Uninstall Moogsoft Onprem

1. Stop all core Moogsoft Onprem services:

service moogfarmd stop
service logfilelamd stop
service restlamd stop
service socketlamd stop
service trapdlamd stop

2. Stop any additional moog_farmd or lam instances running as services.

service <service name> stop

3. As a precaution, forcibly kill any remaining core Moogsoft Onprem processes:

kill -9 $(ps -ef|grep lam|grep java|awk '{print $2}') > /dev/null 2>&1
kill -9 $(ps -ef|grep moog_farmd|grep java|awk '{print $2}') > /dev/null 2>&1
kill -9 $(ps -ef|grep moogsoft_bridge|grep java|awk '{print $2}') > /dev/null 2>&1
kill -9 $(ps -ef|grep tomcat|grep java|awk '{print $2}') > /dev/null 2>&1

4. Stop all supporting services:

service nginx stop
service opensearch stop
kill -9 $(ps -ef | grep java | grep opensearch | awk '{print $2}') > /dev/null 2>&1
service apache-tomcat stop
kill -9 $(ps -ef | grep java | grep tomcat | awk '{print $2}') > /dev/null 2>&1
service rabbitmq-server stop
pkill -9 beam
pkill -9 epmd
service mysql stop
pkill -9 mysql
pkill xinetd

1. Uninstall Core Moogsoft Onprem packages (press 'y' when prompted)

yum remove $(rpm -qa|grep moogsoft)

If the above command produces errors such as 'Error in PREUN scriptlet' then the following command can be run to bypass script errors:

yum -y --setopt=tsflags=noscripts remove $(rpm -qa|grep moogsoft)

2. Remove Core Moogsoft Onprem Directories

rm -rf /usr/share/moogsoft
rm -rf /var/lib/moogsoft
rm -rf /var/log/moogsoft
rm -rf /var/run/moogsoft
rm -rf /etc/init.d/moogfarmd*
rm -rf /etc/init.d/*lamd*
rm -rf /tmp/jblas*

3. Remove any Moogsoft crontab entries with this command:

crontab -l | egrep -iv "moog|JAVA_HOME" | crontab -

4. Remove Moogsoft system users (and their home directories):

userdel -r moogsoft 2>/dev/null
userdel -r moogtoolrunner 2>/dev/null
groupdel moogsoft 2>/dev/null

Follow these steps to remove the supporting applications Apache-Tomcat, Opensearch, MySQL, Nginx and RabbitMQ.

Uninstalling Apache Tomcat

To uninstall Apache Tomcat remove the installation directories and the service script:

yum remove tomcat-native
rm -rf /usr/share/apache-tomcat
rm -rf /var/run/apache-tomcat
rm -f /etc/init.d/apache-tomcat

Uninstalling Opensearch

To remove related directories run the following commands:

rm -rf /usr/share/opensearch
rm -rf /var/lib/opensearch
rm -rf /var/log/opensearch
rm -rf /var/run/opensearch
rm -rf /etc/opensearch
rm -rf /run/opensearch
rm -f /etc/systemd/system/opensearch.service
rm -f /usr/lib/systemd/system/opensearch.service
rm -rf /etc/sysconfig/opensearch
rm -rf /etc/rc.d/init.d/opensearch
systemctl daemon-reload
rm -rf /run/opensearch

Uninstalling Percona

Remove the Percona and related packages with the following command:

yum remove $(rpm -qa|grep -i percona)
yum remove haproxy xinetd

To remove the related directories:

rm -rf /usr/share/mysql
rm -rf /var/lib/mysql
rm -rf /var/log/mysql
rm -rf /var/run/mysql*
rm -rf /etc/mysql
rm -rf /etc/my.cnf*
rm -f /etc/xinetd.d/mysqlchk*

To remove the MySQL system user and its home directory and group:

userdel -r mysql 2>/dev/null
groupdel mysql 2>/dev/null

Uninstalling Nginx

Remove the nginx and supporting packages with the following command:

yum remove nginx

To remove related directories:

rm -rf /etc/nginx
rm -rf /usr/lib64/nginx
rm -rf /usr/share/nginx
rm -rf /var/lib/nginx
rm -rf /var/log/nginx
rm -rf /var/cache/nginx

To remove the Nginx system user and its home directory and group:

userdel -r nginx
groupdel nginx 2>/dev/null

Uninstalling RabbitMQ

Remove the rabbitmq-server package with the following command:

yum remove rabbitmq-server
yum remove erlang

To remove related directories:

rm -rf /etc/rabbitmq
rm -rf /usr/lib/rabbitmq
rm -rf /var/log/rabbitmq
rm -rf /var/lib/rabbitmq
rm -rf /var/run/rabbitmq

To remove the RabbitMQ system user and its home directory and group:

userdel -r rabbitmq 2>/dev/null
groupdel rabbitmq 2>/dev/null

Remove any remaining Yum Repositories:

rm -f /etc/yum.repos.d/percona* 2>/dev/null
rm -f /etc/yum.repos.d/moog*.repo 2>/dev/null
rm -f /etc/yum.repos.d/nginx.repo 2>/dev/null
rm -f /etc/yum.repos.d/cloudamqp_rabbitmq.repo 2>/dev/null

1. Stop all core Moogsoft Onprem services:

$MOOGSOFT_HOME/bin/utils/process_cntl stop moog_farmd;
$MOOGSOFT_HOME/bin/utils/process_cntl stop rest_lam;
$MOOGSOFT_HOME/bin/utils/process_cntl stop socket_lam;
$MOOGSOFT_HOME/bin/utils/process_cntl stop logfile_lam;
$MOOGSOFT_HOME/bin/utils/process_cntl stop trapd_lam;

2. Stop any additional moog_farmd or lam instances.

$MOOGSOFT_HOME/bin/utils/process_cntl <service_name> stop

3. As a precaution, forcibly kill any remaining core Moogsoft Onprem processes:

kill -9 $(ps -ef|grep java|grep lam|awk '{print $2}') 2>/dev/null
kill -9 $(ps -ef|grep java|grep moog_farmd|awk '{print $2}') 2>/dev/null

4. Stop all supporting services:

$MOOGSOFT_HOME/bin/utils/process_cntl stop nginx;
$MOOGSOFT_HOME/bin/utils/process_cntl stop opensearch;
$MOOGSOFT_HOME/bin/utils/process_cntl stop apache-tomcat;
$MOOGSOFT_HOME/bin/utils/process_cntl stop mysql;
$MOOGSOFT_HOME/bin/utils/process_cntl stop rabbitmq;
sudo pkill xinetd

1. Uninstall Core Moogsoft Onprem Packages

if [[ ! -z $MOOGSOFT_HOME ]]; then rm -rf $MOOGSOFT_HOME; fi

2. Remove Core Moogsoft Onprem Directories

rm -rf ~/install/libraries;

3. Remove any Moogsoft crontab entries with this command:

crontab -l | egrep -iv "moog|JAVA_HOME" | crontab -

Follow these steps to remove the supporting applications

Uninstalling Percona

Remove the Percona packages with the following command:

rm -rf ~/install/Percona*;

To remove the related directories:

rm -rf ~/moog_datastore