Usage
How to use Falco Talon
Falco Talon can also be used as a CLI to help you to manage your rules by checking their validities (useful in a CI), printing the result of their merges or by listing the available actionners, outputs and notifiers.
$ falco-talon --help
Falco Talon is a Response Engine for managing threats in Kubernetes
It enhances the solutions proposed by Falco community with a dedicated,
no-code solution. With easy rules, you can perform actions over compromised pods.
Usage:
falco-talon [command]
Available Commands:
actionners Manage the actionners
completion Generate the autocompletion script for the specified shell
help Help about any command
notifiers Manage the Notifiers
outputs Manage the Outputs
rules Manage Falco Talon rules
server Start Falco Talon server
version Print version of Falco Talon.
Flags:
-c, --config string Falco Talon Config File (default "/etc/falco-talon/config.yaml")
-h, --help help for falco-talon
-r, --rules stringArray Falco Talon Rules File (default [/etc/falco-talon/rules.yaml])
Use "falco-talon [command] --help" for more information about a command.
Start the server listening the events
$ falco-talon server --help
Start Falco Talon
Usage:
falco-talon server [flags]
Flags:
-h, --help help for server
Global Flags:
-c, --config string Falco Talon Config File (default "/etc/falco-talon/config.yaml")
-r, --rules stringArray Falco Talon Rules File (default [/etc/falco-talon/rules.yaml])
Manage the rules
$ falco-talon rules --help
Manage the rules loaded by Falco Talon. You can print them in the stdout or check their validity.
Usage:
falco-talon rules [command]
Available Commands:
check Check Falco Talon Rules file
print Print the loaded by Falco Talon in the stdout
Flags:
-h, --help help for rules
Global Flags:
-c, --config string Falco Talon Config File (default "/etc/falco-talon/config.yaml")
-r, --rules stringArray Falco Talon Rules File (default [/etc/falco-talon/rules.yaml])
Use "falco-talon rules [command] --help" for more information about a command.
Check the validity of the rules
$ falco-talon rules check --help
Check Falco Talon Rules file
Usage:
falco-talon rules check [flags]
Flags:
-h, --help help for check
Global Flags:
-c, --config string Falco Talon Config File (default "/etc/falco-talon/config.yaml")
-r, --rules stringArray Falco Talon Rules File (default [/etc/falco-talon/rules.yaml])
Examples
$ falco-talon rules check -r rules.yaml -r rules_override.yaml
2024-09-03T16:03:51+02:00 INF rules result="rules file valid"
falco-talon rules check -r rules.yaml -r rules_override.yaml
2024-09-03T16:04:53+02:00 ERR rules error="unknown actionner" action="Tests" actionner=kubernetes:wrong rule="Test bad actionner"
2024-09-03T16:04:53+02:00 FTL rules error="invalid rules"
Print the result of the merge of the rules files
$ falco-talon rules print --help
Print the result of the merge of the rules files by Falco Talon in the stdout.
Usage:
falco-talon rules print [flags]
Flags:
-h, --help help for print
Global Flags:
-c, --config string Falco Talon Config File (default "/etc/falco-talon/config.yaml")
-r, --rules stringArray Falco Talon Rules File (default [/etc/falco-talon/rules.yaml])
Lists
List the available actionners
$ falco-talon actionners list --help
List the available Actionners.
Usage:
falco-talon actionners list [flags]
Flags:
-h, --help help for list
Global Flags:
-c, --config string Falco Talon Config File (default "/etc/falco-talon/config.yaml")
-r, --rules stringArray Falco Talon Rules File (default [/etc/falco-talon/rules.yaml])
List the available outputs
$ falco-talon outputs list --help
List the available Outputs.
Usage:
falco-talon outputs list [flags]
Flags:
-h, --help help for list
Global Flags:
-c, --config string Falco Talon Config File (default "/etc/falco-talon/config.yaml")
-r, --rules stringArray Falco Talon Rules File (default [/etc/falco-talon/rules.yaml])
List the available notifiers
$ falco-talon notifiers list --help
List the available Notifiers.
Usage:
falco-talon notifiers list [flags]
Flags:
-h, --help help for list
Global Flags:
-c, --config string Falco Talon Config File (default "/etc/falco-talon/config.yaml")
-r, --rules stringArray Falco Talon Rules File (default [/etc/falco-talon/rules.yaml])
Last modified September 24, 2024: fix slack url (f2d89ce)