45 lines
1.2 KiB
YAML
45 lines
1.2 KiB
YAML
apiVersion: apps/v1
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kind: ReplicaSet
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metadata:
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name: redis-slave
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labels:
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app: redis
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role: slave
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tier: backend
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spec:
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# this replicas value is default
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# modify it according to your case
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replicas: 2
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selector:
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matchLabels:
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app: redis
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role: slave
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tier: backend
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template:
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metadata:
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labels:
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app: redis
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role: slave
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tier: backend
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spec:
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containers:
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- name: slave
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image: docker.io/library/redis:5.0.5-alpine
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# We are only implementing the dns option of:
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# https://github.com/kubernetes/examples/blob/97c7ed0eb6555a4b667d2877f965d392e00abc45/guestbook/redis-slave/run.sh
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command: [ "redis-server", "--slaveof", "redis-master", "6379" ]
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resources:
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requests:
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cpu: 100m
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memory: 100Mi
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env:
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- name: GET_HOSTS_FROM
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value: dns
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# If your cluster config does not include a dns service, then to
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# instead access an environment variable to find the master
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# service's host, comment out the 'value: dns' line above, and
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# uncomment the line below.
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# value: env
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ports:
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- containerPort: 6379
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