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From "Aled Sage (JIRA)" <j...@apache.org>
Subject [jira] [Created] (BROOKLYN-108) Postgres entity fails on rebind: serviceUp=false
Date Tue, 23 Dec 2014 21:53:13 GMT
Aled Sage created BROOKLYN-108:
----------------------------------

             Summary: Postgres entity fails on rebind: serviceUp=false
                 Key: BROOKLYN-108
                 URL: https://issues.apache.org/jira/browse/BROOKLYN-108
             Project: Brooklyn
          Issue Type: Bug
    Affects Versions: 0.7.0-SNAPSHOT
         Environment: CentOS 6.4
            Reporter: Aled Sage


I deployed Postgres to aws-ec2 successfully (with persistence enabled in Brooklyn). I then
stopped and restarted Brooklyn. The rebind to Postgres was successful, but the entity showed
as serviceUp=false due to repeated:

{noformat}
2014-12-23 21:48:38,321 DEBUG b.u.task.BasicExecutionManager [brooklyn-execmanager-VcUs2dBg-166]:
Exception running task Task[ssh: check-running PostgreSqlNodeImpl{id=bFSjnbH9}:X2rPfdeN] (rethrowing):
Execution failed, invalid result 126 for check-running PostgreSqlN
odeImpl{id=bFSjnbH9}
{noformat}

This is happening because postgres `$INSTALL_DIR` is `/home/users/compose/brooklyn-managed-processes/installs/PostgreSqlNode_9.3-1`,
which is not visible to the postgres user.

The command be executed periodically is:

{noformat}
export RUN_DIR="/opt/brooklyn/postgres/apps/CUnY9qiv/bFSjnbH9" ; mkdir -p $RUN_DIR ; cd $RUN_DIR
; test -f /opt/brooklyn/postgres/apps/CUnY9qiv/bFSjnbH9/postgresql.pid || exit 1 ; ps -p `cat
/opt/brooklyn/postgres/apps/CUnY9qiv/bFSjnbH9/postgresql.pid` ; { sudo -E
 -n -u postgres -s -- /home/users/compose/brooklyn-managed-processes/installs/PostgreSqlNode_9.3-1/bin/pg_ctl
-D /opt/brooklyn/postgres/apps/CUnY9qiv/bFSjnbH9/data -l /opt/brooklyn/postgres/apps/CUnY9qiv/bFSjnbH9/postgresql.log
status ; }
{noformat}

What I don't understand is why the Postgres entity didn't show as on-fire before Brooklyn
was restarted!



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