adding features
This commit is contained in:
rafael
parent
f74476d8ee
commit
d3612c9ba9
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@ -21,24 +21,32 @@ bold="\e[1m"
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cyan="\e[0;36m"
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reset="\e[0m"
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# initialice logfile
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echo 'Starting deploy' > $LOGFILE
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# reference
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# echo -e "${red}fail${reset}"
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# echo -e "${green}adios${reset}"
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# Functions
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execute_cmd () {
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local cmd="$1"
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local msg="$2"
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echo -en "> ${cyan}$msg... ${reset}"
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echo -e "${cyan}$msg...${reset}"
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$cmd &>> $LOGFILE
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if [ $? -ne 0 ]; then
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echo -e "${red}Fail${reset}"
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[ "$3" ] && echo "$3"
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echo "Error installing Pandora FMS for detailed error please check log: $LOGFILE"
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rm -rf $HOME/pandora_deploy_tmp &>> $LOGFILE
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exit 1
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else
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echo -e "\e[1A\e ${cyan}$msg...${reset} ${green}OK${reset}"
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return 0
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fi
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}
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check_cmd_status () {
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if [ $? -ne 0 ]; then
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echo -e "${red}Fail${reset}"
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[ "$1" ] && echo "$1"
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echo "Error installing Pandora FMS for detailed error please check log: $LOGFILE"
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rm -rf $HOME/pandora_deploy_tmp/*.rpm* &>> $LOGFILE
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exit 1
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else
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echo -e "${green}OK${reset}"
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@ -46,14 +54,27 @@ execute_cmd () {
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fi
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}
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check_pre_pandora () {
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export MYSQL_PWD=$DBPASS
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echo -en "${cyan}Checking environment ... ${reset}"
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rpm -qa | grep pandora &>> /dev/null && local fail=true
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[ -d "$CONSOLE_PATH" ] && local fail=true
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[ -f /usr/bin/pandora_server ] && local fail=true
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echo "use $DBNAME" | mysql -uroot -P$DBPORT -h$DBHOST &>> /dev/null && local fail=true
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[ ! $fail ]
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check_cmd_status 'Error there is a current Pandora FMS installation on this node, please remove it to execute a clean install'
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}
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check_repo_connection () {
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execute_cmd "ping -c 2 8.8.8.8" "Checking internet connection"
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execute_cmd "ping -c 2 support.artica.es" "Checking Artica repo connection"
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execute_cmd "ping -c 2 firefly.artica.es" "Checking Firefly repo connection"
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execute_cmd "ping -c 2 firefly.artica.es" "Checking Community repo"
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execute_cmd "ping -c 2 support.artica.es" "Checking Enterprise repo"
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}
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check_root_permissions () {
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echo -en "> ${cyan}Checking root account... ${reset}"
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echo -en "${cyan}Checking root account... ${reset}"
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if [ "$(whoami)" != "root" ]; then
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echo -e "${red}Fail${reset}"
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echo "Please use a root account or sudo for installing PandoraFMS"
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@ -67,23 +88,53 @@ check_root_permissions () {
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## Main
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# Centos Version
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if [ ! "$(grep -i centos /etc/redhat-release)" ]; then
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printf "${red}Error this is not a Centos Base system, this installer is compatible with Centos systems only${reset}\n"
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exit 1
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fi
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execute_cmd "grep -i centos /etc/redhat-release" "Checking Centos" 'Error This is not a Centos Base system'
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echo -en "${cyan}Check Centos Version...${reset}"
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[ $(sed -nr 's/VERSION_ID+=\s*"([0-9])"$/\1/p' /etc/os-release) -eq '7' ]
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check_cmd_status 'Error OS version, Centos 7 is expected'
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# initialice logfile
