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Parent: feat: Adding a CNI Benchmarking scenario pipeline for Azure CNI Static Block
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Asn/azure cni podsubnet #725

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8f544c5
Attempting to test podsubnet AKS cluster numbers for pod latency
Jun 26, 2025
0665a5c
Updating numbers permissible for podsubnet clusters
Jun 26, 2025
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2 changes: 1 addition & 1 deletion modules/python/clusterloader2/slo/slo.py
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Original file line number Diff line number Diff line change
Expand Up @@ -7,7 +7,7 @@
from clusterloader2.utils import parse_xml_to_json, run_cl2_command, get_measurement, str2bool
from clients.kubernetes_client import KubernetesClient

DEFAULT_PODS_PER_NODE = 60
DEFAULT_PODS_PER_NODE = 40

DEFAULT_NODES_PER_NAMESPACE = 100
CPU_REQUEST_LIMIT_MILLI = 1
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100 changes: 50 additions & 50 deletions pipelines/system/new-pipeline-test.yml
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Expand Up @@ -18,59 +18,59 @@ stages:
engine_input:
image: "ghcr.io/azure/clusterloader2:v20250311"
matrix: # list of test parameters to customize the provisioned resources
azure_cni_static_block_n100_p6K:
cpu_per_node: 4
node_count: 100
node_per_step: 100
max_pods: 70
repeats: 1
scale_timeout: "25m"
cilium_enabled: False
scrape_containerd: True
network_dataplane: azure
service_test: False
cl2_config_file: cluster-scale-config.yaml
azure_cni_static_block_n300_p18K:
cpu_per_node: 4
node_count: 300
node_per_step: 100
max_pods: 70
repeats: 1
scale_timeout: "25m"
cilium_enabled: False
scrape_containerd: True
network_dataplane: azure
service_test: False
cl2_config_file: cluster-scale-config.yaml
azure_cni_static_block_n600_p36K:
cpu_per_node: 4
node_count: 600
node_per_step: 200
max_pods: 70
repeats: 1
scale_timeout: "25m"
cilium_enabled: False
scrape_containerd: True
network_dataplane: azure
service_test: False
cl2_config_file: cluster-scale-config.yaml
azure_cni_static_block_n1000_p60K:
# azure_cni_static_block_n100_p6K:
# cpu_per_node: 4
# node_count: 100
# node_per_step: 100
# max_pods: 70
# repeats: 1
# scale_timeout: "25m"
# cilium_enabled: False
# scrape_containerd: True
# network_dataplane: azure
# service_test: False
# cl2_config_file: cluster-scale-config.yaml
# azure_cni_static_block_n300_p18K:
# cpu_per_node: 4
# node_count: 300
# node_per_step: 100
# max_pods: 70
# repeats: 1
# scale_timeout: "25m"
# cilium_enabled: False
# scrape_containerd: True
# network_dataplane: azure
# service_test: False
# cl2_config_file: cluster-scale-config.yaml
# azure_cni_static_block_n600_p36K:
# cpu_per_node: 4
# node_count: 600
# node_per_step: 200
# max_pods: 70
# repeats: 1
# scale_timeout: "25m"
# cilium_enabled: False
# scrape_containerd: True
# network_dataplane: azure
# service_test: False
# cl2_config_file: cluster-scale-config.yaml
# azure_cni_static_block_n1000_p60K:
# cpu_per_node: 4
# node_count: 1000
# node_per_step: 200
# max_pods: 70
# repeats: 1
# scale_timeout: "25m"
# cilium_enabled: False
# scrape_containerd: True
# network_dataplane: azure
# service_test: False
# cl2_config_file: cluster-scale-config.yaml
azure_cni_podsubnet_n1000_p40K:
cpu_per_node: 4
node_count: 1000
node_per_step: 200
max_pods: 70
repeats: 1
scale_timeout: "25m"
cilium_enabled: False
scrape_containerd: True
network_dataplane: azure
service_test: False
cl2_config_file: cluster-scale-config.yaml
azure_cni_static_block_n1500_p90K:
cpu_per_node: 4
node_count: 1500
node_per_step: 300
max_pods: 70
max_pods: 90
repeats: 1
scale_timeout: "25m"
cilium_enabled: False
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20 changes: 10 additions & 10 deletions scenarios/perf-eval/azure-cni-static-block/terraform-inputs/azure.tfvars
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Expand Up @@ -35,7 +35,7 @@ aks_cli_config_list = [
subnet_name = "nodesubnet"
node_subnet_name = "nodesubnet"
pod_subnet_name = "podsubnet"
pod_ip_allocation_mode = "StaticBlock"
pod_ip_allocation_mode = "DynamicIndividual"
kubernetes_version = "1.32"
use_aks_preview_private_build = true
use_aks_preview_cli_extension = true
Expand All @@ -51,7 +51,7 @@ aks_cli_config_list = [
optional_parameters = [
{
name = "pod-ip-allocation-mode"
value = "StaticBlock"
value = "DynamicIndividual"
}
]
}
Expand All @@ -63,11 +63,11 @@ aks_cli_config_list = [
optional_parameters = [
{
name = "pod-ip-allocation-mode"
value = "StaticBlock"
value = "DynamicIndividual"
},
{
name = "max-pods"
value = "110"
value = "90"
},
{
name = "labels"
Expand All @@ -82,11 +82,11 @@ aks_cli_config_list = [
optional_parameters = [
{
name = "pod-ip-allocation-mode"
value = "StaticBlock"
value = "DynamicIndividual"
},
{
name = "max-pods"
value = "110"
value = "90"
},
{
name = "labels"
Expand Down Expand Up @@ -117,11 +117,11 @@ aks_cli_config_list = [
optional_parameters = [
{
name = "pod-ip-allocation-mode"
value = "StaticBlock"
value = "DynamicIndividual"
},
{
name = "max-pods"
value = "110"
value = "90"
},
{
name = "labels"
Expand Down Expand Up @@ -152,11 +152,11 @@ aks_cli_config_list = [
optional_parameters = [
{
name = "pod-ip-allocation-mode"
value = "StaticBlock"
value = "DynamicIndividual"
},
{
name = "max-pods"
value = "110"
value = "90"
},
{
name = "labels"
Expand Down
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