cf-dev@lists.cloudfoundry.org

Re: [cf-bosh] cf-services-contrib does not support cf v2

Marco Nicosia

#2338

Hi Remi,

[I'm moving your post to cf-dev, and BCC'ing cf-bosh. The people you want
to reach are more likely hanging out on cf-dev.]

I just checked with Shannon, who was PM for services and harkens way back
to the VMWare days of Cloud Foundry. He confirmed that they only support
the v1 services API.

cf-services-contrib-release was the initial set of five services that
VMware had sponsored. They were deprecated and contributed to the community
some time back.

It looks like Ruben Koster has been gamely maintaining it for some time.

I believe that Dieu's proposal to remove support for v1 service brokers
would kill cf-services-contrib-release dead:
https://lists.cloudfoundry.org/archives/list/cf-dev(a)lists.cloudfoundry.org/thread/BYNVNVTOI3PGCEP6MHF3A5EYY5UGMLL5/#TEKDER3QZXUNKTFFFWKQQGWWQREPHP43

--
  Marco Nicosia
  Product Manager
  Pivotal Software, Inc.
  mnicosia(a)pivotal.io
  c: 650-796-2948

Show quoted text

On Mon, Oct 19, 2015 at 2:14 AM, Remi Tassing <tassingremi(a)gmail.com> wrote:

Hi,
After managing to deploy cf and cf-services-contrib, I noticed issuing the
command "cf create-service-auth-token <label> core <token>" does not throw
any error but "cf marketplace" does not show any update. Most importantly
creating the service fails.

After connecting the dots, I believe cf-services-contrib is based on v1
and is not compliant with v2. Could anyone confirm?

If this is true then the wiki/README should be updated.

Remi

attachment.html

Re: HortonWorks, Hadoop, Tibco client base

Sheri Price <sheri.price@...>

#2337

Hi,

Would you like to acquire our recently compiled global data for Big Data &
Business Intelligence users email list with all information fields for your
marketing and new product launch events, we have Geography segmented data
base available with us.

The data set will have current user of various providers: 

HortonWorks, Hadoop, Amazon EMR, EMC, Greenplum, mongoDB, Cloudera, Actian,
Splunk, QlikView, MicroStrategy, JasperSoft, Tibco, Oracle, SAP, IBM, MapR,
Tableau.

Also, we can connect you to the Datacenter users, Colocation users, CDN
users, Hosting users, Virtualization users, Storage users, Security users
and many other users...

Please let me know if you would like to receive more information about some
of our targeted lists out of thousands of tailored lists for your company.

Thank you for your time and consideration in advance.

Warm regards,

Sheri Price

Marketing Specialist

We respect your privacy. If you want to stop receiving emails from us,
please send a reply with the email subject line as "UNS"

attachment.html

Re: Some results running CloudController under JRuby

Amit Kumar Gupta

#2336

Awesome!

Got some questions:
- what are differences to pre-packaging dependencies?
- any differences in pre-packaging time?
- what differences for packaging/compilation dependencies?
- any difference in packaging/compilation time?
- there are going to be some new job and packages blobs, and maybe some old
ones go away? what are the size differences?
- any changes to start-up or update times during bosh deploy/update?

Amit

Show quoted text

On Mon, Oct 19, 2015 at 2:06 PM, Dieu Cao <dcao(a)pivotal.io> wrote:

Hi Steffen,

Cool stuff.  It's good to see there's some improvement under jruby.
Would be interested to see how this performs on aws or on soft layer.
Also, were you able to run CATS?
Or is more work needed to deal with NATS etc?
Other pros/cons that you've found?

-Dieu
CF CAPI PM



On Mon, Oct 19, 2015 at 1:25 PM, Steffen Uhlig <Steffen.Uhlig(a)de.ibm.com>
wrote:

Hi,

the Flintstone team recently spent some time researching the potential
benefits of running the CloudController under JRuby. We were hoping to find
evidence that JRuby (and the underlying JVM) would allow us to make better
use of multiple cores, and maybe also lead to significant response time
improvements when answering many parallel requests.