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execute_cmd "echo 'Starting deploy' > $LOGFILE" "All installer activity is logged on $LOGFILE"
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# Pre checks
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check_repo_connection
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# Root permisions
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check_root_permissions
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# Creating working directory
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# Pre installed pandora
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check_pre_pandora
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# Connectivity
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check_repo_connection
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# Systemd
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execute_cmd "systemctl status" "Cheking SystemD" 'This is not a SystemD enable system, if tryng to use in a docker env plese check: https://github.com/pandorafms/pandorafms/tree/develop/extras/docker/centos8'
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# Check memomry greather or equal to 2G
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execute_cmd "[ $(grep MemTotal /proc/meminfo | awk '{print $2}') -le 2000000 ]" 'Checking memory (required: 2 GB)'
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# Check disk size at least 10 Gb free space
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execute_cmd "[ $(df -BM / | tail -1 | awk '{print $4}' | tr -d M) -gt 10000 ]" 'Checking Disk (required: 10 GB free min)'
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# Execute tools check
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execute_cmd "awk --version" 'Checking needed tools: awk'
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execute_cmd "grep --version" 'Checking needed tools: grep'
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execute_cmd "sed --version" 'Checking needed tools: sed'
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execute_cmd "yum --version" 'Checking needed tools: yum'
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# Creating working directory
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rm -rf $HOME/pandora_deploy_tmp/*.rpm* &>> $LOGFILE
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mkdir $HOME/pandora_deploy_tmp &>> $LOGFILE
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execute_cmd "cd $HOME/pandora_deploy_tmp" "Moving to workspace: $HOME/pandora_deploy_tmp"
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rm -rf $HOME/pandora_deploy_tmp/*.rpm*
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# Downloading Pandora Packages
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#Installing wget
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execute_cmd "yum install -y wget" "Installing wget"
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execute_cmd "wget http://firefly.artica.es/centos7/pandorafms_server-7.0NG.751.noarch.rpm" "Downloading Pandora FMS Server community"
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execute_cmd "wget http://firefly.artica.es/centos7/pandorafms_console-7.0NG.751.noarch.rpm" "Downloading Pandora FMS Console community"
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execute_cmd "wget http://firefly.artica.es/centos7/pandorafms_agent_unix-7.0NG.751_x86_64.rpm" "Downloading Pandora FMS Agent community"
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#Installing extra repositiries
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extra_repos=" \
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@ -94,10 +145,10 @@ http://rpms.remirepo.net/enterprise/remi-release-7.rpm \
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https://repo.percona.com/yum/percona-release-latest.noarch.rpm"
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execute_cmd "yum install -y $extra_repos" "Installing extra repositories"
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execute_cmd "yum-config-manager --enable remi-php73" "Configuring PHP 7.3"
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execute_cmd "yum-config-manager --enable remi-php73" "Configuring PHP"
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# Install percona Database
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rm -rf /etc/my.cnf
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[ -f /etc/resolv.conf ] && rm -rf /etc/my.cnf
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execute_cmd "yum install -y Percona-Server-server-57" "Installing Percona Server"
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# Console dependencies
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@ -184,6 +235,7 @@ execute_cmd "yum install -y $console_dependencies" "Installing Pandora FMS Conso
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# Server dependencies
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server_dependencies=" \
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perl \
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vim \
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fping \
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perl-IO-Compress \
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@ -242,16 +294,9 @@ echo """
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""" | mysql --connect-expired-password -uroot
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export MYSQL_PWD=$DBPASS
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echo -en "> ${cyan}Creating Pandora FMS database...${reset}"
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echo -en "${cyan}Creating Pandora FMS database...${reset}"
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echo "create database $DBNAME" | mysql -uroot -P$DBPORT -h$DBHOST
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if [ $? -ne 0 ]; then
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echo -e "${red}Fail${reset}"
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echo "Error installing Pandora FMS for detailed error please check log: $LOGFILE"
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exit 1
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else
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echo -e "${green}OK${reset}"
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fi
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check_cmd_status 'Error creating database pandora, is this an empty node? if you have a previus installation please contact with support.'
