Bug 1478434

Summary:	prevent two miq servers from starting
Product:	Red Hat CloudForms Management Engine	Reporter:	Satoe Imaishi <simaishi>
Component:	Appliance	Assignee:	Gregg Tanzillo <gtanzill>
Status:	CLOSED ERRATA	QA Contact:	Tasos Papaioannou <tpapaioa>
Severity:	high	Docs Contact:
Priority:	medium
Version:	5.6.0	CC:	abellott, cpelland, gtanzill, jhardy, jrafanie, nchugh, obarenbo, simaishi, tpapaioa
Target Milestone:	GA	Keywords:	ZStream
Target Release:	5.8.2
Hardware:	All
OS:	All
Whiteboard:	appliance
Fixed In Version:	5.8.2.0	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:	1464698	Environment:
Last Closed:	2017-10-24 00:17:32 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	CFME Core	Target Upstream Version:
Embargoed:
Bug Depends On:	1464698
Bug Blocks:

Comment 2 CFME Bot 2017-08-04 14:31:22 UTC

New commit detected on ManageIQ/manageiq/fine:
https://github.com/ManageIQ/manageiq/commit/cdd920a7ab17b7c9d20065a26103a4649f9da823

commit cdd920a7ab17b7c9d20065a26103a4649f9da823
Author:     Gregg Tanzillo <gtanzill>
AuthorDate: Sat Jul 1 07:03:04 2017 -0400
Commit:     Satoe Imaishi <simaishi>
CommitDate: Fri Aug 4 10:27:49 2017 -0400

    Merge pull request #15491 from jrafanie/do_not_remove_other_process_pidfile
    
    Only remove my process' pidfile.
    (cherry picked from commit 8dff3ce84db537aad522c580ce786c002a57548d)
    
    https://bugzilla.redhat.com/show_bug.cgi?id=1478434

 lib/pid_file.rb           | 2 +-
 spec/lib/pid_file_spec.rb | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

Comment 3 Tasos Papaioannou 2017-09-05 13:50:30 UTC

Verified on 5.8.2.0. After several days of uptime, evm.pid still exists:

****
[----] I, [2017-09-01T12:15:51.810359 #16873:5dd130]  INFO -- : MIQ(EvmApplication.start) EVM Startup initiated

# date
Tue Sep  5 09:48:16 EDT 2017

# ll /var/www/miq/vmdb/tmp/pids/evm.pid 
-rw-r--r--. 1 root root 5 Sep  1 12:16 /var/www/miq/vmdb/tmp/pids/evm.pid
****

Compare to 5.8.1.5, where evm.pid is missing after ~12 hours:

****
[----] I, [2017-09-04T21:37:14.274286 #48469:aab130]  INFO -- : MIQ(EvmApplication.start) EVM Startup initiated

# date
Tue Sep  5 09:48:05 EDT 2017

# ll /var/www/miq/vmdb/tmp/pids/evm.pid
ls: cannot access /var/www/miq/vmdb/tmp/pids/evm.pid: No such file or directory
****

Comment 5 errata-xmlrpc 2017-10-24 00:17:32 UTC

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHSA-2017:3005

Comment 6 Joe Rafaniello 2018-01-11 18:27:04 UTC

*** Bug 1498878 has been marked as a duplicate of this bug. ***