100 lines
4.0 KiB
Bash
100 lines
4.0 KiB
Bash
#!/bin/bash
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ICINGA2_FILE_API_CONF=/etc/icinga2/features-enabled/api.conf
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ICINGA2_FILE_API_USER_CONF=/etc/icinga2/conf.d/api-users.conf
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ICINGA2_FILE_ICINGADB_CONF=/etc/icinga2/features-enabled/icingadb.conf
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ICINGA2_FILE_INFLUXDB_CONF=/etc/icinga2/features-enabled/influxdb.conf
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ICINGA2_CONF_DIR='/etc/icinga2/conf.d'
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ICINGA2_ZONE_MASTER='/etc/icinga2/zones.d/master'
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ICINGA2_GLOBAL_TEMPLATES='/etc/icinga2/zones.d/global-templates'
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## init icinga config files if need
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if [ -z "$(ls -A /data)" ]; then
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echo init icinga2 config
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cp -ax /data-init/* /data
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rm -rf /data-init
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## init node as master and global templates
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icinga2 node setup --master --disable-confd
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mkdir -p $ICINGA2_GLOBAL_TEMPLATES
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mkdir -p $ICINGA2_ZONE_MASTER
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mv $ICINGA2_CONF_DIR/hosts.conf $ICINGA2_ZONE_MASTER/
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mv $ICINGA2_CONF_DIR/*.conf $ICINGA2_GLOBAL_TEMPLATES/
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mv $ICINGA2_GLOBAL_TEMPLATES/api-users.conf $ICINGA2_CONF_DIR/
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## only on inital setup create a icingaweb api user if env var is set
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## permission source: https://icinga.com/docs/icinga-web/latest/modules/monitoring/doc/05-Command-Transports/
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if [ ! -z "$ICINGA2_API_USER_ICINGAWEB_PASS" ]; then
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echo set inital icingadb api user
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echo 'object ApiUser "icingaweb2" {' >> $ICINGA2_FILE_API_USER_CONF
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echo " password = \"$ICINGA2_API_USER_ICINGAWEB_PASS\"" >> $ICINGA2_FILE_API_USER_CONF
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echo ' permissions = [ "status/query", "actions/*", "objects/modify/*", "objects/query/*" ]' >> $ICINGA2_FILE_API_USER_CONF
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echo '}' >> $ICINGA2_FILE_API_USER_CONF
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fi
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## only on inital setup create a pki-ticket api user if env var is set
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## permission source: https://icinga.com/docs/icinga-2/latest/doc/06-distributed-monitoring/#csr-auto-signing-on-the-master
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if [ ! -z "$ICINGA2_API_USER_SATELLITE_PASS" ]; then
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echo set inital pki-ticket api user
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echo 'object ApiUser "pki-ticket" {' >> $ICINGA2_FILE_API_USER_CONF
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echo " password = \"$ICINGA2_API_USER_SATELLITE_PASS\"" >> $ICINGA2_FILE_API_USER_CONF
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echo ' permissions = [ "actions/generate-ticket" ]' >> $ICINGA2_FILE_API_USER_CONF
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echo '}' >> $ICINGA2_FILE_API_USER_CONF
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fi
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## only on inital setup replace one time the api root user password if a env var is set
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if [ ! -z "$ICINGA2_API_USER_ROOT_PASS" ]; then
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echo set inital api root user password
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sed -i "s|password = \".*\"|password = \"$ICINGA2_API_USER_ROOT_PASS\"|g" $ICINGA2_FILE_API_USER_CONF
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fi
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fi
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## enable icingadb feature if not active
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if [ ! -f "$ICINGA2_FILE_ICINGADB_CONF" ]; then
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echo enable icingadb
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/usr/sbin/icinga2 feature enable icingadb
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fi
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## icingadb: replace redis conf is env vars set (anytime)
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if [ ! -z "$ICINGA2_ICINGADB_REDIS_HOST" ]; then
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echo set new redis host
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sed -i "s|\(//\)*host = \".*\"|host = \"$ICINGA2_ICINGADB_REDIS_HOST\"|g" $ICINGA2_FILE_ICINGADB_CONF
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fi
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if [ ! -z "$ICINGA2_ICINGADB_REDIS_PORT" ]; then
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echo set new redis port
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sed -i "s|\(//\)*port = .*|port = $ICINGA2_ICINGADB_REDIS_PORT|g" $ICINGA2_FILE_ICINGADB_CONF
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fi
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if [ ! -z "$ICINGA2_ICINGADB_REDIS_PASS" ]; then
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echo set new redis password
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sed -i "s|\(//\)*password = \".*\"|password = \"$ICINGA2_ICINGADB_REDIS_PASS\"|g" $ICINGA2_FILE_ICINGADB_CONF
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fi
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## enable icingadb feature if not active
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if [ ! -f "$ICINGA2_FILE_INFLUXDB_CONF" ]; then
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echo enable influxdb
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/usr/sbin/icinga2 feature enable influxdb
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sed -i "s|//| |g" $ICINGA2_FILE_INFLUXDB_CONF
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fi
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if [ ! -z "$ICINGA2_INFLUXDB_HOST" ]; then
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echo set new influxdb host
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sed -i "s|\(//\)*host = \".*\"|host = \"$ICINGA2_INFLUXDB_HOST\"|g" $ICINGA2_FILE_INFLUXDB_CONF
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fi
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if [ ! -z "$ICINGA2_INFLUXDB_PORT" ]; then
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echo set new influxdb port
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sed -i "s|\(//\)*port = \".*\"|port = $ICINGA2_INFLUXDB_PORT|g" $ICINGA2_FILE_INFLUXDB_CONF
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fi
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if [ ! -z "$ICINGA2_INFLUXDB_DB" ]; then
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echo set new influxdb database
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sed -i "s|\(//\)*database = \".*\"|database = \"$ICINGA2_INFLUXDB_DB\"|g" $ICINGA2_FILE_INFLUXDB_CONF
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fi
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# run CMD
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exec "$@" |