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debugd: add support for multiple coordinators

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Signed-off-by: Benedict Schlueter <bs@edgeless.systems>
This commit is contained in:
Benedict Schlueter 2022-04-25 17:21:32 +02:00 committed by Benedict Schlüter
parent d8241a1b38
commit ff8830e718
1 changed files with 32 additions and 12 deletions
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44
debugd/cdbg/state/state.go
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@ -26,13 +26,20 @@ func GetScalingGroupsFromConfig(stat state.ConstellationState, config *configc.C
} }
func getAWSInstances(stat state.ConstellationState, _ *configc.Config) (coordinators, nodes cmdc.ScalingGroup, err error) { func getAWSInstances(stat state.ConstellationState, _ *configc.Config) (coordinators, nodes cmdc.ScalingGroup, err error) {
coordinatorID, coordinator, err := stat.EC2Instances.GetOne() coordinatorID, _, err := stat.EC2Instances.GetOne()
if err != nil { if err != nil {
return return
} }
coordinatorMap := stat.EC2Instances
var coordinatorInstances cmdc.Instances
for _, node := range coordinatorMap {
coordinatorInstances = append(coordinatorInstances, cmdc.Instance(node))
}
// GroupID of coordinators is empty, since they currently do not scale. // GroupID of coordinators is empty, since they currently do not scale.
coordinators = cmdc.ScalingGroup{Instances: cmdc.Instances{cmdc.Instance(coordinator)}, GroupID: ""} coordinators = cmdc.ScalingGroup{
Instances: coordinatorInstances,
GroupID: "",
}
nodeMap := stat.EC2Instances.GetOthers(coordinatorID) nodeMap := stat.EC2Instances.GetOthers(coordinatorID)
if len(nodeMap) == 0 { if len(nodeMap) == 0 {
return cmdc.ScalingGroup{}, cmdc.ScalingGroup{}, errors.New("no nodes available, can't create Constellation with one instance") return cmdc.ScalingGroup{}, cmdc.ScalingGroup{}, errors.New("no nodes available, can't create Constellation with one instance")
@ -51,12 +58,19 @@ func getAWSInstances(stat state.ConstellationState, _ *configc.Config) (coordina
} }
func getGCPInstances(stat state.ConstellationState, config *configc.Config) (coordinators, nodes cmdc.ScalingGroup, err error) { func getGCPInstances(stat state.ConstellationState, config *configc.Config) (coordinators, nodes cmdc.ScalingGroup, err error) {
_, coordinator, err := stat.GCPCoordinators.GetOne() coordinatorMap := stat.GCPCoordinators
if err != nil { if len(coordinatorMap) == 0 {
return return cmdc.ScalingGroup{}, cmdc.ScalingGroup{}, errors.New("no coordinators available, can't create Constellation without any instance")
}
var coordinatorInstances cmdc.Instances
for _, node := range coordinatorMap {
coordinatorInstances = append(coordinatorInstances, cmdc.Instance(node))
} }
// GroupID of coordinators is empty, since they currently do not scale. // GroupID of coordinators is empty, since they currently do not scale.
coordinators = cmdc.ScalingGroup{Instances: cmdc.Instances{cmdc.Instance(coordinator)}, GroupID: ""} coordinators = cmdc.ScalingGroup{
Instances: coordinatorInstances,
GroupID: "",
}
nodeMap := stat.GCPNodes nodeMap := stat.GCPNodes
if len(nodeMap) == 0 { if len(nodeMap) == 0 {
@ -78,13 +92,19 @@ func getGCPInstances(stat state.ConstellationState, config *configc.Config) (coo
} }
func getAzureInstances(stat state.ConstellationState, _ *configc.Config) (coordinators, nodes cmdc.ScalingGroup, err error) { func getAzureInstances(stat state.ConstellationState, _ *configc.Config) (coordinators, nodes cmdc.ScalingGroup, err error) {
_, coordinator, err := stat.AzureCoordinators.GetOne() coordinatorMap := stat.AzureCoordinators
if err != nil { if len(coordinatorMap) == 0 {
return return cmdc.ScalingGroup{}, cmdc.ScalingGroup{}, errors.New("no coordinators available, can't create Constellation without any instance")
}
var coordinatorInstances cmdc.Instances
for _, node := range coordinatorMap {
coordinatorInstances = append(coordinatorInstances, cmdc.Instance(node))
} }
// GroupID of coordinators is empty, since they currently do not scale. // GroupID of coordinators is empty, since they currently do not scale.
coordinators = cmdc.ScalingGroup{Instances: cmdc.Instances{cmdc.Instance(coordinator)}, GroupID: ""} coordinators = cmdc.ScalingGroup{
Instances: coordinatorInstances,
GroupID: "",
}
nodeMap := stat.AzureNodes nodeMap := stat.AzureNodes
if len(nodeMap) == 0 { if len(nodeMap) == 0 {
return cmdc.ScalingGroup{}, cmdc.ScalingGroup{}, errors.New("no nodes available, can't create Constellation with one instance") return cmdc.ScalingGroup{}, cmdc.ScalingGroup{}, errors.New("no nodes available, can't create Constellation with one instance")