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#!/bin/sh set -e [ -f /etc/sysconfig/grafana-server ] && . /etc/sysconfig/grafana-server startGrafana() { if [ -x /bin/systemctl ] ; then /bin/systemctl daemon-reload /bin/systemctl start grafana-server.service elif [ -x /etc/init.d/grafana-server ] ; then /etc/init.d/grafana-server start elif [ -x /etc/rc.d/init.d/grafana-server ] ; then /etc/rc.d/init.d/grafana-server start fi } stopGrafana() { if [ -x /bin/systemctl ] ; then /bin/systemctl stop grafana-server.service > /dev/null 2>&1 || : elif [ -x /etc/init.d/grafana-service ] ; then /etc/init.d/grafana-service stop elif [ -x /etc/rc.d/init.d/grafana-service ] ; then /etc/rc.d/init.d/grafana-service stop fi } # Initial installation: $1 == 1 # Upgrade: $1 == 2, and configured to restart on upgrade if [ $1 -eq 1 ] ; then [ -z "$GRAFANA_USER" ] && GRAFANA_USER="grafana" [ -z "$GRAFANA_GROUP" ] && GRAFANA_GROUP="grafana" if ! getent group "$GRAFANA_GROUP" > /dev/null 2>&1 ; then groupadd -r "$GRAFANA_GROUP" fi if ! getent passwd "$GRAFANA_USER" > /dev/null 2>&1 ; then useradd -r -g "$GRAFANA_GROUP" -d /usr/share/grafana -s /sbin/nologin \ -c "grafana user" "$GRAFANA_USER" fi # Set user permissions on /var/log/grafana, /var/lib/grafana mkdir -p /var/log/grafana /var/lib/grafana chown -R $GRAFANA_USER:$GRAFANA_GROUP /var/log/grafana /var/lib/grafana chmod 755 /var/log/grafana /var/lib/grafana # copy user config files if [ ! -f $CONF_FILE ]; then cp /usr/share/grafana/conf/sample.ini $CONF_FILE cp /usr/share/grafana/conf/ldap.toml /etc/grafana/ldap.toml fi if [ ! -d $PROVISIONING_CFG_DIR ]; then mkdir -p $PROVISIONING_CFG_DIR/dashboards $PROVISIONING_CFG_DIR/datasources cp /usr/share/grafana/conf/provisioning/dashboards/sample.yaml $PROVISIONING_CFG_DIR/dashboards/sample.yaml cp /usr/share/grafana/conf/provisioning/datasources/sample.yaml $PROVISIONING_CFG_DIR/datasources/sample.yaml fi if [ ! -d $PROVISIONING_CFG_DIR/notifiers ]; then mkdir -p $PROVISIONING_CFG_DIR/notifiers cp /usr/share/grafana/conf/provisioning/notifiers/sample.yaml $PROVISIONING_CFG_DIR/notifiers/sample.yaml fi if [ ! -d $PROVISIONING_CFG_DIR/plugins ]; then mkdir -p $PROVISIONING_CFG_DIR/plugins cp /usr/share/grafana/conf/provisioning/plugins/sample.yaml $PROVISIONING_CFG_DIR/plugins/sample.yaml fi if [ ! -d $PROVISIONING_CFG_DIR/access-control ]; then mkdir -p $PROVISIONING_CFG_DIR/access-control cp /usr/share/grafana/conf/provisioning/access-control/sample.yaml $PROVISIONING_CFG_DIR/access-control/sample.yaml fi if [ ! -d $PROVISIONING_CFG_DIR/alerting ]; then mkdir -p $PROVISIONING_CFG_DIR/alerting cp /usr/share/grafana/conf/provisioning/alerting/sample.yaml $PROVISIONING_CFG_DIR/alerting/sample.yaml fi # configuration files should not be modifiable by grafana user, as this can be a security issue chown -Rh root:$GRAFANA_GROUP /etc/grafana/* chmod 755 /etc/grafana find /etc/grafana -type f -exec chmod 640 {} ';' find /etc/grafana -type d -exec chmod 755 {} ';' if [ -x /bin/systemctl ] ; then echo "### NOT starting on installation, please execute the following statements to configure grafana to start automatically using systemd" echo " sudo /bin/systemctl daemon-reload" echo " sudo /bin/systemctl enable grafana-server.service" echo "### You can start grafana-server by executing" echo " sudo /bin/systemctl start grafana-server.service" elif [ -x /sbin/chkconfig ] ; then echo "### NOT starting grafana-server by default on bootup, please execute" echo " sudo /sbin/chkconfig --add grafana-server" echo "### In order to start grafana-server, execute" echo " sudo service grafana-server start" fi elif [ $1 -ge 2 ] ; then if [ "$RESTART_ON_UPGRADE" == "true" ]; then stopGrafana startGrafana fi fi