update kubeflow dip-catalog

2025-01-13 02:31:27 +00:00
parent 1dc1181a03
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+# Seldon Core
+
+[Seldon Core](https://github.com/SeldonIO/seldon-core/) is a framework to deploy your machine learning models on Kubernetes at scale.
+
+# Requirements
+
+* Kubernetes 1.18 - 1.24
+
+Support for Kubernetes 1.25 is currently part of [SeldonIO/seldon-core#4172](https://github.com/SeldonIO/seldon-core/pull/4172)
+
+## Install Seldon Core Operator
+
+ * The yaml assumes you will install in kubeflow namespace
+ * You need to have installed istio first
+
+```
+kustomize build seldon-core-operator/base | kubectl apply -n kubeflow -f -
+```
+
+## Updating
+
+See [UPGRADE.md](UPGRADE.md)
+
+## Testing
+
+```
+make test
+```
+
+# Overview
+
+We can create a test model once the "Install Seldon Operator" is configured
+
+```
+# Create namespace for model
+kubectl create namespace seldon
+```
+
+We can create an echo model with the following command:
+
+```
+kubectl apply -f - << ENDapiVersion: machinelearning.seldon.io/v1
+kind: SeldonDeployment
+metadata:
+  name: echo
+  namespace: seldon
+spec:
+  predictors:
+  - name: default
+    replicas: 1
+    graph:
+      name: classifier
+      type: MODEL
+    componentSpecs:
+    - spec:
+        containers:
+        - image: seldonio/echo-model:1.17.1
+          name: classifier
+END
+```
+
+We can verify that model is running:
+
+```
+kubectl get pods -n seldon
+
+NAME                                         READY   STATUS    RESTARTS   AGE
+echo-default-0-classifier-679cb5fb68-qd4nm   2/2     Running   0          25m
+```
+
+Also we can verify that the correct virtualservice was created:
+
+```
+kubectl get virtualservice -n seldon
+
+NAME   GATEWAYS                        HOSTS   AGE
+echo   ["kubeflow/kubeflow-gateway"]   ["*"]   42m
+```
+
+Finally we can send a request (you will need to fetch the Dex Auth Token / Cookie):
+
+```
+export CLUSTER_IP=# Your cluster IP
+export SESSION=# Your dex session
+
+curl -H "Content-Type: application/json" -H "Cookie: authservice_session=${SESSION}" \
+   -d '{"data": {"ndarray":[[1.0, 2.0, 5.0]]}}' \
+   http://{CLUSTER_IP}/seldon/seldon/echo/api/v1.0/predictions
+
+{"data":{"names":["t:0","t:1","t:2"],"ndarray":[[1.0,2.0,5.0]]},"meta":{"metrics":[{"key":"mycounter","type":"COUNTER","value":1},{"key":"mygauge","type":"GAUGE","value":100},{"key":"mytimer","type":"TIMER","value":20.2}],"requestPath":{"classifier":"seldonio/echo-model:1.17.1"}}}
+```
+