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echo "GRANT ALL PRIVILEGES ON $DBNAME.* TO \"$DBUSER\"@'%' identified by \"$DBPASS\"" | mysql -uroot -P$DBPORT -h$DBHOST
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@ -303,36 +348,33 @@ EO_CONFIG_F
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execute_cmd "systemctl restart mysqld" "Configuring database engine"
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# Enable Services
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execute_cmd "systemctl enable mysqld --now" "Enabling Database service"
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execute_cmd "systemctl enable httpd --now" "Enabling HTTPD service"
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# Downloading Pandora Packages
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execute_cmd "wget http://firefly.artica.es/pandorafms/latest/RHEL_CentOS/pandorafms_server-7.0NG.noarch.rpm" "Downloading Pandora FMS Server community"
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execute_cmd "wget http://firefly.artica.es/pandorafms/latest/RHEL_CentOS/pandorafms_console-7.0NG.noarch.rpm" "Downloading Pandora FMS Console community"
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execute_cmd "wget http://firefly.artica.es/centos7/pandorafms_agent_unix-7.0NG.751_x86_64.rpm" "Downloading Pandora FMS Agent community"
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# Install Pandora
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execute_cmd "yum install -y $HOME/pandora_deploy_tmp/pandorafms*.rpm" "installing PandoraFMS packages"
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# Copy gotty utility
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execute_cmd "wget https://github.com/yudai/gotty/releases/download/v1.0.1/gotty_linux_amd64.tar.gz" 'Dowloading gotty util'
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tar xvzf gotty_linux_amd64.tar.gz &>> $LOGFILE
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execute_cmd "mv gotty /usr/bin/" 'Installing gotty util'
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# Enable Services
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execute_cmd "systemctl enable mysqld --now" "Enabling Database service"
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execute_cmd "systemctl enable httpd --now" "Enabling HTTPD service"
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# Populate Database
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echo -en "> ${cyan}Loading pandoradb.sql to $DBNAME database...${reset}"
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echo -en "${cyan}Loading pandoradb.sql to $DBNAME database...${reset}"
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mysql -u$DBUSER -P$DBPORT -h$DBHOST $DBNAME < $PANDORA_CONSOLE/pandoradb.sql &>> $LOGFILE
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if [ $? -ne 0 ]; then
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echo -e "${red}Fail${reset}"
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echo "Error installing Pandora FMS for detailed error please check log: $LOGFILE"
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exit 1
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else
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echo -e "${green}OK${reset}"
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fi
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check_cmd_status 'Error Loading database schema'
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echo -en "> ${cyan}Loading pandoradb_data.sql to $DBNAME database...${reset}"
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echo -en "${cyan}Loading pandoradb_data.sql to $DBNAME database...${reset}"
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mysql -u$DBUSER -P$DBPORT -h$DBHOST $DBNAME < $PANDORA_CONSOLE/pandoradb_data.sql &>> $LOGFILE
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if [ $? -ne 0 ]; then
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echo -e "${red}Fail${reset}"
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echo "Error installing Pandora FMS for detailed error please check log: $LOGFILE"
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exit 1
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else
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echo -e "${green}OK${reset}"
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fi
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check_cmd_status 'Error Loading database schema data'
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# configure console
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# Configure console
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cat > $CONSOLE_PATH/include/config.php << EO_CONFIG_F
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<?php
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\$config["dbtype"] = "mysql";
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EO_CONFIG_F
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# Temporal quitar htaccess
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# Add ws proxy options to apache.
