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SETUP.sh
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SETUP.sh
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#!/bin/bash
if ! [ $(id -u) = 0 ]; then
echo "You need to run this script as root user or via sudo!"
exit 1
fi
# Enable debug mode so that CakePHP will create missing folders
# https://github.com/it-novum/openITCOCKPIT/issues/1446
# https://github.com/cakephp/migrations/issues/565
export OITC_DEBUG=1
APPDIR="/opt/openitc/frontend"
INIFILE=/opt/openitc/etc/mysql/mysql.cnf
DUMPINIFILE=/opt/openitc/etc/mysql/dump.cnf
BASHCONF=/opt/openitc/etc/mysql/bash.conf
DEBIANCNF=/etc/mysql/debian.cnf
MYSQL_USER="openitcockpit"
MYSQL_DATABASE="openitcockpit"
MYSQL_PASSWORD=$(pwgen -s -1 16)
PHPVersion=$(php -r "echo substr(PHP_VERSION, 0, 3);")
OSVERSION=$(grep VERSION_CODENAME /etc/os-release | cut -d= -f2)
OS_BASE="debian"
if [[ -f "/etc/redhat-release" ]]; then
echo "Detected RedHat based operating system."
OS_BASE="RHEL"
OSVERSION=$(source /etc/os-release && echo $VERSION_ID | cut -d. -f1) # e.g. 8
fi
if [[ "$OS_BASE" == "RHEL" ]]; then
echo "Make RedHat look more like it's Debian ;)"
if [[ "$(LANG=c getenforce)" == "Enforcing" ]]; then
/usr/sbin/semanage permissive -a httpd_t
fi
# sudo - allow root to use sudo
# sudo is needed by the "oitc" command
usermod -aG wheel root
echo "root ALL=(ALL:ALL) ALL" > /etc/sudoers.d/openitcockpit
chmod 0440 /etc/sudoers.d/openitcockpit
# php-fpm
mkdir -p "/etc/php/${PHPVersion}/fpm"
mkdir -p /run/php
mkdir -p /etc/systemd/system/php-fpm.service.d/
echo "[Service]" > /etc/systemd/system/php-fpm.service.d/override.conf
echo "# Create folder for openITCOCKPIT default php-fpm socket path" >> /etc/systemd/system/php-fpm.service.d/override.conf
echo "ExecStartPre=-mkdir -p /run/php" >> /etc/systemd/system/php-fpm.service.d/override.conf
# Link RedHat config to where they are on Debian
ln -s /etc/php-fpm.conf "/etc/php/${PHPVersion}/fpm/php-fpm.conf"
ln -s /etc/php.d "/etc/php/${PHPVersion}/fpm/conf.d"
ln -s /etc/php-fpm.d "/etc/php/${PHPVersion}/fpm/pool.d"
# nginx
if [[ -f "/etc/nginx/nginx.conf" ]]; then
echo "Move /etc/nginx/nginx.conf to /etc/nginx/nginx.conf.orig"
mv /etc/nginx/nginx.conf /etc/nginx/nginx.conf.orig
fi
mkdir -p /etc/nginx/sites-enabled
mkdir -p /var/lib/nginx/tmp
chown www-data:root /var/lib/nginx -R
chown www-data:root /var/lib/nginx/tmp -R
cp ${APPDIR}/system/nginx/nginx.rhel${OSVERSION}.conf /etc/nginx/nginx.conf
# myqsl
mkdir -p /etc/mysql
ln -s /etc/my.cnf.d /etc/mysql/conf.d
# create snakeoil ssl certificate if no exists
mkdir -p /etc/ssl/private
if [[ ! -f "/etc/ssl/private/ssl-cert-snakeoil.key" ]]; then
openssl req -x509 -nodes -days 365 -newkey rsa:2048 -keyout /etc/ssl/private/ssl-cert-snakeoil.key -out /etc/ssl/certs/ssl-cert-snakeoil.pem -subj "/C=US/ST=Denial/L=Springfield/O=Dis/CN=localhost"
openssl dhparam -out /etc/ssl/certs/dhparam.pem 2048
cat /etc/ssl/certs/dhparam.pem | tee -a /etc/ssl/certs/ssl-cert-snakeoil.pem
chown root:nagios /etc/ssl/private/ssl-cert-snakeoil.key
