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added zabbix-agent install

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This commit is contained in:
Bachir Soussi Chiadmi
2018-04-10 21:16:15 +02:00
parent 3f5967b5bb
commit 735faaac3d
13 changed files with 3461 additions and 5 deletions
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70
bin/zabbix.sh
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@@ -14,7 +14,17 @@ if [ "$EUID" -ne 0 ]; then
exit
fi
cd
# get the current position
_cwd="$(pwd)"
# check for assets forlder
_assets="$_cwd/assets"
if [ ! -d "$_assets" ]; then
_assets="$_cwd/../assets"
if [ ! -d "$_assets" ]; then
echo "!! can't find assets directory !!"
exit
fi
fi
wget -P /tmp/ http://repo.zabbix.com/zabbix/3.4/debian/pool/main/z/zabbix-release/zabbix-release_3.4-1+stretch_all.deb
dpkg -i /tmp/zabbix-release_3.4-1+stretch_all.deb
@@ -28,11 +38,63 @@ echo -n "Please provide the zabbix-server's ip : "
read _ip
echo -n "Please provide the hostname of this agent : "
read _host_name
echo -n "Please provide the mysql root password : "
read _root_mysql_passwd
sed -i 's#Server=127.0.0.1#Server=$_ip#g' /etc/zabbix/zabbix-agent.confd
sed -i 's#Hostname=Zabbix server#Hostname=$_host_name#g'
_agent_conf_d="/etc/zabbix/zabbix_agentd.d" # for debian 8
if [ ! -d "$_agent_conf_d" ]; then
_agent_conf_d="/etc/zabbix/zabbix_agentd.conf.d" # for debian 9
fi
# configure zabbix agent
sed -i 's#Server=127.0.0.1#Server=$_ip#g' /etc/zabbix/zabbix_agentd.conf
sed -i 's#ServerActive=127.0.0.1#ServerActive=$_ip#g' /etc/zabbix/zabbix_agentd.conf
sed -i 's#Hostname=Zabbix server#Hostname=$_host_name#g' /etc/zabbix/zabbix_agentd.conf
# APT
# check for debian security updates
# not working : https://www.osso.nl/blog/zabbix-counting-security-updates
# https://github.com/theranger/zabbix-apt
# enable automatic update of apt
cp "$_assets"/zabbix/misc/02periodic /etc/apt/apt.conf.d/
cp "$_assets"/zabbix/apt.conf "$_agent_conf_d"/
# MYSQL
# https://serverfault.com/questions/737018/zabbix-user-parameter-mysql-status-setting-home
# create zabbix user home
mkdir /var/lib/zabbix
# generate random password for zabbix mysql user
_passwd="$(< /dev/urandom tr -dc _A-Z-a-z-0-9 | head -c12)"
# add mysql credentials to zabbix home
printf "[client]\n
user=zabbix\n
password=$_passwd" > /var/lib/zabbix/.my.cnf
# create zabbix mysql user
mysql -uroot -p"$_root_mysql_passwd" -e "CREATE USER 'zabbix' IDENTIFIED BY '$_passwd';"
mysql -uroot -p"$_root_mysql_passwd" -e "GRANT USAGE ON *.* TO 'zabbix'@'localhost' IDENTIFIED BY '$_passwd';"
# add zabbix-agent parameter
cp "$_assets"/zabbix/userparameter_mysql.conf "$_agent_conf_d"/
# NGINX
# https://github.com/sfuerte/zbx-nginx
# nginxconf already included in default.nginxconf asset
sed -i "s#ZABBIX-SERVER-IP#$_ip#g" /etc/nginx/sites-available/default
cp "$_assets"/zabbix/userparameter_nginx.conf "$_agent_conf_d"/
mkdir /etc/zabbix/zabbix_agentd.scripts
cp "$_assets"/zabbix/nginx-stat.py /etc/zabbix/zabbix_agentd.scripts/
# TODO add modules path to agent ??
# allow comm. port with zabbix-server
ufw allow from "$_ip" to any port 10050
ufw allow from "$_ip" to any port 22
# ufw allow from "$_ip" to any port 10051
# iptables -A INPUT -p tcp -m tcp --dport 10050 -j ACCEPT
systemctl restart zabbix-agent
systemctl enable zabbix-agent
echo -e "\033[92;1mZabbix-agent installed and configured, please add the host in your zabbix-server \033[Om"
echo -e "\033[92;1mZabbix-agent installed and configured, please add the host $_host_name in your zabbix-server \033[Om"
echo -e "\033[92;1mAnd import requested templates in assets/zabbix/templates/ \033[Om"
echo -e "\033[92;1mzabbix user mysql password is $_passwd \033[Om"