azure / AgentBaker - Conditional Complexity

Intro

Conditional complexity (also called cyclomatic complexity) is a term used to measure the complexity of software. The term refers to the number of possible paths through a program function. A higher value ofter means higher maintenance and testing costs (infosecinstitute.com).
Conditional complexity is calculated by counting all conditions in the program that can affect the execution path (e.g. if statement, loops, switches, and/or operators, try and catch blocks...).
Conditional complexity is measured at the unit level (methods, functions...).
Units are classified in four categories based on the measured McCabe index: 1-5 (simple units), 6-10 (medium complex units), 11-25 (complex units), 26+ (very complex units).

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Conditional Complexity Overall

There are 397 units with 5,277 lines of code in units (23.9% of code).

1 very complex units (646 lines of code)
1 complex units (111 lines of code)
10 medium complex units (404 lines of code)
40 simple units (1,024 lines of code)
345 very simple units (3,092 lines of code)

Legend:

51+

26-50

11-25

6-10

1-5

Alternative Visuals

3D view of all units

Conditional Complexity per Extension

51+

26-50

11-25

6-10

1-5

Conditional Complexity per Logical Component

primary logical decomposition

51+

26-50

11-25

6-10

1-5

Most Complex Units

Top 50 most complex units

Unit	# lines	McCabe index	# params
func getContainerServiceFuncMap() in pkg/agent/baker.go	646	96	1
func getSysctlContent() in aks-node-controller/parser/helper.go	111	32	1
func setCustomKubeletConfig() in pkg/agent/utils.go	43	15	2
func getParameters() in pkg/agent/params.go	44	14	1
func run() in vhdbuilder/release-notes/autonotes/main.go	52	14	3
func() in aks-node-controller/app.go	38	13	1
func() in pkg/agent/bakerapi.go	39	12	1
func() in pkg/agent/bakerapi.go	41	11	1
func getBakerFuncMap() in pkg/agent/baker.go	38	11	3
func ValidateAndSetLinuxNodeBootstrappingConfiguration() in pkg/agent/baker.go	35	11	1
func RationalizeReleaseAndVersion() in pkg/agent/datamodel/versions.go	35	11	5
func GeneratePrefetchScript() in vhdbuilder/prefetch/internal/containerimage/containerimage.go	39	11	1
func() in pkg/agent/datamodel/types.go	32	10	1
func ValidateAndSetLinuxKubeletFlags() in aks-node-controller/helpers/utils.go	30	10	3
func ListImages() in vhdbuilder/lister/pkg/image/list.go	45	10	2
func GetOrderedKubeletConfigFlagString() in pkg/agent/utils.go	33	9	1
func() in pkg/vhdbuilder/datamodel/component_configs.go	21	9	1
func() in aks-node-controller/app.go	30	9	1
func GetCloudTargetEnv() in pkg/agent/datamodel/sig_config.go	17	8	1
func GetSIGAzureCloudSpecConfig() in pkg/agent/datamodel/sig_config.go	32	8	2
func GetVersionsGt() in pkg/agent/datamodel/versions.go	14	8	4
func GetVersionsLt() in pkg/agent/datamodel/versions.go	14	8	4
func GetKubeletConfigFileContent() in pkg/agent/utils.go	40	8	2
func() in aks-node-controller/app.go	30	8	1
func getPortRangeEndValue() in aks-node-controller/parser/helper.go	28	8	1
func getOutBoundCmd() in pkg/agent/variables.go	23	7	2
func validateAndSetWindowsNodeBootstrappingConfiguration() in pkg/agent/baker.go	21	7	1
func HasDataDir() in pkg/agent/baker.go	13	7	1
func LoadConfig() in pkg/agent/datamodel/gpu_components.go	28	7	0
func() in pkg/agent/datamodel/types.go	19	7	1
func() in pkg/agent/datamodel/types.go	26	7	1
func assignKubernetesParametersFromAgentProfile() in pkg/agent/params.go	23	7	3
func assignKubernetesParametersfromKubernetesConfig() in pkg/agent/params.go	60	7	5
def upload_logs() in parts/linux/cloud-init/artifacts/aks-log-collector-send.py	48	7	0
func GetOutBoundCmd() in aks-node-controller/helpers/utils.go	23	7	1
func GetKubeletConfigFlag() in aks-node-controller/helpers/utils.go	21	7	4
func() in apiserver/getnodebootstrapdata.go	34	7	1
func() in apiserver/getdistrosigimageconfig.go	36	7	1
func() in apiserver/getlatestsigimageconfig.go	36	7	1
func findSIGImageConfig() in pkg/agent/bakerapi.go	18	6	2
func normalizeResourceGroupNameForLabel() in pkg/agent/baker.go	18	6	1
func GetDataDir() in pkg/agent/baker.go	13	6	1
func GetLatestPatchVersion() in pkg/agent/datamodel/versions.go	21	6	2
func() in pkg/agent/datamodel/types.go	22	6	1
func setCustomKubletConfigFromSettings() in pkg/agent/datamodel/types.go	17	6	2
func GetCloudTargetEnv() in pkg/agent/utils.go	13	6	1
func getOrderedKubeletConfigFlagWithCustomConfigurationString() in pkg/agent/utils.go	22	6	2
func getKubeletCustomConfiguration() in pkg/agent/utils.go	17	6	1
func getCloudTargetEnv() in aks-node-controller/parser/helper.go	13	6	1
func getKubeletCustomConfiguration() in aks-node-controller/helpers/utils.go	16	6	1