openstack
/
storlets
Code Issues Proposed changes

Allow binding storlet applications to specific CPUs or memory nodes 

Docker supports binding a container to specific cpu cores memory nodes.
This introduces a few options to allow operators to limit resources
used by storlet containers.

Change-Id: Ifa734850f4284724a5ee06a172b81e04e5fb7015
This commit is contained in:
Takashi Kajinami 2024-01-28 20:38:32 +09:00
parent ddf7d26259
commit ede1fe4b33
1 changed files with 4 additions and 0 deletions
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4
storlets/gateway/gateways/docker/runtime.py
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@ -255,6 +255,8 @@ class RunTimeSandbox(object):
self.container_mem_limit = int(self.container_mem_limit)
except TypeError:
pass
self.container_cpuset_cpus = conf.get('container_cpuset_cpus')
self.container_cpuset_mems = conf.get('container_cpuset_mems')
def ping(self):
"""
@ -360,6 +362,8 @@ class RunTimeSandbox(object):
cpu_period=self.container_cpu_period,
cpu_quota=self.container_cpu_quota,
mem_limit=self.container_mem_limit,
cpuset_cpus=self.container_cpuset_cpus,
cpuset_mems=self.container_cpuset_mems,
labels={'managed_by': 'storlets'})
except docker.errors.ImageNotFound:
msg = "Image %s is not found" % docker_image_name