update script RC

zabbix_v2/Rock Linux 8/agent2/README.md

-dnf install *.rpm
+dnf install \*.rpm
 
 /etc/zabbix/zabbix_agent2.conf
 Server=IP_SERVIDOR_DO_PROXY_DO_CAMPO
@@ -8,7 +8,18 @@ Hostname=NOME_DO_PROXY_DO_CAMPO
 commentar
 #ServerActive=127.0.0.1
 
-
--A INPUT -p tcp -m state -m tcp --dport 10050:10053 --state NEW -j ACCEPT
+-A INPUT -s 10.11.0.0/22 -p tcp -m state --state NEW -m tcp --dport 10050:10053 -j ACCEPT
 
 systemctl enable --now zabbix-agent2
+
+### Instalação com script
+
+```
+curl -fsSL https://git.usb.org.br/infra/zabbix/raw/master/zabbix_v2/Centos%206/agent2/zabbix_install.sh | bash -s -- <IP_PROXY> <SERVER_NAME>
+```
+
+### Adicionar regra de iptables
+
+```
+-A INPUT -s 10.11.0.0/22 -p tcp -m state --state NEW -m tcp --dport 10050:10053 -j ACCEPT
+```

zabbix_v2/Rock Linux 8/agent2/zabbix_install.sh

 #!/bin/bash
 
 if [ "$#" -ne 2 ]; then
-    echo "Uso: $0 <Novo_IP> <Novo_Hostname>"
+    echo "Uso: $0 <PROXY_IP> <HOSTNAME>"
     exit 1
 fi
 
-NOVO_IP=$1
-NOVO_HOSTNAME=$2
+PROXY_IP=$1
+HOSTNAME=$2
 CONFIG_FILE="/etc/zabbix/zabbix_agent2.conf"
 
 mkdir /zabbix_files
 
 cd /zabbix_files
 echo "Baixando Arquivos..."
-wget https://git.usb.org.br/infra/zabbix/raw/master/zabbix_v2/Centos%206/zabbix-agent2-7.0.0-release1.el6.x86_64.rpm -P /zabbix_files
-
-
+wget https://git.usb.org.br/infra/zabbix/raw/master/zabbix_v2/Rock%20Linux%208/agent2/7.0.1/zabbix-agent2-7.0.1-release1.el8.x86_64.rpm -P /zabbix_files
+wget https://git.usb.org.br/infra/zabbix/raw/master/zabbix_v2/Rock%20Linux%208/agent2/7.0.1/zabbix-get-7.0.1-release1.el8.x86_64.rpm -P /zabbix_files
+wget https://git.usb.org.br/infra/zabbix/raw/master/zabbix_v2/Rock%20Linux%208/agent2/7.0.1/zabbix-sender-7.0.1-release1.el8.x86_64.rpm -P /zabbix_files
 
 echo "instalando zabbix-agent2..."
-yum -y install /zabbix_files/*.rpm
+dnf -y install /zabbix_files/*.rpm
 
 echo "Configurando..."
-sed -i "s/^Server=.*/Server=$NOVO_IP/" "$CONFIG_FILE"
-sed -i "s/^Hostname=.*/Hostname=$NOVO_HOSTNAME/" "$CONFIG_FILE"
+sed -i "s/^Server=.*/Server=$PROXY_IP/" "$CONFIG_FILE"
+sed -i "s/^Hostname=.*/Hostname=$HOSTNAME/" "$CONFIG_FILE"
 sed -i "s/^ServerActive=.*/#&/" "$CONFIG_FILE"
 
 echo "Configurações atualizadas com sucesso no arquivo $CONFIG_FILE:"
-echo "Server=$NOVO_IP"
-echo "Hostname=$NOVO_HOSTNAME"
-
-mkdir -p /run/zabbix/
-chown zabbix. /run/zabbix
+echo "Server=$PROXY_IP"
+echo "Hostname=$HOSTNAME"
 
-service zabbix-agent2 start
-chkconfig zabbix-agent2 on
+systemctl start zabbix-agent2
+systemctl enable zabbix-agent2
 echo "Instalação Concluida"