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removing arca utils (#1053)
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Signed-off-by: Paige Patton <prubenda@redhat.com>
This commit is contained in:
Paige Patton
GitHub
@@ -1,304 +0,0 @@
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# OpenShift Shenanigans
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## Workflow Description
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Given a target OpenShift cluster, this workflow executes a
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[kube-burner plugin](https://github.com/redhat-performance/arcaflow-plugin-kube-burner)
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workflow to place a load on the cluster, repeatedly removes a targeted pod at a given time frequency with the [kill-pod plugin](https://github.com/krkn-chaos/arcaflow-plugin-kill-pod),
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and runs a [stress-ng](https://github.com/ColinIanKing/stress-ng) CPU workload on the cluster.
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Target your OpenShift cluster with the appropriate `kubeconfig` file, and add its file path as
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the value for `kubernetes_target.kubeconfig_path`, in the input file. Any combination of subworkflows can be disabled in the input file by setting either `cpu_hog_enabled`, `pod_chaos_enabled`, or `kubeburner_enabled` to `false`.
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## Files
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- [`workflow.yaml`](workflow.yaml) -- Defines the workflow input schema, the plugins to run
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and their data relationships, and the output to present to the user
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- [`input.yaml`](input.yaml) -- The input parameters that the user provides for running
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the workflow
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- [`config.yaml`](config.yaml) -- Global config parameters that are passed to the Arcaflow
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engine
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- [`cpu-hog.yaml`](subworkflows/cpu-hog.yaml) -- The StressNG workload on the CPU.
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- [`kubeburner.yaml`](subworkflows/kubeburner.yaml) -- The KubeBurner workload for the Kubernetes Cluster API.
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- [`pod-chaos.yaml`](subworkflows/pod-chaos.yaml) -- The Kill Pod workflow for the Kubernetes infrastructure pods.
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## Running the Workflow
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### Workflow Dependencies
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Install Python, at least `3.9`.
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First, add the path to your Python interpreter to `config.yaml` as the value
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for `pythonPath` as shown here. A common choice for users working in
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distributions of Linux operating systems is `usr/bin/python`. Second, add a
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directory to which your Arcaflow process will have write access as the
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value for `workdir`, `/tmp` is a common choice because your process will likely be able to write to it.
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```yaml
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deployers:
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python:
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pythonPath: /usr/bin/python
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workdir: /tmp
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```
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To use this Python interpreter with our `kill-pod` plugin, go to the `deploy` section of the `kill_pod` step in [`pod-chaos.yaml`](subworkflows/pod-chaos.yaml). You can use the same `pythonPath` and `workdir` that you used in
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your `config.yaml`.
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```yaml
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deploy:
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deployer_name: python
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modulePullPolicy: Always
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pythonPath: /usr/bin/python
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workdir: /tmp
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```
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Download a Go binary of the latest version of the Arcaflow engine from: https://github.com/arcalot/arcaflow-engine/releases.
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#### OpenShift Target
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Target your desired OpenShift cluster by setting the `kubeconfig_path` variable for each subworkflow's parameter list in [`input.yaml`](input.yaml).
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#### Kube-Burner Plugin
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The `kube-burner` plugin generates and reports the UUID to which the
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`kube-burner` data is associated in your search database. The `uuidgen`
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workflow step uses the `arcaflow-plugin-utilities` `uuid` plugin step to
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randomly generate a UUID for you.
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### Workflow Execution
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Run the workflow:
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```
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$ export WFPATH=<path to this workflow directory>
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$ arcaflow --context ${WFPATH} --input input.yaml --config config.yaml --workflow workflow.yaml
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```
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## Workflow Diagram
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This diagram shows the complete end-to-end workflow logic.
