Update install_netdata to support CentOS 8 Stream

Fixed support for CentOS 8 Stream. Untested for CentOS 8

install_netdata

@@ -65,17 +65,99 @@ function installnodeJSDependencies {
 }
 # ---------------------
 # Check centos version
-centosversion=$(rpm -qa \*-release | grep -Ei "oracle|redhat|centos|cloudlinux" | cut -d"-" -f3 | cut -d"." -f 1 | head -n 1)
+# ---NEW CODE---PROPERLY DETECT THE VERSION OF LINUX
+centosversion=$(rpm -qa \*-release | grep -Ei "oracle|redhat|centos|cloudlinux" | sed -rn "s+(^.*release-)([0-9]?.*)(-.*)+\2+p" | cut -d"." -f 1 | head -n 1)
+# ---END NEW CODE---
 if [[ "$centosversion" -eq "8" ]];then
 	yum -y install 'dnf-command(config-manager)'
+	yum -y install yum-utils
+	if [ -f "/etc/yum.repos.d/okay.repo" ]; then
+		yum-config-manager --disable okay
+	fi
+	# ---NEW CODE---TO INSTALL ADDTIONAL REQUIRED PACKAGES---
+	yum install -y patch libtool elfutils-libelf-devel openssl-devel bison flex libatomic libyaml-devel systemd-devel --enablerepo=epel --enablerepo=powertools
+	yum-config-manager --enable okay
+	# ---END NEW CODE---
+	
 	yum -y install http://repo.okay.com.mx/centos/8/x86_64/release/okay-release-1-3.el8.noarch.rpm
+	
+	# ---NEW CODE TO DISAGLE GPG CHECK ON "OKAY" REPO (GPG IS BAD FOR THIS REPO)---
+	sed -i "s/gpgcheck\=.*/gpgcheck\=0/g" /etc/yum.repos.d/okay.repo
+	# ---END NEW CODE---
+	
+	# ---NEW CODE---TO CHANGE "OKAY" REPO TO CENTOS 9 STREAM FOR MISSING CENTOS 8 STREAM PACKAGES---
+	sed -i "s/\$releasever\/\$basearch\/release/9\/\$basearch\/release/" /etc/yum.repos.d/okay.repo
+	# ---END NEW CODE---
+	
 	yum -y install curl gcc make autoconf autoconf-archive autogen automake --enablerepo=epel --enablerepo=powertools
-	yum -y install MySQL-python python python-yaml python-psycopg2 nodejs lm_sensors --enablerepo=epel --enablerepo=powertools
+	
+	# ---NEW CODE---CHANGED PYTHON TO PYTHON 3.9 PACKAGES TO WORK WITH MYSQL
+	yum -y install python3-mysql python39 python39-yaml python39-psycopg2 nodejs lm_sensors --enablerepo=epel --enablerepo=powertools
+	# ---END NEW CODE---
+	
 	yum -y install nmap-ncat git zlib-devel libuuid-devel --enablerepo=epel --enablerepo=powertools
-	yum -y install libmnl-devel libuv-devel --enablerepo=epel --enablerepo=powertools
+	yum -y install libmnl-devel libuv --enablerepo=epel --enablerepo=powertools
-	yum -y install json-c-devel libatomic libyaml-devel lz4-devel systemd-devel
+	yum -y install lz4 json-c-devel libuv-devel libuv cmake brotli brotli-devel --nobest --enablerepo=epel --enablerepo=powertools
-	yum -y install lz4-devel lz4 json-c-devel libuv-devel libuv --nobest --enablerepo=epel --enablerepo=powertools
+	
-	yum -y install http://mirror.centos.org/centos/8/PowerTools/x86_64/os/Packages/Judy-devel-1.0.5-18.module_el8.1.0+217+4d875839.x86_64.rpm
+	# ---NEW CODE---TO INSTALL UNCORRUPTED CMAKE---
+	yum -y install cmake --enablerepo=epel --enablerepo=powertools --disablerepo=okay
+	# ---END NEW CODE---
+       	
+	#yum -y install http://mirror.centos.org/centos/8/PowerTools/x86_64/os/Packages/Judy-devel-1.0.5-18.module_el8.1.0+217+4d875839.x86_64.rpm
