From 2541e38ac8598eb633b6cae414749424aa876119 Mon Sep 17 00:00:00 2001
From: John Gaunt <jgaunt@johnhgaunt.com>
Date: Sat, 19 Nov 2022 15:58:04 -0500
Subject: [PATCH] Updated variable name, updated for Rocky 9 and updated zabbix
 urls

---
 zabbix_agent.sh | 55 +++++++++++++++++++++++++++----------------------
 1 file changed, 30 insertions(+), 25 deletions(-)

diff --git a/zabbix_agent.sh b/zabbix_agent.sh
index 20df17b..e6685d7 100644
--- a/zabbix_agent.sh
+++ b/zabbix_agent.sh
@@ -18,9 +18,9 @@ fi
 OS=$(hostnamectl | awk '/Operating System/ {print $3}')
 VM=$(hostnamectl | awk '/Virtualization/ {print $2}')
 if [ ${OS} == 'Ubuntu' ]; then
-	OS_VER=$(hostnamectl | awk '/Operating System/ {print $4}')
+	OS_VERSION=$(hostnamectl | awk '/Operating System/ {print $4}')
 else
-	OS_VER=$(hostnamectl | awk '/Operating System/ {print $5}')
+	OS_VERSION=$(hostnamectl | awk '/Operating System/ {print $5}')
 fi
 
 if [ "${VM}" == "vmware" ]; then
@@ -34,17 +34,17 @@ ZABBIX_SERVER="10.0.10.16"
 
 if [ ${OS} == 'Debian' ]; then
 	# Install the repository configuration package. This package contains apt (software package manager) configuration files.
-    if [[ ${OS_VER} =~ ^9.* ]]; then
-    	wget -P /tmp/ https://repo.zabbix.com/zabbix/6.0/debian/pool/main/z/zabbix-release/zabbix-release_6.0-1+debian9_all.deb
-        dpkg -i /tmp/zabbix-release_6.0-1+debian9_all.deb
+    if [[ ${OS_VERSION} =~ ^9.* ]]; then
+    	wget -P /tmp/ https://repo.zabbix.com/zabbix/6.0/debian/pool/main/z/zabbix-release/zabbix-release_6.0-4+debian9_all.deb
+        dpkg -i /tmp/zabbix-release_6.0-4+debian9_all.deb
     fi
-	if [[ ${OS_VER} =~ ^10.* ]]; then
-    	wget -P /tmp/ https://repo.zabbix.com/zabbix/6.0/debian/pool/main/z/zabbix-release/zabbix-release_6.0-1+debian10_all.deb
-        dpkg -i /tmp/zabbix-release_6.0-1+debian10_all.deb
+	if [[ ${OS_VERSION} =~ ^10.* ]]; then
+    	wget -P /tmp/ https://repo.zabbix.com/zabbix/6.0/debian/pool/main/z/zabbix-release/zabbix-release_6.0-4+debian10_all.deb
+        dpkg -i /tmp/zabbix-release_6.0-4+debian10_all.deb
     fi
-    if [[ ${OS_VER} =~ ^11.* ]]; then
-    	wget -P /tmp/ https://repo.zabbix.com/zabbix/6.0/debian/pool/main/z/zabbix-release/zabbix-release_6.0-1+debian11_all.deb
-        dpkg -i /tmp/zabbix-release_6.0-1+debian11_all.deb
+    if [[ ${OS_VERSION} =~ ^11.* ]]; then
+    	wget -P /tmp/ https://repo.zabbix.com/zabbix/6.0/debian/pool/main/z/zabbix-release/zabbix-release_6.0-4+debian11_all.deb
+        dpkg -i /tmp/zabbix-release_6.0-4+debian11_all.deb
     fi
     # create missing directory
     mkdir /etc/zabbix/zabbix_agentd.conf.d
@@ -58,38 +58,43 @@ if [ ${OS} == 'Debian' ]; then
     
