Kubeflow curl m2m api tests

Kubeflow curl m2m api tests

# Snippets for testing the KF API using 'curl' and M2M API Tokens.
# Assuming the istio-ingressgateway is deployed in istio-system namespace.

# Configure port forwarding
```bash
$ export ISTIO_INGRESSGATEWAY_NAMESPACE=istio-system
$ export ISTIO_INGRESSGATEWAY_ENDPOINT=localhost:8080

$ nohup kubectl port-forward --namespace $ISTIO_INGRESSGATEWAY_NAMESPACE svc/istio-ingressgateway 8080:80 &
```

# Select KF Profile and experiment name
```bash
$ export KF_PROFILE=kubeflow-user-example-com
$ export EXPERIMENT_NAME=m2m-experiment
```

# Create Experiment
```bash
$ curl -XPOST "$ISTIO_INGRESSGATEWAY_ENDPOINT/pipeline/apis/v2beta1/experiments" \
  -H "Authorization: Bearer $(kubectl -n kubeflow-user-example-com create token default-editor)" \
  -d "{\"display_name\": \"$EXPERIMENT_NAME\", \"namespace\": \"$KF_PROFILE\"}"
```

# Get Experiments
```bash
$ curl "$ISTIO_INGRESSGATEWAY_ENDPOINT/pipeline/apis/v2beta1/experiments?namespace=$KF_PROFILE" \
  -H "Authorization: Bearer $(kubectl -n kubeflow-user-example-com create token default-editor)"
```

# List shared pipelines
```bash
$ curl "$ISTIO_INGRESSGATEWAY_ENDPOINT/pipeline/apis/v2beta1/pipelines" \
  -H "Authorization: Bearer $(kubectl -n kubeflow-user-example-com create token default-editor)"
```

# Get experiment id for pipeline run
```bash
$ export EXPERIMENT_ID="$(curl -qs \
  "$ISTIO_INGRESSGATEWAY_ENDPOINT/pipeline/apis/v2beta1/experiments?namespace=$KF_PROFILE" \
  -H "Authorization: Bearer $(kubectl -n kubeflow-user-example-com create token default-editor)" \
  | jq --arg display_name $EXPERIMENT_NAME '.experiments[] | select(.display_name == $display_name)|.experiment_id' -r
  )"
```

# Get shared pipeline id for pipeline run
```bash
$ export PIPELINE_ID="$(curl -qs \
  "$ISTIO_INGRESSGATEWAY_ENDPOINT/pipeline/apis/v2beta1/pipelines" \
  -H "Authorization: Bearer $(kubectl -n kubeflow-user-example-com create token default-editor)" \
  | jq '.pipelines[0].pipeline_id' -r
)"
```

# Create pipeline run
```bash
$ curl -XPOST \
  "$ISTIO_INGRESSGATEWAY_ENDPOINT/pipeline/apis/v2beta1/runs?namespace=$KF_PROFILE" \
  -H "Authorization: Bearer $(kubectl -n kubeflow-user-example-com create token default-editor)" \
  -d "{
        \"experiment_id\":\"$EXPERIMENT_ID\",
        \"display_name\": \"Pipeline created with M2M Token\",
        \"pipeline_version_reference\": {\"pipeline_id\": \"$PIPELINE_ID\"}
    }"
```

# List Pipeline Runs
```bash
$ curl "$ISTIO_INGRESSGATEWAY_ENDPOINT/pipeline/apis/v2beta1/runs?namespace=$KF_PROFILE" \
  -H "Authorization: Bearer $(kubectl -n kubeflow-user-example-com create token default-editor)"
```