135 lines
5.1 KiB
Django/Jinja
135 lines
5.1 KiB
Django/Jinja
apiVersion: apps/v1
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kind: StatefulSet
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metadata:
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name: {{ taskserv.name }}
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namespace: {{ taskserv.namespace }}
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labels:
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app.kubernetes.io/name: {{ taskserv.name }}
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app.kubernetes.io/managed-by: provisioning
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spec:
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serviceName: {{ taskserv.name }}
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replicas: 1
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selector:
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matchLabels:
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app.kubernetes.io/name: {{ taskserv.name }}
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template:
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metadata:
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labels:
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app.kubernetes.io/name: {{ taskserv.name }}
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app.kubernetes.io/managed-by: provisioning
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spec:
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{% if taskserv.placement is defined and taskserv.placement.node_class %}
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affinity:
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nodeAffinity:
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{% if taskserv.placement.mode == "require" %}
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requiredDuringSchedulingIgnoredDuringExecution:
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nodeSelectorTerms:
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- matchExpressions:
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- key: node-class.{{ taskserv.placement.node_class.0 }}
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operator: In
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values: ["true"]
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{% else %}
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preferredDuringSchedulingIgnoredDuringExecution:
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{% for c in taskserv.placement.node_class %}
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- weight: {{ 100 - loop.index0 * 10 }}
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preference:
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matchExpressions:
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- key: node-class.{{ c }}
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operator: In
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values: ["true"]
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{% endfor %}
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{% endif %}
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{% endif %}
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securityContext:
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fsGroup: 1000
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containers:
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- name: {{ taskserv.name }}
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image: {{ taskserv.image }}
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args: ["-c", "/etc/nats/nats.conf"]
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ports:
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- containerPort: {{ taskserv.port }}
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name: client
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- containerPort: {{ taskserv.monitor_port }}
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name: monitor
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# envFrom: inject ALL keys from `<name>-credentials` Secret as env
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# vars in one go. Required for multi-user nkey mode where the
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# number of pubkey vars (NATS_<NAME>_PUB) is dynamic, set by the
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# operator-side credential delivery rather than by the StatefulSet
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# template. Back-compat: legacy single-NATS_NKEY_PUB deployments
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# still work — the key is just one of the many envFrom keys.
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envFrom:
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- secretRef:
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name: {{ taskserv.name }}-credentials
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volumeMounts:
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- name: data
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mountPath: {{ taskserv.data_dir }}
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- name: config
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mountPath: /etc/nats
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{% if taskserv.probes is defined and taskserv.probes.readiness is defined %}
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readinessProbe:
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{% if taskserv.probes.readiness.type == "tcp" %}
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tcpSocket:
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port: {{ taskserv.probes.readiness.port | default(value=taskserv.monitor_port) }}
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{% else %}
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httpGet:
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path: {{ taskserv.probes.readiness.path }}
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port: {{ taskserv.probes.readiness.port | default(value=taskserv.monitor_port) }}
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{% endif %}
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initialDelaySeconds: {{ taskserv.probes.readiness.initial_delay }}
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periodSeconds: {{ taskserv.probes.readiness.period }}
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failureThreshold: {{ taskserv.probes.readiness.failure_threshold }}
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{% else %}
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readinessProbe:
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httpGet:
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path: /healthz
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port: {{ taskserv.monitor_port }}
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initialDelaySeconds: 5
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periodSeconds: 5
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failureThreshold: 6
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{% endif %}
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{% if taskserv.probes is defined and taskserv.probes.liveness is defined %}
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livenessProbe:
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{% if taskserv.probes.liveness.type == "tcp" %}
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tcpSocket:
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port: {{ taskserv.probes.liveness.port | default(value=taskserv.monitor_port) }}
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{% else %}
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httpGet:
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path: {{ taskserv.probes.liveness.path }}
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port: {{ taskserv.probes.liveness.port | default(value=taskserv.monitor_port) }}
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{% endif %}
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initialDelaySeconds: {{ taskserv.probes.liveness.initial_delay }}
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periodSeconds: {{ taskserv.probes.liveness.period }}
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failureThreshold: {{ taskserv.probes.liveness.failure_threshold }}
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{% else %}
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livenessProbe:
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httpGet:
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path: /healthz
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port: {{ taskserv.monitor_port }}
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initialDelaySeconds: 15
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periodSeconds: 10
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failureThreshold: 3
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{% endif %}
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{% if taskserv.resources_effective is defined %}
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resources:
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requests:
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cpu: "{{ taskserv.resources_effective.cpu.request }}"
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memory: "{{ taskserv.resources_effective.memory.request }}"
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limits:
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cpu: "{{ taskserv.resources_effective.cpu.limit }}"
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memory: "{{ taskserv.resources_effective.memory.limit }}"
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{% else %}
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resources:
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requests:
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cpu: "200m"
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memory: "512Mi"
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limits:
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cpu: "1000m"
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memory: "1Gi"
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{% endif %}
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volumes:
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- name: config
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configMap:
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name: {{ taskserv.name }}-config
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- name: data
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persistentVolumeClaim:
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claimName: {{ taskserv.name }}-data
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