solr.yml

# (c) 2016 DataNexus Inc.  All Rights Reserved
#
# Defaults that are necessary for all deployments of
# LucidWorks Fusion (Solr)
---
application: solr

# the URL that should be used to download the Fusion (Solr) distribution
# (Fusion is distributed as a gzipped tarfile)
solr_url: "https://download.lucidworks.com/fusion-3.0.0.tar.gz"

# the directory where the solr data will be written
solr_data_dir: /opt/lucidworks/data

# the names of the interfaces to use for the Fusion (Solr) services;
# the "data" interface is the private interface that is used to communicate
# with other members of the cluster (and Zookeeper), while the "api"
# interface is the interface that the Fusion servers listen on for connections
# from clients
api_iface: "eth0"
data_iface: "eth0"

# the directory that the distribution should be unpacked into
solr_dir: "/opt/lucidworks"

# the username and group that should be used when installing
# and running Fusion (Solr)
solr_user: "lucidworks"
solr_group: "lucidworks"

# the packages that need to be installed for Solr nodes (the JRE and JDK
# packages from the OpenJDK project)
solr_package_list: ["java-1.8.0-openjdk", "java-1.8.0-openjdk-devel"]

# used to install Fusion (Solr) from a local (to the Ansible node) gzipped
# tarfile (if it exists)
local_solr_file: ""

# path used to access private keys (defaults to the current working directory)
private_key_path: "."

# fusion.properties values
default_gc_type: g1
solr_java_ops: -Xms16g -Xmx16g -Xss256k
ui_java_ops: -Xms1g -Xmx1g
connectors_java_ops: -Xms3g -Xmx3g -Xss256k

# systemd specific user limits 
open_files: 32768
processes_number: 65536