IT Infrastructure Administration

Thursday, 13 July 2017

Vsphere free license limitation

Free version Hypervisor (Esxi) Version 6.0

2 (physical) CPU limit

No Ram limit (removed since 5.5)

Hypervisor Spec

Number of cores per physical CPU: No limit

Number of physical CPUs per host: No limit

Number of logical CPUs per host: 480

Maximum vCPUs per virtual machine: 8

webfilter fortiguard blocking error

FG100 # show full webfilter fortiguard

config webfilter fortiguard

set cache-mode ttl

set cache-prefix-match enable

set cache-mem-percent 2

set ovrd-auth-port-http 8008

set ovrd-auth-port-https 8010

set ovrd-auth-port-warning 8020

set ovrd-auth-https enable

set warn-auth-https enable

set close-ports disable

set request-packet-size-limit 0

set ovrd-auth-hostname ''

set ovrd-auth-cert "Fortinet_Firmware"

end

FG100

Unknown action 0

FG100 # config webfilter fortiguard

FG100 (fortiguard) # set ovrd-auth-port-warning 58020

FG100 (fortiguard) # exit

please use 'end' to return to root shell

FG100 (fortiguard) # end

FG100 # show full webfilter fortiguard

config webfilter fortiguard

set cache-mode ttl

set cache-prefix-match enable

set cache-mem-percent 2

set ovrd-auth-port-http 8008

set ovrd-auth-port-https 8010

set ovrd-auth-port-warning 58020

set ovrd-auth-https enable

set warn-auth-https enable

set close-ports disable

set request-packet-size-limit 0

set ovrd-auth-hostname ''

set ovrd-auth-cert "Fortinet_Firmware"

end

FG100

config webfilter fortiguard

set cache-mode ttl

set cache-prefix-match enable

set cache-mem-percent 2

set ovrd-auth-port-http 8008

set ovrd-auth-port-https 8010

set ovrd-auth-port-warning 58020

set ovrd-auth-https enable

set warn-auth-https enable

set close-ports disable

set request-packet-size-limit 0

set ovrd-auth-hostname ''

set ovrd-auth-cert "Fortinet_Firmware"

end

FG100 # config webfilter fortiguard

FG100 (fortiguard) # set ovrd-auth-port-http 58008

FG100 (fortiguard) # set ovrd-auth-port-https 58010

FG100 (fortiguard) # end

FG100 # show full webfilter fortiguard

config webfilter fortiguard

set cache-mode ttl

set cache-prefix-match enable

set cache-mem-percent 2

set ovrd-auth-port-http 58008

set ovrd-auth-port-https 58010

set ovrd-auth-port-warning 58020

set ovrd-auth-https enable

set warn-auth-https enable

set close-ports disable

set request-packet-size-limit 0

set ovrd-auth-hostname ''

set ovrd-auth-cert "Fortinet_Firmware"

end

X11 packages to support X forwarding on RHEL 7

# yum install "@X Window System"

# yum install xorg-x11-xauth xorg-x11-fonts-* xorg-x11-utils

OBIEE 11g Startup Script

#!/bin/bash

# File: /etc/init.d/obiee

# Purpose: Start and stop Oracle Business Intelligence 11g components.

# chkconfig: 2345 99 10

# description: Manage OBIEE service.

# These values must be adapted to your environment.

ORACLE_OWNR=obiee11g # Local Unix user running OBIEE

ORACLE_FMW=/opt/app/Middleware11g # Deployment root directory

BIEE_USER=weglogic # BIEE administrator name

BIEE_PASSWD=Admin@123 # BIEE administrator password

BIEE_DOMAIN=bifoundation_domain1 # Domain name

BIEE_INSTANCE=instance1 # Instance name

BIEE_SERVER=bi_server1 # Server name

BIEE_MANAGER_URL=192.168.168.27:7001 # Admin server URL (hostname:port)

# These should require no change.

WL_PATH=$ORACLE_FMW/wlserver_10.3/server/bin

BIEE_PATH=$ORACLE_FMW/user_projects/domains/$BIEE_DOMAIN/bin

ORACLE_INSTANCE=$ORACLE_FMW/instances/$BIEE_INSTANCE

export ORACLE_INSTANCE

START_LOG=/var/log/obiee-start.log

STOP_LOG=/var/log/obiee-stop.log

SUBSYS=obiee

start()

{

echo "********************************************************************************"

echo "Starting Admin Server on $(date)"

echo "********************************************************************************"

su $ORACLE_OWNR -c "$BIEE_PATH/startWebLogic.sh" &

wait_for "Server started in RUNNING mode"

echo "********************************************************************************"

echo "Starting Node Manager on $(date)"

echo "********************************************************************************"

su $ORACLE_OWNR -c "$WL_PATH/startNodeManager.sh" &

wait_for "socket listener started on port"

echo "********************************************************************************"

echo "Starting Managed Server $BIEE_SERVER on $(date)"

echo "********************************************************************************"

su $ORACLE_OWNR -c "$BIEE_PATH/startManagedWebLogic.sh $BIEE_SERVER http://$BIEE_MANAGER_URL" &

wait_for "Server started in RUNNING mode"

echo "********************************************************************************"

echo "Starting BI components on $(date)"

echo "********************************************************************************"

su $ORACLE_OWNR -c "$ORACLE_INSTANCE/bin/opmnctl startall"

echo "********************************************************************************"

echo "OBIEE start sequence completed on $(date)"

echo "********************************************************************************"

