You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert
It seems that when a Seldon Core model is created, the Istio Virtualservice is created until after the container is up and running. This sometimes results in the service being unavailable even though the container is actually running. When the Istio virtualservice is created, it seems that there is also a set of reconcile errors with the message Operation cannot be fulfilled on seldondeployments.machinelearning.seldon.io \"sw\": the object has been modified; please apply your changes to the latest version and try again.
Another seeming problem that may be a challenge is that when the Seldon Deployment is spinning up and it is available, the Seldon Engine pod seems to crash once as the reconcile error appears, however this may be due to another issue.
This was run on a DigitalOcean cluster Major:"1", Minor:"15", and can be recreated by creating any new deployment, for example the following:
Below are the logs of the operator, together with the sequence in which they appear.
First when the deployment is created, the initial reconcile logs are the following:
2020-02-18T21:47:45.707Z INFO seldondeployment Defaulting v1 web hook called {"name": "income-classifier-istio-test"}
2020-02-18T21:47:45.714Z INFO seldondeployment Validating v1 Webhook called for CREATE {"name": "income-classifier-istio-test"}
2020-02-18T21:47:45.723Z INFO controllers.SeldonDeployment Reconcile called {"SeldonDeployment": "default/income-classifier-istio-test"}
2020-02-18T21:47:45.723Z INFO controllers.SeldonDeployment pSvcName {"SeldonDeployment": "default/income-classifier-istio-test", "val": "seldon-822a0a28cf5422a4eec7f5a1b5a6b075"}
2020-02-18T21:47:45.738Z INFO controllers.SeldonDeployment Scheme {"SeldonDeployment": "default/income-classifier-istio-test", "r.scheme": {}}
2020-02-18T21:47:45.738Z INFO controllers.SeldonDeployment createDeployments {"SeldonDeployment": "default/income-classifier-istio-test", "deploy": {"namespace": "default", "name": "income-classifier-istio-test-default-3cd8f75"}}
2020-02-18T21:47:45.738Z INFO controllers.SeldonDeployment Creating Deployment {"SeldonDeployment": "default/income-classifier-istio-test", "namespace": "default", "name": "income-classifier-istio-test-default-3cd8f75"}
2020-02-18T21:47:45.745Z INFO controllers.SeldonDeployment Creating Service {"SeldonDeployment": "default/income-classifier-istio-test", "all": false, "namespace": "default", "name": "seldon-c11b848d9d15de54052d9e8a09730be7"}
2020-02-18T21:47:45.768Z INFO controllers.SeldonDeployment Skipping Ambassador Svc {"SeldonDeployment": "default/income-classifier-istio-test", "all": false, "namespace": "default", "name": "seldon-822a0a28cf5422a4eec7f5a1b5a6b075"}
2020-02-18T21:47:45.784Z DEBUG controller-runtime.controller Successfully Reconciled {"controller": "seldondeployment", "request": "default/income-classifier-istio-test"}
2020-02-18T21:47:45.784Z INFO controllers.SeldonDeployment Reconcile called {"SeldonDeployment": "default/income-classifier-istio-test"}
2020-02-18T21:47:45.784Z INFO controllers.SeldonDeployment pSvcName {"SeldonDeployment": "default/income-classifier-istio-test", "val": "seldon-822a0a28cf5422a4eec7f5a1b5a6b075"}
2020-02-18T21:47:45.804Z INFO controllers.SeldonDeployment Scheme {"SeldonDeployment": "default/income-classifier-istio-test", "r.scheme": {}}
2020-02-18T21:47:45.804Z INFO controllers.SeldonDeployment createDeployments {"SeldonDeployment": "default/income-classifier-istio-test", "deploy": {"namespace": "default", "name": "income-classifier-istio-test-default-3cd8f75"}}
2020-02-18T21:47:45.805Z INFO controllers.SeldonDeployment Updating Deployment {"SeldonDeployment": "default/income-classifier-istio-test", "namespace": "default", "name": "income-classifier-istio-test-default-3cd8f75"}
