{ config, pkgs, serverInfo, ... }: let extraWorkersProperties = pkgs.lib.optionalString (config ? extraWorkersProperties) config.extraWorkersProperties; workersProperties = pkgs.writeText "workers.properties" '' # Define list of workers that will be used # for mapping requests # The configuration directives are valid # for the mod_jk version 1.2.18 and later # worker.list=loadbalancer,status # Define Node1 # modify the host as your host IP or DNS name. worker.node1.port=8009 worker.node1.host=localhost worker.node1.type=ajp13 worker.node1.lbfactor=1 # Load-balancing behaviour worker.loadbalancer.type=lb worker.loadbalancer.balance_workers=node1 # Status worker for managing load balancer worker.status.type=status ${extraWorkersProperties} ''; in { extraModules = [ { name = "jk"; path = "${pkgs.tomcat_connectors}/modules/mod_jk.so"; } ]; extraConfig = '' # Where to find workers.properties JkWorkersFile ${workersProperties} # Where to put jk logs JkLogFile ${serverInfo.serverConfig.logDir}/mod_jk.log # Set the jk log level [debug/error/info] JkLogLevel info # Select the log format JkLogStampFormat "[%a %b %d %H:%M:%S %Y]" # JkOptions indicates to send SSK KEY SIZE # Note: Changed from +ForwardURICompat. # See http://tomcat.apache.org/security-jk.html JkOptions +ForwardKeySize +ForwardURICompatUnparsed -ForwardDirectories # JkRequestLogFormat JkRequestLogFormat "%w %V %T" # Mount your applications JkMount /__application__/* loadbalancer # You can use external file for mount points. # It will be checked for updates each 60 seconds. # The format of the file is: /url=worker # /examples/*=loadbalancer #JkMountFile uriworkermap.properties # Add shared memory. # This directive is present with 1.2.10 and # later versions of mod_jk, and is needed for # for load balancing to work properly # Note: Replaced JkShmFile logs/jk.shm due to SELinux issues. Refer to # https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=225452 JkShmFile ${serverInfo.serverConfig.stateDir}/jk.shm # Static files in all Tomcat webapp context directories are served by apache JkAutoAlias /var/tomcat/webapps # All requests go to worker by default JkMount /* loadbalancer # Serve some static files using httpd #JkUnMount /*.html loadbalancer #JkUnMount /*.jpg loadbalancer #JkUnMount /*.gif loadbalancer #JkUnMount /*.css loadbalancer #JkUnMount /*.png loadbalancer #JkUnMount /*.js loadbalancer # Add jkstatus for managing runtime data JkMount status Order deny,allow Deny from all Allow from 127.0.0.1 ''; }