elastic / cloud-on-k8s

Intro

For duplication, we look at places in code where there are 6 or more lines of code that are exactly the same.
Before duplication is calculated, the code is cleaned to remove empty lines, comments, and frequently duplicated constructs such as imports.
You should aim at having as little as possible (<5%) of duplicated code as high-level of duplication can lead to maintenance difficulties, poor factoring, and logical contradictions.

Learn more...

Duplication Overall

44% duplication:

78,809 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
35,314 duplicated lines

8,789 duplicates

dependency graphs: 2D graph | 3D graph | 3D graph (with duplicates)...

Duplication per Extension

Duplication per Component (primary)

Duplication Between Components (50+ lines)

Download: SVG DOT (open online Graphviz editor)

From Component --> To Component	Duplicated Lines	File Pairs	Details
config (1%) --> deploy (12%)	925	24 file pairs	details...
config (<1%) --> hack (<1%)	138	4 file pairs	details...

Open 2D force graph... Open 3D force graph...

Show more details on duplication between components...

Longest Duplicates

The list of 50 longest duplicates.

See data for all 8,789 duplicates...

Size	#	Folders	Files	Lines	Code
7946	x 2	config/crds/v1/resources config/crds/v1/resources	logstash.k8s.elastic.co_logstashes.yaml maps.k8s.elastic.co_elasticmapsserver...	239:8254 (87%) 534:8549 (93%)	view
2424	x 2	hack/deployer/runner/kyverno/install hack/deployer/runner/kyverno/install	kyverno.yaml kyverno.yaml	71:2494 (30%) 3555:5978 (30%)	view
627	x 2	hack/deployer/runner/kyverno/install hack/deployer/runner/kyverno/install	kyverno.yaml kyverno.yaml	3679:4305 (7%) 4389:5015 (7%)	view
627	x 2	hack/deployer/runner/kyverno/install hack/deployer/runner/kyverno/install	kyverno.yaml kyverno.yaml	195:821 (7%) 905:1531 (7%)	view
627	x 2	hack/deployer/runner/kyverno/install hack/deployer/runner/kyverno/install	kyverno.yaml kyverno.yaml	195:821 (7%) 4389:5015 (7%)	view
627	x 2	hack/deployer/runner/kyverno/install hack/deployer/runner/kyverno/install	kyverno.yaml kyverno.yaml	905:1531 (7%) 3679:4305 (7%)	view
319	x 2	hack/deployer/runner/kyverno/install hack/deployer/runner/kyverno/install	kyverno.yaml kyverno.yaml	2637:2955 (4%) 6483:6801 (4%)	view
319	x 2	hack/deployer/runner/kyverno/install hack/deployer/runner/kyverno/install	kyverno.yaml kyverno.yaml	2999:3317 (4%) 6483:6801 (4%)	view
319	x 2	hack/deployer/runner/kyverno/install hack/deployer/runner/kyverno/install	kyverno.yaml kyverno.yaml	2637:2955 (4%) 2999:3317 (4%)	view
318	x 2	hack/deployer/runner/kyverno/install hack/deployer/runner/kyverno/install	kyverno.yaml kyverno.yaml	2638:2955 (4%) 6122:6439 (4%)	view
318	x 2	hack/deployer/runner/kyverno/install hack/deployer/runner/kyverno/install	kyverno.yaml kyverno.yaml	6122:6439 (4%) 6484:6801 (4%)	view
318	x 2	hack/deployer/runner/kyverno/install hack/deployer/runner/kyverno/install	kyverno.yaml kyverno.yaml	3000:3317 (4%) 6122:6439 (4%)	view