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cat >> /etc/httpd/conf.modules.d/00-proxy.conf << 'EO_HTTPD_MOD'
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LoadModule proxy_wstunnel_module modules/mod_proxy_wstunnel.so
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EO_HTTPD_MOD
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cat >> /etc/httpd/conf.d/wstunnel.conf << 'EO_HTTPD_WSTUNNEL'
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ProxyRequests Off
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<Proxy *>
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Require all granted
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</Proxy>
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ProxyPass /ws ws://127.0.0.1:8080
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ProxyPassReverse /ws ws://127.0.0.1:8080
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EO_HTTPD_WSTUNNEL
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# Temporal quitar htaccess
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sed -i -e "s/php_flag engine off//g" $PANDORA_CONSOLE/images/.htaccess
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sed -i -e "s/php_flag engine off//g" $PANDORA_CONSOLE/attachment/.htaccess
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@ -401,6 +459,97 @@ export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/lib/oracle/$VERSION/client64/lib
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export ORACLE_HOME=/usr/lib/oracle/$VERSION/client64
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EOF_ENV
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# Kernel optimization
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cat >> /etc/sysctl.conf <<EO_KO
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# Pandora FMS Optimization
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# default=5
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net.ipv4.tcp_syn_retries = 3
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# default=5
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net.ipv4.tcp_synack_retries = 3
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# default=1024
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net.ipv4.tcp_max_syn_backlog = 65536
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# default=124928
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net.core.wmem_max = 8388608
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# default=131071
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net.core.rmem_max = 8388608
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# default = 128
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net.core.somaxconn = 1024
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# default = 20480
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net.core.optmem_max = 81920
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EO_KO
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execute_cmd "sysctl --system" "Applying Kernel optimization"
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# Fix pandora_server.{log,error} permissions to allow Console check them
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chown pandora:apache /var/log/pandora
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chmod g+s /var/log/pandora
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cat > /etc/logrotate.d/pandora_server <<EO_LR
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/var/log/pandora/pandora_server.log
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/var/log/pandora/web_socket.log
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/var/log/pandora/pandora_server.error {
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su root apache
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weekly
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missingok
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size 300000
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rotate 3
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maxage 90
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compress
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notifempty
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copytruncate
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create 660 pandora apache
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}
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/var/log/pandora/pandora_snmptrap.log {
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su root apache
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weekly
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missingok
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size 500000
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rotate 1
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maxage 30
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notifempty
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copytruncate
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create 660 pandora apache
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}
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EO_LR
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cat > /etc/logrotate.d/pandora_agent <<EO_LRA
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/var/log/pandora/pandora_agent.log {
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su root apache
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weekly
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missingok
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size 300000
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rotate 3
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maxage 90
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compress
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notifempty
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copytruncate
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}
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EO_LRA
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chmod 0644 /etc/logrotate.d/pandora_server
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chmod 0644 /etc/logrotate.d/pandora_agent
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# Add websocket engine start script.
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mv /var/www/html/pandora_console/pandora_websocket_engine /etc/init.d/
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chmod +x /etc/init.d/pandora_websocket_engine
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# Start Websocket engine
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/etc/init.d/pandora_websocket_engine start &>> $LOGFILE
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# Configure websocket to be started at start.
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systemctl enable pandora_websocket_engine &>> $LOGFILE
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# Enable pandora ha service
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systemctl enable pandora_server --now &>> $LOGFILE
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execute_cmd "systemctl start pandora_server" "Starting Pandora FMS Server"
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# Enabling condole cron
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execute_cmd "echo \"* * * * * root wget -q -O - --no-check-certificate http://127.0.0.1/pandora_console/enterprise/cron.php >> $PANDORA_CONSOLE/log/cron.log\" >> /etc/crontab" "Enabling Pandora FMS Console cron"
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echo "* * * * * root wget -q -O - --no-check-certificate http://127.0.0.1/pandora_console/enterprise/cron.php >> $PANDORA_CONSOLE/log/cron.log" >> /etc/crontab
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## Enabling agent
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systemctl enable pandora_agent_daemon &>> $LOGFILE
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execute_cmd "systemctl start pandora_agent_daemon" "starting Pandora FMS Agent"
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execute_cmd "echo done" "Pandora FMS Community installed"
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cd
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execute_cmd "rm -rf $HOME/pandora_deploy_tmp" "Removing temporary files"
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GREEN='\033[01;32m'
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NONE='\033[0m'
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ip addr | grep -w "inet" | grep -v "127.0.0.1" | grep -v -e "172.1[0-9].0.1" | awk '{print $2}' | awk -v g=$GREEN -v n=$NONE -F '/' '{printf "\n-> Go to "g"http://"$1"/pandora_console"n" to manage this server \n"}'
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[ "$(curl -s ifconfig.me)" ] && ipplublic=$(curl -s ifconfig.me)
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printf " -> Go to Public ${green}http://"$ipplublic"/pandora_console${reset} to manage this server"
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ip addr | grep -w "inet" | grep -v "127.0.0.1" | grep -v -e "172.1[0-9].0.1" | awk '{print $2}' | awk -v g=$GREEN -v n=$NONE -F '/' '{printf "\n -> Go to Local "g"http://"$1"/pandora_console"n" to manage this server \n -> Use this credentials to login in the console "g"[ User: admin / Password: pandora ]"n" \n"}'
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