158 lines
6.2 KiB
Django/Jinja
158 lines
6.2 KiB
Django/Jinja
apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: grafana
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namespace: {{ taskserv.namespace }}
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labels:
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app: grafana
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app.kubernetes.io/managed-by: provisioning
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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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app: grafana
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template:
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metadata:
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labels:
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app: grafana
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app.kubernetes.io/managed-by: provisioning
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spec:
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securityContext:
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fsGroup: 472
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runAsUser: 472
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runAsNonRoot: true
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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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containers:
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- name: grafana
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image: {{ taskserv.image }}
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ports:
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- containerPort: {{ taskserv.provides.port | default(value=3000) }}
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name: http
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env:
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- name: GF_PATHS_DATA
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value: /var/lib/grafana
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- name: GF_SERVER_HTTP_PORT
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value: "{{ taskserv.provides.port | default(value=3000) }}"
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- name: GF_PATHS_PROVISIONING
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value: /etc/grafana/provisioning
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- name: GF_SMTP_ENABLED
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value: "{{ taskserv.params.alerting.smtp_enabled | default(value='false') }}"
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- name: GF_SMTP_HOST
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value: "{{ taskserv.params.alerting.smtp_host | default(value='localhost:25') }}"
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- name: GF_SMTP_FROM_ADDRESS
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value: "{{ taskserv.params.alerting.smtp_from | default(value='grafana@localhost') }}"
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- name: GF_SMTP_FROM_NAME
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value: "{{ taskserv.params.alerting.smtp_from_name | default(value='Grafana') }}"
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- name: GF_SMTP_STARTTLS_POLICY
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value: "{{ taskserv.params.alerting.smtp_starttls | default(value='OpportunisticStartTLS') }}"
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- name: GF_ALERTING_ENABLED
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value: "false"
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- name: GF_UNIFIED_ALERTING_ENABLED
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value: "true"
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envFrom:
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- secretRef:
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name: grafana-credentials
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volumeMounts:
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- name: datasources
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mountPath: /etc/grafana/provisioning/datasources
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- name: dashboards-provider
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mountPath: /etc/grafana/provisioning/dashboards
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- name: alerting
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mountPath: /etc/grafana/provisioning/alerting
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- name: dashboards-content
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mountPath: /var/lib/grafana/dashboards
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readOnly: true
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- name: data
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mountPath: /var/lib/grafana
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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.provides.port) | default(value=3000) }}
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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.provides.port) | default(value=3000) }}
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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: /api/health
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port: {{ taskserv.provides.port | default(value=3000) }}
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initialDelaySeconds: 15
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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.provides.port) | default(value=3000) }}
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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.provides.port) | default(value=3000) }}
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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: /api/health
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port: {{ taskserv.provides.port | default(value=3000) }}
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initialDelaySeconds: 30
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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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{% endif %}
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volumes:
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- name: datasources
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configMap:
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name: grafana-datasources
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- name: dashboards-provider
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configMap:
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name: grafana-dashboards-provider
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- name: dashboards-content
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configMap:
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name: grafana-dashboards-content
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- name: alerting
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configMap:
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name: grafana-alerting
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- name: data
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persistentVolumeClaim:
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claimName: grafana-data
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