(No subject)


Arbi Akhina
 

Hi, thanks for the hint, I tried to add to the manifest the following entry:
command: sleep 2 && java -jar modules.jar

but it looks like it's not appropriate as I see in the logs:
2015-06-08T05:34:03.71+0200 [App/0] ERR bash: java: command not found

On Mon, Jun 8, 2015 at 6:32 PM, Daniel Mikusa <dmikusa(a)pivotal.io> wrote:

On Mon, Jun 8, 2015 at 12:03 PM, Arbi Akhina <arbi.akhina(a)gmail.com>
wrote:

I'm trying to push an executable JAR to a bosh-lite instance, on the logs
I see CF trying many times to restart the app and eventually fail.

I can't find out why the app crashes as there is no app logs returned by
CF. I tried to remotely debug the app (as described in [1]) but nothing
happens on eclipse. Any hint to solve this issue is appreciated.
There's a known issue that occurs when an app starts and fails in rapid
succession and results in the log entries being missed. If you add a
couple second pause into the app, it will give the system enough time to
attach the logger and you'll see the output generated by the crashing app.

You can do this with a custom start command `cf push -c 'sleep 2 &&
<normal-cmd>'` or with a `.profile.d` script that sleeps for a couple
seconds.

Dan




1. I'm launching the app with:
*cf push -t 180*

2. Here is the manifest.yml content:
---
applications:
- name: modules
memory: 4G
instances: 1
host: modules-${random-word}
path: modules.jar
buildpack: https://github.com/cloudfoundry/java-buildpack
env:
JAVA_OPTS: "$JAVA_OPTS -agentlib:jdwp=transport=dt_socket,address=
192.168.2.8:8000"

3. Here is the log:
Connecté, le dumping journaux récents pour application modules en org
heavenize / espace dev comme admin...