chown root:nagios /etc/ssl/certs/ssl-cert-snakeoil.pem
chmod 640 /etc/ssl/private/ssl-cert-snakeoil.key
fi
systemctl daemon-reload
systemctl enable\
nginx.service\
gearmand.service\
mysqld.service\
redis.service\
docker.service\
php-fpm.service
systemctl start\
nginx.service\
gearmand.service\
mysqld.service\
redis.service\
docker.service\
php-fpm.service
fi # End RHEL section
echo "Copy required system files"
rsync -K -a ${APPDIR}/system/etc/. /etc/ # we use rsync because the destination can be a symlink on RHEL
chown root:root /etc
cp -r ${APPDIR}/system/lib/. /lib/
rsync -K -a ${APPDIR}/system/fpm/. /etc/php/${PHPVersion}/fpm/
cp -r ${APPDIR}/system/usr/. /usr/
cp ${APPDIR}/system/nginx/ssl_options_$OSVERSION /etc/nginx/openitc/ssl_options.conf
cp ${APPDIR}/system/nginx/ssl_cert.conf /etc/nginx/openitc/ssl_cert.conf
echo "# This file will NOT be overwritten during an update" >> /etc/nginx/openitc/custom.conf
chmod +x /usr/bin/oitc
echo "Create required system folders"
mkdir -p /opt/openitc/etc/{mysql,grafana,carbon,frontend,nagios,nsta,statusengine} /opt/openitc/etc/statusengine/Config
mkdir -p /opt/openitc/nagios/etc/config
mkdir -p /opt/openitc/etc/nagios/nagios.cfg.d
mkdir -p /opt/openitc/etc/mod_gearman
mkdir -p /opt/openitc/logs/mod_gearman
mkdir -p /opt/openitc/logs/frontend/nagios
chown www-data:www-data /opt/openitc/logs/frontend
chown nagios:nagios /opt/openitc/logs/frontend/nagios
chown nagios:www-data /opt/openitc/nagios/etc/config
chown nagios:www-data /opt/openitc/etc/nagios/nagios.cfg.d
chown nagios:nagios /opt/openitc/logs/mod_gearman
chmod 775 /opt/openitc/logs/frontend
chmod 775 /opt/openitc/logs/frontend/nagios
mkdir -p /opt/openitc/logs/nagios/archives
chown nagios:www-data /opt/openitc/logs/nagios /opt/openitc/logs/nagios/archives
chmod 775 /opt/openitc/logs/nagios /opt/openitc/logs/nagios/archives
chmod u+s /opt/openitc/nagios/libexec/check_icmp
chmod u+s /opt/openitc/nagios/libexec/check_dhcp
mkdir -p /opt/openitc/frontend/tmp/nagios
chown www-data:www-data /opt/openitc/frontend/tmp
chown nagios:nagios /opt/openitc/frontend/tmp/nagios
mkdir -p /opt/openitc/frontend/webroot/img/charts
chown www-data:www-data /opt/openitc/frontend/webroot/img/charts
if [[ -d /opt/openitc/frontend/plugins/MapModule/webroot/img/ ]]; then
chown -R www-data:www-data /opt/openitc/frontend/plugins/MapModule/webroot/img/
fi
mkdir -p /opt/openitc/var/prometheus
chown nagios:nagios /opt/openitc/var/prometheus
mkdir -p /opt/openitc/var/prometheus/victoria-metrics
echo "Enable new systemd services"
systemctl daemon-reload
systemctl enable\
sudo_server.service\
oitc_cmd.service\
gearman_worker.service\
push_notification.service\
openitcockpit-node.service\
openitcockpit-graphing.service\
oitc_cronjobs.timer
if [[ ! -f "$INIFILE" ]]; then
echo "Create local MySQL configuration and database"
if [[ "$OS_BASE" == "RHEL" ]]; then
systemctl restart mysqld.service
else
# Restart MySQL to load openitcockpit.cnf to disable MySQL Binary Logs on Ubuntu Focal
systemctl restart mysql.service
fi
echo "Waiting 3 seconds for MySQL / MariaDB..."