 elif [ ${OS} == 'Ubuntu' ]; then
 	# Install the repository configuration package. This package contains apt (software package manager) configuration files.
-    if [[ ${OS_VER} =~ 20.04 ]]; then
-    	wget -P /tmp/ https://repo.zabbix.com/zabbix/6.0/ubuntu/pool/main/z/zabbix-release/zabbix-release_6.0-1+ubuntu20.04_all.deb
-        dpkg -i /tmp/zabbix-release_6.0-1+ubuntu20.04_all.deb
+    if [[ ${OS_VERSION} =~ 20.04 ]]; then
+    	wget -P /tmp/ https://repo.zabbix.com/zabbix/6.0/ubuntu/pool/main/z/zabbix-release/zabbix-release_6.0-4+ubuntu20.04_all.deb
+        dpkg -i /tmp/zabbix-release_6.0-4+ubuntu20.04_all.deb
     fi
-    if [[ ${OS_VER} =~ 22.04 ]]; then
-    	wget -P /tmp/ https://repo.zabbix.com/zabbix/6.0/ubuntu/pool/main/z/zabbix-release/zabbix-release_6.0-2+ubuntu22.04_all.deb
-        dpkg -i /tmp/zabbix-release_6.0-2+ubuntu22.04_all.deb
+    if [[ ${OS_VERSION} =~ 22.04 ]]; then
+    	wget -P /tmp/ https://repo.zabbix.com/zabbix/6.0/ubuntu/pool/main/z/zabbix-release/zabbix-release_6.0-4+ubuntu22.04_all.deb
+        dpkg -i /tmp/zabbix-release_6.0-4+ubuntu22.04_all.deb
     fi
     # update the cache
     apt update
     # install the agent
     apt install -y zabbix-agent
     
-elif [ ${OS} == 'CentOS' ]; then
+elif [ ${OS} == 'CentOS' ] || [ "${OS}" == "Rocky" ]; then
     # Install the repository configuration package. This package contains yum (software package manager) configuration files.
-   	if [ ${OS_VER} == 7 ]; then 
-   		rpm -Uvh https://repo.zabbix.com/zabbix/6.0/rhel/7/x86_64/zabbix-release-6.0-1.el7.noarch.rpm
+   	if [ ${OS_VERSION} == 7 ]; then 
+   		rpm -Uvh https://repo.zabbix.com/zabbix/6.0/rhel/7/x86_64/zabbix-release-6.0-4.el7.noarch.rpm
         yum clean all
         yum install -y zabbix-agent
     fi
-    if [ ${OS_VER} == 8 ]; then 
-   		rpm -Uvh https://repo.zabbix.com/zabbix/6.0/rhel/8/x86_64/zabbix-release-6.0-1.el8.noarch.rpm
+    if [ ${OS_VERSION} == 8 ]; then 
+   		rpm -Uvh https://repo.zabbix.com/zabbix/6.0/rhel/8/x86_64/zabbix-release-6.0-4.el8.noarch.rpm
         dnf clean all
         dnf install -y zabbix-agent
     fi 
+    if [ "${OS_VERSION}" == "9.0" ]; then 
+        # zabbix is suppleied via the EPEL Repo
+   		#rpm -Uvh https://repo.zabbix.com/zabbix/6.0/rhel/9/x86_64/zabbix-release-6.0-4.el9.noarch.rpm
+        #dnf clean all
+        dnf install -y zabbix-agent
+    fi 
     cat << EOF >> /etc/firewalld/services/zabbix-agent.xml
 <?xml version="1.0" encoding="utf-8"?>
     <service>
         <short>zabbix agent</short>
         <description>zabbix agent</description>
         <port protocol="tcp" port="10050"/>
-        <port protocol="udp" port="10050"/>
     </service>
 EOF
     sleep 5
@@ -98,8 +103,8 @@ EOF
     
 else
     echo "You are running an unsupported OS"
-    echo "Support OSes: Debian 9/10/11, Ubuntu 20.04/22.04, CentOS 7"
-    echo "Your OS: ${OS} ${OS_VER}"
+    echo "Support OSes: Debian 9/10/11, Ubuntu 20.04/22.04, CentOS 7/8, Rocky 9 with EPEL"
+    echo "Your OS: ${OS} ${OS_VERSION}"
     exit
 fi