2015-06-07T12:05:15.69+0200 [API] OUT Created app with guid
1fbf3378-6512-46de-bae4-02ee30275464
2015-06-07T12:05:16.10+0200 [API] OUT Updated app with guid
1fbf3378-6512-46de-bae4-02ee30275464
({"route"=>"68e27d8d-4ff6-443b-a3e0-416c40d325d3"})
2015-06-07T12:12:21.55+0200 [DEA] OUT Got staging request for app
with id 1fbf3378-6512-46de-bae4-02ee30275464
2015-06-07T12:12:25.40+0200 [API] OUT Updated app with guid
1fbf3378-6512-46de-bae4-02ee30275464 ({"state"=>"STARTED"})
2015-06-07T12:12:38.08+0200 [STG] OUT -----> Downloaded app package
(163M)
2015-06-07T12:13:40.93+0200 [STG] ERR Cloning into
'/tmp/buildpacks/java-buildpack'...
2015-06-07T12:14:01.67+0200 [STG] OUT -----> Java Buildpack
Version: c862ac8 | https://github.com/cloudfoundry/java-buildpack#c862ac8
2015-06-07T12:14:13.89+0200 [STG] OUT -----> Downloading Open Jdk JRE
1.8.0_45 from
https://download.run.pivotal.io/openjdk/lucid/x86_64/openjdk-1.8.0_45.tar.gz
(11.6s)
2015-06-07T12:14:15.34+0200 [STG] OUT Expanding Open Jdk JRE
to .java-buildpack/open_jdk_jre (1.4s)
2015-06-07T12:14:15.89+0200 [STG] OUT -----> Downloading Open JDK
Like Memory Calculator 1.1.1_RELEASE from
https://download.run.pivotal.io/memory-calculator/lucid/x86_64/memory-calculator-1.1.1_RELEASE
(0.5s)
2015-06-07T12:14:15.90+0200 [STG] OUT Memory Settings:
-XX:MaxMetaspaceSize=419430K -XX:MetaspaceSize=419430K -Xss1M -Xmx3G -Xms3G
2015-06-07T12:15:43.44+0200 [STG] OUT -----> Uploading droplet (151M)
2015-06-07T12:16:07.51+0200 [DEA] OUT Starting app instance (index 0)
with guid 1fbf3378-6512-46de-bae4-02ee30275464
2015-06-07T12:16:29.66+0200 [API] OUT App instance exited with guid
1fbf3378-6512-46de-bae4-02ee30275464 payload: {"cc_partition"=>"default",
"droplet"=>"1fbf3378-6512-46de-bae4-02ee30275464",
"version"=>"703f793c-e388-41ac-b1f1-c564b301ca70",
"instance"=>"9d55c5f791324d358bffb4c961a4c7ee", "index"=>0,
"reason"=>"CRASHED", "exit_status"=>-1, "exit_description"=>"failed to
start", "crash_timestamp"=>1433672189}
2015-06-07T12:17:14.18+0200 [DEA] OUT Starting app instance (index 0)
with guid 1fbf3378-6512-46de-bae4-02ee30275464
2015-06-07T12:17:31.10+0200 [API] OUT App instance exited with guid
1fbf3378-6512-46de-bae4-02ee30275464 payload: {"cc_partition"=>"default",
"droplet"=>"1fbf3378-6512-46de-bae4-02ee30275464",
"version"=>"703f793c-e388-41ac-b1f1-c564b301ca70",
"instance"=>"2ae0c26f33864f40989ee870a1b9e3db", "index"=>0,
"reason"=>"CRASHED", "exit_status"=>-1, "exit_description"=>"failed to
start", "crash_timestamp"=>1433672251}
2015-06-07T12:17:38.48+0200 [DEA] OUT Removing crash for app with id
1fbf3378-6512-46de-bae4-02ee30275464
2015-06-07T12:17:38.48+0200 [DEA] OUT Stopping app instance (index 0)
with guid 1fbf3378-6512-46de-bae4-02ee30275464
2015-06-07T12:17:38.48+0200 [DEA] OUT Stopped app instance (index 0)
with guid 1fbf3378-6512-46de-bae4-02ee30275464
2015-06-07T12:17:55.31+0200 [DEA] OUT Starting app instance (index 0)
with guid 1fbf3378-6512-46de-bae4-02ee30275464
2015-06-07T12:18:11.82+0200 [API] OUT App instance exited with guid
1fbf3378-6512-46de-bae4-02ee30275464 payload: {"cc_partition"=>"default",
"droplet"=>"1fbf3378-6512-46de-bae4-02ee30275464",
"version"=>"703f793c-e388-41ac-b1f1-c564b301ca70",
"instance"=>"dc872d38f3324af481c82ba67f0e216c", "index"=>0,
"reason"=>"CRASHED", "exit_status"=>-1, "exit_description"=>"failed to
start", "crash_timestamp"=>1433672291}
2015-06-07T12:18:18.69+0200 [DEA] OUT Removing crash for app with id
1fbf3378-6512-46de-bae4-02ee30275464
2015-06-07T12:18:18.69+0200 [DEA] OUT Stopping app instance (index 0)
with guid 1fbf3378-6512-46de-bae4-02ee30275464
2015-06-07T12:18:18.69+0200 [DEA] OUT Stopped app instance (index 0)
with guid 1fbf3378-6512-46de-bae4-02ee30275464
2015-06-07T12:18:34.06+0200 [DEA] OUT Starting app instance (index 0)
with guid 1fbf3378-6512-46de-bae4-02ee30275464
2015-06-07T12:18:50.98+0200 [API] OUT App instance exited with guid
1fbf3378-6512-46de-bae4-02ee30275464 payload: {"cc_partition"=>"default",
"droplet"=>"1fbf3378-6512-46de-bae4-02ee30275464",
"version"=>"703f793c-e388-41ac-b1f1-c564b301ca70",