+	
+	# ---NEW CODE FOR THE JUDY DEVEL PACKAGE---
+	yum -y install http://vault.centos.org/centos/8/PowerTools/x86_64/os/Packages/Judy-devel-1.0.5-18.module_el8.3.0+757+d382997d.x86_64.rpm
+	# ---NEW CODE END---
+	
+	# ---NEW CODE---PACKAGES REQUIRED FOR NETDATA BUT ARE FOR CENTOS 9 STREAM-----
+	yum install -y https://rpmfind.net/linux/centos-stream/9-stream/BaseOS/x86_64/os/Packages/lz4-libs-1.9.3-5.el9.x86_64.rpm --allowerasing
+	yum install -y https://rpmfind.net/linux/centos-stream/9-stream/AppStream/x86_64/os/Packages/lz4-devel-1.9.3-5.el9.x86_64.rpm --allowerasing
+	# ---END NEW CODE---
+	
+	# ---NEW CODE---SET THE "okay" REPOSITORY BACK TO CENTOS 8 STREAM
+	sed -i "s/\/9\/\$basearch/\/\$releasever\/\$basearch/" /etc/yum.repos.d/okay.repo
+	yum-config-manager --disable okay
+	# ---END NEW CODE---
+
+# ---NEW CODE---CLEANS UP OLD INSTALLS OR INSTALL ATTEMPTS SO A CLEAN COMPILE CAN BE MADE
+function CleanupBadNetdataInstall {
+	echo "Checking for old netdata source directory..."
+	if [[ -d "/usr/local/src/netdata" ]]; then
+		echo "Found existing netdata source directory...removing it now"
+		rm -rf /usr/local/src/netdata
+		echo "Done!"
+	else
+		echo "No directory found!"
+	fi
+	echo "Checking for old libuv-1.41.0 source directory..."
+	if [[ -d "/usr/local/src/libuv-1.41.0" ]]; then
+		echo "Found existing libuv-1.41.0 source directory...removing it now"
+		rm -rf /usr/local/src/libuv-1.41.0
+		if [[ -f "/usr/local/src/v1.41.0.zip" ]]; then
+			rm -rf /usr/local/src/v1.41.0*
+			echo "Done!"
+		else
+			echo "No directory found!"
+		fi
+	else
+		echo "No directory found!"
+	fi
+}
+function NetdataStatus {
+	echo $(systemctl status netdata | grep Active: | sed -rn "s+(.*Active. )(.*)(\(.*)+\2+p")
+}
+systemctl daemon-reload
+echo "Netdata's status is: $(NetdataStatus)"
+# exit 0
+if [[ $(NetdataStatus) =~ ^(active|inactive) ]]; then
+	echo -e "Netdata is currently installed!....Please run the following command then restart this installer:\n /usr/local/src/netdata/packaging/installer/netdata-uninstaller.sh --yes --force"
+	exit 0
+else
+	echo "Netdata's Service is not installed!...making sure any failed compiles are removed!"
+	CleanupBadNetdataInstall
+	echo "Done removing old compile of Netdata!"
+fi
+# ---END NEW CODE---
 
 	# new centos 8 stream
 	cd /usr/local/src 
@@ -98,7 +180,15 @@ else
 	installnodeJSDependencies
 fi
 
-git clone https://github.com/firehol/netdata.git --depth=1 /usr/local/src/netdata
+# ---NEW CODE---ADDED THE "--recursive" SWITCH TO PROPERLY COMPILE NETDATA
+if [[ "$centosversion" -eq "8" ]];then
+	git clone --recursive https://github.com/firehol/netdata.git --depth=1 /usr/local/src/netdata
+	#git clone --recursive https://github.com/netdata/netdata.git --depth=100 /usr/local/src/netdata
+else
+	git clone https://github.com/firehol/netdata.git --depth=1 /usr/local/src/netdata
+	#git clone https://github.com/netdata/netdata.git --depth=100 /usr/local/src/netdata
+fi
+# ---END NEW CODE---
 
 if [ -e "/usr/local/src/netdata" ];then
 	cd /usr/local/src/netdata