14285: Export stats as prometheus metrics.

[arvados.git] / sdk / go / arvados / config.go

diff --git a/sdk/go/arvados/config.go b/sdk/go/arvados/config.go
index af09d1af181a68ae962f20487220b134ae9dd4e1..e2e9907d5d115ebb61a53ae873249511b3732a50 100644 (file)
--- a/sdk/go/arvados/config.go
+++ b/sdk/go/arvados/config.go
@@ -50,20 +50,47 @@ func (sc *Config) GetCluster(clusterID string) (*Cluster, error) {
        }
 }
 
+type RequestLimits struct {
+       MaxItemsPerResponse            int
+       MultiClusterRequestConcurrency int
+}
+
 type Cluster struct {
        ClusterID          string `json:"-"`
        ManagementToken    string
        NodeProfiles       map[string]NodeProfile
        InstanceTypes      InstanceTypeMap
        HTTPRequestTimeout Duration
+       RemoteClusters     map[string]RemoteCluster
+       PostgreSQL         PostgreSQL
+       RequestLimits      RequestLimits
+}
+
+type PostgreSQL struct {
+       Connection     PostgreSQLConnection
+       ConnectionPool int
+}
+
+type PostgreSQLConnection map[string]string
+
+type RemoteCluster struct {
+       // API endpoint host or host:port; default is {id}.arvadosapi.com
+       Host string
+       // Perform a proxy request when a local client requests an
+       // object belonging to this remote.
+       Proxy bool
+       // Scheme, default "https". Can be set to "http" for testing.
+       Scheme string
+       // Disable TLS verify. Can be set to true for testing.
+       Insecure bool
 }
 
 type InstanceType struct {
        Name         string
        ProviderType string
        VCPUs        int
-       RAM          int64
-       Scratch      int64
+       RAM          ByteSize
+       Scratch      ByteSize
        Price        float64
        Preemptible  bool
 }
@@ -134,6 +161,7 @@ func (cc *Cluster) GetNodeProfile(node string) (*NodeProfile, error) {
 type NodeProfile struct {
        Controller  SystemServiceInstance `json:"arvados-controller"`
        Health      SystemServiceInstance `json:"arvados-health"`
+       Keepbalance SystemServiceInstance `json:"keep-balance"`
        Keepproxy   SystemServiceInstance `json:"keepproxy"`
        Keepstore   SystemServiceInstance `json:"keepstore"`
        Keepweb     SystemServiceInstance `json:"keep-web"`
@@ -151,6 +179,7 @@ const (
        ServiceNameNodemanager ServiceName = "arvados-node-manager"
        ServiceNameWorkbench   ServiceName = "arvados-workbench"
        ServiceNameWebsocket   ServiceName = "arvados-ws"
+       ServiceNameKeepbalance ServiceName = "keep-balance"
        ServiceNameKeepweb     ServiceName = "keep-web"
        ServiceNameKeepproxy   ServiceName = "keepproxy"
        ServiceNameKeepstore   ServiceName = "keepstore"
@@ -165,13 +194,29 @@ func (np *NodeProfile) ServicePorts() map[ServiceName]string {
                ServiceNameNodemanager: np.Nodemanager.Listen,
                ServiceNameWorkbench:   np.Workbench.Listen,
                ServiceNameWebsocket:   np.Websocket.Listen,
+               ServiceNameKeepbalance: np.Keepbalance.Listen,
                ServiceNameKeepweb:     np.Keepweb.Listen,
                ServiceNameKeepproxy:   np.Keepproxy.Listen,
                ServiceNameKeepstore:   np.Keepstore.Listen,
        }
 }
 
+func (h RequestLimits) GetMultiClusterRequestConcurrency() int {
+       if h.MultiClusterRequestConcurrency == 0 {
+               return 4
+       }
+       return h.MultiClusterRequestConcurrency
+}
+
+func (h RequestLimits) GetMaxItemsPerResponse() int {
+       if h.MaxItemsPerResponse == 0 {
+               return 1000
+       }
+       return h.MaxItemsPerResponse
+}
+
 type SystemServiceInstance struct {
-       Listen string
-       TLS    bool
+       Listen   string
+       TLS      bool
+       Insecure bool
 }