SIsignal18
ClusterActions

Create a child cluster of this cluster

Changed on

Plans (confirm false) or creates (confirm true) a child cluster of {clusterName}, named <clusterName>-child unless a name is given, to test a migration under this cluster's writes: same orchestrator, database image unless dbImage is given (a newer release to test), DBU per node, accounts and proxy type, dbCount databases (default 2), GTID domain this cluster's + 1, this cluster as head cluster; provisioned, then seeded from this cluster's logical backup, data only, its master replicating from this cluster's master through the parent's replication-source-name and its replicas following it through the child's own (child). Needs cluster-replication on this cluster and the right to create a cluster. The progress is the state CINF0014 on the new cluster, WARN0239 where it stopped.

post/api/clusters/{clusterName}/actions/create-child

Request

  • The document declares no server URL.
  • Auth
    none declared. Required headers: Authorization

Path parameters

clusterNamestring required

Parent cluster name

Headers

Authorizationstring required

Insert your access token

Request body

confirmboolean

false: the plan only

dbCountinteger

default 3 (staging), 2 (child)

dbImagestring

default the parent's prov-db-image

namestring

default <parent>-staging or <parent>-child

Response

The plan (confirm false)

backupstring
backupLogicalTypestring

the parent's

dbCountinteger
dbImagestring
dbuPerNodeinteger
domainstring

GTID domain: the parent's + 1

kindstring
namestring
notesstring[]
orchestratorstring
ownSourceNamestring

the new cluster's replication-source-name (its master to its replicas)

parentstring
proxystring

"" = none

sourceNamestring

channel from the parent's master: the parent's replication-source-name

Changes