}

stop()

{

echo "********************************************************************************"

echo "Stopping BI components on $(date)"

echo "********************************************************************************"

su $ORACLE_OWNR -c "$ORACLE_INSTANCE/bin/opmnctl stopall"

echo "********************************************************************************"

echo "Stopping Managed Server $BIEE_SERVER on $(date)"

echo "********************************************************************************"

su $ORACLE_OWNR -c "$BIEE_PATH/stopManagedWebLogic.sh $BIEE_SERVER t3://$BIEE_MANAGER_URL $BIEE_USER $BIEE_PASSWD"

echo "********************************************************************************"

echo "Stopping Node Manager on $(date)"

echo "********************************************************************************"

pkill -TERM -u $ORACLE_OWNR -f "weblogic\\.NodeManager"

echo "********************************************************************************"

echo "Stopping Admin Server on $(date)"

echo "********************************************************************************"

su $ORACLE_OWNR -c "$BIEE_PATH/stopWebLogic.sh"

echo "********************************************************************************"

echo "OBIEE stop sequence completed on $(date)"

echo "********************************************************************************"

}

wait_for() {

res=0

while [[ ! $res -gt 0 ]]

res=$(tail -5 "$START_LOG" | fgrep -c "$1")

sleep 5

done

}

case "$1" in

start)

echo "********************************************************************************"

echo "Starting Oracle Business Intelligence on $(date)"

echo "Logs are sent to $START_LOG"

echo "********************************************************************************"

start &> $START_LOG &

touch /var/lock/subsys/$SUBSYS

;;

stop)

echo "********************************************************************************"

echo "Stopping Oracle Business Intelligence on $(date)"

echo "Logs are sent to $STOP_LOG"

echo "********************************************************************************"

stop &> $STOP_LOG

rm -f /var/lock/subsys/$SUBSYS

;;

status)

echo "********************************************************************************"

echo "Oracle BIEE components status...."

echo "********************************************************************************"

su $ORACLE_OWNR -c "$ORACLE_INSTANCE/bin/opmnctl status"

;;

restart)

$0 stop

$0 start

;;

echo "Usage: $(basename $0) start|stop|restart|status"

exit 1

esac

exit 0

OBIEE 12c startup script

#!/bin/bash

# chkconfig: 345 99 10

# description: OBIEE auto start-stop script.

# Source function library.

. /etc/rc.d/init.d/functions

OBIEE_HOME=/opt/app/Middleware/db_1

OBIEE_OWNER=obiee

if [ ! -f $OBIEE_HOME/user_projects/domains/bi/bitools/bin/start.sh ]

then

echo "OBIEE startup: cannot start"

exit

case "$1" in

'start')

# Start the OBIEE databases:

echo -n $"Starting OBIEE Service:"

su - $OBIEE_OWNER -c "$OBIEE_HOME/user_projects/domains/bi/bitools/bin/start.sh"

echo "OBIEE is started"

;;

'stop')

# Stop the OBIEE:

su - $OBIEE_OWNER -c "$OBIEE_HOME/user_projects/domains/bi/bitools/bin/stop.sh"

echo "OBIEE is shutdown"

;;

'status')

su - $ORACLE_OWNER -c "$OBIEE_HOME/user_projects/domains/bi/bitools/bin/status.sh"

;;

echo $"Usage: $0 {start|stop|status}"

esac

Thursday, 1 June 2017

How To Back Up Your Bookmarks in Google Chrome

Open Google Chrome, and click the Customize and Control Google Chrome menu > Bookmarks.

Next, select Bookmarks manager, or press [CTRL] + [Shift] + [O] on your keyboard.

Now, click the Organize menu > Export bookmarks to HTML file:

Choose a location to save the file, and then click Save.

Wednesday, 5 April 2017

RHEL7 firewall disable steps

On Redhat 7 Linux system the firewall run as firewalld daemon.

[root@I ~]# systemctl status firewalld
firewalld.service - firewalld - dynamic firewall daemon
   Loaded: loaded (/usr/lib/systemd/system/firewalld.service; enabled)
   Active: active (running) since Wed 2017-04-05 17:13:28 IST; 4h 45min left
Main PID: 677 (firewalld)
   CGroup: /system.slice/firewalld.service
           └─677 /usr/bin/python -Es /usr/sbin/firewalld --nofork --nopid

Apr 05 17:13:28 cognosv11 systemd[1]: Started firewalld - dynamic firewall ...n.
Hint: Some lines were ellipsized, use -l to show in full.

[root@I ~]# service firewalld stop  Redirecting to /bin/systemctl stop  firewalld.service

Stopped firewall will start again after system's reboot.

To disable Service permanently,

[root@I ~]# systemctl disable firewalld

rm '/etc/systemd/system/basic.target.wants/firewalld.service'
rm '/etc/systemd/system/dbus-org.fedoraproject.FirewallD1.service'

To Enable Service permanently,

[root@I ~]# systemctl enable firewalld  ln -s '/usr/lib/systemd/system/firewalld.service' '/etc/systemd/system/dbus-org.fedoraproject.FirewallD1.service'  ln -s '/usr/lib/systemd/system/firewalld.service' '/etc/systemd/system/basic.target.wants/firewalld.service'

Search This Blog

Thursday, 13 July 2017

Thursday, 1 June 2017

Wednesday, 5 April 2017