Zabbix 7 Eğitime indirimli olarak ulaşmak için buradaki link.
Tüm eğitimlerimde geçerli Güncel İndirim Kupon Kodu = “EVENT-2024“
Zabbix 6 Eğitime indirimli olarak ulaşmak için buradaki link.
#Ubuntu Update and Upgrade Commands
sudo su
apt update && apt upgrade -y
#Oracle Linux Update and Upgrade Commands
sudo -i
yum update -y
yum upgrade -y
dnf update -y
dnf upgrade -y#Mysql Installation Commands on Ubuntu
sudo apt install mysql-server -y
systemctl enable mysql --now
mysql
ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password by 'MysqlYeniParola';
mysql_secure_installation
mysql -uroot -p#Edit Zabbix Apache Time Zone on Ubuntu
nano /etc/zabbix/apache.conf
php_value date.timezone Europe/Istanbul#Commands for adding TCP or UDP ports / services on Oracle Linux Firewall
firewall-cmd --state
firewall-cmd --list-ports
firewall-cmd --list-services
firewall-cmd --permanent --zone=public --add-port=80/tcp
firewall-cmd --permanent --zone=public --add-port=161/udp
firewall-cmd --permanent --zone=public --add-service=https
firewall-cmd --reload#Commands for removing TCP or UDP ports / services on Oracle Linux Firewall
firewall-cmd --permanent --zone=public --remove-port=80/tcp
firewall-cmd --permanent --zone=public --remove-port=161/udp
firewall-cmd --permanent --zone=public --remove-service=http
firewall-cmd --reload#Commands for adding TCP or UDP ports on Ubuntu Firewall
sudo ufw disable
sudo ufw enable
sudo ufw status
sudo ufw allow 10050/tcp
sudo ufw status numbered
#Zabbix Agent or Agent2 installation commands with services on Windows
Server=192.168.1.100
ServerActive=192.168.1.100
#Hostname=Windows host
HostMetadataItem=system.uname
Agent
zabbix_agentd.exe -c zabbix_agentd.conf -i => install
zabbix_agentd.exe -c zabbix_agentd.conf -s => start
zabbix_agentd.exe -c zabbix_agentd.conf -x => stop
zabbix_agentd.exe -c zabbix_agentd.conf -d => uninstall
Agent2
zabbix_agent2.exe -c zabbix_agent2.conf -i => install
zabbix_agent2.exe -c zabbix_agent2.conf -s => start
zabbix_agent2.exe -c zabbix_agent2.conf -x => stop
zabbix_agent2.exe -c zabbix_agent2.conf -d => uninstall#Zabbix Agent uninstall commands on Ubuntu
sudo apt-get remove zabbix-agent
rm -rf /etc/zabbix*
sudo apt-get remove --auto-remove zabbix-agent
sudo apt-get purge zabbix-agent
sudo apt-get purge --auto-remove zabbix-agent
#Postgresql list database commands
sudo -u postgres psql
\l
\c zabbix;
\dt#Postgresql remote connection configurations
nano /var/lib/pgsql/16/data/postgresql.conf
listen_addresses = '*'
nano /var/lib/pgsql/16/data/pg_hba.conf
# IPv4 local connections:
host all all 192.168.110.41/0 md5
dnf install postgresql-contrib -y
psql -U zabbix -h 192.168.1.43 -p 5432 zabbix#Ncat installation
yum install nc -y
TCP => nc -z -v 192.168.1.10 22
UDP => nc -z -v -u 192.168.1.10 161#SNMP Walk installation
yum install net-snmp-utils -y
SNMPv2 Test;
snmpwalk -v2c -c dontUsePublic 192.168.1.225
.1.3.6.1.2.1.1.1.0 => SystemDesc
.1.3.6.1.2.1.1.5.0 => Hostname
SNMPv3 Test;
snmpwalk -v3 -l authPriv -u v3User -a MD5 -A "dontUsePublic" -x AES -X "dontUsePublic" 192.168.1.77 .1.3.6.1.2.1.1.1.0#SNMP installation on Ubuntu
sudo apt install snmpd snmp libsnmp-dev -y#SNMP installation on Oracle Linux
dnf install net-snmp net-snmp-utils -y
net-snmp-create-v3-user -ro -A dontUsePublic -a SHA -X dontUsePublic -x AES v3User
snmpwalk -v3 -l authPriv -u v3User -a SHA -A "dontUsePublic" -x AES -X "dontUsePublic" 192.168.1.23#Domain Expiration Control with Zabbix External Checks
Kullanılan orjinal kaynak doküman ve web sitesi.
dnf install whois -y#!/bin/bash
DOMAIN="$1"
exdate=`whois $DOMAIN | grep -E 'paid|Expire|Expiry' | grep -o -E '[0-9]{4}.[0-9]{2}.[0-9]{2}|[0-9]{2}/[0-9]{2}/[0-9]{4}'`
expire=$((`date -d "$exdate" '+%s'`))
today=$((`date '+%s'`))
leftsec=$(($expire - $today))
leftdays=$(($leftsec/86400))
echo $leftdays
#Zabbix Sender installation
Make sure add zabbix repositories to your server before
dnf install zabbix-sender -y#Random Number Send Script with Zabbix Sender
#!/bin/bash
# Infinite loop to generate random numbers every 5 seconds
while true
do
# Generate a random number between 1 and 100
random_number=$((1 + RANDOM % 100))
# Print the random number
# echo "Random number: $random_number"
zabbix_sender -z 192.168.1.41,192.168.1.42 -s "LNX-SRV-DEVOPS-1" -k sender.trap-1 -o "$random_number"
# Wait for 5 seconds
sleep 5
done
#Windows Service Monitoring and Scripts
^(Spooler|Zabbix Agent 2)$
net start {EVENT.TAGS.<tag name>}
net start {EVENT.TAGS.service}#Linux Service Monitoring and Scripts
{$SYSTEMD.NAME.SERVICE.MATCHES} = (httpd.service|postgresql-16.service).*
sudo visudo
zabbix ALL=NOPASSWD: /sbin/service httpd restart
zabbix ALL=NOPASSWD: /sbin/service postgresql-16 restart#User Parameters Windows
(Search-ADAccount -Lockedout | select-object SamAccountName).Count
UserParameter=users.locked,powershell -Command "(Search-ADAccount -LockedOut | Select-Object | foreach { $_.SamAccountName }).Count"#User Parameters Linux
who -u
UserParameter=ssh.connection,who -u#Event ID Monitoring on Windows with Zabbix
eventlog[name,<regexp>,<severity>,<source>,<eventid>,<maxlines>,<mode>]
eventlog[Security,,,,4624,,skip]
length(last(/MSVM-AD/eventlog[Security,,,,4625,,skip]))>0
or
logeventid(/MSVM-AD/eventlog[Security,,,,4625,,skip])=1#Log File Monitoring on Linux with Zabbix
log[file,<regexp>,<encoding>,<maxlines>,<mode>,<output>,<maxdelay>,<options>,<persistent_dir>]
log[/var/log/secure,"Accepted.*",,,skip,,,,]
length(last(/lnx-srv-oracle-2/log[/var/log/secure,"Accepted.*",,,skip,,,,]))>0#Grafana Postgresql integration
SELECT hostid,name,maintenance_status FROM hosts WHERE name='Zabbix Server APP-01';