception log.')
>>>>>> self.response.out.write('Logging example.')
>>>>>
>>>>>
>>>>>
>>>>> app = webapp2.WSGIApplication([
>>>>>
>>>>> ('/', MainPage)
>>>>>> ], debug=True)
>>>>>
>>>>>
>>>>> This is very useful since it shows the logs with the corresponding
>>>>> logging severity in the Stackdriver Logging console.
>>>>> Unfortunately, it doesn't look that something like this is possible on
>>>>> NodeJS.
>>>>>
>>>>> I have tried to follow what the documentation says
>>>>> <https://cloud.google.com/appengine/docs/flexible/nodejs/writing-application-logs>
>>>>>
>>>>> on logging on NodeJS, which says that I can use winston-gae
>>>>> <https://www.npmjs.com/package/winston-gae>, but it doesn't work at
>>>>> all.
>>>>>
>>>>> Any help is very appreciated.
>>>>>
>>>>
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