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Make no. of services in load test configurable

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This commit is contained in:
Shyam Jeedigunta 2018-06-18 15:46:14 +02:00
parent 3768d8a9a3
commit a01dea5df0
1 changed files with 14 additions and 3 deletions
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17
test/e2e/scalability/load.go
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@ -492,6 +492,17 @@ func GenerateConfigsForGroup(
secretConfigs := make([]*testutils.SecretConfig, 0, count*secretsPerPod) secretConfigs := make([]*testutils.SecretConfig, 0, count*secretsPerPod)
configMapConfigs := make([]*testutils.ConfigMapConfig, 0, count*configMapsPerPod) configMapConfigs := make([]*testutils.ConfigMapConfig, 0, count*configMapsPerPod)
savedKind := kind savedKind := kind
// We assume by default that every RC is part of its own service.
// However, you can override it using SERVICE_TO_RC_RATIO env var.
serviceToRCRatio := 1.0
if serviceToRCRatioEnv := os.Getenv("SERVICE_TO_RC_RATIO"); serviceToRCRatioEnv != "" {
if value, err := strconv.ParseFloat(serviceToRCRatioEnv, 64); err == nil {
serviceToRCRatio = value
}
}
numServices := int(float64(count) * serviceToRCRatio)
for i := 1; i <= count; i++ { for i := 1; i <= count; i++ {
kind = savedKind kind = savedKind
namespace := nss[i%len(nss)].Name namespace := nss[i%len(nss)].Name
@ -537,9 +548,9 @@ func GenerateConfigsForGroup(
ConfigMapNames: configMapNames, ConfigMapNames: configMapNames,
} }
// Add a label to alternate RCs, to include only half of them in services. // Add a label to first 'numServices' RCs (to include them in services).
if i%2 == 0 { if i <= numServices {
baseConfig.Labels = map[string]string{svcLabelKey: groupName + "-" + strconv.Itoa(i/2)} baseConfig.Labels = map[string]string{svcLabelKey: groupName + "-" + strconv.Itoa(i)}
} }
if kind == randomKind { if kind == randomKind {