sleep 3
if [[ -f "$DEBIANCNF" ]]; then
echo "Detected Debian based distribution"
# set sql_mode to enable group by like it was in the good old times :)
mysql --defaults-extra-file=${DEBIANCNF} -e "SET GLOBAL sql_mode = '';"
if [[ "$OS_BASE" == "RHEL" ]]; then
# Set Password policy to LOW on RHEL systems with MySQL 8
# https://dev.mysql.com/doc/refman/8.0/en/validate-password-options-variables.html#sysvar_validate_password.policy
mysql --defaults-extra-file=${DEBIANCNF} -e "SET GLOBAL validate_password.policy=LOW;" -B
fi
mysql --defaults-extra-file=${DEBIANCNF} -e "CREATE USER '${MYSQL_DATABASE}'@'localhost' IDENTIFIED BY '${MYSQL_PASSWORD}';" -B
mysql --defaults-extra-file=${DEBIANCNF} -e "CREATE DATABASE IF NOT EXISTS \`${MYSQL_DATABASE}\` DEFAULT CHARACTER SET utf8mb4 DEFAULT COLLATE utf8mb4_general_ci;" -B
mysql --defaults-extra-file=${DEBIANCNF} -e "GRANT ALL PRIVILEGES ON \`${MYSQL_DATABASE}\`.* TO '${MYSQL_DATABASE}'@'localhost';" -B
echo "; Automatically generated for openITCOCKPIT scripts. DO NOT TOUCH!" >$INIFILE
echo "[client]" >>$INIFILE
echo "database = ${MYSQL_DATABASE}" >>$INIFILE
echo "host = localhost" >>$INIFILE
echo "user = ${MYSQL_USER}" >>$INIFILE
echo "password = ${MYSQL_PASSWORD}" >>$INIFILE
echo "port = 3306" >>$INIFILE
echo "; Automatically generated for mysqldump. DO NOT TOUCH!" >$DUMPINIFILE
echo "[client]" >>$DUMPINIFILE
echo "host = localhost" >>$DUMPINIFILE
echo "user = ${MYSQL_USER}" >>$DUMPINIFILE
echo "password = ${MYSQL_PASSWORD}" >>$DUMPINIFILE
echo "port = 3306" >>$DUMPINIFILE
echo "dbc_dbuser='${MYSQL_USER}'" >$BASHCONF
echo "dbc_dbpass='${MYSQL_PASSWORD}'" >>$BASHCONF
echo "dbc_dbserver='127.0.0.1'" >>$BASHCONF
echo "dbc_dbport='3306'" >>$BASHCONF
echo "dbc_dbname='${MYSQL_DATABASE}'" >>$BASHCONF
chown www-data:nagios $INIFILE
chmod 660 $INIFILE
chown www-data:nagios $DUMPINIFILE
chmod 660 $DUMPINIFILE
chown www-data:nagios $BASHCONF
chmod 660 $BASHCONF
else
echo "Unsupported distribution or $DEBIANCNF is missing!"
exit 1
fi
fi
echo "---------------------------------------------------------------"
echo "Import openITCOCKPIT Core database schema"
oitc migrations migrate
echo "---------------------------------------------------------------"
echo "Load default database"
oitc migrations seed
echo "Running openITCOCKPIT Module database migration/s"
for PLUGIN in $(ls -1 "${APPDIR}/plugins"); do
if [[ "$PLUGIN" == *Module ]]; then
if [[ -d "${APPDIR}/plugins/${PLUGIN}/config/Migrations" ]]; then
echo "Running openITCOCKPIT ${PLUGIN} database migration"
oitc migrations migrate -p "${PLUGIN}"
fi
if [[ -d "${APPDIR}/plugins/${PLUGIN}/config/Seeds" ]]; then
num_files=$(find "${APPDIR}/plugins/${PLUGIN}/config/Seeds" -mindepth 1 -iname "*.php" -type f | wc -l)
if [[ "$num_files" -gt 0 ]]; then
echo "Importing default records for ${PLUGIN} into database"
oitc migrations seed -p "${PLUGIN}"
fi
fi
fi
done
if [ -d "${APPDIR}/plugins/CheckmkModule/src" ]; then
oitc checkmkNagiosExport --init
fi
echo "---------------------------------------------------------------"
echo "Create new WebSocket Key"
WEBSOCKET_KEY=$(php -r "echo bin2hex(openssl_random_pseudo_bytes(80, \$cstrong));")
mysql "--defaults-extra-file=${INIFILE}" -e "UPDATE systemsettings SET \`systemsettings\`.\`value\`='${WEBSOCKET_KEY}' WHERE \`key\`='SUDO_SERVER.API_KEY';"
if [ ! -f /opt/openitc/etc/grafana/admin_password ]; then
echo "Generate new Grafana password for user 'admin'"
