.. _installation-file:


Installation File
==============================================

FindFace Enterprise Server installation configuration is automatically saved to a file ``/tmp/<findface-installer-*>.json``. You can edit this file and use it to install FindFace Enterprise Server on other hosts without having to answer the installation questions again.

.. tip::
   See :ref:`installer` to learn more about the FindFace Enterprise Server installer.

.. important::
   Be sure to remove fields ``*.config``, ``exp_ip``, and ``int_ip`` before installing FindFace Enterprise Server on a host with a different IP address.


.. code::

   {
     "ignore_lowmem": true,
     "findface-security.config": {
       "EXTERNAL_ADDRESS": "http://172.20.77.78"
     },
     "inter_ip.bind": "127.0.0.1",
     "memcached.config": {
       "listen_host": "127.0.0.1",
       "max_memory": 1024,
       "item_size": 16
     },
     "findface-video-worker.config": {
       "FKVD_WRK_CAP": "10",
       "FKVD_NTLS_ADDR": "127.0.0.1:3133",
       "streamer": [
         "port = 18999",
         "url = ws://127.0.0.1:18999/stream/"
       ],
       "FKVD_MGR_ADDR": "127.0.0.1:18811"
     },
     "ext_ip.bind": "0.0.0.0",
     "findface-data.models": [
       "./findface-data-age.v1-cpu_3.0.0_amd64.deb",
       "./findface-data-age.v1-gpu_3.0.0_amd64.deb",
       "./findface-data-beard.v0-cpu_3.0.0_amd64.deb",
       "./findface-data-beard.v0-gpu_3.0.0_amd64.deb",
       "./findface-data-grapefruit-160-cpu_3.0.0_amd64.deb",
       "./findface-data-grapefruit-160-gpu_3.0.0_amd64.deb",
       "./findface-data-grapefruit-480-cpu_3.0.0_amd64.deb",
       "./findface-data-grapefruit-480-gpu_3.0.0_amd64.deb",
       "./findface-data-emotions.v1-cpu_3.0.0_amd64.deb",
       "./findface-data-emotions.v1-gpu_3.0.0_amd64.deb",
       "./findface-data-gender.v2-cpu_3.0.0_amd64.deb",
       "./findface-data-gender.v2-gpu_3.0.0_amd64.deb",
       "./findface-data-glasses3.v0-cpu_3.0.0_amd64.deb",
       "./findface-data-glasses3.v0-gpu_3.0.0_amd64.deb",
       "./findface-data-liveness.v1-gpu_3.0.0_amd64.deb"
     ],
     "findface-video-worker.variant": "cpu",
     "inter_ip.advertised": "127.0.0.1",
     "product": "security",
     "findface-ntls.config": {
       "NTLS_LISTEN": "127.0.0.1:3133",
       "NTLS_LICENSE_DIR": "/opt/ntech/license",
       "NTLS_LISTEN_UI": "127.0.0.1:3185"
     },
     "ext_ip.advertised": "172.20.77.78",
     "tnt_instances": 2,
     "findface-facerouter.config": {
       "port": "18820",
       "host": "127.0.0.1",
       "plugin_source": "dir",
       "plugin_dir": "/etc/findface-facerouter-plugins",
       "sfapi_url": "http://127.0.0.1:18411"
     },
     "findface-sf-api.config": {
       "storage-api": {
         "shards": [
           {
             "slave": "",
             "master": "http://127.0.0.1:8101/v2/"
           },
           {
             "slave": "",
             "master": "http://127.0.0.1:8102/v2/"
           }
         ]
       },
       "listen": "127.0.0.1:18411",
       "extraction-api": {
         "extraction-api": "http://127.0.0.1:18666"
       }
     },
     "type": "stand-alone",
     "findface-extraction-api.variant": "cpu",
     "findface-video-manager.config": {
       "rpc": {
         "listen": "127.0.0.1:18811"
       },
       "listen": "127.0.0.1:18810",
       "master": {
         "self_url": "127.0.0.1:18811",
         "self_url_http": "127.0.0.1:18811"
       },
       "ntls": {
         "url": "http://127.0.0.1:3185/",
         "enabled": false
       }
     },
     "components": [
       "findface-data",
       "memcached",
       "etcd",
       "redis",
       "postgresql",
       "findface-ntls",
       "findface-extraction-api",
       "findface-sf-api",
       "findface-upload",
       "findface-video-manager",
       "findface-video-worker",
       "findface-security",
       "findface-tarantool-server"
     ],
     "findface-tarantool-server.config": {
       "shard-002": {
         "TNT_LISTEN": "127.0.0.1:33002",
         "TNT_DATA_DIR": "/opt/ntech/var/lib/tarantool/shard-002",
         "TNT_META_SCHEME": "meta_scheme",
         "TNT_FF_LISTEN_PORT": "8102",
         "TNT_FF_LISTEN_IP": "127.0.0.1",
         "TNT_EXTRA_LUA": "\ndofile(\"/etc/ffsecurity/tnt_schema.lua\")\n",
         "TNT_FF_NTLS": "127.0.0.1:3133"
       },
       "shard-001": {
         "TNT_LISTEN": "127.0.0.1:33001",
         "TNT_DATA_DIR": "/opt/ntech/var/lib/tarantool/shard-001",
         "TNT_META_SCHEME": "meta_scheme",
         "TNT_FF_LISTEN_PORT": "8101",
         "TNT_FF_LISTEN_IP": "127.0.0.1",
         "TNT_EXTRA_LUA": "\ndofile(\"/etc/ffsecurity/tnt_schema.lua\")\n",
         "TNT_FF_NTLS": "127.0.0.1:3133"
       }
     },
     "findface-extraction-api.config": {
       "extractors": {
         "instances": 1,
         "models": {
           "emotions": "",
           "age": "",
           "gender": "",
           "face": "face/grapefruit_480.cpu.fnk"
         }
       },
       "nnd": {
         "quality_estimator": true
       },
       "listen": "127.0.0.1:18666",
       "license_nils_server": "127.0.0.1:3133"
     }  
   }


To automatically install FindFace Enterprise Server on another host without answering the installation questions, use the following command:

.. code::

   sudo ./findface-security-2.1.0-server-3.1.0.run -f /tmp/<findface-installer-*>.json