2020-02-18T21:47:45.811Z INFO controllers.SeldonDeployment The deployments are the same - api server defaults ignored {"SeldonDeployment": "default/income-classifier-istio-test"}
2020-02-18T21:47:45.811Z INFO controllers.SeldonDeployment Found identical deployment {"SeldonDeployment": "default/income-classifier-istio-test", "namespace": "default", "name": "income-classifier-istio-test-default-3cd8f75", "status": {"observedGeneration":1,"unavailableReplicas":1,"conditions":[{"type":"Progressing","status":"True","lastUpdateTime":"2020-02-18T21:47:45Z","lastTransitionTime":"2020-02-18T21:47:45Z","reason":"NewReplicaSetCreated","message":"Created new replica set \"income-classifier-istio-test-default-3cd8f75-84b76688d6\""},{"type":"Available","status":"False","lastUpdateTime":"2020-02-18T21:47:45Z","lastTransitionTime":"2020-02-18T21:47:45Z","reason":"MinimumReplicasUnavailable","message":"Deployment does not have minimum availability."}]}}
2020-02-18T21:47:45.811Z INFO controllers.SeldonDeployment Deployment status {"SeldonDeployment": "default/income-classifier-istio-test", "name": "income-classifier-istio-test-default-3cd8f75", "status": {"observedGeneration":1,"unavailableReplicas":1,"conditions":[{"type":"Progressing","status":"True","lastUpdateTime":"2020-02-18T21:47:45Z","lastTransitionTime":"2020-02-18T21:47:45Z","reason":"NewReplicaSetCreated","message":"Created new replica set \"income-classifier-istio-test-default-3cd8f75-84b76688d6\""},{"type":"Available","status":"False","lastUpdateTime":"2020-02-18T21:47:45Z","lastTransitionTime":"2020-02-18T21:47:45Z","reason":"MinimumReplicasUnavailable","message":"Deployment does not have minimum availability."}]}}
2020-02-18T21:47:45.811Z INFO controllers.SeldonDeployment Found identical Service {"SeldonDeployment": "default/income-classifier-istio-test", "all": false, "namespace": "default", "name": "seldon-c11b848d9d15de54052d9e8a09730be7", "status": {"loadBalancer":{}}}
2020-02-18T21:47:45.825Z INFO controllers.SeldonDeployment Skipping Ambassador Svc {"SeldonDeployment": "default/income-classifier-istio-test", "all": false, "namespace": "default", "name": "seldon-822a0a28cf5422a4eec7f5a1b5a6b075"}
2020-02-18T21:47:45.833Z DEBUG controller-runtime.controller Successfully Reconciled {"controller": "seldondeployment", "request": "default/income-classifier-istio-test"}
2020-02-18T21:47:45.833Z INFO controllers.SeldonDeployment Reconcile called {"SeldonDeployment": "default/income-classifier-istio-test"}
2020-02-18T21:47:45.833Z INFO controllers.SeldonDeployment pSvcName {"SeldonDeployment": "default/income-classifier-istio-test", "val": "seldon-822a0a28cf5422a4eec7f5a1b5a6b075"}
2020-02-18T21:47:45.844Z INFO controllers.SeldonDeployment Scheme {"SeldonDeployment": "default/income-classifier-istio-test", "r.scheme": {}}
2020-02-18T21:47:45.844Z INFO controllers.SeldonDeployment createDeployments {"SeldonDeployment": "default/income-classifier-istio-test", "deploy": {"namespace": "default", "name": "income-classifier-istio-test-default-3cd8f75"}}
2020-02-18T21:47:45.844Z INFO controllers.SeldonDeployment Updating Deployment {"SeldonDeployment": "default/income-classifier-istio-test", "namespace": "default", "name": "income-classifier-istio-test-default-3cd8f75"}
2020-02-18T21:47:45.849Z INFO controllers.SeldonDeployment The deployments are the same - api server defaults ignored {"SeldonDeployment": "default/income-classifier-istio-test"}
