Skip to content

clustergen: add all-clusters cluster #1409

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
Slach merged 1 commit into from
May 7, 2024
+30 −0
Merged

clustergen: add all-clusters cluster #1409

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
30 changes: 30 additions & 0 deletions pkg/model/chi/ch_config_generator.go
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -33,6 +33,7 @@ const (
// 2. Cluster with all shards (1 replica). Used to gather/scatter data over all replicas.
OneShardAllReplicasClusterName = "all-replicated"
AllShardsOneReplicaClusterName = "all-sharded"
AllClustersClusterName = "all-clusters"
)

// ClickHouseConfigGenerator generates ClickHouse configuration files content for specified CHI
Expand Down Expand Up @@ -438,6 +439,35 @@ func (c *ClickHouseConfigGenerator) GetRemoteServers(options *RemoteServersGener
})
// </my_cluster_name>
util.Iline(b, 8, "</%s>", clusterName)

// All shards from all clusters
util.Iline(b, 8, "<%s>", AllClustersClusterName)

c.chi.WalkClusters(func(cluster *api.Cluster) error {
cluster.WalkShards(func(index int, shard *api.ChiShard) error {
if c.ShardHostsNum(shard, options) < 1 {
// Skip empty shard
return nil
}
util.Iline(b, 12, "<shard>")
util.Iline(b, 12, " <internal_replication>%s</internal_replication>", shard.InternalReplication)

shard.WalkHosts(func(host *api.ChiHost) error {
if options.Include(host) {
c.getRemoteServersReplica(host, b)
}
return nil
})
util.Iline(b, 12, "</shard>")

return nil
})

return nil
})

// </my_cluster_name>
util.Iline(b, 8, "</%s>", clusterName)
}

// </remote_servers>
Expand Down