adding error controls to online scripts

extras/deploy-scripts/deploy_ext_database_el8.sh

@@ -82,6 +82,10 @@ check_root_permissions () {
 ## Main
 echo "Starting PandoraFMS External DB deployment EL8 ver. $S_VERSION"
 
+if ! grep --version &>> $LOGFILE ; then echo 'Error grep is not detected on the system, grep tool is needed for installation.'; exit -1 ;fi 
+if ! sed --version &>> $LOGFILE ; then echo 'Error grep is not detected on the system, grep tool is needed for installation.'; exit -1 ;fi 
+ 
+
 # Centos Version
 if [ ! "$(grep -Ei 'centos|rocky|Almalinux|Red Hat Enterprise' /etc/redhat-release)" ]; then
          printf "\n ${red}Error this is not a Centos/Rocky/Almalinux Base system, this installer is compatible with RHEL/Almalinux/Centos/Rockylinux systems only${reset}\n"

extras/deploy-scripts/deploy_ext_database_ubuntu_2204.sh

@@ -89,6 +89,9 @@ check_root_permissions () {
 ## Main
 echo "Starting PandoraFMS External DB deployment Ubuntu 22.04 ver. $S_VERSION"
 
+if ! grep --version &>> $LOGFILE ; then echo 'Error grep is not detected on the system, grep tool is needed for installation.'; exit -1 ;fi 
+if ! sed --version &>> $LOGFILE ; then echo 'Error grep is not detected on the system, grep tool is needed for installation.'; exit -1 ;fi 
+
 # Ubuntu Version
 if [ ! "$(grep -Ei 'Ubuntu' /etc/lsb-release)" ]; then
          printf "\n ${red}Error this is not a Ubuntu system, this installer is compatible with Ubuntu systems only${reset}\n"

extras/deploy-scripts/pandora_agent_deploy.sh

@@ -1,12 +1,19 @@
 #!/bin/bash
 
-#export PANDORA_SERVER_IP='newdemos.artica.es' && curl -sSL http://firefly.artica.es/projects/pandora_deploy_agent.sh | bash
+#export PANDORA_SERVER_IP='newdemos.artica.es' && curl -sSL http://firefly.pandorafms.com/projects/pandora_deploy_agent.sh | bash
 
 # define variables
 PANDORA_AGENT_CONF=/etc/pandora/pandora_agent.conf
 S_VERSION='2023050901'
 LOGFILE="/tmp/pandora-agent-deploy-$(date +%F).log"
 
+#Check if possible to get os version
+if [ ! -e /etc/os-release ]; then
+    echo ' > Imposible to determinate the OS version for this machine, please make sure you are intalling in a compatible OS'
+    echo ' > More info: https://pandorafms.com/manual/en/documentation/02_installation/01_installing#minimum_software_requirements'
+    exit -1
+fi
+
 # Ansi color code variables
 red="\e[0;91m"
 green="\e[0;92m"
@@ -84,6 +91,9 @@ echo "Starting PandoraFMS Agent deployment ver. $S_VERSION"
 
 execute_cmd  "[ $PANDORA_SERVER_IP ]" 'Check Server IP Address' 'Please define env variable PANDORA_SERVER_IP'
 
+if ! grep --version &>> $LOGFILE ; then echo 'Error grep is not detected on the system, grep tool is needed for installation.'; exit -1 ;fi 
+if ! sed --version &>> $LOGFILE ; then echo 'Error sed is not detected on the system, sed tool is needed for installation.'; exit -1 ;fi 
+
 #Detect OS
 os_name=$(grep ^PRETTY_NAME= /etc/os-release | cut -d '=' -f2 | tr -d '"')
 execute_cmd "echo $os_name" "OS detected: ${os_name}"

extras/deploy-scripts/pandora_deploy_community.sh

@@ -11,7 +11,7 @@ PANDORA_SERVER_CONF=/etc/pandora/pandora_server.conf
 PANDORA_AGENT_CONF=/etc/pandora/pandora_agent.conf
 
 
-S_VERSION='202304111'
+S_VERSION='2023050901'
 LOGFILE="/tmp/pandora-deploy-community-$(date +%F).log"
 
 # define default variables
@@ -31,6 +31,13 @@ LOGFILE="/tmp/pandora-deploy-community-$(date +%F).log"
 [ "$PANDORA_BETA" ] || PANDORA_BETA=0
 [ "$PANDORA_LTS" ]  || PANDORA_LTS=1
 
+#Check if possible to get os version
+if [ ! -e /etc/os-release ]; then
+    echo ' > Imposible to determinate the OS version for this machine, please make sure you are intalling in a compatible OS'
+    echo ' > More info: https://pandorafms.com/manual/en/documentation/02_installation/01_installing#minimum_software_requirements'
+    exit -1
+fi
+
 # Ansi color code variables
 red="\e[0;91m"
 green="\e[0;92m"
@@ -105,6 +112,12 @@ check_root_permissions () {
 ## Main
 echo "Starting PandoraFMS Community deployment ver. $S_VERSION"
 