This exercise wasn't set up as a scientific benchmark; it is more of a
spike that would allow us to judge whether it is worth investigating the
next level of detail.

We would like to share some early results in the hope to get feedback
from the community.

In our measurements, we saw 20..30% improvement in both average response
time and throughput when 10 or more concurrent requests were made (using
ApacheBench against the `/v2/orgs/*/spaces` endpoint).

Graphs:
    * Throughput: https://goo.gl/NuWkvf
    * Response Time: https://goo.gl/ItPBHN

We patched a CC VM to use JRuby 9000 under OpenJDK 8. WEBrick was used as
we weren't able to quickly find a drop-in replacement for Thin (as used
under MRI). All measurements were taken on a 2014 MacBook Pro running
Cloudfoundry in a BOSH Lite environment. Simulating network latency by
adding a 100 ms sleep to each request did not change the overall picture.

For more details see the spreadsheet* and our repository** with the test
scripts.

Steffen
(on behalf of the Flintstone Team)

*
https://docs.google.com/spreadsheets/d/1C1raorozKrf_RO-fiS5Nw38GPsMMgAegyw5iCxO8VT0/

** https://github.com/suhlig/jruby-scalability

attachment.html

Re: Some results running CloudController under JRuby

Dieu Cao <dcao@...>

#2335

Hi Steffen,

Cool stuff.  It's good to see there's some improvement under jruby.
Would be interested to see how this performs on aws or on soft layer.
Also, were you able to run CATS?
Or is more work needed to deal with NATS etc?
Other pros/cons that you've found?

-Dieu
CF CAPI PM



On Mon, Oct 19, 2015 at 1:25 PM, Steffen Uhlig <Steffen.Uhlig(a)de.ibm.com>
wrote:

Hi,

the Flintstone team recently spent some time researching the potential
benefits of running the CloudController under JRuby. We were hoping to find
evidence that JRuby (and the underlying JVM) would allow us to make better
use of multiple cores, and maybe also lead to significant response time
improvements when answering many parallel requests.

This exercise wasn't set up as a scientific benchmark; it is more of a
spike that would allow us to judge whether it is worth investigating the
next level of detail.

We would like to share some early results in the hope to get feedback from
the community.

In our measurements, we saw 20..30% improvement in both average response
time and throughput when 10 or more concurrent requests were made (using
ApacheBench against the `/v2/orgs/*/spaces` endpoint).

Graphs:
    * Throughput: https://goo.gl/NuWkvf
    * Response Time: https://goo.gl/ItPBHN

We patched a CC VM to use JRuby 9000 under OpenJDK 8. WEBrick was used as
we weren't able to quickly find a drop-in replacement for Thin (as used
under MRI). All measurements were taken on a 2014 MacBook Pro running
Cloudfoundry in a BOSH Lite environment. Simulating network latency by
adding a 100 ms sleep to each request did not change the overall picture.

For more details see the spreadsheet* and our repository** with the test
scripts.

Steffen
(on behalf of the Flintstone Team)

*
https://docs.google.com/spreadsheets/d/1C1raorozKrf_RO-fiS5Nw38GPsMMgAegyw5iCxO8VT0/

** https://github.com/suhlig/jruby-scalability

attachment.html

Some results running CloudController under JRuby

Steffen Uhlig

#2334

Hi,

the Flintstone team recently spent some time researching the potential benefits of running the CloudController under JRuby. We were hoping to find evidence that JRuby (and the underlying JVM) would allow us to make better use of multiple cores, and maybe also lead to significant response time improvements when answering many parallel requests.

This exercise wasn't set up as a scientific benchmark; it is more of a spike that would allow us to judge whether it is worth investigating the next level of detail.

We would like to share some early results in the hope to get feedback from the community.

