inital version

init.sh

@@ -0,0 +1,56 @@
+#!/bin/bash
+
+ICINGA2_FILE_API_CONF=/etc/icinga2/features-enabled/api.conf
+ICINGA2_FILE_API_USER_CONF=/etc/icinga2/conf.d/api-users.conf
+ICINGA2_FILE_ICINGADB_CONF=/etc/icinga2/features-enabled/icingadb.conf
+
+## init icinga config files if need
+if [ -z "$(ls -A /data)" ]; then
+	echo init icinga2 config
+	cp -ax /data-init/* /data
+	rm -rf /data-init
+fi
+
+## init api user
+if [ ! -f "$ICINGA2_FILE_API_CONF" ]; then
+    echo run api setup because no config exists
+    /usr/sbin/icinga2 api setup
+
+    ## only on inital setup replace one time the api root user password if a env var is set
+    if [ ! -z "$ICINGA2_API_USER_ROOT_PASS" ]; then
+        echo set inital api root user password
+        sed -i "s|password = \".*\"|password = \"$ICINGA2_API_USER_ROOT_PASS\"|g" $ICINGA2_FILE_API_USER_CONF
+    fi
+
+    ## only on inital setup create a icingaweb api user if env var is set
+    ## permission source: https://icinga.com/docs/icinga-web/latest/modules/monitoring/doc/05-Command-Transports/
+    if [ ! -z "$ICINGA2_API_USER_ICINGAWEB_PASS" ]; then
+        echo set inital icingadb api user
+        echo 'object ApiUser "icingaweb2" {' >> $ICINGA2_FILE_API_USER_CONF
+        echo "  password = \"$ICINGA2_API_USER_ICINGAWEB_PASS\"" >> $ICINGA2_FILE_API_USER_CONF
+        echo '  permissions = [ "status/query", "actions/*", "objects/modify/*", "objects/query/*" ]' >> $ICINGA2_FILE_API_USER_CONF
+        echo '}' >> $ICINGA2_FILE_API_USER_CONF
+    fi
+fi
+
+## enable icingadb feature if not active
+if [ ! -f "$ICINGA2_FILE_ICINGADB_CONF" ]; then
+    echo enable icingadb
+    /usr/sbin/icinga2 feature enable icingadb
+fi
+
+## replace redis conf is env vars set (anytime)
+if [ ! -z "$ICINGA2_ICINGADB_REDIS_HOST" ]; then
+    echo set new redis host
+    sed -i "s|\(//\)*host = \".*\"|host = \"$ICINGA2_ICINGADB_REDIS_HOST\"|g" $ICINGA2_FILE_ICINGADB_CONF
+fi
+if [ ! -z "$ICINGA2_ICINGADB_REDIS_PORT" ]; then
+    echo set new redis port
+    sed -i "s|\(//\)*port = .*|port = $ICINGA2_ICINGADB_REDIS_PORT|g" $ICINGA2_FILE_ICINGADB_CONF
+fi
+if [ ! -z "$ICINGA2_ICINGADB_REDIS_PASS" ]; then
+    echo set new redis password
+    sed -i "s|\(//\)*password = \".*\"|password = \"$ICINGA2_ICINGADB_REDIS_PASS\"|g" $ICINGA2_FILE_ICINGADB_CONF
+fi
+
+/usr/sbin/icinga2 daemon