2020-02-18T21:47:45.849Z INFO controllers.SeldonDeployment Found identical deployment {"SeldonDeployment": "default/income-classifier-istio-test", "namespace": "default", "name": "income-classifier-istio-test-default-3cd8f75", "status": {"observedGeneration":1,"unavailableReplicas":1,"conditions":[{"type":"Progressing","status":"True","lastUpdateTime":"2020-02-18T21:47:45Z","lastTransitionTime":"2020-02-18T21:47:45Z","reason":"NewReplicaSetCreated","message":"Created new replica set \"income-classifier-istio-test-default-3cd8f75-84b76688d6\""},{"type":"Available","status":"False","lastUpdateTime":"2020-02-18T21:47:45Z","lastTransitionTime":"2020-02-18T21:47:45Z","reason":"MinimumReplicasUnavailable","message":"Deployment does not have minimum availability."}]}}
2020-02-18T21:47:45.849Z INFO controllers.SeldonDeployment Deployment status {"SeldonDeployment": "default/income-classifier-istio-test", "name": "income-classifier-istio-test-default-3cd8f75", "status": {"observedGeneration":1,"unavailableReplicas":1,"conditions":[{"type":"Progressing","status":"True","lastUpdateTime":"2020-02-18T21:47:45Z","lastTransitionTime":"2020-02-18T21:47:45Z","reason":"NewReplicaSetCreated","message":"Created new replica set \"income-classifier-istio-test-default-3cd8f75-84b76688d6\""},{"type":"Available","status":"False","lastUpdateTime":"2020-02-18T21:47:45Z","lastTransitionTime":"2020-02-18T21:47:45Z","reason":"MinimumReplicasUnavailable","message":"Deployment does not have minimum availability."}]}}
2020-02-18T21:47:45.849Z INFO controllers.SeldonDeployment Found identical Service {"SeldonDeployment": "default/income-classifier-istio-test", "all": false, "namespace": "default", "name": "seldon-c11b848d9d15de54052d9e8a09730be7", "status": {"loadBalancer":{}}}
2020-02-18T21:47:45.849Z INFO controllers.SeldonDeployment Skipping Ambassador Svc {"SeldonDeployment": "default/income-classifier-istio-test", "all": false, "namespace": "default", "name": "seldon-822a0a28cf5422a4eec7f5a1b5a6b075"}
2020-02-18T21:47:45.855Z DEBUG controller-runtime.controller Successfully Reconciled {"controller": "seldondeployment", "request": "default/income-classifier-istio-test"}
2020-02-18T21:47:45.974Z INFO controllers.SeldonDeployment Reconcile called {"SeldonDeployment": "default/income-classifier-istio-test"}
2020-02-18T21:47:45.974Z INFO controllers.SeldonDeployment pSvcName {"SeldonDeployment": "default/income-classifier-istio-test", "val": "seldon-822a0a28cf5422a4eec7f5a1b5a6b075"}
2020-02-18T21:47:45.992Z INFO controllers.SeldonDeployment Scheme {"SeldonDeployment": "default/income-classifier-istio-test", "r.scheme": {}}
2020-02-18T21:47:45.992Z INFO controllers.SeldonDeployment createDeployments {"SeldonDeployment": "default/income-classifier-istio-test", "deploy": {"namespace": "default", "name": "income-classifier-istio-test-default-3cd8f75"}}
2020-02-18T21:47:45.993Z INFO controllers.SeldonDeployment Updating Deployment {"SeldonDeployment": "default/income-classifier-istio-test", "namespace": "default", "name": "income-classifier-istio-test-default-3cd8f75"}
2020-02-18T21:47:45.997Z INFO controllers.SeldonDeployment The deployments are the same - api server defaults ignored {"SeldonDeployment": "default/income-classifier-istio-test"}
2020-02-18T21:47:45.997Z INFO controllers.SeldonDeployment Found identical deployment {"SeldonDeployment": "default/income-classifier-istio-test", "namespace": "default", "name": "income-classifier-istio-test-default-3cd8f75", "status": {"observedGeneration":1,"replicas":1,"updatedReplicas":1,"unavailableReplicas":1,"conditions":[{"type":"Available","status":"False","lastUpdateTime":"2020-02-18T21:47:45Z","lastTransitionTime":"2020-02-18T21:47:45Z","reason":"MinimumReplicasUnavailable","message":"Deployment does not have minimum availability."},{"type":"Progressing","status":"True","lastUpdateTime":"2020-02-18T21:47:45Z","lastTransitionTime":"2020-02-18T21:47:45Z","reason":"ReplicaSetUpdated","message":"ReplicaSet \"income-classifier-istio-test-default-3cd8f75-84b76688d6\" is progressing."}]}}