"instance"=>"623c3af7e3e84801b6fd44eeee9c0a12", "index"=>0,
"reason"=>"CRASHED", "exit_status"=>-1, "exit_description"=>"failed to
start", "crash_timestamp"=>1433672330}
2015-06-07T12:18:58.80+0200 [DEA] OUT Removing crash for app with id
1fbf3378-6512-46de-bae4-02ee30275464
2015-06-07T12:18:58.80+0200 [DEA] OUT Stopping app instance (index 0)
with guid 1fbf3378-6512-46de-bae4-02ee30275464
2015-06-07T12:18:58.80+0200 [DEA] OUT Stopped app instance (index 0)
with guid 1fbf3378-6512-46de-bae4-02ee30275464
2015-06-07T12:19:34.08+0200 [DEA] OUT Starting app instance (index 0)
with guid 1fbf3378-6512-46de-bae4-02ee30275464
2015-06-07T12:19:50.36+0200 [API] OUT App instance exited with guid
1fbf3378-6512-46de-bae4-02ee30275464 payload: {"cc_partition"=>"default",
"droplet"=>"1fbf3378-6512-46de-bae4-02ee30275464",
"version"=>"703f793c-e388-41ac-b1f1-c564b301ca70",
"instance"=>"40727eea293146948af197e13443843c", "index"=>0,
"reason"=>"CRASHED", "exit_status"=>-1, "exit_description"=>"failed to
start", "crash_timestamp"=>1433672390}
2015-06-07T12:19:59.01+0200 [DEA] OUT Removing crash for app with id
1fbf3378-6512-46de-bae4-02ee30275464
2015-06-07T12:19:59.01+0200 [DEA] OUT Stopping app instance (index 0)
with guid 1fbf3378-6512-46de-bae4-02ee30275464
2015-06-07T12:19:59.01+0200 [DEA] OUT Stopped app instance (index 0)
with guid 1fbf3378-6512-46de-bae4-02ee30275464
2015-06-07T12:21:04.12+0200 [DEA] OUT Starting app instance (index 0)
with guid 1fbf3378-6512-46de-bae4-02ee30275464
2015-06-07T12:21:20.61+0200 [API] OUT App instance exited with guid
1fbf3378-6512-46de-bae4-02ee30275464 payload: {"cc_partition"=>"default",
"droplet"=>"1fbf3378-6512-46de-bae4-02ee30275464",
"version"=>"703f793c-e388-41ac-b1f1-c564b301ca70",
"instance"=>"f7ffff55692a418c847f4f37be574ddf", "index"=>0,
"reason"=>"CRASHED", "exit_status"=>-1, "exit_description"=>"failed to
start", "crash_timestamp"=>1433672480}
2015-06-07T12:21:29.43+0200 [DEA] OUT Removing crash for app with id
1fbf3378-6512-46de-bae4-02ee30275464
2015-06-07T12:21:29.43+0200 [DEA] OUT Stopping app instance (index 0)
with guid 1fbf3378-6512-46de-bae4-02ee30275464
2015-06-07T12:21:29.47+0200 [DEA] OUT Stopped app instance (index 0)
with guid 1fbf3378-6512-46de-bae4-02ee30275464
2015-06-07T12:23:34.16+0200 [DEA] OUT Starting app instance (index 0)
with guid 1fbf3378-6512-46de-bae4-02ee30275464
2015-06-07T12:23:49.97+0200 [API] OUT App instance exited with guid
1fbf3378-6512-46de-bae4-02ee30275464 payload: {"cc_partition"=>"default",
"droplet"=>"1fbf3378-6512-46de-bae4-02ee30275464",
"version"=>"703f793c-e388-41ac-b1f1-c564b301ca70",
"instance"=>"4581e97c6b0f4504b8d64a5c69d6787b", "index"=>0,
"reason"=>"CRASHED", "exit_status"=>-1, "exit_description"=>"failed to
start", "crash_timestamp"=>1433672629}
2015-06-07T12:23:50.29+0200 [DEA] OUT Removing crash for app with id
1fbf3378-6512-46de-bae4-02ee30275464
2015-06-07T12:23:50.29+0200 [DEA] OUT Stopping app instance (index 0)
with guid 1fbf3378-6512-46de-bae4-02ee30275464
2015-06-07T12:23:50.29+0200 [DEA] OUT Stopped app instance (index 0)
with guid 1fbf3378-6512-46de-bae4-02ee30275464
2015-06-07T12:28:14.24+0200 [DEA] OUT Starting app instance (index 0)
with guid 1fbf3378-6512-46de-bae4-02ee30275464
2015-06-07T12:28:29.82+0200 [API] OUT App instance exited with guid
1fbf3378-6512-46de-bae4-02ee30275464 payload: {"cc_partition"=>"default",
"droplet"=>"1fbf3378-6512-46de-bae4-02ee30275464",
"version"=>"703f793c-e388-41ac-b1f1-c564b301ca70",
"instance"=>"f98749490a6743598f57d3848eb06177", "index"=>0,
"reason"=>"CRASHED", "exit_status"=>-1, "exit_description"=>"failed to
start", "crash_timestamp"=>1433672909}
2015-06-07T12:28:31.73+0200 [DEA] OUT Removing crash for app with id
1fbf3378-6512-46de-bae4-02ee30275464
2015-06-07T12:28:31.73+0200 [DEA] OUT Stopping app instance (index 0)
with guid 1fbf3378-6512-46de-bae4-02ee30275464
2015-06-07T12:28:31.73+0200 [DEA] OUT Stopped app instance (index 0)
with guid 1fbf3378-6512-46de-bae4-02ee30275464



[1] http://docs.cloudfoundry.org/buildpacks/java/java-tips.html#debugging



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