306	x 2	config/crds/v1/resources config/crds/v1/resources	logstash.k8s.elastic.co_logstashes.yaml maps.k8s.elastic.co_elasticmapsserver...	5076:5384 (3%) 2338:2646 (3%)	view
306	x 2	config/crds/v1/resources config/crds/v1/resources	logstash.k8s.elastic.co_logstashes.yaml logstash.k8s.elastic.co_logstashes.yaml	2043:2351 (3%) 5076:5384 (3%)	view
306	x 2	config/crds/v1/resources config/crds/v1/resources	logstash.k8s.elastic.co_logstashes.yaml maps.k8s.elastic.co_elasticmapsserver...	2043:2351 (3%) 5371:5679 (3%)	view
306	x 2	config/crds/v1/resources config/crds/v1/resources	maps.k8s.elastic.co_elasticmapsserver... maps.k8s.elastic.co_elasticmapsserver...	2338:2646 (3%) 5371:5679 (3%)	view
252	x 2	config/crds/v1/resources config/crds/v1/resources	logstash.k8s.elastic.co_logstashes.yaml maps.k8s.elastic.co_elasticmapsserver...	8361:8617 (2%) 118:374 (2%)	view
232	x 2	config/crds/v1/resources config/crds/v1/resources	logstash.k8s.elastic.co_logstashes.yaml maps.k8s.elastic.co_elasticmapsserver...	4475:4706 (2%) 3254:3485 (2%)	view
232	x 2	config/crds/v1/resources config/crds/v1/resources	logstash.k8s.elastic.co_logstashes.yaml logstash.k8s.elastic.co_logstashes.yaml	2959:3190 (2%) 4475:4706 (2%)	view
232	x 2	config/crds/v1/resources config/crds/v1/resources	maps.k8s.elastic.co_elasticmapsserver... maps.k8s.elastic.co_elasticmapsserver...	3254:3485 (2%) 4770:5001 (2%)	view
232	x 2	config/crds/v1/resources config/crds/v1/resources	logstash.k8s.elastic.co_logstashes.yaml maps.k8s.elastic.co_elasticmapsserver...	2959:3190 (2%) 4770:5001 (2%)	view
212	x 2	hack/deployer/runner/kyverno/install hack/deployer/runner/kyverno/install	kyverno.yaml kyverno.yaml	4393:4604 (2%) 4608:4819 (2%)	view
212	x 2	hack/deployer/runner/kyverno/install hack/deployer/runner/kyverno/install	kyverno.yaml kyverno.yaml	3683:3894 (2%) 3898:4109 (2%)	view
212	x 2	hack/deployer/runner/kyverno/install hack/deployer/runner/kyverno/install	kyverno.yaml kyverno.yaml	3683:3894 (2%) 4608:4819 (2%)	view
212	x 2	hack/deployer/runner/kyverno/install hack/deployer/runner/kyverno/install	kyverno.yaml kyverno.yaml	414:625 (2%) 909:1120 (2%)	view
212	x 2	hack/deployer/runner/kyverno/install hack/deployer/runner/kyverno/install	kyverno.yaml kyverno.yaml	199:410 (2%) 414:625 (2%)	view
212	x 2	hack/deployer/runner/kyverno/install hack/deployer/runner/kyverno/install	kyverno.yaml kyverno.yaml	1124:1335 (2%) 4393:4604 (2%)	view
212	x 2	hack/deployer/runner/kyverno/install hack/deployer/runner/kyverno/install	kyverno.yaml kyverno.yaml	3898:4109 (2%) 4393:4604 (2%)	view
212	x 2	hack/deployer/runner/kyverno/install hack/deployer/runner/kyverno/install	kyverno.yaml kyverno.yaml	199:410 (2%) 1124:1335 (2%)	view
212	x 2	hack/deployer/runner/kyverno/install hack/deployer/runner/kyverno/install	kyverno.yaml kyverno.yaml	1124:1335 (2%) 3683:3894 (2%)	view
212	x 2	hack/deployer/runner/kyverno/install hack/deployer/runner/kyverno/install	kyverno.yaml kyverno.yaml	909:1120 (2%) 1124:1335 (2%)	view
212	x 2	hack/deployer/runner/kyverno/install hack/deployer/runner/kyverno/install	kyverno.yaml kyverno.yaml	199:410 (2%) 3898:4109 (2%)	view
