a2fa41b73f
This patch - set limits (0.25 cpu, 64 MB) on containers which are not limited in pod spec (these are also passed to the kubelet such that it uses them for the docker run limits) - sums up the container resource limits for cpu and memory inside a pod, - compares the sums to the offered resources - puts the sums into the Mesos TaskInfo such that Mesos does the accounting for the pod. - parses the static pod spec and adds up the resources - sets the executor resources to 0.25 cpu, 64 MB plus the static pod resources - sets the cgroups in the kubelet for system containers, resource containers and docker to the one of the executor that Mesos assigned - adds scheduler parameters --default-container-cpu-limit and --default-container-mem-limit. The containers themselves are resource limited the Docker resource limit which the kubelet applies when launching them. Fixes mesosphere/kubernetes-mesos#68 and mesosphere/kubernetes-mesos#304
19 lines
685 B
Go
19 lines
685 B
Go
/*
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Copyright 2015 The Kubernetes Authors All rights reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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// Package resource contains the Mesos scheduler specific resource functions
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package resource
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