6.27. Cluster struct
集群的类型表示。
集群的 JSON 表示
{
"cluster" : [ {
"ballooning_enabled" : "false",
"cpu" : {
"architecture" : "x86_64",
"type" : "Intel SandyBridge Family"
},
"custom_scheduling_policy_properties" : {
"property" : [ {
"name" : "HighUtilization",
"value" : "80"
}, {
"name" : "CpuOverCommitDurationMinutes",
"value" : "2"
} ]
},
"error_handling" : {
"on_error" : "migrate"
},
"fencing_policy" : {
"enabled" : "true",
"skip_if_connectivity_broken" : {
"enabled" : "false",
"threshold" : "50"
},
"skip_if_gluster_bricks_up" : "false",
"skip_if_gluster_quorum_not_met" : "false",
"skip_if_sd_active" : {
"enabled" : "false"
}
},
"gluster_service" : "false",
"ha_reservation" : "false",
"ksm" : {
"enabled" : "true",
"merge_across_nodes" : "true"
},
"maintenance_reason_required" : "false",
"memory_policy" : {
"over_commit" : {
"percent" : "100"
},
"transparent_hugepages" : {
"enabled" : "true"
}
},
"migration" : {
"auto_converge" : "inherit",
"bandwidth" : {
"assignment_method" : "auto"
},
"compressed" : "inherit",
"policy" : {
"id" : "00000000-0000-0000-0000-000000000000"
}
},
"optional_reason" : "false",
"required_rng_sources" : {
"required_rng_source" : [ "random" ]
},
"switch_type" : "legacy",
"threads_as_cores" : "false",
"trusted_service" : "false",
"tunnel_migration" : "false",
"version" : {
"major" : "4",
"minor" : "1"
},
"virt_service" : "true",
"data_center" : {
"href" : "/ovirt-engine/api/datacenters/123",
"id" : "123"
},
"mac_pool" : {
"href" : "/ovirt-engine/api/macpools/456",
"id" : "456"
},
"scheduling_policy" : {
"href" : "/ovirt-engine/api/schedulingpolicies/789",
"id" : "789"
},
"actions" : {
"link" : [ {
"href" : "/ovirt-engine/api/clusters/234/resetemulatedmachine",
"rel" : "resetemulatedmachine"
} ]
},
"name" : "Default",
"description" : "The default server cluster",
"href" : "/ovirt-engine/api/clusters/234",
"id" : "234",
"link" : [ {
"href" : "/ovirt-engine/api/clusters/234/permissions",
"rel" : "permissions"
}, {
"href" : "/ovirt-engine/api/clusters/234/cpuprofiles",
"rel" : "cpuprofiles"
}, {
"href" : "/ovirt-engine/api/clusters/234/networkfilters",
"rel" : "networkfilters"
}, {
"href" : "/ovirt-engine/api/clusters/234/networks",
"rel" : "networks"
}, {
"href" : "/ovirt-engine/api/clusters/234/affinitygroups",
"rel" : "affinitygroups"
}, {
"href" : "/ovirt-engine/api/clusters/234/glusterhooks",
"rel" : "glusterhooks"
}, {
"href" : "/ovirt-engine/api/clusters/234/glustervolumes",
"rel" : "glustervolumes"
} ]
} ]
}
| 名称 | 类型 | 概述 |
|---|---|---|
|
| ||
|
| 自由包含此对象的注释的文本。 | |
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| 集群的自定义调度策略属性。 | |
|
| 以纯文本形式的人类可读描述。 | |
|
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|
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|
| 可以为集群定义自定义隔离策略。 | |
|
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|
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|
| 唯一标识符。 | |
|
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|
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|
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|
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|
| 以纯文本形式的人类可读名称。 | |
|
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|
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|
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|
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|
| 给定集群中所有网络要使用的交换机类型。 | |
|
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|
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|
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|
| 集群的兼容性版本。 | |
|
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6.27.1. custom_scheduling_policy_properties 复制链接链接已复制到粘贴板!
集群的自定义调度策略属性。这些可选属性覆盖 scheduling_policy 链接指定的调度策略的属性,并仅适用于此特定集群。
例如,要更新集群的自定义属性,请发送请求:
PUT /ovirt-engine/api/clusters/123
使用请求正文:
<cluster>
<custom_scheduling_policy_properties>
<property>
<name>HighUtilization</name>
<value>70</value>
</property>
</custom_scheduling_policy_properties>
</cluster>
使用 custom_scheduling_policy_properties 属性更新操作将不会更新 scheduling_policy 链接指定的调度策略的属性,它们只会反映在这个特定集群中。