137 lines
2.6 KiB
YAML
137 lines
2.6 KiB
YAML
apiVersion: v1
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kind: PersistentVolumeClaim
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metadata:
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name: nats-pvc
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namespace: databases
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spec:
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accessModes:
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- ReadWriteOnce
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storageClassName: longhorn
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resources:
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requests:
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storage: 10Gi
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limits:
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storage: 10Gi
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---
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apiVersion: v1
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kind: ConfigMap
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metadata:
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name: nats-configmap
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namespace: databases
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data:
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server.conf: |
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port: 4222
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monitor_port: 8222
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jetstream {
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store_dir: nats
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# 1GB
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max_memory_store: 1073741824
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# 10GB
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max_file_store: 10737418240
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}
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authorization: {
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users: [
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{user: default, password: $NATS_PASSWORD}
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]
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}
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accounts: {
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$SYS: {
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users: [{user: sys, password: $NATS_PASSWORD}]
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}
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}
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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: nats
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namespace: databases
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spec:
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replicas: 1
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strategy:
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type: Recreate
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selector:
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matchLabels:
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ms: nats
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template:
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metadata:
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labels:
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ms: nats
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spec:
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terminationGracePeriodSeconds: 120
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containers:
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- name: nats
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image: nats:2.10.5
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args: ["-c", "/etc/nats/server.conf"]
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ports:
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- containerPort: 4222
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- containerPort: 8222
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volumeMounts:
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- name: data
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mountPath: /data
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- name: config
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mountPath: /etc/nats
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env:
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- name: NATS_PASSWORD
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valueFrom:
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secretKeyRef:
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name: secrets
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key: NATS_PASSWORD
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volumes:
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- name: data
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persistentVolumeClaim:
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claimName: nats-pvc
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- name: config
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configMap:
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name: nats-configmap
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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: nats
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namespace: databases
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spec:
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type: NodePort
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selector:
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ms: nats
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ports:
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- port: 4222
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name: server
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targetPort: 4222
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- port: 8222
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name: monitor
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targetPort: 8222
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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: nats-exporter
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namespace: databases
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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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ms: nats-exporter
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template:
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metadata:
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labels:
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ms: nats-exporter
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annotations:
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prometheus.io/scrape: "true"
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prometheus.io/port: "7777"
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spec:
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containers:
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- name: nats-exporter
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image: natsio/prometheus-nats-exporter
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args:
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- -channelz
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- -connz
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- -connz_detailed
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- -healthz
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- -jsz=all
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- -serverz
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- -subz
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- -varz
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- http://nats.databases:8222
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ports:
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- containerPort: 7777
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