103 lines
2.4 KiB
YAML
103 lines
2.4 KiB
YAML
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# Elasticsearch 7.17.0 for Temporal visibility store
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# Deployed to worker nodes (not control plane to save CP resources for LLM work)
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# 2Gi heap + 4Gi memory limit for stable operation
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apiVersion: v1
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kind: ConfigMap
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metadata:
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name: elasticsearch-config
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namespace: temporal
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data:
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elasticsearch.yml: |
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cluster.name: temporal-elasticsearch
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node.name: temporal-elasticsearch-0
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discovery.type: single-node
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network.host: 0.0.0.0
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http.host: 0.0.0.0
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---
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: temporal-elasticsearch
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namespace: temporal
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spec:
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replicas: 1
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selector:
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matchLabels:
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app: temporal-elasticsearch
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template:
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metadata:
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labels:
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app: temporal-elasticsearch
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spec:
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affinity:
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nodeAffinity:
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requiredDuringSchedulingIgnoredDuringExecution:
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nodeSelectorTerms:
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- matchExpressions:
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- key: node-role.kubernetes.io/worker
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operator: Exists
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containers:
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- name: elasticsearch
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image: docker.elastic.co/elasticsearch/elasticsearch:7.17.0
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env:
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- name: discovery.type
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value: single-node
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- name: "ES_JAVA_OPTS"
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value: "-Xms2g -Xmx2g"
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ports:
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- containerPort: 9200
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name: http
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- containerPort: 9300
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name: transport
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livenessProbe:
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httpGet:
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path: /_cluster/health
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port: 9200
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initialDelaySeconds: 180
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periodSeconds: 10
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timeoutSeconds: 10
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failureThreshold: 5
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readinessProbe:
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httpGet:
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path: /_cluster/health?local=true
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port: 9200
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initialDelaySeconds: 150
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periodSeconds: 10
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timeoutSeconds: 10
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failureThreshold: 5
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resources:
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requests:
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cpu: 500m
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memory: 2Gi
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limits:
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cpu: 2000m
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memory: 4Gi
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volumeMounts:
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- name: config
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mountPath: /usr/share/elasticsearch/config/elasticsearch.yml
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subPath: elasticsearch.yml
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volumes:
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- name: config
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configMap:
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name: elasticsearch-config
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---
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apiVersion: v1
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kind: Service
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metadata:
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name: temporal-elasticsearch
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namespace: temporal
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spec:
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selector:
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app: temporal-elasticsearch
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ports:
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- port: 9200
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targetPort: 9200
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name: http
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- port: 9300
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targetPort: 9300
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name: transport
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type: ClusterIP
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