In our measurements, we saw 20..30% improvement in both average response time and throughput when 10 or more concurrent requests were made (using ApacheBench against the `/v2/orgs/*/spaces` endpoint).

Graphs:

* Throughput: https://goo.gl/NuWkvf
* Response Time: https://goo.gl/ItPBHN

We patched a CC VM to use JRuby 9000 under OpenJDK 8. WEBrick was used as we weren't able to quickly find a drop-in replacement for Thin (as used under MRI). All measurements were taken on a 2014 MacBook Pro running Cloudfoundry in a BOSH Lite environment. Simulating network latency by adding a 100 ms sleep to each request did not change the overall picture.

For more details see the spreadsheet* and our repository** with the test scripts.

Steffen

(on behalf of the Flintstone Team)

* https://docs.google.com/spreadsheets/d/1C1raorozKrf_RO-fiS5Nw38GPsMMgAegyw5iCxO8VT0/

** https://github.com/suhlig/jruby-scalability

Re: Usage retrieval authorization was: Re: [abacus] Usage submission authorization

Jean-Sebastien Delfino

#2333

Hi Piotr,

A resource provider or another system component can present a client token
with abacus.usage.read to read back the usage submitted to Abacus.

I wouldn't recommend giving that scope to users of the Abacus reporting
service as it'll give them too much power and visibility on usage from all
orgs.

The reporting service does not require the abacus.usage.read scope. Instead
it delegates the authorization to get a report for a particular org to the
account service (which you're responsible for implementing, as an
integrator of Abacus). Any user token from the report request is passed to
your account service, giving you a way to check that user's membership to
the org and any groups you've defined in that org and the roles that user
is entitled to.

HTH

- Jean-Sebastien

- Jean-Sebastien

On Mon, Oct 19, 2015 at 12:53 PM, Piotr Przybylski <piotrp(a)us.ibm.com>
wrote:

Does the user who would like to see their usage (e.g. services in the
organization they own) need to have 'abacus.usage.read' scope as discussed
below?

Piotr


-----Saravanakumar A Srinivasan/Burlingame/IBM(a)IBMUS wrote: -----
To: "Discussions about Cloud Foundry projects and the system overall." <
cf-dev(a)lists.cloudfoundry.org>
From: Saravanakumar A Srinivasan/Burlingame/IBM(a)IBMUS
Date: 10/15/2015 10:20PM
Subject: [cf-dev] Re: Re: Re: Re: Re: Re: Re: [cf-dev][abacus] Usage
submission authorization

what will be the scope for securing internal Abacus pipeline that Asskdescribes as system token ?

It is 'abacus.usage.write'.

Updated my previous statements to make it more specific:

We have enabled scope based authorization for REST endpoints at usage
collector and usage reporting service. While we are working on using system
OAuth bearer access token at internal Abacus pipeline, Submitting usage to
a secured Abacus needs a OAuth bearer access token with
'abacus.usage.write' system scope in addition to the resource provider
specific scope(s) - 'abacus.usage.<resource_id>.write'.

Thanks,
Saravanakumar Srinivasan (Assk),


-----Piotr Przybylski/Burlingame/IBM(a)IBMUS wrote: -----
To: cf-dev(a)lists.cloudfoundry.org
From: Piotr Przybylski/Burlingame/IBM(a)IBMUS
Date: 10/15/2015 09:50PM
Subject: [cf-dev] Re: Re: Re: Re: Re: Re: [cf-dev][abacus] Usage
submission authorization

Makes sense, and just to complete - what will be the scope for securing
internal Abacus pipeline that Assk describes as system token ?

Piotr



----- Original message -----
From: Jean-Sebastien Delfino <jsdelfino(a)gmail.com>
To: "Discussions about Cloud Foundry projects and the system overall." <
cf-dev(a)lists.cloudfoundry.org>
Cc:
Subject: [cf-dev] Re: Re: Re: Re: Re: [cf-dev][abacus] Usage submission
authorization
Date: Thu, Oct 15, 2015 9:11 PM

Hey Piotr,

To read usage I believe you'll need 'abacus.usage.read', as
'abacus.usage.write' is for, well... writing.