2020-02-18T21:47:46.016Z INFO controllers.SeldonDeployment Deployment status {"SeldonDeployment": "default/income-classifier-istio-test", "name": "income-classifier-istio-test-default-3cd8f75", "status": {"observedGeneration":1,"replicas":1,"updatedReplicas":1,"unavailableReplicas":1,"conditions":[{"type":"Available","status":"False","lastUpdateTime":"2020-02-18T21:47:45Z","lastTransitionTime":"2020-02-18T21:47:45Z","reason":"MinimumReplicasUnavailable","message":"Deployment does not have minimum availability."},{"type":"Progressing","status":"True","lastUpdateTime":"2020-02-18T21:47:45Z","lastTransitionTime":"2020-02-18T21:47:45Z","reason":"ReplicaSetUpdated","message":"ReplicaSet \"income-classifier-istio-test-default-3cd8f75-84b76688d6\" is progressing."}]}}
2020-02-18T21:47:46.016Z INFO controllers.SeldonDeployment Found identical Service {"SeldonDeployment": "default/income-classifier-istio-test", "all": false, "namespace": "default", "name": "seldon-c11b848d9d15de54052d9e8a09730be7", "status": {"loadBalancer":{}}}
2020-02-18T21:47:46.017Z INFO controllers.SeldonDeployment Skipping Ambassador Svc {"SeldonDeployment": "default/income-classifier-istio-test", "all": false, "namespace": "default", "name": "seldon-822a0a28cf5422a4eec7f5a1b5a6b075"}
2020-02-18T21:47:46.021Z DEBUG controller-runtime.controller Successfully Reconciled {"controller": "seldondeployment", "request": "default/income-classifier-istio-test"}
2020-02-18T21:47:46.021Z INFO controllers.SeldonDeployment Reconcile called {"SeldonDeployment": "default/income-classifier-istio-test"}
2020-02-18T21:47:46.021Z INFO controllers.SeldonDeployment pSvcName {"SeldonDeployment": "default/income-classifier-istio-test", "val": "seldon-822a0a28cf5422a4eec7f5a1b5a6b075"}
2020-02-18T21:47:46.037Z INFO controllers.SeldonDeployment Scheme {"SeldonDeployment": "default/income-classifier-istio-test", "r.scheme": {}}
2020-02-18T21:47:46.037Z INFO controllers.SeldonDeployment createDeployments {"SeldonDeployment": "default/income-classifier-istio-test", "deploy": {"namespace": "default", "name": "income-classifier-istio-test-default-3cd8f75"}}
2020-02-18T21:47:46.037Z INFO controllers.SeldonDeployment Updating Deployment {"SeldonDeployment": "default/income-classifier-istio-test", "namespace": "default", "name": "income-classifier-istio-test-default-3cd8f75"}
2020-02-18T21:47:46.043Z INFO controllers.SeldonDeployment The deployments are the same - api server defaults ignored {"SeldonDeployment": "default/income-classifier-istio-test"}
2020-02-18T21:47:46.043Z INFO controllers.SeldonDeployment Found identical deployment {"SeldonDeployment": "default/income-classifier-istio-test", "namespace": "default", "name": "income-classifier-istio-test-default-3cd8f75", "status": {"observedGeneration":1,"replicas":1,"updatedReplicas":1,"unavailableReplicas":1,"conditions":[{"type":"Available","status":"False","lastUpdateTime":"2020-02-18T21:47:45Z","lastTransitionTime":"2020-02-18T21:47:45Z","reason":"MinimumReplicasUnavailable","message":"Deployment does not have minimum availability."},{"type":"Progressing","status":"True","lastUpdateTime":"2020-02-18T21:47:45Z","lastTransitionTime":"2020-02-18T21:47:45Z","reason":"ReplicaSetUpdated","message":"ReplicaSet \"income-classifier-istio-test-default-3cd8f75-84b76688d6\" is progressing."}]}}
