diff --git a/k6/load-test.js b/k6/load-test.js new file mode 100644 index 0000000..0522d20 --- /dev/null +++ b/k6/load-test.js @@ -0,0 +1,66 @@ +import http from 'k6/http'; +import { check, sleep, group } from 'k6'; + +const vus = parseInt(__ENV.TEST_VUS || '10'); +const duration = __ENV.TEST_DURATION || '30s'; +const targetUrl = __ENV.TARGET_URL || 'http://frontend.demo-apps.svc.cluster.local:80'; + +export const options = { + scenarios: { + load_test: { + executor: 'ramping-vus', + startVUs: 0, + stages: [ + { duration: '10s', target: vus }, + { duration: duration, target: vus }, + { duration: '5s', target: 0 }, + ], + }, + }, + thresholds: { + http_req_duration: ['p(95)<500'], + http_req_failed: ['rate<0.01'], + }, +}; + +http.setResponseCallback(http.expectedStatuses({ min: 200, max: 399 })); + +export default function () { + group('Welcome Page', () => { + const res = http.get(`${targetUrl}/`); + check(res, { + 'status is 200': (r) => r.status === 200, + 'response time < 500ms': (r) => r.timings.duration < 500, + }); + }); + + group('Owner API', () => { + const ownerCreationRes = http.post(`${targetUrl}/owners/new`, 'firstName=John&lastName=Doe&address=123+Main+St&city=Springfield&telephone=1234567890'); + check(ownerCreationRes, { + 'status is 302': (r) => r.status === 302, + }); + + const ownerSearchRes = http.get(`${targetUrl}/owners?lastName=Doe`); + check(ownerSearchRes, { + 'status is 200': (r) => r.status === 200, + 'response time < 500ms': (r) => r.timings.duration < 500, + }); + }); + + group('Vet API', () => { + const vetListRes = http.get(`${targetUrl}/vets`); + check(vetListRes, { + 'status is 200': (r) => r.status === 200, + 'response time < 500ms': (r) => r.timings.duration < 500, + }); + }); + + group('System API', () => { + const crashRes = http.get(`${targetUrl}/oups`, { responseCallback: http.expectedStatuses(500) }); + check(crashRes, { + 'status is 500': (r) => r.status === 500, + }); + }); + + sleep(0.5); +} \ No newline at end of file diff --git a/k6/testrun.yaml b/k6/testrun.yaml new file mode 100644 index 0000000..42d0f4e --- /dev/null +++ b/k6/testrun.yaml @@ -0,0 +1,24 @@ +apiVersion: k6.io/v1alpha1 +kind: TestRun +metadata: + name: k6-demo-principal-1 + namespace: demo-apps + labels: + app: demo-principal-1 + backstage.io/component: demo-principal-1 + app.kubernetes.io/managed-by: backstage + app.kubernetes.io/component: load-testing +spec: + parallelism: 1 + script: + configMap: + name: k6-test-demo-principal-1 + file: load-test.js + runner: + image: grafana/k6:latest + envFrom: + - configMapRef: + name: k6-test-demo-principal-1 + env: + - name: K6_OTEL_SERVICE_NAME + value: k6-demo-principal-1 diff --git a/overlays/deploy/k6-configmap.yaml b/overlays/deploy/k6-configmap.yaml new file mode 100644 index 0000000..6700006 --- /dev/null +++ b/overlays/deploy/k6-configmap.yaml @@ -0,0 +1,41 @@ +apiVersion: v1 +kind: ConfigMap +metadata: + name: k6-test-demo-principal-1 + namespace: demo-apps + labels: + app: demo-principal-1 + app.kubernetes.io/managed-by: backstage + app.kubernetes.io/component: load-testing +data: + K6_OUT: opentelemetry + K6_OTEL_GRPC_EXPORTER_INSECURE: 'true' + K6_OTEL_GRPC_EXPORTER_ENDPOINT: otel-collector.monitoring.svc.cluster.local:4317 + K6_OTEL_METRIC_PREFIX: k6_ + K6_OTEL_FLUSH_INTERVAL: '1000' + K6_OTEL_EXPORT_INTERVAL: '5000' + K6_OTEL_SERVICE_NAME: k6-demo-principal-1 + load-test.js: "import http from 