P.S. That reminds me of a period of my life long time ago when I was a
contractor for some big company and they had hired me to write code for
them but had not given me the authorization to read the confidential code I
was writing :)

- Jean-Sebastien

On Thu, Oct 15, 2015 at 7:28 PM, Piotr Przybylski <piotrp(a)us.ibm.com>
wrote:

Assk,
can you confirm that the same scope (abacus.usage.write) is sufficient to
retrieve usage ?

Piotr

< ... snip ...>

attachment.html

Usage retrieval authorization was: Re: [abacus] Usage submission authorization

Piotr Przybylski <piotrp@...>

#2332

Does the user who would like to see their usage (e.g. services in the organization they own) need to have 'abacus.usage.read' scope as discussed below?

Piotr

-----Saravanakumar A Srinivasan/Burlingame/IBM@IBMUS wrote: -----

To: "Discussions about Cloud Foundry projects and the system overall." <cf-dev@...>
From: Saravanakumar A Srinivasan/Burlingame/IBM@IBMUS
Date: 10/15/2015 10:20PM
Subject: [cf-dev] Re: Re: Re: Re: Re: Re: Re: [cf-dev][abacus] Usage submission authorization

> what will be the scope for securing internal Abacus pipeline that Assk describes as system token ?

It is 'abacus.usage.write'.

Updated my previous statements to make it more specific:

We have enabled scope based authorization for REST endpoints at usage collector and usage reporting service. While we are working on using system OAuth bearer access token at internal Abacus pipeline, Submitting usage to a secured Abacus needs a OAuth bearer access token with 'abacus.usage.write' system scope in addition to the resource provider specific scope(s) - 'abacus.usage.<resource_id>.write'.

Thanks,
Saravanakumar Srinivasan (Assk),

-----Piotr Przybylski/Burlingame/IBM@IBMUS wrote: -----

To: cf-dev@...
From: Piotr Przybylski/Burlingame/IBM@IBMUS
Date: 10/15/2015 09:50PM
Subject: [cf-dev] Re: Re: Re: Re: Re: Re: [cf-dev][abacus] Usage submission authorization

Makes sense, and just to complete - what will be the scope for securing internal Abacus pipeline that Assk describes as system token ?

Piotr

Show quoted text

----- Original message -----
From: Jean-Sebastien Delfino <jsdelfino@...>
To: "Discussions about Cloud Foundry projects and the system overall." <cf-dev@...>
Cc:
Subject: [cf-dev] Re: Re: Re: Re: Re: [cf-dev][abacus] Usage submission authorization
Date: Thu, Oct 15, 2015 9:11 PM

Hey Piotr,

To read usage I believe you'll need 'abacus.usage.read', as 'abacus.usage.write' is for, well... writing.

P.S. That reminds me of a period of my life long time ago when I was a contractor for some big company and they had hired me to write code for them but had not given me the authorization to read the confidential code I was writing :)

- Jean-Sebastien

On Thu, Oct 15, 2015 at 7:28 PM, Piotr Przybylski <piotrp@...> wrote:
Assk,
can you confirm that the same scope (abacus.usage.write) is sufficient to retrieve usage ?

Piotr

< ... snip ...>

Re: REST API endpoint for accessing application logs

Ponraj E

#2331

Hi Warren,

Thanks. Reg #3:Even "wss://doppler.xx.xxx.xxxxxxxx.xxx:443" gives the same 
"invalid URI for request".


