version: "3.8"
services:
    loadbalancer:
        image: "pdftron/wv-loadbalancer:latest"
        # For providing a SSL key. Mounts the directory named SSL and expects a combined_key.pem to be present.
        # volumes:
        #  - ./ssl/:/etc/ssl/default/
        environment:
            # used if you wish to replace the SSL port with another HTTP port
            # bind '8051' in your ports to use this port
            # effective for a situation where HTTPs is handled by another entrypoint
            DISABLE_SSL: 'false'
            # used if the anonymous annotations feature is being hosted on a server other than
            # the one which processes PDFs
            INITIAL_NODE_A: pdfd-tomcat
            #INITIAL_NODE_B: pdfd-tomcat1
            #INITIAL_NODE_C: pdfd-tomcat2
            # Sets a URL prefix for the server
            URL_PREFIX:
            # Enables management from tcp socket 4893
            # Do not enable unless your server is secure from external access
            # Add 4893:4893 to the ports section if using this
            ENABLE_TCP_MANAGEMENT: 'false'
        ports:
            # Sets the port to bind the internal 8090 port to. Follows the pattern
            # external:internal (80:8090). Internal port must either be 8050 or 4430.
            # Non ssl access
            - 8090:8050
            # SSL access
            - 8443:4430
            # Port for TCP management
            - 60001:60001
        restart: always
    pdfd-tomcat:
        image: "pdftron/webviewer-server:latest"
        # If performing SSL directly from tomcat, replace the keys in the tc_ssl folder with your own. 
        # This can be left alone if using the load balancer, or handling ssl with any other service.
        # volumes:
        #  - ./tc_ssl:/usr/local/apache-tomcat/conf/ssl
        # uncomment this and place any self signed certs your network will use inside of this folder locally
        #  - ./external_certs:/certs
        # uncomment to map the static data directory to a drive outside the container
        # just replace my_external_static_data with the desired externally mapped folder.
        #  - /files/my_external_data:/usr/local/apache-tomcat/static_data
        # uncomment to map local data directory to external_resrouces
        # just replace the local/path to data directory on local file system
        # volumes:
        #  - local/path:/usr/local/apache-tomcat/external_resources
        ulimits:
          nofile:
            soft: 64000
            hard: 64000
        environment:
          # More info about these arguments can be found at: 
            # https://www.pdftron.com/documentation/web/guides/wv-server-config
            # Place your PDFTron key in this argument.
            TRN_PDFNET_KEY: 'eFileCabinet Inc.:OEM:Revver::B+:AMS(20240212):8B64F5BCE66F7F6F14C0BA591225EE08600DC24E55F95496B47444CBAE2A4135F5C7'
            # If set to true, tomcat will include the demo app at localhost:port/demo?s
            INCLUDE_DEMO: 'true'
            # Normally the cache cleanup is triggered once there is less than 1Gb 
            # of space remaining on the partition, at which point files that have
            # not been accessed recently are wiped from the cache.
            # The following two settings override this behaviour. See here for more information.
            # https://www.pdftron.com/documentation/web/guides/wv-server-hardware-and-network/#using-the-on-disk-cache
            # TRN_MAX_CACHE_AGE_MINUTES: 0
            # Cached content will be cleaned up until the cache occupies less space
            # than this limit
            # TRN_MAX_CACHED_MB: 0
            # Control the cookie WebViewer Server checks for user stickiness.
            TRN_DEBUG_MODE: 'false'
            TRN_DISABLE_VALIDATION: 'true'