options table - CoralOS Docs

Options allow an agent to be configured or tweaked at runtime. All options, unless specified as optional, will be provided to the agent by the server as environment variables. An agent that has required options with no default values will require the user to specify values for those options.

[options.EXAMPLE_OPTION]
type = "string"

[options.EXAMPLE_REQUIRED_OPTION]
type = "string"
required = true

[options.EXAMPLE_DEFAULT_OPTION]
type = "string"
default = "default value for this option"

Requirements

Option names must be between 1 and 256 characters
Option names must match ^[a-zA-Z_][a-zA-Z_$0-9]*$: start with a letter or underscore, followed by letters, digits, underscores or $
An agent may only specify 512 options
The combined size of all default values for all options may not exceed 6 MiB

Types

All options must specify a type. Different option types have different fields. Available option types:

Type	List type	Description
i8	list[i8]	8-bit signed integer
i16	list[i16]	16-bit signed integer
i32	list[i32]	32-bit signed integer
i64	list[i64]	64-bit signed integer
u8	list[u8]	8-bit unsigned integer
u16	list[u16]	16-bit unsigned integer
u32	list[u32]	32-bit unsigned integer
u64	list[u64]	64-bit unsigned integer
f32	list[f32]	32-bit floating-point number
f64	list[f64]	64-bit floating-point number
bool	—	Boolean value
string	list[string]	UTF-8 string
blob	list[blob]	Binary data