pwgen 10 1 > /opt/openitc/etc/grafana/admin_password
fi
STATUSENGINE_VERSION=$(cat /opt/openitc/etc/statusengine/statusengine_version)
if [[ $STATUSENGINE_VERSION == "Statusengine2" ]]; then
mysql "--defaults-extra-file=${INIFILE}" -e "INSERT INTO \`configuration_files\` (\`config_file\`, \`key\`, \`value\`)VALUES('DbBackend', 'dbbackend', 'Nagios');"
echo "<?php return ['dbbackend' => 'Nagios',];" > /opt/openitc/frontend/config/dbbackend.php
fi
oitc config_generator_shell --generate
echo "---------------------------------------------------------------"
echo "Load Statusengine DB Schema"
if [[ $STATUSENGINE_VERSION == "Statusengine2" ]]; then
echo "Setup Statusengine 2"
cp -r ${APPDIR}/system/Statusengine2/legacy_schema_innodb.php /opt/openitc/statusengine2/cakephp/app/Plugin/Legacy/Config/Schema/legacy_schema_innodb.php
cp -r ${APPDIR}/system/Statusengine2/database.php /opt/openitc/statusengine2/cakephp/app/Config/database.php
chmod +x /opt/openitc/statusengine2/cakephp/app/Console/cake
/opt/openitc/statusengine2/cakephp/app/Console/cake schema update --plugin Legacy --file legacy_schema_innodb.php --connection legacy --yes
fi
if [[ $STATUSENGINE_VERSION == "Statusengine3" ]]; then
echo "Setup Statusengine 3"
cp -r ${APPDIR}/system/Statusengine3/mysql.php /opt/openitc/statusengine3/worker/lib/mysql.php
chmod +x /opt/openitc/statusengine3/worker/bin/Console.php
chmod +x /opt/openitc/statusengine3/worker/bin/StatusengineWorker.php
/opt/openitc/statusengine3/worker/bin/Console.php database --update
fi
echo "---------------------------------------------------------------"
echo "Configure Grafana"
systemctl restart openitcockpit-graphing.service
ADMIN_PASSWORD=$(cat /opt/openitc/etc/grafana/admin_password)
if [ ! -f /opt/openitc/etc/grafana/api_key ]; then
echo "Create new Grafana API Key for openITCOCKPIT"
COUNTER=0
set +e
while [ "$COUNTER" -lt 30 ]; do
echo "Try to connect to Grafana API..."
#Is Grafana Server Online?
STATUSCODE=$(curl --noproxy '127.0.0.1' 'http:https://127.0.0.1:3033/api/admin/stats' -XGET -uadmin:$ADMIN_PASSWORD -H 'Content-Type: application/json' -I 2>/dev/null | head -n 1 | cut -d$' ' -f2)
if [ "$STATUSCODE" == "200" ]; then
API_KEY=$(curl --noproxy '127.0.0.1' 'http:https://127.0.0.1:3033/api/auth/keys' -XPOST -uadmin:$ADMIN_PASSWORD -H 'Content-Type: application/json' -d '{"role":"Editor","name":"openITCOCKPIT"}' | jq -r '.key')
echo "$API_KEY" >/opt/openitc/etc/grafana/api_key
break
fi
COUNTER=$((COUNTER + 1))
sleep 1
done
if [ ! -f /opt/openitc/etc/grafana/api_key ]; then
echo "ERROR!"
echo "Could not create API key for Grafana"
fi
set -e
fi
echo "Check if Graphite Datasource exists in Grafana"
DS_STATUSCODE=$(curl --noproxy '127.0.0.1' 'http:https://127.0.0.1:3033/api/datasources/name/Graphite' -XGET -uadmin:$ADMIN_PASSWORD -H 'Content-Type: application/json' -I 2>/dev/null | head -n 1 | cut -d$' ' -f2)
if [ "$DS_STATUSCODE" == "404" ]; then
echo "Create Graphite as default Datasource for Grafana"
RESPONSE=$(curl --noproxy '127.0.0.1' 'http:https://127.0.0.1:3033/api/datasources' -XPOST -uadmin:$ADMIN_PASSWORD -H 'Content-Type: application/json' -d '{
"name":"Graphite",
"type":"graphite",
"url":"http:https://graphite-web:8080",
"access":"proxy",
"basicAuth":false,
"isDefault": true,
"jsonData": {
"graphiteVersion": 1.1
}
}')
echo $RESPONSE | jq .
fi
echo "Ok: Graphite datasource exists."
