Pre-Release 1.4.0-rc0

Minor Release

Assets are available attached to the release here and via Docker and the Cribl CDN at the links below.

• Docker: cribl/scope:1.4.0-rc0
• x86: https://cdn.cribl.io/dl/scope/1.4.0-rc0/linux/x86_64/scope
• ARM: https://cdn.cribl.io/dl/scope/1.4.0-rc0/linux/aarch64/scope

New Features and Improvements

New Support for Prometheus

Usability enhancements to Rules (formerly called Filters)

Rules describe sets of processes that should be scoped automatically

• There is a new scope rules CLI command with options to add/remove/view rules
• Rules are now applied to processes in new or restarted containers
• Changes to rules now affect existing processes/containers, with some limitations
• As a protection from misconfiguration, some processes are implicitly denied if rules are in an inconsistent state
• Deny Filters have been depreciated

Improved status capabilities

• scope ps and scope inspect commands now have an -- all option
• the output of scope inspect now contains additional fields describing the process
• a --json option has been added to many scope commands

Improved container capabilities

• With the addition of the --rootdir option, commands no longer need to be root to act (attach, detach, update) or gain visibility (inspect, ps) across container boundaries

Install command

• scope start no longer affects service configurations nor bash profiles

and enhanced Kubernetes deployment

Fixes