57 lines
1.5 KiB
Python
Executable File
57 lines
1.5 KiB
Python
Executable File
from intra.system import system_manager
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from intra.cgroup import cgroup_manager
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import subprocess
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class identify_policy:
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def get_score_by_uuid(uuid):
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return 1.0
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class etime_rev_policy(identify_policy):
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def get_score_by_uuid(uuid):
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pid = cgroup_manager.get_container_pid(uuid)
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etime = system_manager.get_proc_etime(pid)
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return 1.0 / (1.0 + etime)
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class mem_usage_policy(identify_policy):
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def get_score_by_uuid(uuid):
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sample = cgroup_manager.get_container_sample(uuid)
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return sample["mem_page_sample"]
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class mem_quota_policy(identify_policy):
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def get_score_by_uuid(uuid):
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sample = cgroup_manager.get_container_limit(uuid)
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return sample["mem_page_quota"]
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class cpu_usage_policy(identify_policy):
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def get_score_by_uuid(uuid):
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sample = cgroup_manager.get_container_sample(uuid)
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return sample["cpu_sample"]
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class cpu_usage_rev_policy(identify_policy):
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def get_score_by_uuid(uuid):
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sample = cgroup_manager.get_container_sample(uuid)
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return 1024 * 1024 / (1.0 + sample["cpu_sample"])
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class cpu_speed_policy(identify_policy):
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def get_score_by_uuid(uuid):
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sample = cgroup_manager.get_container_sample(uuid)
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pid = cgroup_manager.get_container_pid(uuid)
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etime = system_manager.get_proc_etime(pid)
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return sample["cpu_sample"] / etime
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class user_state_policy(identify_policy):
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def get_score_by_uuid(uuid):
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user = uuid.split('-')[0]
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online = subprocess.getoutput('cat /var/lib/docklet/global/users/%s/status 2>/dev/null' % user) == 'live'
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return 10.0 if online else 1.0
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