mesos-firecracker-executor

README

Mesos Firecracker Executor

This executer will deploy a microvm per task, and run the mesos task command inside of it.

variables

Variable	Default	Description
FIRECRACKER_AGENT_PORT	8085	The port there the vmm-agent is listening
FIRECRACKER_PAYLOAD_FILE		Payload file for the case the microvm have to run a specific job
FIRECRACKER_WORKDIR	/mnt/mesos/sandbox	The directory where the executor will find rootfs, vmlinux and the payload
FIRECRACKER_VCPU	1	The amount of vCPU for the microvm
FIRECRACKER_MEM_MB	256	The amount of memory for the microvm

Notes

If the custom executer would be running under the mesos containerizer. The default isolation configuration in mesos is to tight. For the first shot, change the isolation to:

MESOS_ISOLATION=filesystem/linux,docker/runtime

My mesos-compose framework will use the docker containerizer. These should work out of the box.