--
Ponraj

Re: Acceptance tests assume a multi level wildcard ssl cert

Christopher Piraino <cpiraino@...>

#2330

Hi Felix,

You are right, we have found this issue in one of our own environments as
well, we have a story here
<https://www.pivotaltracker.com/story/show/105340048> to address it by
skipping verification explicitly for this test only. Previously, I believe
that test only used an http URL when curling, recent updates to allow
configuration of the protocol exposed this issue. We do not assume
multi-level wildcard certs.

The curl helper was also changed recently to set SSL verification internally
for all curl commands
<https://github.com/cloudfoundry/cf-acceptance-tests/commit/06c83fa5641785ebca1c6dedb36c2370415e3005>,
so the skip_ssl_validation configuration should still be working correctly.

If you want to see the tests pass, you could either set
"skip_ssl_validation" to false or "use_http" to true and the test should
work as intended. In any case, we are sorry for the failures and hopefully
we can get a fix out soon.

- Chris

Show quoted text

On Mon, Oct 19, 2015 at 7:32 AM, Felix Friedrich <felix(a)fri.edri.ch> wrote:

Hello,

we've just upgraded our CF deployment from v215 to v220. Unfortunately
the acceptance tests fail: http://pastebin.com/rWrXX1HA
They reasonably fail. The test expects a valid ssl cert, but our cert is
only valid for *.test.cf.springer-sbm.com not for
*.*.test.cf.springer-sbm.com. The test seem to expect a multilevel SSL
cert, I am not sure if that's reasonable or not.

However, I wondered why this exact test did not fail in v215. I
suspected that the way curl gets executed in the v220 tests changed and
it apparently seems that I am right [1]. Thus I assume (!) that before
curl's return codes did not get propagated, while they are now. (Return
code 51 is "The peer's SSL certificate or SSH MD5 fingerprint was not
OK." according to the man page.)

Also the new way of executing ("curlCmd := runner.Curl(uri)") does not
look like it gets the skipSslValidation value. As a fact running the
acceptances tests with the skip_ssl_validation option still leads to
this test failing. However the used library looks like it is able to
skip SSL validation:

https://github.com/cloudfoundry-incubator/cf-test-helpers/blob/master/runner/run.go

Even if skip_ssl_validation would work, I am not very keen on activating
that option since that also applies to all other tests, which are not
using multi level wildcard certs.

Besides of the fact that curl seems to validate SSL certs no matter if
skip_ssl_validation is true or false, did you intentionally assume that
CF uses a multilevel wildcard cert?


Felix



[1]

https://github.com/cloudfoundry/cf-acceptance-tests/compare/353e06565a6a1a0d6b4c417f57b00eeecec604fa...72496c6fabd1c8ec51ae932d13a597a62ccf30dd

attachment.html

Re: REST API endpoint for accessing application logs

Warren Fernandes

#2329

Hi Ponraj,

I've replicated the behavior you are seeing.

I'll get back to you for question #1 and #2 after some investigation.

As for #3 set your DOPPLER_ADDR to wss://doppler.xx.xxx.xxxxxxxx.xxx:443. That is, use wss instead of https.

Thanks.

Re: Cloud Foundry being used for an EU social learning games platform

Juan Antonio Breña Moral <bren at juanantonio.info...>

#2328

Hi Chris,

Many thanks for the Introduction.
The Node Application:
https://github.com/prosociallearnEU/cf-nodejs-dashboard

is a WebApp to deploy in an easy way applications and bind later User provided Services.
We are testing the solution with a Local CF instance (https://github.com/yudai/cf_nise_installer/) and Pivotal API.

Currently, the WebApp is running in Pivotal for testing purposes.

