Newer, combined version of script for both AWS and Azure

2018-07-09 08:56:02 -04:00
parent 542a5c4ae9
commit a7364dd1ed
5 changed files with 399 additions and 0 deletions
@@ -0,0 +1,56 @@
+#!/bin/sh
+LOGS_FOLDER=/etc/reip/
+INSTALLATION_LOG=/tmp/reip/installation.log
+HANDLER_NAME='reiphandler.sh'
+CONF_FILE_NAME='dhcp.conf'
+REIP_HANDLER_PATH=$LOGS_FOLDER$HANDLER_NAME
+CONF_FILE_PATH=$LOGS_FOLDER$CONF_FILE_NAME
+
+chmod +x ./reipuninstaller.sh
+./reipuninstaller.sh $INSTALLATION_LOG
+
+mkdir $LOGS_FOLDER
+
+echo $(date -u) "Copying handler file to it's permanent location">>$INSTALLATION_LOG
+cp ./reiphandler.sh $REIP_HANDLER_PATH
+cp ./dhcp.conf $CONF_FILE_PATH
+
+echo $(date -u) "Generating service log file path">>$INSTALLATION_LOG
+sed -i -e "s|-target-folder-|$LOGS_FOLDER|" $REIP_HANDLER_PATH
+
+echo $(date -u) "Installing Handler">>$INSTALLATION_LOG
+cp $REIP_HANDLER_PATH /etc/init.d/reiphandler
+
+echo $(date -u) "Granting service execution permissions">>$INSTALLATION_LOG
+chmod +x /etc/init.d/reiphandler
+
+echo $(date -u) "Adding service to startup sequence">>$INSTALLATION_LOG
+chkconfig --add reiphandler
+
+echo $(date -u) "Adding handler to startup sequence">>$INSTALLATION_LOG
+VERSION=$(rpm -q --queryformat '%{VERSION}' $(rpm -qa '(redhat|sl|slf|centos|oraclelinux)-release(|-server|-workstation|-client|-computenode)'))
+echo $(date -u) "Resolved OS version is:"$VERSION>>$INSTALLATION_LOG
+if  [[ $VERSION == 7.* ]] ;
+    then
+        echo $(date -u) "Copying .service unit file to target folder">>$INSTALLATION_LOG
+
+        cp ./reiphandler.service /etc/systemd/system/
+
+        echo $(date -u) "Adding service to startup sequence for RHEL 7.x">>$INSTALLATION_LOG
+        systemctl enable reiphandler
+
+        OLD_VALUE='#add_drivers+="'
+        NEW_VALUE='add_drivers+="nvme xen-blkfront'
+        IS_XEN_EXISTS=$(cat /etc/dracut.conf | grep 'nvme xen-blkfront')
+        if [ ${#IS_XEN_EXISTS} -eq 0 ];
+        then
+            echo $(date -u)" Xen Definition not found. Adding xen drivers" >> $INSTALLATION_LOG
+            sed -i -e "s|$OLD_VALUE|$NEW_VALUE|" /etc/dracut.conf
+            dracut -f -v >> $INSTALLATION_LOG
+        fi
+    fi
+
+#ln -s /etc/init.d/reiphandler /etc/rc.d/
+echo $(date -u) "Starting service">>$INSTALLATION_LOG
+service reiphandler start
+