1 of 1

Dynamic Environment

To load environment variables into the configuration you can use the dynamic.env.config property key to list all the property names that will need templating at run time. Pinot will lookup the in the environment for the variable specified as value and insert the contents in the configuration.

`dynamic.env.config` is a property that refers to the configuration it's defined in. If you have multiple configuration files make sure to define it in each one of them listing the all the properties that need templating in that specific file.

Example:

Following an example where we first load some variables in the ENV and then we specify in the config what needs to be templated and with which variable.

Config from CLI or Config Path

Final result (in memory)

Dynamic Environment

Example:

Following an example where we first load some variables in the ENV and then we specify in the config what needs to be templated and with which variable.

Config from CLI or Config Path

Final result (in memory)

export PINOT_CONTROLLER_HOST=host
export PINOT_SERVER_PROPERTY=property
export ANOTHER_VARIABLE=random

dynamic.env.config=pinot.controller.host,pinot.server.property,other.var
pinot.controller.host=PINOT_CONTROLLER_HOST
pinot.server.property=PINOT_SERVER_PROPERTY
other.var=ANOTHER_VARIABLE

dynamic.env.config=pinot.controller.host,pinot.server.property,other.var
pinot.controller.host=host
pinot.server.property=property
other.var=random

dynamic.env.config=pinot.controller.host,pinot.server.property,other.var
pinot.controller.host=PINOT_CONTROLLER_HOST
pinot.server.property=PINOT_SERVER_PROPERTY
other.var=ANOTHER_VARIABLE

dynamic.env.config=pinot.controller.host,pinot.server.property,other.var
pinot.controller.host=host
pinot.server.property=property
other.var=random

Dynamic Environment

hashtagExample:

hashtagConfig from CLI or Config Path

hashtagFinal result (in memory)

Dynamic Environment

hashtagExample:

hashtagConfig from CLI or Config Path

hashtagFinal result (in memory)

Example:

Config from CLI or Config Path

Final result (in memory)

Example:

Config from CLI or Config Path

Final result (in memory)