echo "Check if Prometheus/VictoriaMetrics Datasource exists in Grafana"
DS_STATUSCODE=$(curl --noproxy '127.0.0.1' 'http:https://127.0.0.1:3033/api/datasources/name/Prometheus' -XGET -uadmin:$ADMIN_PASSWORD -H 'Content-Type: application/json' -I 2>/dev/null | head -n 1 | cut -d$' ' -f2)
if [ "$DS_STATUSCODE" == "404" ]; then
echo "Create Prometheus/VictoriaMetrics Datasource for Grafana"
RESPONSE=$(curl --noproxy '127.0.0.1' 'http:https://127.0.0.1:3033/api/datasources' -XPOST -uadmin:$ADMIN_PASSWORD -H 'Content-Type: application/json' -d '{
"name":"Prometheus",
"type":"prometheus",
"url":"http:https://victoriametrics:8428",
"access":"proxy",
"basicAuth":false,
"isDefault": false,
"jsonData": {}
}')
echo $RESPONSE | jq .
fi
echo "Ok: Prometheus/VictoriaMetrics datasource exists."
if [ -f /opt/openitc/etc/grafana/api_key ]; then
echo "Check for Grafana Configuration in openITCOCKPIT database"
API_KEY=$(cat /opt/openitc/etc/grafana/api_key)
set +e
COUNT=$(mysql "--defaults-extra-file=$INIFILE" -e "SELECT COUNT(*) FROM grafana_configurations;" -B -s 2>/dev/null)
if [ "$?" == 0 ] && [ "$COUNT" == 0 ]; then
echo "Create missing default configuration."
mysql --defaults-extra-file=${INIFILE} -e "INSERT INTO grafana_configurations (api_url, api_key, graphite_prefix, use_https, use_proxy, ignore_ssl_certificate, dashboard_style, created, modified) VALUES('grafana.docker', '${API_KEY}', 'openitcockpit', 1, 0, 1, 'light', '2018-12-05 08:42:55', '2018-12-05 08:42:55');"
fi
set -e
fi
if [ ! -f /opt/openitc/etc/mod_gearman/secret.file ]; then
echo "Generate new shared secret for Mod-Gearman"
MG_KEY=$(php -r "echo bin2hex(openssl_random_pseudo_bytes(16, \$cstrong));")
echo $MG_KEY > /opt/openitc/etc/mod_gearman/secret.file
fi
chown nagios:nagios /opt/openitc/etc/mod_gearman/secret.file
chmod 400 /opt/openitc/etc/mod_gearman/secret.file
echo "---------------------------------------------------------------"
echo "Scan and import ACL objects. This will take a while..."
oitc Acl.acl_extras aco_sync
oitc compress
oitc setup
oitc nagios_export
if [[ -d "/opt/openitc/nagios/rollout" ]]; then
if [[ ! -f "/opt/openitc/nagios/rollout/resource.cfg" ]]; then
ln -s /opt/openitc/nagios/etc/resource.cfg /opt/openitc/nagios/rollout/resource.cfg
fi
fi
echo "Enabling webserver configuration"
ln -s /etc/nginx/sites-available/openitc /etc/nginx/sites-enabled/openitc
rm -f /etc/nginx/sites-enabled/default
systemctl restart\
statusengine.service\
nagios.service\
nginx.service\
sudo_server.service\
oitc_cmd.service\
gearman_worker.service\
push_notification.service\
openitcockpit-node.service\
oitc_cronjobs.timer
# Restart services if they are running
for srv in supervisor.service; do
if systemctl is-active --quiet $srv; then
echo "Restart service: $srv"
systemctl restart $srv
fi
done
# Restart services if they exists
# Mod_Gearman workers are optional because they could be offloaded to a different host
for srv in mod-gearman-worker.service; do
if systemctl is-enabled --quiet $srv &>/dev/null; then
echo "Restart service: $srv"
systemctl restart $srv
fi
done
echo "Detected PHP Version: ${PHPVersion} try to restart php-fpm"
set +e
systemctl is-enabled --quiet php${PHPVersion}-fpm.service &>/dev/null
RC=$?
if [ $RC -eq 0 ]; then
#Is it php7.3-fpm-service ?
systemctl restart php${PHPVersion}-fpm.service
else
# Is it just php-fpm.service?
systemctl is-enabled --quiet php-fpm.service
RC=$?
if [ $RC -eq 0 ]; then
systemctl restart php-fpm.service
else
echo "ERROR: could not detect php-fpm systemd service file. You need to restart php-fpm manualy"
fi
fi
set -e
#Set default permissions, check for always allowed permissions and dependencies
oitc roles --enable-defaults --admin
date > /opt/openitc/etc/.installation_done
/opt/openitc/frontend/UPDATE.sh