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Bug 1503661 - warning: group tomcat does not exist - using root
Summary: warning: group tomcat does not exist - using root
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 7
Classification: Red Hat
Component: tomcat
Version: 7.3
Hardware: x86_64
OS: Linux
unspecified
medium
Target Milestone: rc
: ---
Assignee: Coty Sutherland
QA Contact: Jan Onderka
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2017-10-18 14:24 UTC by Sam Yangsao
Modified: 2020-12-14 10:33 UTC (History)
4 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2018-04-10 18:33:14 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2018:0992 0 None None None 2018-04-10 18:34:42 UTC

Description Sam Yangsao 2017-10-18 14:24:04 UTC 
Description of problem:

Installation of Satellite 6.2 shows the following message when installing tomcat:

"warning: group tomcat does not exist - using root"

Version-Release number of selected component (if applicable):

Red Hat Enterprise Linux 7.3
Satellite 6.2
tomcat-7.0.76-2.el7

How reproducible:

Always

Steps to Reproduce:

1.  Install RHEL 7.3
2.  Subscribe to the Satellite 6.2 channels [1]
3.  Start the Satellite installation [2]

[1] https://access.redhat.com/documentation/en-us/red_hat_satellite/6.2/html-single/installation_guide/#installing_satellite_connected_parent
[2] https://access.redhat.com/documentation/en-us/red_hat_satellite/6.2/html-single/installation_guide/#installing_satellite_server_install_guide

Actual results:

Installation gives the following message when installing tomcat:

<snip>

  Installing : katello-common-3.0.0-21.el7sat.noarch                    304/350
  Installing : libecap-1.0.0-1.el7.x86_64                               305/350
  Installing : syslinux-4.05-13.el7.x86_64                              306/350
  Installing : ipxe-bootimgs-20170123-1.git4e85b27.el7_4.1.noarch       307/350
  Installing : tfm-rubygem-foreman_bootdisk-6.1.0.4-1.el7sat.noarch     308/350
  Installing : tomcat-el-2.2-api-7.0.76-2.el7.noarch                    309/350
  Installing : tomcat-lib-7.0.76-2.el7.noarch                           310/350
  Installing : tomcat-7.0.76-2.el7.noarch                               311/350
warning: group tomcat does not exist - using root
warning: group tomcat does not exist - using root
warning: group tomcat does not exist - using root

</snip>

Expected results:

The installation of tomcat should give a warning that there is an existing GID of 91 or fail the installation as the scriplet requires this GID number.

<snip>

old> rpm -q --scripts tomcat
preinstall scriptlet (using /bin/sh):
# add the tomcat user and group
/usr/sbin/groupadd -g 91 -r tomcat 2>/dev/null || :
/usr/sbin/useradd -c "Apache Tomcat" -u 91 -g tomcat \
    -s /sbin/nologin -r -d /usr/share/tomcat tomcat 2>/dev/null || :
postinstall scriptlet (using /bin/sh):
# install but don't activate

if [ $1 -eq 1 ] ; then
        # Initial installation
        systemctl preset tomcat.service >/dev/null 2>&1 || :
fi
preuninstall scriptlet (using /bin/sh):
# clean tempdir and workdir on removal or upgrade
/usr/bin/rm -rf /var/cache/tomcat/work/* /var/cache/tomcat/temp/*

if [ $1 -eq 0 ] ; then
        # Package removal, not upgrade
        systemctl --no-reload disable tomcat.service > /dev/null 2>&1 || :
        systemctl stop tomcat.service > /dev/null 2>&1 || :
fi
postuninstall scriptlet (using /bin/sh):

systemctl daemon-reload >/dev/null 2>&1 || :
if [ $1 -ge 1 ] ; then
        # Package upgrade, not uninstall
        systemctl try-restart tomcat.service >/dev/null 2>&1 || :
fi

</snip>

Additional info:

The issue is occurring due to an existing group id (GID) that is already configured on the local host or ldap that the host is connected to.
Comment 3 Jan Onderka 2017-10-24 10:41:56 UTC 
Installation pass and install all packages, but we expecting install to fail.

this part is always pass even if group cannot be created due to || : in the end of the line.
preinstall scriptlet (using /bin/sh):
# add the tomcat user and group
/usr/sbin/groupadd -g 91 -r tomcat 2>/dev/null || :