212	x 2	hack/deployer/runner/kyverno/install hack/deployer/runner/kyverno/install	kyverno.yaml kyverno.yaml	414:625 (2%) 4393:4604 (2%)	view
212	x 2	hack/deployer/runner/kyverno/install hack/deployer/runner/kyverno/install	kyverno.yaml kyverno.yaml	414:625 (2%) 3683:3894 (2%)	view
212	x 2	hack/deployer/runner/kyverno/install hack/deployer/runner/kyverno/install	kyverno.yaml kyverno.yaml	909:1120 (2%) 4608:4819 (2%)	view
212	x 2	hack/deployer/runner/kyverno/install hack/deployer/runner/kyverno/install	kyverno.yaml kyverno.yaml	909:1120 (2%) 3898:4109 (2%)	view
212	x 2	hack/deployer/runner/kyverno/install hack/deployer/runner/kyverno/install	kyverno.yaml kyverno.yaml	199:410 (2%) 4608:4819 (2%)	view
197	x 2	config/crds/v1/resources config/crds/v1/resources	logstash.k8s.elastic.co_logstashes.yaml maps.k8s.elastic.co_elasticmapsserver...	4263:4459 (2%) 3045:3241 (2%)	view
197	x 2	config/crds/v1/resources config/crds/v1/resources	logstash.k8s.elastic.co_logstashes.yaml maps.k8s.elastic.co_elasticmapsserver...	2750:2946 (2%) 4558:4754 (2%)	view
197	x 2	config/crds/v1/resources config/crds/v1/resources	logstash.k8s.elastic.co_logstashes.yaml logstash.k8s.elastic.co_logstashes.yaml	2750:2946 (2%) 4263:4459 (2%)	view
197	x 2	config/crds/v1/resources config/crds/v1/resources	maps.k8s.elastic.co_elasticmapsserver... maps.k8s.elastic.co_elasticmapsserver...	3045:3241 (2%) 4558:4754 (2%)	view
190	x 2	config/crds/v1/resources config/crds/v1/resources	logstash.k8s.elastic.co_logstashes.yaml maps.k8s.elastic.co_elasticmapsserver...	3642:3832 (2%) 5482:5672 (2%)	view
190	x 2	config/crds/v1/resources config/crds/v1/resources	maps.k8s.elastic.co_elasticmapsserver... maps.k8s.elastic.co_elasticmapsserver...	2449:2639 (2%) 3937:4127 (2%)	view
190	x 2	config/crds/v1/resources config/crds/v1/resources	logstash.k8s.elastic.co_logstashes.yaml maps.k8s.elastic.co_elasticmapsserver...	2154:2344 (2%) 3937:4127 (2%)	view
190	x 2	config/crds/v1/resources config/crds/v1/resources	logstash.k8s.elastic.co_logstashes.yaml logstash.k8s.elastic.co_logstashes.yaml	3642:3832 (2%) 5187:5377 (2%)	view
190	x 2	config/crds/v1/resources config/crds/v1/resources	logstash.k8s.elastic.co_logstashes.yaml maps.k8s.elastic.co_elasticmapsserver...	5187:5377 (2%) 3937:4127 (2%)	view
190	x 2	config/crds/v1/resources config/crds/v1/resources	logstash.k8s.elastic.co_logstashes.yaml logstash.k8s.elastic.co_logstashes.yaml	2154:2344 (2%) 3642:3832 (2%)	view
190	x 2	config/crds/v1/resources config/crds/v1/resources	logstash.k8s.elastic.co_logstashes.yaml maps.k8s.elastic.co_elasticmapsserver...	3642:3832 (2%) 2449:2639 (2%)	view
190	x 2	config/crds/v1/resources config/crds/v1/resources	maps.k8s.elastic.co_elasticmapsserver... maps.k8s.elastic.co_elasticmapsserver...	3937:4127 (2%) 5482:5672 (2%)	view
178	x 2	config/crds/v1/resources config/crds/v1/resources	logstash.k8s.elastic.co_logstashes.yaml maps.k8s.elastic.co_elasticmapsserver...	490:667 (1%) 1145:1322 (2%)	view