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### Main Workflow
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```mermaid
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%% Mermaid markdown workflow
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flowchart LR
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%% Success path
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input-->steps.cpu_hog_wf.enabling
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input-->steps.cpu_hog_wf.execute
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input-->steps.kubeburner_wf.enabling
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input-->steps.kubeburner_wf.execute
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input-->steps.pod_chaos_wf.enabling
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input-->steps.pod_chaos_wf.execute
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outputs.workflow_success.cpu_hog-->outputs.workflow_success
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outputs.workflow_success.cpu_hog.disabled-->outputs.workflow_success.cpu_hog
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outputs.workflow_success.cpu_hog.enabled-->outputs.workflow_success.cpu_hog
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outputs.workflow_success.kubeburner-->outputs.workflow_success
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outputs.workflow_success.kubeburner.disabled-->outputs.workflow_success.kubeburner
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outputs.workflow_success.kubeburner.enabled-->outputs.workflow_success.kubeburner
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outputs.workflow_success.pod_chaos-->outputs.workflow_success
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outputs.workflow_success.pod_chaos.disabled-->outputs.workflow_success.pod_chaos
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outputs.workflow_success.pod_chaos.enabled-->outputs.workflow_success.pod_chaos
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steps.cpu_hog_wf.closed-->steps.cpu_hog_wf.closed.result
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steps.cpu_hog_wf.disabled-->steps.cpu_hog_wf.disabled.output
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steps.cpu_hog_wf.disabled.output-->outputs.workflow_success.cpu_hog.disabled
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steps.cpu_hog_wf.enabling-->steps.cpu_hog_wf.closed
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steps.cpu_hog_wf.enabling-->steps.cpu_hog_wf.disabled
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steps.cpu_hog_wf.enabling-->steps.cpu_hog_wf.enabling.resolved
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steps.cpu_hog_wf.enabling-->steps.cpu_hog_wf.execute
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steps.cpu_hog_wf.execute-->steps.cpu_hog_wf.outputs
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steps.cpu_hog_wf.outputs-->steps.cpu_hog_wf.outputs.success
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steps.cpu_hog_wf.outputs.success-->outputs.workflow_success.cpu_hog.enabled
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steps.kubeburner_wf.closed-->steps.kubeburner_wf.closed.result
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steps.kubeburner_wf.disabled-->steps.kubeburner_wf.disabled.output
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steps.kubeburner_wf.disabled.output-->outputs.workflow_success.kubeburner.disabled
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steps.kubeburner_wf.enabling-->steps.kubeburner_wf.closed
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steps.kubeburner_wf.enabling-->steps.kubeburner_wf.disabled
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steps.kubeburner_wf.enabling-->steps.kubeburner_wf.enabling.resolved
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steps.kubeburner_wf.enabling-->steps.kubeburner_wf.execute
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steps.kubeburner_wf.execute-->steps.kubeburner_wf.outputs
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steps.kubeburner_wf.outputs-->steps.kubeburner_wf.outputs.success
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steps.kubeburner_wf.outputs.success-->outputs.workflow_success.kubeburner.enabled
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steps.pod_chaos_wf.closed-->steps.pod_chaos_wf.closed.result
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steps.pod_chaos_wf.disabled-->steps.pod_chaos_wf.disabled.output
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steps.pod_chaos_wf.disabled.output-->outputs.workflow_success.pod_chaos.disabled
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steps.pod_chaos_wf.enabling-->steps.pod_chaos_wf.closed
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steps.pod_chaos_wf.enabling-->steps.pod_chaos_wf.disabled
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steps.pod_chaos_wf.enabling-->steps.pod_chaos_wf.enabling.resolved
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steps.pod_chaos_wf.enabling-->steps.pod_chaos_wf.execute
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steps.pod_chaos_wf.execute-->steps.pod_chaos_wf.outputs
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steps.pod_chaos_wf.outputs-->steps.pod_chaos_wf.outputs.success
