feat(netdata): add netdata (#2595)
* feat(netdata): add netdata * root * try configmap * switch to initcontainer so user can manually edit config file afterwards * update questions * fix script
This commit is contained in:
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8653f6bc99
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apiVersion: v2
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appVersion: "10.6.2"
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dependencies:
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- name: common
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repository: https://library-charts.truecharts.org
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version: 9.3.2
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description: Netdata is high-fidelity infrastructure monitoring and troubleshooting.
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home: https://github.com/truecharts/apps/tree/master/charts/stable/netdata
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icon: https://truecharts.org/_static/img/appicons/netdata.png
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keywords:
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- netdata
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- monitoring
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kubeVersion: '>=1.16.0-0'
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maintainers:
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- email: info@truecharts.org
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name: TrueCharts
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url: https://truecharts.org
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name: netdata
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sources:
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- https://github.com/netdata
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version: 0.0.1
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annotations:
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truecharts.org/catagories: |
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- utilities
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truecharts.org/SCALE-support: "true"
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truecharts.org/grade: U
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# Include{groups}
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portals:
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open:
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protocols:
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- "$kubernetes-resource_configmap_portal_protocol"
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host:
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- "$kubernetes-resource_configmap_portal_host"
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ports:
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- "$kubernetes-resource_configmap_portal_port"
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questions:
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- variable: portal
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group: "Container Image"
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label: "Configure Portal Button"
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schema:
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type: dict
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hidden: true
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attrs:
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- variable: enabled
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label: "Enable"
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description: "enable the portal button"
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schema:
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hidden: true
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editable: false
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type: boolean
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default: true
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# Include{global}
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- variable: controller
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group: "Controller"
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label: ""
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schema:
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additional_attrs: true
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type: dict
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attrs:
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- variable: advanced
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label: "Show Advanced Controller Settings"
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schema:
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type: boolean
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default: false
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show_subquestions_if: true
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subquestions:
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- variable: type
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description: "Please specify type of workload to deploy"
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label: "(Advanced) Controller Type"
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schema:
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type: string
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default: "deployment"
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required: true
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enum:
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- value: "deployment"
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description: "Deployment"
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- value: "statefulset"
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description: "Statefulset"
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- value: "daemonset"
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description: "Daemonset"
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- variable: replicas
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description: "Number of desired pod replicas"
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label: "Desired Replicas"
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schema:
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type: int
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default: 1
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required: true
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- variable: strategy
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description: "Please specify type of workload to deploy"
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label: "(Advanced) Update Strategy"
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schema:
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type: string
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default: "Recreate"
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required: true
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enum:
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- value: "Recreate"
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description: "Recreate: Kill existing pods before creating new ones"
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- value: "RollingUpdate"
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description: "RollingUpdate: Create new pods and then kill old ones"
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- value: "OnDelete"
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description: "(Legacy) OnDelete: ignore .spec.template changes"
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# Include{controllerExpert}
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# Docker specific env
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# Include{containerConfig}
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- variable: service
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group: "Networking and Services"
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label: "Configure Service(s)"
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schema:
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additional_attrs: true
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type: dict
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attrs:
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- variable: main
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label: "Main Service"
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description: "The Primary service on which the healthcheck runs, often the webUI"
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schema:
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additional_attrs: true
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type: dict
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attrs:
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# Include{serviceSelector}
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- variable: main
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label: "Main Service Port Configuration"
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schema:
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additional_attrs: true
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type: dict
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attrs:
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- variable: port
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label: "Port"
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description: "This port exposes the container port on the service"
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schema:
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type: int
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default: 19999
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required: true
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- variable: advanced
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label: "Show Advanced settings"
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schema:
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type: boolean
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default: false
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show_subquestions_if: true
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subquestions:
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- variable: protocol
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label: "Port Type"
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schema:
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type: string
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default: "HTTP"
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enum:
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- value: HTTP
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description: "HTTP"
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- value: "HTTPS"
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description: "HTTPS"
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- value: TCP
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description: "TCP"
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- value: "UDP"
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description: "UDP"
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- variable: nodePort
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label: "Node Port (Optional)"
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description: "This port gets exposed to the node. Only considered when service type is NodePort, Simple or LoadBalancer"
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schema:
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type: int
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min: 9000
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max: 65535
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- variable: targetPort
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label: "Target Port"
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description: "The internal(!) port on the container the Application runs on"
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schema:
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type: int
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default: 19999
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- variable: serviceexpert
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group: "Networking and Services"
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label: "Show Expert Config"
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schema:
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type: boolean
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default: false
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show_subquestions_if: true
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subquestions:
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- variable: hostNetwork
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group: "Networking and Services"
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label: "Host-Networking (Complicated)"
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schema:
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type: boolean
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default: false
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# Include{serviceExpert}
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# Include{serviceList}
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- variable: persistence
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label: "Integrated Persistent Storage"
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description: "Integrated Persistent Storage"
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group: "Storage and Persistence"
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schema:
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additional_attrs: true
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type: dict
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attrs:
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- variable: config
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label: "App Config Storage"
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description: "The directory configuration files are kept."
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schema:
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additional_attrs: true
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type: dict
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attrs:
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- variable: type
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label: "Type of Storage"
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description: "Sets the persistence type, Anything other than PVC could break rollback!"
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schema:
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type: string
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default: "simplePVC"
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enum:
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- value: "simplePVC"
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description: "PVC (simple)"
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- value: "simpleHP"
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description: "HostPath (simple)"
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- value: "emptyDir"
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description: "emptyDir"
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- value: "pvc"
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description: "pvc"
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- value: "hostPath"
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description: "hostPath"
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# Include{persistenceBasic}
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- variable: hostPath
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label: "hostPath"
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description: "Path inside the container the storage is mounted"
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schema:
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show_if: [["type", "=", "hostPath"]]
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type: hostpath
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- variable: medium
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label: "EmptyDir Medium"
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schema:
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show_if: [["type", "=", "emptyDir"]]
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type: string
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default: ""
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enum:
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- value: ""
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description: "Default"
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- value: "Memory"
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description: "Memory"
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# Include{persistenceAdvanced}
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- variable: lib
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label: "App lib Storage"
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description: "Contains the alarm log and the Netdata instance guid."
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schema:
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additional_attrs: true
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type: dict
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attrs:
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- variable: type
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label: "Type of Storage"
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description: "Sets the persistence type, Anything other than PVC could break rollback!"
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schema:
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type: string
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default: "simplePVC"
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enum:
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- value: "simplePVC"
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description: "PVC (simple)"
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- value: "simpleHP"
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description: "HostPath (simple)"
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- value: "emptyDir"
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description: "emptyDir"
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- value: "pvc"
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description: "pvc"
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- value: "hostPath"
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description: "hostPath"
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# Include{persistenceBasic}
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- variable: hostPath
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label: "hostPath"
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description: "Path inside the container the storage is mounted"
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schema:
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show_if: [["type", "=", "hostPath"]]
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type: hostpath
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- variable: medium
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label: "EmptyDir Medium"
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schema:
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show_if: [["type", "=", "emptyDir"]]
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type: string
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default: ""
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enum:
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- value: ""
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description: "Default"
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- value: "Memory"
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description: "Memory"
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# Include{persistenceAdvanced}
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- variable: cache
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label: "App cache Storage"
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description: "Contains the db files for the collected metrics"
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schema:
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additional_attrs: true
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type: dict
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attrs:
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- variable: type
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label: "Type of Storage"
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description: "Sets the persistence type, Anything other than PVC could break rollback!"
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schema:
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type: string
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default: "simplePVC"
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enum:
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- value: "simplePVC"
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description: "PVC (simple)"
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- value: "simpleHP"
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description: "HostPath (simple)"
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- value: "emptyDir"
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description: "emptyDir"
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- value: "pvc"
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description: "pvc"
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- value: "hostPath"
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description: "hostPath"
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# Include{persistenceBasic}
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- variable: hostPath
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label: "hostPath"
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description: "Path inside the container the storage is mounted"
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schema:
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show_if: [["type", "=", "hostPath"]]
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type: hostpath
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- variable: medium
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label: "EmptyDir Medium"
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schema:
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show_if: [["type", "=", "emptyDir"]]
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type: string
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default: ""
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enum:
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- value: ""
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description: "Default"
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- value: "Memory"
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description: "Memory"
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# Include{persistenceAdvanced}
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# Include{persistenceList}
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- variable: ingress
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label: ""
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group: "Ingress"
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schema:
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additional_attrs: true
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type: dict
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attrs:
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- variable: main
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label: "Main Ingress"
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schema:
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additional_attrs: true
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type: dict
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attrs:
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# Include{ingressDefault}
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# Include{ingressTLS}
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# Include{ingressTraefik}
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# Include{ingressExpert}
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# Include{ingressList}
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# Include{security}
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- variable: advancedSecurity
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label: "Show Advanced Security Settings"
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group: "Security and Permissions"
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schema:
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type: boolean
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default: false
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show_subquestions_if: true
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subquestions:
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- variable: securityContext
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label: "Security Context"
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schema:
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additional_attrs: true
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type: dict
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attrs:
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- variable: privileged
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label: "Privileged mode"
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schema:
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type: boolean
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default: false
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- variable: readOnlyRootFilesystem
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label: "ReadOnly Root Filesystem"
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schema:
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type: boolean
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default: false
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- variable: allowPrivilegeEscalation
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label: "Allow Privilege Escalation"
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schema:
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type: boolean
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default: false
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- variable: runAsNonRoot
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label: "runAsNonRoot"
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schema:
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type: boolean
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default: false
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# Include{securityContextAdvanced}
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- variable: podSecurityContext
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group: "Security and Permissions"
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label: "Pod Security Context"
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schema:
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additional_attrs: true
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type: dict
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attrs:
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- variable: runAsUser
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label: "runAsUser"
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description: "The UserID of the user running the application"
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schema:
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type: int
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default: 0
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- variable: runAsGroup
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label: "runAsGroup"
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description: "The groupID this App of the user running the application"
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schema:
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type: int
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default: 0
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- variable: fsGroup
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label: "fsGroup"
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description: "The group that should own ALL storage."
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schema:
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type: int
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default: 201
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# Include{podSecurityContextAdvanced}
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# Include{resources}
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# Include{advanced}
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# Include{addons}
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@ -0,0 +1 @@
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{{ include "common.all" . }}
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@ -0,0 +1,118 @@
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image:
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repository: netdata/netdata
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tag: v1.34.1@sha256:f6cac082c234ac0fac0d0d464a4b4fe68fe3ec53d18a03b553307c8286e92f0c
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pullPolicy: IfNotPresent
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securityContext:
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readOnlyRootFilesystem: false
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runAsNonRoot: false
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capabilities:
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add:
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- SYS_PTRACE
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podSecurityContext:
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runAsUser: 0
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runAsGroup: 0
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fsGroup: 201
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serviceAccount:
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create: true
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rbac:
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enabled: true
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rules:
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- apiGroups:
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- ""
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resources:
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- "pods"
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- "services"
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- "configmaps"
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- "secrets"
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- "nodes"
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- "nodes/metrics"
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verbs:
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- "get"
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- "list"
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- "watch"
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- apiGroups: [""]
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resources:
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- "namespaces"
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verbs:
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- "get"
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service:
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main:
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ports:
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main:
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port: 19999
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targetPort: 19999
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probes:
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liveness:
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path: "/api/v1/info"
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readiness:
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path: "/api/v1/info"
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startup:
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path: "/api/v1/info"
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persistence:
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config:
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enabled: true
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mountPath: "/etc/netdata"
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lib:
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enabled: true
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mountPath: "/var/lib/netdata"
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cache:
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enabled: true
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mountPath: "/var/cache/netdata"
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passwd:
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enabled: true
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hostPath: "/etc/passwd"
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mountPath: "/host/etc/passwd"
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hostPathType: ""
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readOnly: false
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group:
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enabled: true
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hostPath: "/etc/group"
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mountPath: "/host/etc/group"
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hostPathType: ""
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readOnly: false
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proc:
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enabled: true
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hostPath: "/proc"
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mountPath: "/host/proc"
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hostPathType: ""
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readOnly: false
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sys:
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enabled: true
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hostPath: "/sys"
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mountPath: "/host/sys"
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hostPathType: ""
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readOnly: false
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os:
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enabled: true
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hostPath: "/etc/os-release"
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mountPath: "/host/etc/os-release"
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hostPathType: ""
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readOnly: false
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initContainers:
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create-config:
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name: create-config
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image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
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volumeMounts:
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- name: config
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mountPath: "/etc/netdata"
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command: ["/bin/sh", "-c"]
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args:
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- >
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echo "Creating config file...";
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export configfile=/etc/netdata/netdata.conf;
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if [ ! -f $configfile ]; then
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echo '[global]' > $configfile;
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echo ' memory mode = dbengine' >> $configfile;
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echo ' dbengine multihost disk space = 4096' >> $configfile;
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echo ' page cache size = 64' >> $configfile;
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else
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echo "Config file exists, skipping...";
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fi;
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