c12s-kubespray/roles/kubernetes/node/handlers/main.yml
Bogdan Dobrelya 13f5217d88 Controll delayed startup/restart for kubelet/etcd
In order to mitigate sporadic data races in etcd
(publish error: etcdserver: request timed out"):
- Add etcd_start_delay and kubelet_start_delay (defaults to a 5 sec.)
- Increase default start sleep times to foo_start_delay from a 1 sec.
- Add restart sleeping as well.
- Add missing start sleep commands as appropriate.

Closes: https://github.com/kubespray/kargo/issues/342

Signed-off-by: Bogdan Dobrelya <bdobrelia@mirantis.com>
2016-10-20 15:25:32 +02:00

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YAML

---
- name: restart kubelet
command: /bin/true
notify:
- Kubelet | reload systemd
- Kubelet | reload kubelet
- name: Kubelet | reload systemd
command: systemctl daemon-reload
when: ansible_service_mgr == "systemd"
- name: Kubelet | reload kubelet
service:
name: kubelet
state: restarted
sleep: "{{ kubelet_start_delay|int }}"