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steps.pod_chaos_wf.outputs.success-->outputs.workflow_success.pod_chaos.enabled
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%% Error path
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steps.cpu_hog_wf.execute-->steps.cpu_hog_wf.failed
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steps.cpu_hog_wf.failed-->steps.cpu_hog_wf.failed.error
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steps.kubeburner_wf.execute-->steps.kubeburner_wf.failed
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steps.kubeburner_wf.failed-->steps.kubeburner_wf.failed.error
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steps.pod_chaos_wf.execute-->steps.pod_chaos_wf.failed
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steps.pod_chaos_wf.failed-->steps.pod_chaos_wf.failed.error
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%% Mermaid end
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```
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### Pod Chaos Workflow
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```mermaid
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%% Mermaid markdown workflow
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flowchart LR
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%% Success path
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input-->steps.kill_pod.starting
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steps.kill_pod.cancelled-->steps.kill_pod.closed
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steps.kill_pod.cancelled-->steps.kill_pod.outputs
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steps.kill_pod.closed-->steps.kill_pod.closed.result
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steps.kill_pod.deploy-->steps.kill_pod.closed
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steps.kill_pod.deploy-->steps.kill_pod.starting
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steps.kill_pod.disabled-->steps.kill_pod.disabled.output
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steps.kill_pod.enabling-->steps.kill_pod.closed
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steps.kill_pod.enabling-->steps.kill_pod.disabled
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steps.kill_pod.enabling-->steps.kill_pod.enabling.resolved
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steps.kill_pod.enabling-->steps.kill_pod.starting
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steps.kill_pod.outputs-->steps.kill_pod.outputs.success
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steps.kill_pod.outputs.success-->outputs.success
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steps.kill_pod.running-->steps.kill_pod.closed
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steps.kill_pod.running-->steps.kill_pod.outputs
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steps.kill_pod.starting-->steps.kill_pod.closed
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steps.kill_pod.starting-->steps.kill_pod.running
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steps.kill_pod.starting-->steps.kill_pod.starting.started
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%% Error path
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steps.kill_pod.cancelled-->steps.kill_pod.crashed
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steps.kill_pod.cancelled-->steps.kill_pod.deploy_failed
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steps.kill_pod.crashed-->steps.kill_pod.crashed.error
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steps.kill_pod.deploy-->steps.kill_pod.deploy_failed
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steps.kill_pod.deploy_failed-->steps.kill_pod.deploy_failed.error
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steps.kill_pod.enabling-->steps.kill_pod.crashed
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steps.kill_pod.outputs-->steps.kill_pod.outputs.error
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steps.kill_pod.running-->steps.kill_pod.crashed
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steps.kill_pod.starting-->steps.kill_pod.crashed
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%% Mermaid end
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```
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### StressNG (CPU Hog) Workflow
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```mermaid
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%% Mermaid markdown workflow
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flowchart LR
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%% Success path
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input-->steps.kubeconfig.starting
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input-->steps.stressng.deploy
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input-->steps.stressng.starting
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steps.kubeconfig.cancelled-->steps.kubeconfig.closed
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steps.kubeconfig.cancelled-->steps.kubeconfig.outputs
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steps.kubeconfig.closed-->steps.kubeconfig.closed.result
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steps.kubeconfig.deploy-->steps.kubeconfig.closed
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steps.kubeconfig.deploy-->steps.kubeconfig.starting
