5881ba43f8
Putting contiv etcd and etcd-proxy into the same daemonset and manage the difference by a env file is not good for scaling (adding nodes). This commit split them into two daemonsets so that when adding nodes, k8s could automatically starting a etcd-proxy on new nodes without need to run related play that putting env file.
45 lines
1.2 KiB
Django/Jinja
45 lines
1.2 KiB
Django/Jinja
---
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kind: DaemonSet
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apiVersion: extensions/v1beta1
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metadata:
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name: contiv-etcd
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namespace: {{ system_namespace }}
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labels:
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k8s-app: contiv-etcd
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spec:
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selector:
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matchLabels:
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k8s-app: contiv-etcd
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template:
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metadata:
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labels:
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k8s-app: contiv-etcd
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annotations:
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scheduler.alpha.kubernetes.io/critical-pod: ''
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spec:
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hostNetwork: true
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hostPID: true
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nodeSelector:
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node-role.kubernetes.io/master: "true"
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tolerations:
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- key: node-role.kubernetes.io/master
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effect: NoSchedule
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containers:
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- name: contiv-etcd
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image: {{ contiv_etcd_image_repo }}:{{ contiv_etcd_image_tag }}
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command: ["sh","-c"]
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args:
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- '. {{ contiv_etcd_conf_dir }}/contiv-etcd.env && /usr/local/bin/etcd'
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volumeMounts:
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- name: contiv-etcd-conf-dir
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mountPath: {{ contiv_etcd_conf_dir }}
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- name: contiv-etcd-data-dir
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mountPath: {{ contiv_etcd_data_dir }}
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volumes:
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- name: contiv-etcd-data-dir
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hostPath:
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path: {{ contiv_etcd_data_dir }}
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- name: contiv-etcd-conf-dir
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hostPath:
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path: {{ contiv_etcd_conf_dir }}
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