Maybe, the project could be used for this purpose:
https://lists.cloudfoundry.org/archives/list/cf-dev(a)lists.cloudfoundry.org/message/6RSTWQISQVSIPJL7HURVMVBUT7Q6BRT2/

Cheers

Juan Antonio

Doubt: Filter 2 Service Bindings with 2 parameters

Juan Antonio Breña Moral <bren at juanantonio.info...>

#2327

Hi,

I would like to filter using 2 criterias for this REST method:

http://apidocs.cloudfoundry.org/221/service_bindings/list_all_service_bindings.html

        var filter2 = {
            'q': 'app_guid:' + "65be2a2d-a643-4e01-b33d-8755d5934ae6",
            'q': 'service_instance_guid:' + "9e541381-b34d-4a0c-b7da-1ff00a0ffef5"

        };

Currently, using this way, the REST method only filter for the latest parameter.
Does exist a possibility for both criteria?

Juan Antonio

Acceptance tests assume a multi level wildcard ssl cert

Felix Friedrich

#2326

Hello,

we've just upgraded our CF deployment from v215 to v220. Unfortunately
the acceptance tests fail: http://pastebin.com/rWrXX1HA
They reasonably fail. The test expects a valid ssl cert, but our cert is
only valid for *.test.cf.springer-sbm.com not for
*.*.test.cf.springer-sbm.com. The test seem to expect a multilevel SSL
cert, I am not sure if that's reasonable or not.

However, I wondered why this exact test did not fail in v215. I
suspected that the way curl gets executed in the v220 tests changed and
it apparently seems that I am right [1]. Thus I assume (!) that before
curl's return codes did not get propagated, while they are now. (Return
code 51 is "The peer's SSL certificate or SSH MD5 fingerprint was not
OK." according to the man page.)

Also the new way of executing ("curlCmd := runner.Curl(uri)") does not
look like it gets the skipSslValidation value. As a fact running the
acceptances tests with the skip_ssl_validation option still leads to
this test failing. However the used library looks like it is able to
skip SSL validation:
https://github.com/cloudfoundry-incubator/cf-test-helpers/blob/master/runner/run.go

Even if skip_ssl_validation would work, I am not very keen on activating
that option since that also applies to all other tests, which are not
using multi level wildcard certs.

Besides of the fact that curl seems to validate SSL certs no matter if
skip_ssl_validation is true or false, did you intentionally assume that
CF uses a multilevel wildcard cert?


Felix



[1]
https://github.com/cloudfoundry/cf-acceptance-tests/compare/353e06565a6a1a0d6b4c417f57b00eeecec604fa...72496c6fabd1c8ec51ae932d13a597a62ccf30dd

Re: CF-RELEASE v202 UPLOAD ERROR

Parthiban Annadurai <senjiparthi@...>

#2325

Hello All,
             Thanks All for the helpful suggestions. Actually, now we r
facing the following issue while kicking bosh deploy,

     Done compiling packages >
nats/d3a1f853f4980682ed8b48e4706b7280e2b7ce0e (00:01:07)
   Failed compiling packages >
buildpack_php/9c72be716ab8629d7e6feed43012d1d671720157: Action Failed
get_task: Task aba21e6a-2031-4a69-5b72-f238ecd07051 result: Compiling
package buildpack_php: Compressing compiled package: Shelling out to tar:
Running command: 'tar czf
/var/vcap/data/tmp/bosh-platform-disk-TarballCompressor-CompressFilesInDir762165297
-C
/var/vcap/data/packages/buildpack_php/9c72be716ab8629d7e6feed43012d1d671720157.1-
.', stdout: '', stderr: '
gzip: stdout: No space left on device
': signal: broken pipe (00:02:41)
   Failed compiling packages (00:02:41)

Error 450001: Action Failed get_task: Task
aba21e6a-2031-4a69-5b72-f238ecd07051 result: Compiling package
buildpack_php: Compressing compiled package: Shelling out to tar: Running
command: 'tar czf
/var/vcap/data/tmp/bosh-platform-disk-TarballCompressor-CompressFilesInDir762165297
-C
/var/vcap/data/packages/buildpack_php/9c72be716ab8629d7e6feed43012d1d671720157.1-
.', stdout: '', stderr: '
gzip: stdout: No space left on device
': signal: broken pipe

Could Anyone on this issue?