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steps.kubeconfig.disabled-->steps.kubeconfig.disabled.output
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steps.kubeconfig.enabling-->steps.kubeconfig.closed
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steps.kubeconfig.enabling-->steps.kubeconfig.disabled
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steps.kubeconfig.enabling-->steps.kubeconfig.enabling.resolved
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steps.kubeconfig.enabling-->steps.kubeconfig.starting
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steps.kubeconfig.outputs-->steps.kubeconfig.outputs.success
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steps.kubeconfig.outputs.success-->steps.stressng.deploy
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steps.kubeconfig.running-->steps.kubeconfig.closed
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steps.kubeconfig.running-->steps.kubeconfig.outputs
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steps.kubeconfig.starting-->steps.kubeconfig.closed
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steps.kubeconfig.starting-->steps.kubeconfig.running
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steps.kubeconfig.starting-->steps.kubeconfig.starting.started
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steps.stressng.cancelled-->steps.stressng.closed
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steps.stressng.cancelled-->steps.stressng.outputs
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steps.stressng.closed-->steps.stressng.closed.result
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steps.stressng.deploy-->steps.stressng.closed
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steps.stressng.deploy-->steps.stressng.starting
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steps.stressng.disabled-->steps.stressng.disabled.output
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steps.stressng.enabling-->steps.stressng.closed
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steps.stressng.enabling-->steps.stressng.disabled
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steps.stressng.enabling-->steps.stressng.enabling.resolved
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steps.stressng.enabling-->steps.stressng.starting
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steps.stressng.outputs-->steps.stressng.outputs.success
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steps.stressng.outputs.success-->outputs.success
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steps.stressng.running-->steps.stressng.closed
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steps.stressng.running-->steps.stressng.outputs
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steps.stressng.starting-->steps.stressng.closed
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steps.stressng.starting-->steps.stressng.running
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steps.stressng.starting-->steps.stressng.starting.started
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%% Error path
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steps.kubeconfig.cancelled-->steps.kubeconfig.crashed
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steps.kubeconfig.cancelled-->steps.kubeconfig.deploy_failed
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steps.kubeconfig.crashed-->steps.kubeconfig.crashed.error
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steps.kubeconfig.deploy-->steps.kubeconfig.deploy_failed
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steps.kubeconfig.deploy_failed-->steps.kubeconfig.deploy_failed.error
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steps.kubeconfig.enabling-->steps.kubeconfig.crashed
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steps.kubeconfig.outputs-->steps.kubeconfig.outputs.error
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steps.kubeconfig.running-->steps.kubeconfig.crashed
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steps.kubeconfig.starting-->steps.kubeconfig.crashed
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steps.stressng.cancelled-->steps.stressng.crashed
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steps.stressng.cancelled-->steps.stressng.deploy_failed
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steps.stressng.crashed-->steps.stressng.crashed.error
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steps.stressng.deploy-->steps.stressng.deploy_failed
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steps.stressng.deploy_failed-->steps.stressng.deploy_failed.error
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steps.stressng.enabling-->steps.stressng.crashed
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steps.stressng.outputs-->steps.stressng.outputs.error
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steps.stressng.running-->steps.stressng.crashed
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steps.stressng.starting-->steps.stressng.crashed
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%% Mermaid end
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```
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### Kube-Burner Workflow
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```mermaid
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%% Mermaid markdown workflow
