Mercury is a service for Hotspot users' accounts management (it is used by eltex-portal and eltex-apb services).
Interaction between services is based on gRPC API.
Service configuration files:
- /etc/eltex-mercury/application.conf
database {
host = localhost
port = 3306
name = radius
user = javauser
password = javapassword
readOnly = false # For ReadOnly database
pool {
maxPoolSize = 20 # Maximum number of database connections
minimumIdle = 1 # Minimum number of idle connections
connectionTimeout = 5000 # Database connection timeout
}
}
# Enable sending information on changes in radstat table to logging-service
sorm3Enabled = false
# Configuring connection to eltex-logging-service
logging {
host = localhost
port = 9099
}
- /etc/default/eltex-mercury
# Eltex-Mercury daemon parameters # Initial size of Java heap JAVA_INIT_HEAP=16m # Maximum size of Java heap JAVA_MAX_HEAP=256m # Additional arguments to pass to java JAVA_OPTS="-XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/var/log/eltex-mercury" PORT=6565
Communication between eltex-portal and Mercury is set in Portal Constructor — "System settings" - "Mercury access":
Communication between eltex-apb and Mercury is set in apb configuration file - /etc/eltex-apb/apb.properties:
... mercury.host=localhost mercury.port=6565 mercury.pool.size=100 ...
Service installation: apt-get install eltex-mercury