The config.json is the primary configuration file that holds all required settings in order to run an Exivity instance or node successfully. Theconfig.jsonis divided into several sections related to the individual Exivity software components (i.e. database, mq, etc) and is typically created and modified by the installer. However, in some situations such as multi-node setups, it is required to change this configuration file in order to support different workloads on different nodes. Also when migrating to a different PostgreSQL database or RabbitMQ cluster, it would be required to change the database or mqrelated settings in the config.jsonconfiguration file.
db
The db section contains the settings for the PostgreSQL database engine where the Exivity database is hosted: