Package com.yahoo.vespa.hosted.controller.api.integration.configserver

Interface NodeRepository

public interface NodeRepository
Node repository interface intended for use by the controller.
Author:
mpolden

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    addNodes(com.yahoo.config.provision.zone.ZoneId zone, List<Node> nodes)
    Add new nodes to the node repository
    void
    cancelFirmwareCheck(com.yahoo.config.provision.zone.ZoneId zone)
    Cancels firmware checks on all hosts in the given zone.
    void
    deleteNode(com.yahoo.config.provision.zone.ZoneId zone, String hostname)
    Delete node
    Application
    getApplication(com.yahoo.config.provision.zone.ZoneId zone, com.yahoo.config.provision.ApplicationId application)
    Get node repository's view of given application
    Map<com.yahoo.config.provision.TenantName,URI>
    getArchiveUris(com.yahoo.config.provision.zone.ZoneId zone)
    Get all archive URLs found in zone
    Node
    getNode(com.yahoo.config.provision.zone.ZoneId zone, String hostname)
    Get node from zone
    NodeRepoStats
    getStats(com.yahoo.config.provision.zone.ZoneId zone)
    Get node statistics such as cost and load from given zone
    boolean
    isReplaceable(com.yahoo.config.provision.zone.ZoneId zone, List<com.yahoo.config.provision.HostName> hostnames)
    Checks whether the zone has the spare capacity to remove the given hosts
    List<Node>
    list(com.yahoo.config.provision.zone.ZoneId zone, NodeFilter filter)
    List nodes in given zone matching given filter
    void
    patchApplication(com.yahoo.config.provision.zone.ZoneId zone, com.yahoo.config.provision.ApplicationId application, double currentReadShare, double maxReadShare)
    Update application
    void
    reboot(com.yahoo.config.provision.zone.ZoneId zone, String hostname)
    Schedule reboot of given node
    void
    removeArchiveUri(com.yahoo.config.provision.zone.ZoneId zone, com.yahoo.config.provision.TenantName tenantName)
    Remove archive URL for given tenant
    void
    requestFirmwareCheck(com.yahoo.config.provision.zone.ZoneId zone)
    Requests firmware checks on all hosts in the given zone.
    void
    retire(com.yahoo.config.provision.zone.ZoneId zone, String hostname, boolean wantToRetire, boolean wantToDeprovision)
    Retire given node
    void
    setArchiveUri(com.yahoo.config.provision.zone.ZoneId zone, com.yahoo.config.provision.TenantName tenantName, URI archiveUri)
    Update archive URL for given tenant
    void
    setState(com.yahoo.config.provision.zone.ZoneId zone, Node.State state, String hostname)
    Move node to given state
    TargetVersions
    targetVersionsOf(com.yahoo.config.provision.zone.ZoneId zone)
    Get target versions for upgrades in given zone
    void
    updateModel(com.yahoo.config.provision.zone.ZoneId zone, String hostname, String modelName)
    Update hardware model
    void
    updateReports(com.yahoo.config.provision.zone.ZoneId zone, String hostname, Map<String,String> reports)
    Update reports for given node.
    void
    updateSwitchHostname(com.yahoo.config.provision.zone.ZoneId zone, String hostname, String switchHostname)
    Update switch hostname
    void
    upgrade(com.yahoo.config.provision.zone.ZoneId zone, com.yahoo.config.provision.NodeType type, com.yahoo.component.Version version, boolean allowDowngrade)
    Upgrade all nodes of given type to a new version
    void
    upgradeOs(com.yahoo.config.provision.zone.ZoneId zone, com.yahoo.config.provision.NodeType type, com.yahoo.component.Version version, Duration upgradeBudget)
    Upgrade OS for all nodes of given type to a new version

  • Method Details

    • addNodes

      void addNodes(com.yahoo.config.provision.zone.ZoneId zone, List<Node> nodes)
      Add new nodes to the node repository

    • deleteNode

      void deleteNode(com.yahoo.config.provision.zone.ZoneId zone, String hostname)
      Delete node

    • setState

      void setState(com.yahoo.config.provision.zone.ZoneId zone, Node.State state, String hostname)
      Move node to given state

    • getNode

      Node getNode(com.yahoo.config.provision.zone.ZoneId zone, String hostname)
      Get node from zone

    • list

      List<Node> list(com.yahoo.config.provision.zone.ZoneId zone, NodeFilter filter)
      List nodes in given zone matching given filter

    • getApplication

      Application getApplication(com.yahoo.config.provision.zone.ZoneId zone, com.yahoo.config.provision.ApplicationId application)
      Get node repository's view of given application

    • patchApplication

      void patchApplication(com.yahoo.config.provision.zone.ZoneId zone, com.yahoo.config.provision.ApplicationId application, double currentReadShare, double maxReadShare)
      Update application

    • getStats

      NodeRepoStats getStats(com.yahoo.config.provision.zone.ZoneId zone)
      Get node statistics such as cost and load from given zone

    • getArchiveUris

      Map<com.yahoo.config.provision.TenantName,URI> getArchiveUris(com.yahoo.config.provision.zone.ZoneId zone)
      Get all archive URLs found in zone

    • setArchiveUri

      void setArchiveUri(com.yahoo.config.provision.zone.ZoneId zone, com.yahoo.config.provision.TenantName tenantName, URI archiveUri)
      Update archive URL for given tenant

    • removeArchiveUri

      void removeArchiveUri(com.yahoo.config.provision.zone.ZoneId zone, com.yahoo.config.provision.TenantName tenantName)
      Remove archive URL for given tenant

    • upgrade

      void upgrade(com.yahoo.config.provision.zone.ZoneId zone, com.yahoo.config.provision.NodeType type, com.yahoo.component.Version version, boolean allowDowngrade)
      Upgrade all nodes of given type to a new version

    • upgradeOs

      void upgradeOs(com.yahoo.config.provision.zone.ZoneId zone, com.yahoo.config.provision.NodeType type, com.yahoo.component.Version version, Duration upgradeBudget)
      Upgrade OS for all nodes of given type to a new version

    • targetVersionsOf

      TargetVersions targetVersionsOf(com.yahoo.config.provision.zone.ZoneId zone)
      Get target versions for upgrades in given zone

    • requestFirmwareCheck

      void requestFirmwareCheck(com.yahoo.config.provision.zone.ZoneId zone)
      Requests firmware checks on all hosts in the given zone.

    • cancelFirmwareCheck

      void cancelFirmwareCheck(com.yahoo.config.provision.zone.ZoneId zone)
      Cancels firmware checks on all hosts in the given zone.

    • retire

      void retire(com.yahoo.config.provision.zone.ZoneId zone, String hostname, boolean wantToRetire, boolean wantToDeprovision)
      Retire given node

    • updateReports

      void updateReports(com.yahoo.config.provision.zone.ZoneId zone, String hostname, Map<String,String> reports)
      Update reports for given node. A key with null value clears that report

    • updateModel

      void updateModel(com.yahoo.config.provision.zone.ZoneId zone, String hostname, String modelName)
      Update hardware model

    • updateSwitchHostname

      void updateSwitchHostname(com.yahoo.config.provision.zone.ZoneId zone, String hostname, String switchHostname)
      Update switch hostname

    • reboot

      void reboot(com.yahoo.config.provision.zone.ZoneId zone, String hostname)
      Schedule reboot of given node

    • isReplaceable

      boolean isReplaceable(com.yahoo.config.provision.zone.ZoneId zone, List<com.yahoo.config.provision.HostName> hostnames)
      Checks whether the zone has the spare capacity to remove the given hosts