118 lines
3.8 KiB
Bash
Executable File
118 lines
3.8 KiB
Bash
Executable File
#!/bin/sh
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echo -e '\033[35m
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_____ __ __ _
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/__ / ____ _/ /_ / /_ (_) __
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/ / / __ `/ __ \/ __ \/ / |/_/
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/ /__/ /_/ / /_/ / /_/ / /> <
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/____/\__,_/_.___/_.___/_/_/|_|
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\033[0m'
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if [ "$EUID" -ne 0 ]; then
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echo "Please run as root"
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exit
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fi
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# get the current position
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_cwd="$(pwd)"
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# check for assets forlder
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_assets="$_cwd/assets"
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if [ ! -d "$_assets" ]; then
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_assets="$_cwd/../assets"
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if [ ! -d "$_assets" ]; then
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echo "!! can't find assets directory !!"
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exit
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fi
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fi
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wget -P /tmp/ http://repo.zabbix.com/zabbix/3.4/debian/pool/main/z/zabbix-release/zabbix-release_3.4-1+stretch_all.deb
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dpkg -i /tmp/zabbix-release_3.4-1+stretch_all.deb
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apt-get update -y
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apt-get install zabbix-agent -y
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# configure
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echo -n "Please provide the current server's public ip : "
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read _cur_ip
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echo -n "Please provide the zabbix-server's ip : "
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read _ip
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echo -n "Please provide the hostname of this agent : "
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read _host_name
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echo -n "Please provide the mysql root password : "
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read _root_mysql_passwd
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_agent_conf_d="/etc/zabbix/zabbix_agentd.d" # for debian 8
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if [ ! -d "$_agent_conf_d" ]; then
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_agent_conf_d="/etc/zabbix/zabbix_agentd.conf.d" # for debian 9
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fi
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# configure zabbix agent
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sed -i "s#Server=127.0.0.1#Server=$_ip#g" /etc/zabbix/zabbix_agentd.conf
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sed -i "s#ServerActive=127.0.0.1#ServerActive=$_ip#g" /etc/zabbix/zabbix_agentd.conf
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sed -i "s#Hostname=Zabbix server#Hostname=$_host_name#g" /etc/zabbix/zabbix_agentd.conf
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# APT
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# check for debian security updates
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# not working : https://www.osso.nl/blog/zabbix-counting-security-updates
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# https://github.com/theranger/zabbix-apt
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# enable automatic update of apt
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cp "$_assets"/zabbix/misc/02periodic /etc/apt/apt.conf.d/
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cp "$_assets"/zabbix/apt.conf "$_agent_conf_d"/
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# MYSQL
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# https://serverfault.com/questions/737018/zabbix-user-parameter-mysql-status-setting-home
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# create zabbix user home
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mkdir /var/lib/zabbix
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# generate random password for zabbix mysql user
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_passwd="$(< /dev/urandom tr -dc _A-Z-a-z-0-9 | head -c12)"
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# add mysql credentials to zabbix home
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printf "[client]\n
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user=zabbix\n
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password=$_passwd" > /var/lib/zabbix/.my.cnf
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# create zabbix mysql user
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mysql -uroot -p"$_root_mysql_passwd" -e "CREATE USER 'zabbix' IDENTIFIED BY '$_passwd';"
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mysql -uroot -p"$_root_mysql_passwd" -e "GRANT USAGE ON *.* TO 'zabbix'@'localhost' IDENTIFIED BY '$_passwd';"
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# add zabbix-agent parameter
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cp "$_assets"/zabbix/userparameter_mysql.conf "$_agent_conf_d"/
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# NGINX
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# https://github.com/sfuerte/zbx-nginx
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# nginxconf already included in default.nginxconf asset
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sed -i "s/# allow CURRENT-SERVER-IP/allow $_cur_ip/g" /etc/nginx/sites-available/default
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cp "$_assets"/zabbix/userparameter_nginx.conf "$_agent_conf_d"/
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mkdir /etc/zabbix/zabbix_agentd.scripts
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cp "$_assets"/zabbix/scripts/nginx-stat.py /etc/zabbix/zabbix_agentd.scripts/
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chmod +x /etc/zabbix/zabbix_agentd.scripts/nginx-stat.py
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echo -n "This is box is a proxmox CT? [Y|n] "
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read yn
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yn=${yn:-y}
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if [ "$yn" = "Y" ] || [ "$yn" = "y" ]; then
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cp "$_assets"/zabbix/proxmox-ct.conf "$_agent_conf_d"/
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fi
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# SYSTEMD
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# https://github.com/MogiePete/zabbix-systemd-service-monitoring
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cp "$_assets"/zabbix/userparameter_systemd_services.conf "$_agent_conf_d"/
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# disble unused system units
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systemctl disable rsync
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systemctl disable systemd-timesyncd
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# TODO add modules path to agent ??
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# allow comm. port with zabbix-server
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ufw allow from "$_ip" to any port 10050
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ufw allow from "$_ip" to any port 22
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# ufw allow from "$_ip" to any port 10051
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# iptables -A INPUT -p tcp -m tcp --dport 10050 -j ACCEPT
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systemctl restart zabbix-agent
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systemctl enable zabbix-agent
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echo -e "\033[92;1mZabbix-agent installed and configured, please add the host $_host_name in your zabbix-server \033[Om"
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echo -e "\033[92;1mAnd import requested templates in assets/zabbix/templates/ \033[Om"
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echo -e "\033[92;1mzabbix user mysql password is $_passwd \033[Om"
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