Failure Domain for edge transport node
Failure Domain is engineered to be isolated from failures in other failure
domains, and to provide inexpensive, low-latency network connectivity to
other failure domains in the same region. We support failure domain only on
edge transport node. Like you can consider one rack as one failure domain
and place active-standby contexts like logical router, DHCP and MDProxy in
two different failure domains (racks). So failure of a single rack (FD) does
not impact any services and other rack (FD) will continue to handle traffic.
Initially system creates one default failure domain. For any edge transport
node, if failure domains is not given, it will be mapped to default system
generated failure domain. You can't update preferred_active_edge_services
flag for system generated default failure domain. It will be unset which
means that failure domain can be used for both active and standby allocation.
Name | Description | Type | Notes |
---|---|---|---|
_create_time | Timestamp of resource creation | EpochMsTimestamp | Readonly Sortable |
_create_user | ID of the user who created this resource | string | Readonly |
_last_modified_time | Timestamp of last modification | EpochMsTimestamp | Readonly Sortable |
_last_modified_user | ID of the user who last modified this resource | string | Readonly |
_links | References related to this resource The server will populate this field when returing the resource. Ignored on PUT and POST. |
array of ResourceLink | Readonly |
_protection | Indicates protection status of this resource Protection status is one of the following: PROTECTED - the client who retrieved the entity is not allowed to modify it. NOT_PROTECTED - the client who retrieved the entity is allowed to modify it REQUIRE_OVERRIDE - the client who retrieved the entity is a super user and can modify it, but only when providing the request header X-Allow-Overwrite=true. UNKNOWN - the _protection field could not be determined for this entity. |
string | Readonly |
_revision | Generation of this resource config The _revision property describes the current revision of the resource. To prevent clients from overwriting each other's changes, PUT operations must include the current _revision of the resource, which clients should obtain by issuing a GET operation. If the _revision provided in a PUT request is missing or stale, the operation will be rejected. |
int | |
_schema | Schema for this resource | string | Readonly |
_self | Link to this resource | SelfResourceLink | Readonly |
_system_owned | Indicates system owned resource | boolean | Readonly |
description | Description of this resource | string | Maximum length: 1024 Sortable |
display_name | Identifier to use when displaying entity in logs or GUI Defaults to ID if not set |
string | Maximum length: 255 Sortable |
id | Unique identifier of this resource | string | Sortable |
preferred_active_edge_services | Set preference for failure domain Set preference for edge transport node failure domain which will be considered while doing auto placement of logical router, DHCP and MDProxy on edge node. true: For preemptive failover mode, active edge cluster member allocation preferes this failure domain. false: For preemptive failover mode, standby edge cluster member allocation preferes this failure domain. Default will be unset. It means no explicit preference. |
boolean | |
resource_type | Must be set to the value FailureDomain | string | |
tags | Opaque identifiers meaningful to the API user | array of Tag | Maximum items: 30 |