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flowchart LR
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%% Success path
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input-->steps.kubeburner.starting
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steps.kubeburner.cancelled-->steps.kubeburner.closed
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steps.kubeburner.cancelled-->steps.kubeburner.outputs
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steps.kubeburner.closed-->steps.kubeburner.closed.result
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steps.kubeburner.deploy-->steps.kubeburner.closed
|
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steps.kubeburner.deploy-->steps.kubeburner.starting
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steps.kubeburner.disabled-->steps.kubeburner.disabled.output
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steps.kubeburner.enabling-->steps.kubeburner.closed
|
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steps.kubeburner.enabling-->steps.kubeburner.disabled
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steps.kubeburner.enabling-->steps.kubeburner.enabling.resolved
|
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steps.kubeburner.enabling-->steps.kubeburner.starting
|
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steps.kubeburner.outputs-->steps.kubeburner.outputs.success
|
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steps.kubeburner.outputs.success-->outputs.success
|
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steps.kubeburner.running-->steps.kubeburner.closed
|
||||
steps.kubeburner.running-->steps.kubeburner.outputs
|
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steps.kubeburner.starting-->steps.kubeburner.closed
|
||||
steps.kubeburner.starting-->steps.kubeburner.running
|
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steps.kubeburner.starting-->steps.kubeburner.starting.started
|
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steps.uuidgen.cancelled-->steps.uuidgen.closed
|
||||
steps.uuidgen.cancelled-->steps.uuidgen.outputs
|
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steps.uuidgen.closed-->steps.uuidgen.closed.result
|
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steps.uuidgen.deploy-->steps.uuidgen.closed
|
||||
steps.uuidgen.deploy-->steps.uuidgen.starting
|
||||
steps.uuidgen.disabled-->steps.uuidgen.disabled.output
|
||||
steps.uuidgen.enabling-->steps.uuidgen.closed
|
||||
steps.uuidgen.enabling-->steps.uuidgen.disabled
|
||||
steps.uuidgen.enabling-->steps.uuidgen.enabling.resolved
|
||||
steps.uuidgen.enabling-->steps.uuidgen.starting
|
||||
steps.uuidgen.outputs-->steps.uuidgen.outputs.success
|
||||
steps.uuidgen.outputs.success-->steps.kubeburner.starting
|
||||
steps.uuidgen.running-->steps.uuidgen.closed
|
||||
steps.uuidgen.running-->steps.uuidgen.outputs
|
||||
steps.uuidgen.starting-->steps.uuidgen.closed
|
||||
steps.uuidgen.starting-->steps.uuidgen.running
|
||||
steps.uuidgen.starting-->steps.uuidgen.starting.started
|
||||
%% Error path
|
||||
steps.kubeburner.cancelled-->steps.kubeburner.crashed
|
||||
steps.kubeburner.cancelled-->steps.kubeburner.deploy_failed
|
||||
steps.kubeburner.crashed-->steps.kubeburner.crashed.error
|
||||
steps.kubeburner.deploy-->steps.kubeburner.deploy_failed
|
||||
steps.kubeburner.deploy_failed-->steps.kubeburner.deploy_failed.error
|
||||
steps.kubeburner.enabling-->steps.kubeburner.crashed
|
||||
steps.kubeburner.outputs-->steps.kubeburner.outputs.error
|
||||
steps.kubeburner.running-->steps.kubeburner.crashed
|
||||
steps.kubeburner.starting-->steps.kubeburner.crashed
|
||||
steps.uuidgen.cancelled-->steps.uuidgen.crashed
|
||||
steps.uuidgen.cancelled-->steps.uuidgen.deploy_failed
|
||||
steps.uuidgen.crashed-->steps.uuidgen.crashed.error
|
||||
steps.uuidgen.deploy-->steps.uuidgen.deploy_failed
|
||||
steps.uuidgen.deploy_failed-->steps.uuidgen.deploy_failed.error
|
||||
steps.uuidgen.enabling-->steps.uuidgen.crashed
|
||||
steps.uuidgen.outputs-->steps.uuidgen.outputs.error
|
||||
steps.uuidgen.running-->steps.uuidgen.crashed
|
||||
steps.uuidgen.starting-->steps.uuidgen.crashed
|
||||
%% Mermaid end
|
||||
```
|
||||
|
||||
@@ -1,18 +0,0 @@
|
||||
---
|
||||
deployers:
|
||||
image:
|
||||
deployer_name: podman
|
||||
deployment:
|
||||
imagePullPolicy: IfNotPresent
|
||||
python:
|
||||
deployer_name: python
|
||||
modulePullPolicy: Always
|
||||
pythonPath: /usr/bin/python
|
||||
workdir: /tmp
|
||||
log:
|
||||
level: debug
|
||||
logged_outputs:
|
||||
error:
|
||||
level: debug
|
||||
success:
|
||||
level: debug
|
||||
@@ -1,41 +0,0 @@
|
||||
kubernetes_target:
|
||||
kubeconfig_path:
|
||||
cpu_hog_enabled: true
|
||||
pod_chaos_enabled: true
|
||||
kubeburner_enabled: true
|
||||
|
||||
kubeburner_list:
|
||||
- kubeburner:
|
||||
kubeconfig: 'given later in workflow by kubeconfig plugin'
|
||||
workload: 'cluster-density'
|
||||
qps: 20
|
||||
burst: 20
|
||||
log_level: 'info'
|
||||
timeout: '1m'
|
||||
iterations: 1
|
||||
churn: 'true'
|
||||
churn_duration: 1s
|
||||
churn_delay: 1s
|
||||
churn_percent: 10
|
||||
alerting: 'true'
|
||||
gc: 'true'
|
||||
|
||||
pod_chaos_list:
|
||||
- namespace_pattern: ^openshift-etcd$
|
||||
label_selector: k8s-app=etcd
|
||||
kill: 1
|
||||
krkn_pod_recovery_time: 1
|
||||
|
||||
cpu_hog_list:
|
||||
- namespace: default
|
||||
# set the node selector as a key-value pair eg.
|
||||
# node_selector:
|
||||
# kubernetes.io/hostname: kind-worker2
|
||||
node_selector: {}
|
||||
stressng_params:
|
||||
timeout: 1
|
||||
stressors:
|
||||
- stressor: cpu
|
||||
workers: 1
|
||||
cpu-load: 20
|
||||
cpu-method: all
|
||||
@@ -1,75 +0,0 @@
|
||||
version: v0.2.0
|
||||
input:
|
||||
root: CpuHog__KubernetesTarget
|
||||
objects:
|
||||
CpuHog__KubernetesTarget:
|
||||
id: CpuHog__KubernetesTarget
|
||||
properties:
|
||||
constant:
|
||||
type:
|
||||
type_id: ref
|
||||
id: KubernetesTarget
|
||||
item:
|
||||
type:
|
||||
type_id: ref
|
||||
id: CpuHog
|
||||
KubernetesTarget:
|
||||
id: KubernetesTarget
|
||||
properties:
|
||||
kubeconfig_path:
|
||||
type:
|
||||
type_id: string
|
||||
CpuHog:
|
||||
id: CpuHog
|
||||
properties:
|
||||
namespace:
|
||||
display:
|
||||
description: The namespace where the container will be deployed
|
||||
name: Namespace
|
||||
type:
|
||||
type_id: string
|
||||
required: true
|
||||
node_selector:
|
||||
display:
|
||||
description: kubernetes node name where the plugin must be deployed
|
||||
type:
|
||||
type_id: map
|
||||
values:
|
||||
type_id: string
|
||||
keys:
|
||||
type_id: string
|
||||
required: true
|
||||
stressng_params:
|
||||
type:
|
||||
type_id: ref
|
||||
id: StressNGParams
|
||||
namespace: $.steps.stressng.starting.inputs.input
|
||||
|
||||
steps:
|
||||
kubeconfig:
|
||||
plugin:
|
||||
src: quay.io/arcalot/arcaflow-plugin-kubeconfig:0.3.1
|
||||
deployment_type: image
|
||||
input:
|
||||
kubeconfig: !expr 'readFile($.input.constant.kubeconfig_path)'
|
||||
stressng:
|
||||
plugin:
|
||||
src: quay.io/arcalot/arcaflow-plugin-stressng:0.8.0
|
||||
deployment_type: image
|
||||
step: workload
|
||||
input: !expr $.input.item.stressng_params
|
||||
deploy:
|
||||
deployer_name: kubernetes
|
||||
connection: !expr $.steps.kubeconfig.outputs.success.connection
|
||||
pod:
|
||||
metadata:
|
||||
namespace: !expr $.input.item.namespace
|
||||
labels:
|
||||
arcaflow: stressng
|
||||
spec:
|
||||
nodeSelector: !expr $.input.item.node_selector
|
||||
pluginContainer:
|
||||
imagePullPolicy: Always
|
||||
|
||||
outputs:
|
||||
success: !expr $.steps.stressng.outputs.success
|
||||
@@ -1,54 +0,0 @@
|
||||
version: v0.2.0
|
||||
input:
|
||||
root: KubeBurner__KubernetesTarget
|
||||
objects:
|
||||
KubeBurner__KubernetesTarget:
|
||||
id: KubeBurner__KubernetesTarget
|
||||
properties:
|
||||
constant:
|
||||
type:
|
||||
type_id: ref
|
||||
id: KubernetesTarget
|
||||
item:
|
||||
type:
|
||||
type_id: ref
|
||||
id: KubeBurner
|
||||
KubernetesTarget:
|
||||
id: KubernetesTarget
|
||||
properties:
|
||||
kubeconfig_path:
|
||||
type:
|
||||
type_id: string
|
||||
KubeBurner:
|
||||
id: KubeBurner
|
||||
properties:
|
||||
kubeburner:
|
||||
type:
|
||||
type_id: ref
|
||||
id: KubeBurnerInputParams
|
||||
namespace: $.steps.kubeburner.starting.inputs.input
|
||||
|
||||
steps:
|
||||
uuidgen:
|
||||
plugin:
|
||||
deployment_type: image
|
||||
