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feat(fake-workload): Add bool option for generating unclosed endpoints #14904

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Merged
vikin91 merged 4 commits into from
Apr 9, 2025
Merged

feat(fake-workload): Add bool option for generating unclosed endpoints #14904

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8cb6a6a
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vikin91 Apr 7, 2025
bd071a7
Add parameter generateUnclosedEndpoints
vikin91 Apr 7, 2025
09f293e
Fix comment
vikin91 Apr 7, 2025
a63c2b3
Trivial change to re-trigger stuck CI
vikin91 Apr 9, 2025
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1 change: 1 addition & 0 deletions scale/workloads/10-sensors.yaml
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Expand Up @@ -16,6 +16,7 @@ deploymentWorkload:
networkWorkload:
batchSize: 5000
flowInterval: 30s
generateUnclosedEndpoints: true
nodeWorkload:
numNodes: 1000
rbacWorkload:
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1 change: 1 addition & 0 deletions scale/workloads/active-vulnmgmt.yaml
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Expand Up @@ -16,6 +16,7 @@ deploymentWorkload:
networkWorkload:
batchSize: 100
flowInterval: 1s
generateUnclosedEndpoints: true
nodeWorkload:
numNodes: 500
rbacWorkload:
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1 change: 1 addition & 0 deletions scale/workloads/default.yaml
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Expand Up @@ -16,6 +16,7 @@ deploymentWorkload:
networkWorkload:
batchSize: 100
flowInterval: 1s
generateUnclosedEndpoints: true
nodeWorkload:
numNodes: 1000
rbacWorkload:
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1 change: 1 addition & 0 deletions scale/workloads/high-alert.yaml
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Expand Up @@ -16,6 +16,7 @@ deploymentWorkload:
networkWorkload:
batchSize: 100
flowInterval: 1s
generateUnclosedEndpoints: true
nodeWorkload:
numNodes: 1000
rbacWorkload:
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1 change: 1 addition & 0 deletions scale/workloads/long-running.yaml
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Expand Up @@ -16,6 +16,7 @@ deploymentWorkload:
networkWorkload:
batchSize: 100
flowInterval: 1s
generateUnclosedEndpoints: true
nodeWorkload:
numNodes: 1000
rbacWorkload:
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1 change: 1 addition & 0 deletions scale/workloads/np-load.yaml
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Expand Up @@ -40,6 +40,7 @@ networkPolicyWorkload:
networkWorkload:
batchSize: 100
flowInterval: 1s
generateUnclosedEndpoints: true
nodeWorkload:
numNodes: 1000
rbacWorkload:
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1 change: 1 addition & 0 deletions scale/workloads/okr-single-load.yaml
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Expand Up @@ -16,6 +16,7 @@ deploymentWorkload:
networkWorkload:
batchSize: 500
flowInterval: 24h
generateUnclosedEndpoints: true
nodeWorkload:
numNodes: 1000
rbacWorkload:
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1 change: 1 addition & 0 deletions scale/workloads/rbac.yaml
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Expand Up @@ -16,6 +16,7 @@ deploymentWorkload:
networkWorkload:
batchSize: 100
flowInterval: 30s
generateUnclosedEndpoints: true
nodeWorkload:
numNodes: 100
rbacWorkload:
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2 changes: 2 additions & 0 deletions scale/workloads/sample.yaml
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Expand Up @@ -56,4 +56,6 @@ networkWorkload:
flowInterval: 60s
# ...create this many random connections between IP addresses in the cluster
batchSize: 500
# whether to generate endpoints that will never be marked as closed
generateUnclosedEndpoints: true

1 change: 1 addition & 0 deletions scale/workloads/scale-test.yaml
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Expand Up @@ -16,6 +16,7 @@ deploymentWorkload:
networkWorkload:
batchSize: 100
flowInterval: 1s
generateUnclosedEndpoints: true
nodeWorkload:
numNodes: 1000
rbacWorkload:
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1 change: 1 addition & 0 deletions scale/workloads/small.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,7 @@ deploymentWorkload:
networkWorkload:
batchSize: 100
flowInterval: 30s
generateUnclosedEndpoints: true
nodeWorkload:
numNodes: 100
rbacWorkload:
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1 change: 1 addition & 0 deletions scale/workloads/vulnmgmt.yaml
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Expand Up @@ -16,6 +16,7 @@ deploymentWorkload:
networkWorkload:
batchSize: 100
flowInterval: 0
generateUnclosedEndpoints: true
nodeWorkload:
numNodes: 1000
rbacWorkload:
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1 change: 1 addition & 0 deletions scale/workloads/xlarge.yaml
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Expand Up @@ -16,6 +16,7 @@ deploymentWorkload:
networkWorkload:
batchSize: 500
flowInterval: 1s
generateUnclosedEndpoints: true
nodeWorkload:
numNodes: 1000
rbacWorkload:
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5 changes: 4 additions & 1 deletion sensor/kubernetes/fake/flows.go
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Expand Up @@ -322,7 +322,10 @@ func (w *WorkloadManager) getFakeNetworkConnectionInfo(workload NetworkWorkload)
if endpointPool.Size < endpointPool.Capacity {
endpointPool.add(networkEndpoint)
}
networkEndpoints = append(networkEndpoints, networkEndpoint)
if workload.GenerateUnclosedEndpoints {
// These endpoints will not be closed - i.e., CloseTimestamp will be always nil.
networkEndpoints = append(networkEndpoints, networkEndpoint)
}
}

for _, endpoint := range endpointPool.EndpointsToBeClosed {
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5 changes: 3 additions & 2 deletions sensor/kubernetes/fake/workload.go
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Expand Up @@ -42,8 +42,9 @@ type ProcessWorkload struct {

// NetworkWorkload defines the rate and size of network flows
type NetworkWorkload struct {
FlowInterval time.Duration `yaml:"flowInterval"`
BatchSize int `yaml:"batchSize"`
FlowInterval time.Duration `yaml:"flowInterval"`
BatchSize int `yaml:"batchSize"`
GenerateUnclosedEndpoints bool `yaml:"generateUnclosedEndpoints"`
}

// PodWorkload defines the workload and lifecycle of the pods within a deployment
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