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#!/usr/bin/env sh set -e [ -f /etc/default/grafana-server ] && . /etc/default/grafana-server IS_UPGRADE=false # Initial installation: $1 == configure # Upgrade: $1 == configure, and $2 not empty if [ "$1" = configure ]; then [ -z "$GRAFANA_USER" ] && GRAFANA_USER="grafana" [ -z "$GRAFANA_GROUP" ] && GRAFANA_GROUP="grafana" if ! getent group "$GRAFANA_GROUP" > /dev/null 2>&1 ; then addgroup --system "$GRAFANA_GROUP" --quiet fi if ! id "$GRAFANA_USER" > /dev/null 2>&1 ; then adduser --system --home /usr/share/grafana --no-create-home \ --ingroup "$GRAFANA_GROUP" --disabled-password --shell /bin/false \ "$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 $1=configure and $2 is set, this is an upgrade if [ "$2" != "" ]; then IS_UPGRADE=true fi if [ "x$IS_UPGRADE" != "xtrue" ]; then if command -v systemctl >/dev/null; 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" echo "### You can start grafana-server by executing" echo " sudo /bin/systemctl start grafana-server" elif command -v update-rc.d >/dev/null; then echo "### NOT starting grafana-server by default on bootup, please execute" echo " sudo update-rc.d grafana-server defaults 95 10" echo "### In order to start grafana-server, execute" echo " sudo service grafana-server start" fi elif [ "$RESTART_ON_UPGRADE" = "true" ]; then echo -n "Restarting grafana-server service..." if command -v systemctl >/dev/null; then systemctl daemon-reload systemctl restart grafana-server || true elif [ -x /etc/init.d/grafana-server ]; then if command -v invoke-rc.d >/dev/null; then invoke-rc.d grafana-server restart || true else /etc/init.d/grafana-server restart || true fi fi echo " OK" fi fi