src: quay.io/arcalot/arcaflow-plugin-utilities:0.6.0
|
||||
step: uuid
|
||||
input: {}
|
||||
kubeburner:
|
||||
plugin:
|
||||
deployment_type: image
|
||||
src: quay.io/redhat-performance/arcaflow-plugin-kube-burner:latest
|
||||
step: kube-burner
|
||||
input:
|
||||
kubeconfig: !expr 'readFile($.input.constant.kubeconfig_path)'
|
||||
uuid: !expr $.steps.uuidgen.outputs.success.uuid
|
||||
workload: !expr $.input.item.kubeburner.workload
|
||||
iterations: !expr $.input.item.kubeburner.iterations
|
||||
churn: !expr $.input.item.kubeburner.churn
|
||||
churn_duration: !expr $.input.item.kubeburner.churn_duration
|
||||
churn_delay: !expr $.input.item.kubeburner.churn_delay
|
||||
|
||||
outputs:
|
||||
success:
|
||||
burner: !expr $.steps.kubeburner.outputs.success
|
||||
@@ -1,108 +0,0 @@
|
||||
version: v0.2.0
|
||||
input:
|
||||
root: KillPodConfig__KubernetesTarget
|
||||
objects:
|
||||
KillPodConfig__KubernetesTarget:
|
||||
id: KillPodConfig__KubernetesTarget
|
||||
properties:
|
||||
constant:
|
||||
type:
|
||||
type_id: ref
|
||||
id: KubernetesTarget
|
||||
item:
|
||||
type:
|
||||
type_id: ref
|
||||
id: KillPodConfig
|
||||
KubernetesTarget:
|
||||
id: KubernetesTarget
|
||||
properties:
|
||||
kubeconfig_path:
|
||||
type:
|
||||
type_id: string
|
||||
KillPodConfig:
|
||||
id: KillPodConfig
|
||||
properties:
|
||||
backoff:
|
||||
default: '1'
|
||||
display:
|
||||
description: How many seconds to wait between checks for the target
|
||||
pod status.
|
||||
name: Backoff
|
||||
required: false
|
||||
type:
|
||||
type_id: integer
|
||||
kill:
|
||||
default: '1'
|
||||
display:
|
||||
description: How many pods should we attempt to kill?
|
||||
name: Number of pods to kill
|
||||
required: false
|
||||
type:
|
||||
min: 1
|
||||
type_id: integer
|
||||
krkn_pod_recovery_time:
|
||||
default: '60'
|
||||
display:
|
||||
description: The Expected Recovery time fo the pod (used by Krkn to
|
||||
monitor the pod lifecycle)
|
||||
name: Recovery Time
|
||||
required: false
|
||||
type:
|
||||
type_id: integer
|
||||
label_selector:
|
||||
display:
|
||||
description: 'Kubernetes label selector for the target pods. Required
|
||||
if name_pattern is not set.
|
||||
See https://kubernetes.io/docs/concepts/overview/working-with-objects/labels/
|
||||
for details.'
|
||||
name: Label selector
|
||||
required: false
|
||||
required_if_not:
|
||||
- name_pattern
|
||||
type:
|
||||
type_id: string
|
||||
name_pattern:
|
||||
display:
|
||||
description: Regular expression for target pods. Required if label_selector
|
||||
is not set.
|
||||
name: Name pattern
|
||||
required: false
|
||||
required_if_not:
|
||||
- label_selector
|
||||
type:
|
||||
type_id: pattern
|
||||
namespace_pattern:
|
||||
display:
|
||||
description: Regular expression for target pod namespaces.
|
||||
name: Namespace pattern
|
||||
required: true
|
||||
type:
|
||||
type_id: pattern
|
||||
timeout:
|
||||
default: '180'
|
||||
display:
|
||||
description: Timeout to wait for the target pod(s) to be removed in
|
||||
seconds.