Regards

Parthiban A

Show quoted text

On 19 October 2015 at 14:30, Bharath Posa <bharathp(a)vedams.com> wrote:

Hi partiban

can u do a checksum of the tar file .

it should come like this          *sha1:
b6f596eaff4c7af21cc18a52ef97e19debb00403*

example:

*sha1sum {file}*

regards
Bharath

On Mon, Oct 19, 2015 at 1:12 PM, Eric Poelke <epoelke(a)gmail.com> wrote:

You actually do not need to download it.  if you just run --

`bosh upload release
https://bosh.io/d/github.com/cloudfoundry/cf-release?v=202`
<https://bosh.io/d/github.com/cloudfoundry/cf-release?v=202>

The director will pull in the release directly from bosh.io.

attachment.html

Re: Cloud Foundry Java Client V2

Ben Hale <bhale@...>

#2324

Will v1 receive support for individually addressable IPs, or will that be unique to v2? I believe that this falls under new APIs for V1 and won’t be completed.  Basically, unless it’s a bug fix, I wouldn’t assume that it’ll come to V1.

-Ben

Re: Defining a singular plan for all services

Paul Bakare

#2323

A custom built service.

We're building a custom API Gateway for our apps.

Show quoted text

On Fri, Oct 16, 2015 at 11:29 PM, CF Runtime <cfruntime(a)gmail.com> wrote:

What services do you want to define this default plan for?

Natalie & Mikhail
Runtime & OSS Integration

On Wed, Oct 14, 2015 at 2:22 AM, Kayode Odeyemi <dreyemi(a)gmail.com> wrote:

Hi,

How can I define a default plan to be used by more than one services
without repeating the same plan definition in settings.yml file?

Appreciate your help.

attachment.html

Re: How to explicitly specify the password for the account admin?

Simon Johansson <simon@...>

#2322

We have this in our stub.

properties.uaa.scim.users:
  - "admin|DESIRED_PASSWORD|scim.write,scim.read.......

Works well.

Show quoted text

On Mon, Oct 19, 2015 at 9:52 AM, Jim Lin <jimlintw922(a)gmail.com> wrote:
Hi all

Every time I re-deploy cloud foundry after updating  cf-deployment-manifest.yml, the password of the account admin will be reset to the default value, i.e., "admin".

Can I explicitly specify the password for the account admin in the manifest file? What is the property key?

Thanks all.

Sincerely,
Jim

Cloud Foundry being used for an EU social learning games platform

Christopher Frost

#2321

I stumbled across this and though other people might be interested.
ProSocialLearn is an EU funded project to help children learn positive
social skills through social gaming. Here is a quote from there "System
Requirements and Architecture" document available on there website.

"Continuing up the technology architecture stack, PSL is still exploring a
number of open alternatives for building up a robust PaaS layer. However,
during the editing of this deliverable, the ProSocialLearn consortium is
already beginning to investigate the Cloud Foundry community (almost a de
facto standard for Platform as a Service environments). PSL is planning to
integrate the Cloud Foundry technology into the added value services of
PSL. Cloud Foundry provides a platform that allows game providers and game
operators to deploy, manage and scale cloud-based games quickly, and easily.
"

They have a Git repo where they are working on a NodeJS based client for
the CF API and a Node based CF web console. This work seems to be being
done by one developer from one of the consortium members based in Spain,
Madrid. They have also released a proof of concept game as well but it
doesn't look like they have formally launched yet.

Links.

http://prosociallearn.eu/
https://github.com/prosociallearnEU

Chris.

