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Add health check to kube proxy (#2356)

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Adding health checking to kube proxy. Fixes #2308
This commit is contained in:
Andreas Krüger
2018-02-21 21:14:45 +01:00
committed by Matthew Mosesohn
parent d84ff06f73
commit 42a0f46268
1 changed files with 11 additions and 0 deletions
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11
roles/kubernetes/node/templates/manifests/kube-proxy.manifest.j2
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@@ -23,6 +23,16 @@ spec:
requests: requests:
cpu: {{ kube_proxy_cpu_requests }} cpu: {{ kube_proxy_cpu_requests }}
memory: {{ kube_proxy_memory_requests }} memory: {{ kube_proxy_memory_requests }}
livenessProbe:
httpGet:
host: 127.0.0.1
path: /healthz
port: 10256
failureThreshold: 8
initialDelaySeconds: 15
periodSeconds: 10
successThreshold: 1
timeoutSeconds: 15
command: command:
- /hyperkube - /hyperkube
- proxy - proxy
@@ -32,6 +42,7 @@ spec:
- --cluster-cidr={{ kube_pods_subnet }} - --cluster-cidr={{ kube_pods_subnet }}
- --proxy-mode={{ kube_proxy_mode }} - --proxy-mode={{ kube_proxy_mode }}
- --oom-score-adj=-998 - --oom-score-adj=-998
- --healthz-bind-address=127.0.0.1
{% if kube_proxy_masquerade_all and kube_proxy_mode == "iptables" %} {% if kube_proxy_masquerade_all and kube_proxy_mode == "iptables" %}
- --masquerade-all - --masquerade-all
{% elif kube_proxy_mode == 'ipvs' %} {% elif kube_proxy_mode == 'ipvs' %}