// checkNode checks all the endpoints of the status server hosted by node and
// requests info for the node with otherNodeID. That node could be the same
// other node, the same node or "local".
func checkNode(
ctx context.Context,
t *testing.T,
c cluster.Cluster,
i int,
nodeID,
otherNodeID, expectedNodeID roachpb.NodeID,
) {
urlIDs := []string{otherNodeID.String()}
if nodeID == otherNodeID {
urlIDs = append(urlIDs, "local")
}
var details serverpb.DetailsResponse
for _, urlID := range urlIDs {
if err := httputil.GetJSON(cluster.HTTPClient, c.URL(ctx, i)+"/_status/details/"+urlID, &details); err != nil {
t.Fatal(errors.Errorf("unable to parse details - %s", err))
}
if details.NodeID != expectedNodeID {
t.Fatal(errors.Errorf("%d calling %s: node ids don't match - expected %d, actual %d", nodeID, urlID, expectedNodeID, details.NodeID))
}
get(ctx, t, c.URL(ctx, i), fmt.Sprintf("/_status/gossip/%s", urlID))
get(ctx, t, c.URL(ctx, i), fmt.Sprintf("/_status/nodes/%s", urlID))
get(ctx, t, c.URL(ctx, i), fmt.Sprintf("/_status/logfiles/%s", urlID))
get(ctx, t, c.URL(ctx, i), fmt.Sprintf("/_status/logs/%s", urlID))
get(ctx, t, c.URL(ctx, i), fmt.Sprintf("/_status/stacks/%s", urlID))
}
}
// MakeNodeIDKey returns the gossip key for node ID info.
func MakeNodeIDKey(nodeID roachpb.NodeID) string {
return MakeKey(KeyNodeIDPrefix, nodeID.String())
}