Christopher Frost - Pivotal UK
Java Buildpack Team

attachment.html

Re: REST API endpoint for accessing application logs

Ponraj E

#2320

Hi ,

I executed the command with manually putting the outh token -pasting the o/p here:

C:\WINDOWS\system32>curl -k -H "Authorization: bearer xxxx"  "https://doppler.xx.xxx.xxxxxxxx:443/apps/e0dc9133-f800-416d-9e1f-ffeb8d02e4dd/recentlogs"
--1f51e48e4a9bf243ed1e2ab55c090c4d2deb23a7ae255c5c1d8ad178acb9


◄dea_logging_agent►♣0│┌üªπ╩áç¶j2z☺1é☺♀10.78.150.44B╜☺
Ç☺Mon, 19 Oct 2015 06:23:56 GMT express deprecated res.send(status, body): Use res.status(status).se
nd(body) instead at app.js:7:7►☻↑╜╜üªπ╩áç¶"$e0dc9133-f800-416d-9e1f-ffeb8d02e4dd*♥App2☺1
--1f51e48e4a9bf243ed1e2ab55c090c4d2deb23a7ae255c5c1d8ad178acb9


        router__0►♣0₧π╪á½╩áç¶j
10.78.149.103B╔♥router_z1z☺0é☺
app_url - [19/10/2015:06:23:41 +0000] "GET / HTTP/1.1" 2
00 0 40 "-" "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/45.0.
2454.101 Safari/537.36" 10.78.148.7:59978 x_forwarded_for:"ip_addr" vcap_request_id:1cbd4f2d-
84c6-4ef9-6f44-e0c84a4d5e49 response_time:0.624678694 app_id:e0dc9133-f800-416d-9e1f-ffeb8d02e4dd
►☺↑└╥╪á½╩áç¶"$e0dc9133-f800-416d-9e1f-ffeb8d02e4dd*♥RTR2☺0
--1f51e48e4a9bf243ed1e2ab55c090c4d2deb23a7ae255c5c1d8ad178acb9


        router__0►♣0Ç╩ΩεΓ╩áç¶j
10.78.149.103B╔♥router_z1z☺0é☺
app_url  - [19/10/2015:06:23:56 +0000] "GET / HTTP/1.1" 2
00 0 40 "-" "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/45.0.
2454.101 Safari/537.36" 10.78.148.7:59978 x_forwarded_for:"ip_addr" vcap_request_id:758c85b6-
dfef-41dc-5def-dc76ccf01498 response_time:0.999714512 app_id:e0dc9133-f800-416d-9e1f-ffeb8d02e4dd
►☺↑█╜ΩεΓ╩áç¶"$e0dc9133-f800-416d-9e1f-ffeb8d02e4dd*♥RTR2☺0
--1f51e48e4a9bf243ed1e2ab55c090c4d2deb23a7ae255c5c1d8ad178acb9--


Questions:

1. What is this guid that the command prints multiple times?

--1f51e48e4a9bf243ed1e2ab55c090c4d2deb23a7ae255c5c1d8ad178acb9--

2. Some of the output is garbled and some are not.

3. As rohit said in the previous comment, I tried installing the noaa client library and executed the sample app 
to get the application logs : https://github.com/cloudfoundry/noaa

go build -o bin/sample sample/main.go

My DOPPLER_ADDR env is "https://doppler.xx.xxx.xxxxxxxx.xxx:443"

So when i run the sample.exe, I get the o/p as 
===== Error getting recent messages: parse "https://doppler.xx.xxx.xxxxxxxx.xxx:443": invalid URI for request

Am not sure, how is this URI invalid?


---
Ponraj

Re: CF-RELEASE v202 UPLOAD ERROR

Bharath

#2319

Hi partiban

can u do a checksum of the tar file .

it should come like this          *sha1:
b6f596eaff4c7af21cc18a52ef97e19debb00403*

example:

*sha1sum {file}*

regards
Bharath

Show quoted text

On Mon, Oct 19, 2015 at 1:12 PM, Eric Poelke <epoelke(a)gmail.com> wrote:

You actually do not need to download it.  if you just run --

`bosh upload release
https://bosh.io/d/github.com/cloudfoundry/cf-release?v=202`

The director will pull in the release directly from bosh.io.

attachment.html