Duplicated Units

The list of top 50 duplicated units.

See data for all 68 unit duplicates...

Size	#	Folders	Files	Lines	Code
29	x 2	pkg/apis/elasticsearch/v1beta1 pkg/apis/elasticsearch/v1	name.go name.go	54:93 72:111	view
28	x 2	pkg/apis/kibana/v1beta1 pkg/apis/kibana/v1	webhook.go webhook.go	76:110 80:114	view
28	x 2	pkg/apis/apm/v1beta1 pkg/apis/apm/v1	webhook.go webhook.go	76:111 82:117	view
28	x 2	pkg/apis/enterprisesearch/v1beta1 pkg/apis/enterprisesearch/v1	webhook.go webhook.go	76:111 77:112	view
14	x 2	pkg/controller/elasticsearch/validation pkg/apis/elasticsearch/v1beta1	validations.go validations.go	278:293 126:141	view
13	x 2	pkg/controller/elasticsearch/validation pkg/apis/elasticsearch/v1beta1	validations.go validations.go	262:276 110:124	view
11	x 2	pkg/apis/elasticsearch/v1beta1 pkg/apis/elasticsearch/v1	zz_generated.deepcopy.go zz_generated.deepcopy.go	18:30 76:88	view
10	x 2	pkg/apis/elasticsearch/v1beta1 pkg/apis/elasticsearch/v1	zz_generated.deepcopy.go zz_generated.deepcopy.go	90:101 203:214	view
10	x 2	pkg/apis/maps/v1alpha1 pkg/apis/enterprisesearch/v1beta1	zz_generated.deepcopy.go zz_generated.deepcopy.go	17:28 17:28	view
10	x 2	pkg/apis/kibana/v1beta1 pkg/apis/apm/v1beta1	zz_generated.deepcopy.go zz_generated.deepcopy.go	17:28 17:28	view
10	x 2	pkg/apis/kibana/v1beta1 pkg/apis/kibana/v1	zz_generated.deepcopy.go zz_generated.deepcopy.go	49:60 122:133	view
10	x 2	pkg/apis/common/v1beta1 pkg/apis/common/v1	config.go config.go	47:61 47:61	view
10	x 2	pkg/apis/apm/v1beta1 pkg/apis/apm/v1	zz_generated.deepcopy.go zz_generated.deepcopy.go	49:60 94:105	view
10	x 2	pkg/apis/enterprisesearch/v1beta1 pkg/apis/enterprisesearch/v1	zz_generated.deepcopy.go zz_generated.deepcopy.go	49:60 49:60	view
9	x 2	pkg/apis/enterprisesearch/v1beta1 pkg/apis/enterprisesearch/v1	enterprisesearch_types.go enterprisesearch_types.go	130:142 146:158	view
8	x 2	pkg/apis/elasticsearch/v1beta1 pkg/apis/elasticsearch/v1	elasticsearch_types.go elasticsearch_types.go	118:132 392:406	view
8	x 2	pkg/apis/elasticsearch/v1beta1 pkg/apis/elasticsearch/v1	elasticsearch_types.go elasticsearch_types.go	134:148 408:422	view
8	x 2	pkg/apis/beat/v1beta1 pkg/apis/agent/v1alpha1	zz_generated.deepcopy.go zz_generated.deepcopy.go	242:251 253:262	view
7	x 2	pkg/controller/elasticsearch/validation pkg/controller/logstash/validation	volume_validation.go validations.go	159:167 147:155	view
7	x 2	pkg/controller/logstash/volume pkg/controller/agent	volumes.go pod.go	76:84 464:472	view
7	x 2	pkg/apis/common/v1beta1 pkg/apis/common/v1	zz_generated.deepcopy.go zz_generated.deepcopy.go	205:213 349:357	view
7	x 2	pkg/apis/common/v1beta1 pkg/apis/common/v1	config.go config.go	35:43 35:43	view
6	x 4	pkg/controller/stackconfigpolicy pkg/controller/logstash pkg/controller/beat pkg/controller/agent	controller.go logstash_controller.go controller.go controller.go	61:68 45:52 49:56 40:47	view
6	x 2	pkg/controller/elasticsearch/validation pkg/apis/elasticsearch/v1beta1	volume_validation.go validations.go	149:156 219:226	view
6	x 4	pkg/controller/maps pkg/controller/kibana pkg/controller/apmserver pkg/controller/enterprisesearch	controller.go controller.go controller.go enterprisesearch_controller.go	53:60 47:54 80:87 49:56	view