+#check tools
+if ! grep --version &>> $LOGFILE ; then echo 'Error grep is not detected on the system, grep tool is needed for installation.'; exit -1 ;fi 
+if ! sed --version &>> $LOGFILE ; then echo 'Error sed is not detected on the system, sed tool is needed for installation.'; exit -1 ;fi 
+if ! curl --version &>> $LOGFILE ; then echo 'Error curl is not detected on the system, curl tool is needed for installation.'; exit -1 ;fi 
+if ! ping -V &>> $LOGFILE ; then echo 'Error ping is not detected on the system, ping tool is needed for installation.'; exit -1 ;fi 
+
 # Centos Version
 if [ ! "$(grep -i centos /etc/redhat-release)" ]; then
          printf "${red}Error this is not a Centos Base system, this installer is compatible with Centos systems only${reset}\n"
@@ -118,7 +131,7 @@ os_name=$(grep ^PRETTY_NAME= /etc/os-release | cut -d '=' -f2 | tr -d '"')
 execute_cmd "echo $os_name" "OS detected: ${os_name}"
 
 echo -en "${cyan}Check Centos Version...${reset}"
-[ $(sed -nr 's/VERSION_ID+=\s*"([0-9])"$/\1/p' /etc/os-release) -eq '7' ]
+[[ $(sed -nr 's/VERSION_ID+=\s*"([0-9])"$/\1/p' /etc/os-release) -eq '7' ]]
 check_cmd_status 'Error OS version, Centos 7 is expected'
 
 # initialice logfile

extras/deploy-scripts/pandora_deploy_community_el8.sh

@@ -35,6 +35,13 @@ LOGFILE="/tmp/pandora-deploy-community-$(date +%F).log"
 [ "$PANDORA_LTS" ]  || PANDORA_LTS=1
 [ "$PANDORA_BETA" ] || PANDORA_BETA=0
 
+#Check if possible to get os version
+if [ ! -e /etc/os-release ]; then
+    echo ' > Imposible to determinate the OS version for this machine, please make sure you are intalling in a compatible OS'
+    echo ' > More info: https://pandorafms.com/manual/en/documentation/02_installation/01_installing#minimum_software_requirements'
+    exit -1
+fi
+
 # Ansi color code variables
 red="\e[0;91m"
 green="\e[0;92m"
@@ -121,6 +128,12 @@ installing_docker () {
 ## Main
 echo "Starting PandoraFMS Community deployment EL8 ver. $S_VERSION"
 
+#check tools
+if ! grep --version &>> $LOGFILE ; then echo 'Error grep is not detected on the system, grep tool is needed for installation.'; exit -1 ;fi 
+if ! sed --version &>> $LOGFILE ; then echo 'Error sed is not detected on the system, sed tool is needed for installation.'; exit -1 ;fi 
+if ! curl --version &>> $LOGFILE ; then echo 'Error curl is not detected on the system, curl tool is needed for installation.'; exit -1 ;fi 
+if ! ping -V &>> $LOGFILE ; then echo 'Error ping is not detected on the system, ping tool is needed for installation.'; exit -1 ;fi 
+
 # Centos Version
 if [ ! "$(grep -Ei 'centos|rocky|Almalinux|Red Hat Enterprise' /etc/redhat-release)" ]; then
          printf "\n ${red}Error this is not a Centos/Rocky/Almalinux Base system, this installer is compatible with RHEL/Almalinux/Centos/Rockylinux systems only${reset}\n"
@@ -129,7 +142,7 @@ fi
 
 
 echo -en "${cyan}Check Centos Version...${reset}"
-[ $(sed -nr 's/VERSION_ID+=\s*"([0-9]).*"$/\1/p' /etc/os-release) -eq '8' ]
+[[ $(sed -nr 's/VERSION_ID+=\s*"([0-9]).*"$/\1/p' /etc/os-release) -eq '8' ]]
 check_cmd_status 'Error OS version, RHEL/Almalinux/Centos/Rockylinux 8.x is expected'
 
 #Detect OS

extras/deploy-scripts/pandora_deploy_community_ubuntu_2204.sh

@@ -37,6 +37,12 @@ rm -f $LOGFILE &> /dev/null # remove last log before start
 [ "$PANDORA_BETA" ] || PANDORA_BETA=0
 [ "$PANDORA_LTS" ]  || PANDORA_LTS=1
 
+#Check if possible to get os version
+if [ ! -e /etc/os-release ]; then
+    echo ' > Imposible to determinate the OS version for this machine, please make sure you are intalling in a compatible OS'
+    echo ' > More info: https://pandorafms.com/manual/en/documentation/02_installation/01_installing#minimum_software_requirements'
+    exit -1
+fi
 
 # Ansi color code variables
 red="\e[0;91m"
@@ -125,6 +131,12 @@ installing_docker () {
 ## Main
 echo "Starting PandoraFMS Community deployment Ubuntu 22.04 ver. $S_VERSION"
 
+#check tools
+if ! grep --version &>> $LOGFILE ; then echo 'Error grep is not detected on the system, grep tool is needed for installation.'; exit -1 ;fi 
+if ! sed --version &>> $LOGFILE ; then echo 'Error sed is not detected on the system, sed tool is needed for installation.'; exit -1 ;fi 
+if ! curl --version &>> $LOGFILE ; then echo 'Error curl is not detected on the system, curl tool is needed for installation.'; exit -1 ;fi 
+if ! ping -V &>> $LOGFILE ; then echo 'Error ping is not detected on the system, ping tool is needed for installation.'; exit -1 ;fi 
+
 # Ubuntu Version
 if [ ! "$(grep -Ei 'Ubuntu' /etc/lsb-release)" ]; then
          printf "\n ${red}Error this is not a Ubuntu system, this installer is compatible with Ubuntu systems only${reset}\n"
@@ -133,7 +145,7 @@ fi
 
 
 echo -en "${cyan}Check Ubuntu Version...${reset}"
-[ $(sed -nr 's/VERSION_ID+=\s*"([0-9][0-9].[0-9][0-9])"$/\1/p' /etc/os-release) == "22.04" ]
+[[ $(sed -nr 's/VERSION_ID+=\s*"([0-9][0-9].[0-9][0-9])"$/\1/p' /etc/os-release) == "22.04" ]]
 check_cmd_status 'Error OS version, Ubuntu 22.04 is expected'
 
 #Detect OS