2020-02-18T21:47:46.043Z INFO controllers.SeldonDeployment Deployment status {"SeldonDeployment": "default/income-classifier-istio-test", "name": "income-classifier-istio-test-default-3cd8f75", "status": {"observedGeneration":1,"replicas":1,"updatedReplicas":1,"unavailableReplicas":1,"conditions":[{"type":"Available","status":"False","lastUpdateTime":"2020-02-18T21:47:45Z","lastTransitionTime":"2020-02-18T21:47:45Z","reason":"MinimumReplicasUnavailable","message":"Deployment does not have minimum availability."},{"type":"Progressing","status":"True","lastUpdateTime":"2020-02-18T21:47:45Z","lastTransitionTime":"2020-02-18T21:47:45Z","reason":"ReplicaSetUpdated","message":"ReplicaSet \"income-classifier-istio-test-default-3cd8f75-84b76688d6\" is progressing."}]}}
2020-02-18T21:47:46.043Z INFO controllers.SeldonDeployment Found identical Service {"SeldonDeployment": "default/income-classifier-istio-test", "all": false, "namespace": "default", "name": "seldon-c11b848d9d15de54052d9e8a09730be7", "status": {"loadBalancer":{}}}
2020-02-18T21:47:46.043Z INFO controllers.SeldonDeployment Skipping Ambassador Svc {"SeldonDeployment": "default/income-classifier-istio-test", "all": false, "namespace": "default", "name": "seldon-822a0a28cf5422a4eec7f5a1b5a6b075"}
2020-02-18T21:47:46.048Z DEBUG controller-runtime.controller Successfully Reconciled {"controller": "seldondeployment", "request": "default/income-classifier-istio-test"}
Then it seems that the container becomes ready / running, and that's when the next reconciliation and the first error comes in. It seems that this is a first attempt to add the virtual service (which doesn't work)
2020-02-18T21:48:39.766Z INFO controllers.SeldonDeployment Reconcile called {"SeldonDeployment": "default/income-classifier-istio-test"}
2020-02-18T21:48:39.766Z INFO controllers.SeldonDeployment pSvcName {"SeldonDeployment": "default/income-classifier-istio-test", "val": "seldon-822a0a28cf5422a4eec7f5a1b5a6b075"}
2020-02-18T21:48:39.783Z INFO controllers.SeldonDeployment Scheme {"SeldonDeployment": "default/income-classifier-istio-test", "r.scheme": {}}
2020-02-18T21:48:39.787Z INFO controllers.SeldonDeployment createDeployments {"SeldonDeployment": "default/income-classifier-istio-test", "deploy": {"namespace": "default", "name": "income-classifier-istio-test-default-3cd8f75"}}
2020-02-18T21:48:39.787Z INFO controllers.SeldonDeployment Updating Deployment {"SeldonDeployment": "default/income-classifier-istio-test", "namespace": "default", "name": "income-classifier-istio-test-default-3cd8f75"}
2020-02-18T21:48:39.792Z INFO controllers.SeldonDeployment The deployments are the same - api server defaults ignored {"SeldonDeployment": "default/income-classifier-istio-test"}
2020-02-18T21:48:39.792Z INFO controllers.SeldonDeployment Found identical deployment {"SeldonDeployment": "default/income-classifier-istio-test", "namespace": "default", "name": "income-classifier-istio-test-default-3cd8f75", "status": {"observedGeneration":1,"replicas":1,"updatedReplicas":1,"readyReplicas":1,"availableReplicas":1,"conditions":[{"type":"Available","status":"True","lastUpdateTime":"2020-02-18T21:48:39Z","lastTransitionTime":"2020-02-18T21:48:39Z","reason":"MinimumReplicasAvailable","message":"Deployment has minimum availability."},{"type":"Progressing","status":"True","lastUpdateTime":"2020-02-18T21:48:39Z","lastTransitionTime":"2020-02-18T21:47:45Z","reason":"NewReplicaSetAvailable","message":"ReplicaSet \"income-classifier-istio-test-default-3cd8f75-84b76688d6\" has successfully progressed."}]}}