6	x 2	pkg/apis/elasticsearch/v1beta1 pkg/apis/elasticsearch/v1	zz_generated.deepcopy.go zz_generated.deepcopy.go	33:40 91:98	view
6	x 2	pkg/apis/elasticsearch/v1beta1 pkg/apis/elasticsearch/v1	zz_generated.deepcopy.go zz_generated.deepcopy.go	43:50 101:108	view
6	x 2	pkg/apis/elasticsearch/v1beta1 pkg/apis/elasticsearch/v1	zz_generated.deepcopy.go zz_generated.deepcopy.go	53:60 111:118	view
6	x 2	pkg/apis/elasticsearch/v1beta1 pkg/apis/elasticsearch/v1	zz_generated.deepcopy.go zz_generated.deepcopy.go	72:79 185:192	view
6	x 2	pkg/apis/elasticsearch/v1beta1 pkg/apis/elasticsearch/v1	zz_generated.deepcopy.go zz_generated.deepcopy.go	104:111 217:224	view
6	x 2	pkg/apis/elasticsearch/v1beta1 pkg/apis/elasticsearch/v1	zz_generated.deepcopy.go zz_generated.deepcopy.go	129:136 246:253	view
6	x 2	pkg/apis/elasticsearch/v1beta1 pkg/apis/elasticsearch/v1	zz_generated.deepcopy.go zz_generated.deepcopy.go	165:172 298:305	view
6	x 2	pkg/apis/elasticsearch/v1beta1 pkg/apis/elasticsearch/v1	zz_generated.deepcopy.go zz_generated.deepcopy.go	181:188 328:335	view
6	x 2	pkg/apis/elasticsearch/v1beta1 pkg/apis/elasticsearch/v1	zz_generated.deepcopy.go zz_generated.deepcopy.go	196:203 483:490	view
6	x 2	pkg/apis/elasticsearch/v1beta1 pkg/apis/elasticsearch/v1	zz_generated.deepcopy.go zz_generated.deepcopy.go	223:230 510:517	view
6	x 2	pkg/apis/elasticsearch/v1beta1 pkg/apis/elasticsearch/v1	zz_generated.deepcopy.go zz_generated.deepcopy.go	239:246 727:734	view
6	x 2	pkg/apis/elasticsearch/v1beta1 pkg/apis/elasticsearch/v1	elasticsearch_types.go elasticsearch_types.go	83:90 357:364	view
6	x 2	pkg/apis/kibana/v1beta1 pkg/apis/kibana/v1	zz_generated.deepcopy.go zz_generated.deepcopy.go	31:38 64:71	view
6	x 2	pkg/apis/kibana/v1beta1 pkg/apis/kibana/v1	zz_generated.deepcopy.go zz_generated.deepcopy.go	63:70 136:143	view
6	x 2	pkg/apis/kibana/v1beta1 pkg/apis/kibana/v1	zz_generated.deepcopy.go zz_generated.deepcopy.go	100:107 180:187	view
6	x 2	pkg/apis/kibana/v1beta1 pkg/apis/kibana/v1	zz_generated.deepcopy.go zz_generated.deepcopy.go	116:123 203:210	view
6	x 2	pkg/apis/kibana/v1beta1 pkg/apis/kibana/v1	webhook.go webhook.go	61:69 65:73	view
6	x 2	pkg/apis/common/v1beta1 pkg/apis/common/v1	zz_generated.deepcopy.go zz_generated.deepcopy.go	19:26 19:26	view
6	x 2	pkg/apis/common/v1beta1 pkg/apis/common/v1	zz_generated.deepcopy.go zz_generated.deepcopy.go	29:36 50:57	view
6	x 2	pkg/apis/common/v1beta1 pkg/apis/common/v1	zz_generated.deepcopy.go zz_generated.deepcopy.go	46:53 113:120	view
6	x 2	pkg/apis/common/v1beta1 pkg/apis/common/v1	zz_generated.deepcopy.go zz_generated.deepcopy.go	61:68 128:135	view
6	x 2	pkg/apis/common/v1beta1 pkg/apis/common/v1	zz_generated.deepcopy.go zz_generated.deepcopy.go	76:83 235:242	view
6	x 2	pkg/apis/common/v1beta1 pkg/apis/common/v1	zz_generated.deepcopy.go zz_generated.deepcopy.go	93:100 252:259	view
6	x 2	pkg/apis/common/v1beta1 pkg/apis/common/v1	zz_generated.deepcopy.go zz_generated.deepcopy.go	123:130 267:274	view
6	x 2	pkg/apis/common/v1beta1 pkg/apis/common/v1	zz_generated.deepcopy.go zz_generated.deepcopy.go	133:140 210:217	view