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| vegeta: { | ||
| annotations: {} | ||
| attributes: { | ||
| appliesToWorkloads: ["webservice","worker","cloneset"] | ||
| conflictsWith: [] | ||
| podDisruptive: false | ||
| workloadRefPath: "" | ||
| } | ||
| description: "" | ||
| labels: {} | ||
| type: "trait" | ||
| } | ||
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| template: { | ||
| outputs:"vegeta":{ | ||
| metadata: { | ||
| name: context.name | ||
| namespace: context.namespace | ||
| } | ||
| spec: { | ||
| backoffLimit: parameter.backofflimit | ||
| completions: parameter.parallelism | ||
| parallelism: parameter.parallelism | ||
| template: { | ||
| metadata: name: context.name | ||
| spec: { | ||
| containers: [{ | ||
| name: context.name | ||
| args: ["echo '" + parameter.dorequest + "'"+ "|"+parameter.vegetacli] | ||
| command: ["/bin/sh", "-c"] | ||
| image: parameter.image | ||
| }] | ||
| restartPolicy: parameter.restartPolicy | ||
| } | ||
| } | ||
| } | ||
| apiVersion: "batch/v1" | ||
| kind: "Job" | ||
| } | ||
| parameter: { | ||
| backofflimit: *0|int | ||
| parallelism: *1|int | ||
| image:*"quay.io/karansingh/vegeta-ubi"|string | ||
| restartPolicy: *"OnFailure"|string | ||
| dorequest: string | ||
| vegetacli: *"vegeta attack -rate 5000 -duration 10000m | vegeta encode"|string | ||
| } | ||
| } |
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| name: vegeta | ||
| version: 12.8.4 | ||
| description: Vegeta is a versatile HTTP load testing tool built out of a need to drill HTTP services with a constant request rate. It can be used both as a command line utility and a library. | ||
| url: https://github.com/tsenart/vegeta | ||
| icon: https://camo.githubusercontent.com/faf9be097f4731212debdd24210c750b2dc276d0a17df19c6a8ac026427c09e9/687474703a2f2f666330392e64657669616e746172742e6e65742f667334392f692f323030392f3139382f632f632f73736a325f7665676574615f62795f7472756e6b7332342e6a7067 | ||
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| tags: | ||
| - extended_trait | ||
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| deployTo: | ||
| control_plane: true | ||
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| invisible: false |
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| # Supported workload type | ||
| Vegeta Trait supports following component types: webservice、worker and cloneset. | ||
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| # How to start | ||
| - Use a component typed webservice to start, keep the following to show-vegeta.yaml, then vela up -f show-vegeta.yaml | ||
| ```shell | ||
| apiVersion: core.oam.dev/v1beta1 | ||
| kind: Application | ||
| metadata: | ||
| name: new-vegeta | ||
| namespace: vegeta | ||
| spec: | ||
| components: | ||
| - name: new-vegeta | ||
| type: webservice | ||
| properties: | ||
| exposeType: ClusterIP | ||
| image: nginx:latest | ||
| ports: | ||
| - expose: true | ||
| port: 80 | ||
| protocol: TCP | ||
| ports: 80 | ||
| traits: | ||
| - type: vegeta | ||
| properties: | ||
| dorequest: 'GET http://show-vegeta:80' | ||
| parallelism: 1 | ||
| backofflimit: 10 | ||
| ``` | ||
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| - Check the app status and trait status | ||
| ```shell | ||
| vela ls app -n vegeta | ||
| APP COMPONENT TYPE TRAITS PHASE HEALTHY STATUS CREATED-TIME | ||
| new-vegeta new-vegeta webservice vegeta running healthy Ready:1/1 2022-05-31 21:24:28 +0800 CST | ||
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| vela status new-vegeta -n vegeta | ||
| About: | ||
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| Name: new-vegeta | ||
| Namespace: vegeta | ||
| Created at: 2022-05-31 21:24:28 +0800 CST | ||
| Status: running | ||
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| Workflow: | ||
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| mode: DAG | ||
| finished: true | ||
| Suspend: false | ||
| Terminated: false | ||
| Steps | ||
| - id:rqfzusuxgj | ||
| name:new-vegeta | ||
| type:apply-component | ||
| phase:succeeded | ||
| message: | ||
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| Services: | ||
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| - Name: new-vegeta | ||
| Cluster: local Namespace: vegeta | ||
| Type: webservice | ||
| Healthy Ready:1/1 | ||
| Traits: | ||
| ? vegeta | ||
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| vela logs new-vegeta --name new-vegeta -n vegeta | ||
| ? You have 2 deployed resources in your app. Please choose one: [Use arrows to move, type to filter] | ||
| > Cluster: local | Namespace: vegeta | Kind: Deployment | Name: new-vegeta | ||
| Cluster: local | Namespace: vegeta | Kind: Job | Name: new-vegeta | ||
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| Choose the Job to show testing data logs | ||
| ``` | ||
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| - If you want a more nice demo, use the two tools: jaggr and jplot to show the data | ||
| ```shell | ||
| kubectl logs new-vegeta--1-qrh67 -n vegeta -f | jaggr @count=rps hist\[100,200,300,400,500\]:code p25,p50,p95:latency sum:bytes_in sum:bytes_out | jplot rps+code.hist.100+code.hist.200+code.hist.300+code.hist.400+code.hist.500 latency.p95+latency.p50+latency.p25 bytes_in.sum+bytes_out.sum | ||
| ``` | ||
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| - How to install jplot and jagrr | ||
| - https://github.com/rs/jplot | ||
| - https://github.com/rs/jaggr |