|
||||
name: Timeout
|
||||
required: false
|
||||
type:
|
||||
type_id: integer
|
||||
|
||||
steps:
|
||||
kill_pod:
|
||||
step: kill-pods
|
||||
plugin:
|
||||
deployment_type: python
|
||||
src: arcaflow-plugin-kill-pod@git+https://github.com/krkn-chaos/arcaflow-plugin-kill-pod.git@a9f87f88d8e7763d111613bd8b2c7862fc49624f
|
||||
input:
|
||||
namespace_pattern: !expr $.input.item.namespace_pattern
|
||||
label_selector: !expr $.input.item.label_selector
|
||||
kubeconfig_path: !expr $.input.constant.kubeconfig_path
|
||||
deploy:
|
||||
deployer_name: python
|
||||
modulePullPolicy: Always
|
||||
pythonPath: /usr/bin/python
|
||||
workdir: /tmp
|
||||
|
||||
outputs:
|
||||
success: !expr $.steps.kill_pod.outputs.success
|
||||
@@ -1,73 +0,0 @@
|
||||
version: v0.2.0
|
||||
input:
|
||||
root: RootObject
|
||||
objects:
|
||||
KubernetesTarget:
|
||||
id: KubernetesTarget
|
||||
properties:
|
||||
kubeconfig_path:
|
||||
type:
|
||||
type_id: string
|
||||
RootObject:
|
||||
id: RootObject
|
||||
properties:
|
||||
cpu_hog_enabled:
|
||||
type:
|
||||
type_id: bool
|
||||
pod_chaos_enabled:
|
||||
type:
|
||||
type_id: bool
|
||||
kubeburner_enabled:
|
||||
type:
|
||||
type_id: bool
|
||||
kubernetes_target:
|
||||
type:
|
||||
type_id: ref
|
||||
id: KubernetesTarget
|
||||
kubeburner_list:
|
||||
type:
|
||||
type_id: list
|
||||
items:
|
||||
type_id: ref
|
||||
id: KubeBurner
|
||||
namespace: $.steps.kubeburner_wf.execute.inputs.items
|
||||
pod_chaos_list:
|
||||
type:
|
||||
type_id: list
|
||||
items:
|
||||
type_id: ref
|
||||
id: KillPodConfig
|
||||
namespace: $.steps.pod_chaos_wf.execute.inputs.items
|
||||
cpu_hog_list:
|
||||
type:
|
||||
type_id: list
|
||||
items:
|
||||
type_id: ref
|
||||
id: CpuHog
|
||||
namespace: $.steps.cpu_hog_wf.execute.inputs.items
|
||||
|
||||
steps:
|
||||
kubeburner_wf:
|
||||
kind: foreach
|
||||
items: !expr 'bindConstants($.input.kubeburner_list, $.input.kubernetes_target)'
|
||||
workflow: subworkflows/kubeburner.yaml
|
||||
parallelism: 1
|
||||
enabled: !expr $.input.kubeburner_enabled
|
||||
pod_chaos_wf:
|
||||
kind: foreach
|
||||
items: !expr 'bindConstants($.input.pod_chaos_list, $.input.kubernetes_target)'
|
||||
workflow: subworkflows/pod-chaos.yaml
|
||||
parallelism: 1
|
||||
enabled: !expr $.input.pod_chaos_enabled
|
||||
cpu_hog_wf:
|
||||
kind: foreach
|
||||
items: !expr 'bindConstants($.input.cpu_hog_list, $.input.kubernetes_target)'
|
||||
workflow: subworkflows/cpu-hog.yaml
|
||||
parallelism: 1
|
||||
enabled: !expr $.input.cpu_hog_enabled
|
||||
|
||||
outputs:
|
||||
workflow_success:
|
||||
kubeburner: !ordisabled $.steps.kubeburner_wf.outputs.success
|
||||
pod_chaos: !ordisabled $.steps.pod_chaos_wf.outputs.success
|
||||
cpu_hog: !ordisabled $.steps.cpu_hog_wf.outputs.success
|
||||
Reference in New Issue
Block a user