Console output:
[root@dhcp-10-40-4-110 ~]# groupadd -g 91 test
[root@dhcp-10-40-4-110 ~]# yum install tomcat
Downloading packages:
(1/8): apache-commons-logging-1.1.2-7.el7.noarch.rpm                                                                                                                                                                   |  78 kB  00:00:00     
(2/8): avalon-framework-4.3-10.el7.noarch.rpm                                                                                                                                                                          |  87 kB  00:00:00     
(3/8): tomcat-7.0.76-2.el7.noarch.rpm                                                                                                                                                                                  |  90 kB  00:00:00     
(4/8): avalon-logkit-2.1-14.el7.noarch.rpm                                                                                                                                                                             |  87 kB  00:00:00     
(5/8): tomcat-jsp-2.2-api-7.0.76-2.el7.noarch.rpm                                                                                                                                                                      |  93 kB  00:00:00     
(6/8): tomcat-el-2.2-api-7.0.76-2.el7.noarch.rpm                                                                                                                                                                       |  79 kB  00:00:00     
(7/8): tomcat-servlet-3.0-api-7.0.76-2.el7.noarch.rpm                                                                                                                                                                  | 211 kB  00:00:00     
(8/8): tomcat-lib-7.0.76-2.el7.noarch.rpm                                                                                                                                                                              | 3.9 MB  00:00:00     
----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Total                                                                                                                                                                                                         1.7 MB/s | 4.6 MB  00:00:02     
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
  Installing : tomcat-servlet-3.0-api-7.0.76-2.el7.noarch                                                                                                                                                                                 1/8 
  Installing : avalon-logkit-2.1-14.el7.noarch                                                                                                                                                                                            2/8 
  Installing : avalon-framework-4.3-10.el7.noarch                                                                                                                                                                                         3/8 
  Installing : apache-commons-logging-1.1.2-7.el7.noarch                                                                                                                                                                                  4/8 
  Installing : tomcat-jsp-2.2-api-7.0.76-2.el7.noarch                                                                                                                                                                                     5/8 
  Installing : tomcat-el-2.2-api-7.0.76-2.el7.noarch                                                                                                                                                                                      6/8 
  Installing : tomcat-lib-7.0.76-2.el7.noarch                                                                                                                                                                                             7/8 
  Installing : tomcat-7.0.76-2.el7.noarch                                                                                                                                                                                                 8/8 
warning: group tomcat does not exist - using root
warning: group tomcat does not exist - using root
warning: group tomcat does not exist - using root
warning: group tomcat does not exist - using root
warning: group tomcat does not exist - using root
warning: group tomcat does not exist - using root
warning: group tomcat does not exist - using root
warning: group tomcat does not exist - using root
warning: group tomcat does not exist - using root
warning: group tomcat does not exist - using root
warning: group tomcat does not exist - using root
warning: group tomcat does not exist - using root
warning: group tomcat does not exist - using root
warning: group tomcat does not exist - using root
warning: group tomcat does not exist - using root
warning: group tomcat does not exist - using root
warning: group tomcat does not exist - using root
warning: group tomcat does not exist - using root
warning: group tomcat does not exist - using root
warning: group tomcat does not exist - using root
warning: group tomcat does not exist - using root
warning: group tomcat does not exist - using root
warning: group tomcat does not exist - using root
warning: group tomcat does not exist - using root
warning: group tomcat does not exist - using root
warning: group tomcat does not exist - using root
warning: group tomcat does not exist - using root
warning: group tomcat does not exist - using root
warning: group tomcat does not exist - using root
warning: group tomcat does not exist - using root
warning: group tomcat does not exist - using root
warning: group tomcat does not exist - using root
warning: user tomcat does not exist - using root
warning: user tomcat does not exist - using root
warning: group tomcat does not exist - using root
  Verifying  : apache-commons-logging-1.1.2-7.el7.noarch                                                                                                                                                                                  1/8 
  Verifying  : tomcat-servlet-3.0-api-7.0.76-2.el7.noarch                                                                                                                                                                                 2/8 
  Verifying  : tomcat-jsp-2.2-api-7.0.76-2.el7.noarch                                                                                                                                                                                     3/8 
  Verifying  : avalon-logkit-2.1-14.el7.noarch                                                                                                                                                                                            4/8 
  Verifying  : avalon-framework-4.3-10.el7.noarch                                                                                                                                                                                         5/8 
  Verifying  : tomcat-el-2.2-api-7.0.76-2.el7.noarch                                                                                                                                                                                      6/8 
  Verifying  : tomcat-lib-7.0.76-2.el7.noarch                                                                                                                                                                                             7/8 
  Verifying  : tomcat-7.0.76-2.el7.noarch                                                                                                                                                                                                 8/8 

Installed:
  tomcat.noarch 0:7.0.76-2.el7                                                                                                                                                                                                                

Dependency Installed:
  apache-commons-logging.noarch 0:1.1.2-7.el7   avalon-framework.noarch 0:4.3-10.el7  avalon-logkit.noarch 0:2.1-14.el7  tomcat-el-2.2-api.noarch 0:7.0.76-2.el7  tomcat-jsp-2.2-api.noarch 0:7.0.76-2.el7  tomcat-lib.noarch 0:7.0.76-2.el7 
  tomcat-servlet-3.0-api.noarch 0:7.0.76-2.el7 

Complete!
[root@dhcp-10-40-4-110 ~]# rpm -qa tomcat*
tomcat-lib-7.0.76-2.el7.noarch
tomcat-servlet-3.0-api-7.0.76-2.el7.noarch
tomcat-jsp-2.2-api-7.0.76-2.el7.noarch
tomcat-7.0.76-2.el7.noarch
tomcat-el-2.2-api-7.0.76-2.el7.noarch
Comment 5 Coty Sutherland 2017-11-07 17:39:31 UTC 
To easily reproduce this you can just manually create a user/group that takes uid/gid 91 and then try and install tomcat (Satellite isn't required).
Comment 18 errata-xmlrpc 2018-04-10 18:33:14 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/RHBA-2018:0992
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