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Systemd units, limits, and bin path fixes

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* Add restart for weave service unit
* Reuse docker_bin_dir everythere
* Limit systemd managed docker containers by CPU/RAM. Do not configure native
  systemd limits due to the lack of consensus in the kernel community
  requires out-of-tree kernel patches.

Signed-off-by: Bogdan Dobrelya <bdobrelia@mirantis.com>
This commit is contained in:
Bogdan Dobrelya
2016-12-23 15:44:44 +01:00
committed by Bogdan Dobrelya
parent 6139ee3add
commit a56d9de502
46 changed files with 237 additions and 50 deletions
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14
roles/kubernetes/master/defaults/main.yml
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@@ -13,4 +13,16 @@ kube_apiserver_node_port_range: "30000-32767"
etcd_config_dir: /etc/ssl/etcd
etcd_cert_dir: "{{ etcd_config_dir }}/ssl"
# Limits for kube components
kube_controller_memory_limit: 512M
kube_controller_cpu_limit: 250m
kube_controller_memory_requests: 170M
kube_controller_cpu_requests: 100m
kube_scheduler_memory_limit: 512M
kube_scheduler_cpu_limit: 250m
kube_scheduler_memory_requests: 170M
kube_scheduler_cpu_requests: 100m
kube_apiserver_memory_limit: 2000M
kube_apiserver_cpu_limit: 800m
kube_apiserver_memory_requests: 256M
kube_apiserver_cpu_requests: 300m