'k6/http';\nimport { check, sleep, group } from\ + \ 'k6';\n\nconst vus = parseInt(__ENV.TEST_VUS || '10');\nconst duration = __ENV.TEST_DURATION\ + \ || '30s';\nconst targetUrl = __ENV.TARGET_URL || 'http://frontend.demo-apps.svc.cluster.local:80';\n\ + \nexport const options = {\n scenarios: {\n load_test: {\n executor:\ + \ 'ramping-vus',\n startVUs: 0,\n stages: [\n { duration: '10s',\ + \ target: vus },\n { duration: duration, target: vus },\n { duration:\ + \ '5s', target: 0 },\n ],\n },\n },\n thresholds: {\n http_req_duration:\ + \ ['p(95)<500'],\n http_req_failed: ['rate<0.01'],\n },\n};\n\nhttp.setResponseCallback(http.expectedStatuses({\ + \ min: 200, max: 399 }));\n\nexport default function () {\n group('Welcome Page',\ + \ () => {\n const res = http.get(`${targetUrl}/`);\n check(res, {\n \ + \ 'status is 200': (r) => r.status === 200,\n 'response time < 500ms': (r)\ + \ => r.timings.duration < 500,\n });\n });\n\n group('Owner API', () => {\n\ + \ const ownerCreationRes = http.post(`${targetUrl}/owners/new`, 'firstName=John&lastName=Doe&address=123+Main+St&city=Springfield&telephone=1234567890');\n\ + \ check(ownerCreationRes, {\n 'status is 302': (r) => r.status === 302,\n\ + \ });\n\n const ownerSearchRes = http.get(`${targetUrl}/owners?lastName=Doe`);\n\ + \ check(ownerSearchRes, {\n 'status is 200': (r) => r.status === 200,\n\ + \ 'response time < 500ms': (r) => r.timings.duration < 500,\n });\n });\n\ + \n group('Vet API', () => {\n const vetListRes = http.get(`${targetUrl}/vets`);\n\ + \ check(vetListRes, {\n 'status is 200': (r) => r.status === 200,\n \ + \ 'response time < 500ms': (r) => r.timings.duration < 500,\n });\n });\n\ + \n group('System API', () => {\n const crashRes = http.get(`${targetUrl}/oups`,\ + \ { responseCallback: http.expectedStatuses(500) });\n check(crashRes, {\n\ + \ 'status is 500': (r) => r.status === 500,\n });\n });\n\n sleep(0.5);\n\ + }" diff --git a/overlays/otel/kustomization.yaml b/overlays/otel/kustomization.yaml new file mode 100644 index 0000000..9c36fd2 --- /dev/null +++ b/overlays/otel/kustomization.yaml @@ -0,0 +1,14 @@ +apiVersion: kustomize.config.k8s.io/v1beta1 +kind: Kustomization +resources: +- ../deploy +patches: +- target: + kind: Deployment + name: petclinic + patch: "apiVersion: apps/v1\nkind: Deployment\nmetadata:\n name: petclinic\nspec:\n\ + \ template:\n metadata:\n annotations:\n instrumentation.opentelemetry.io/inject-java:\ + \ monitoring/otel-instrumentation\n spec:\n containers:\n - name:\ + \ workload\n env:\n - name: OTEL_SERVICE_NAME\n value:\ + \ petclinic\n - name: OTEL_EXPORTER_OTLP_ENDPOINT\n value: http://otel-collector.monitoring.svc.cluster.local:4318\n\ + \ - name: OTEL_RESOURCE_ATTRIBUTES\n value: app=demo-principal-1\n" diff --git a/overlays/otel/patches/otel-patch.yaml b/overlays/otel/patches/otel-patch.yaml new file mode 100644 index 0000000..c1f8901 --- /dev/null +++ b/overlays/otel/patches/otel-patch.yaml @@ -0,0 +1,19 @@ +apiVersion: apps/v1 +kind: Deployment +metadata: + name: petclinic +spec: + template: + metadata: + annotations: + instrumentation.opentelemetry.io/inject-java: monitoring/otel-instrumentation + spec: + containers: + - name: workload + env: + - name: OTEL_SERVICE_NAME + value: petclinic + - name: OTEL_EXPORTER_OTLP_ENDPOINT + value: http://otel-collector.monitoring.svc.cluster.local:4318 + - name: OTEL_RESOURCE_ATTRIBUTES + value: app=demo-principal-1