2020-02-18T21:48:39.798Z INFO controllers.SeldonDeployment Deployment status {"SeldonDeployment": "default/income-classifier-istio-test", "name": "income-classifier-istio-test-default-3cd8f75", "status": {"observedGeneration":1,"replicas":1,"updatedReplicas":1,"readyReplicas":1,"availableReplicas":1,"conditions":[{"type":"Available","status":"True","lastUpdateTime":"2020-02-18T21:48:39Z","lastTransitionTime":"2020-02-18T21:48:39Z","reason":"MinimumReplicasAvailable","message":"Deployment has minimum availability."},{"type":"Progressing","status":"True","lastUpdateTime":"2020-02-18T21:48:39Z","lastTransitionTime":"2020-02-18T21:47:45Z","reason":"NewReplicaSetAvailable","message":"ReplicaSet \"income-classifier-istio-test-default-3cd8f75-84b76688d6\" has successfully progressed."}]}}
2020-02-18T21:48:39.798Z INFO controllers.SeldonDeployment Found identical Service {"SeldonDeployment": "default/income-classifier-istio-test", "all": true, "namespace": "default", "name": "seldon-c11b848d9d15de54052d9e8a09730be7", "status": {"loadBalancer":{}}}
2020-02-18T21:48:39.798Z INFO controllers.SeldonDeployment Creating Service {"SeldonDeployment": "default/income-classifier-istio-test", "all": true, "namespace": "default", "name": "seldon-822a0a28cf5422a4eec7f5a1b5a6b075"}
2020-02-18T21:48:39.810Z INFO controllers.SeldonDeployment Creating Virtual Service {"SeldonDeployment": "default/income-classifier-istio-test", "namespace": "default", "name": "income-classifier-istio-test-income-classifier-istio-test-http"}
2020-02-18T21:48:39.826Z INFO controllers.SeldonDeployment Creating Virtual Service {"SeldonDeployment": "default/income-classifier-istio-test", "namespace": "default", "name": "income-classifier-istio-test-income-classifier-istio-test-grpc"}
2020-02-18T21:48:39.836Z INFO controllers.SeldonDeployment Creating Istio Destination Rule {"SeldonDeployment": "default/income-classifier-istio-test", "namespace": "default", "name": "seldon-822a0a28cf5422a4eec7f5a1b5a6b075"}
2020-02-18T21:48:39.929Z INFO controllers.SeldonDeployment Removing unused services {"SeldonDeployment": "default/income-classifier-istio-test"}
2020-02-18T21:48:39.932Z INFO controllers.SeldonDeployment Found identical Service {"SeldonDeployment": "default/income-classifier-istio-test", "all": false, "namespace": "default", "name": "seldon-c11b848d9d15de54052d9e8a09730be7", "status": {"loadBalancer":{}}}
2020-02-18T21:48:39.935Z INFO controllers.SeldonDeployment Skipping Ambassador Svc {"SeldonDeployment": "default/income-classifier-istio-test", "all": false, "namespace": "default", "name": "seldon-822a0a28cf5422a4eec7f5a1b5a6b075"}
2020-02-18T21:48:39.944Z DEBUG controller-runtime.controller Successfully Reconciled {"controller": "seldondeployment", "request": "default/income-classifier-istio-test"}
2020-02-18T21:48:39.944Z INFO controllers.SeldonDeployment Reconcile called {"SeldonDeployment": "default/income-classifier-istio-test"}
2020-02-18T21:48:39.944Z INFO controllers.SeldonDeployment pSvcName {"SeldonDeployment": "default/income-classifier-istio-test", "val": "seldon-822a0a28cf5422a4eec7f5a1b5a6b075"}
2020-02-18T21:48:39.955Z INFO controllers.SeldonDeployment Scheme {"SeldonDeployment": "default/income-classifier-istio-test", "r.scheme": {}}
2020-02-18T21:48:39.955Z INFO controllers.SeldonDeployment createDeployments {"SeldonDeployment": "default/income-classifier-istio-test", "deploy": {"namespace": "default", "name": "income-classifier-istio-test-default-3cd8f75"}}
2020-02-18T21:48:39.956Z INFO controllers.SeldonDeployment Updating Deployment {"SeldonDeployment": "default/income-classifier-istio-test", "namespace": "default", "name": "income-classifier-istio-test-default-3cd8f75"}
2020-02-18T21:48:39.962Z INFO controllers.SeldonDeployment The deployments are the same - api server defaults ignored {"SeldonDeployment": "default/income-classifier-istio-test"}
2020-02-18T21:48:39.962Z INFO controllers.SeldonDeployment Found identical deployment {"SeldonDeployment": "default/income-classifier-istio-test", "namespace": "default", "name": "income-classifier-istio-test-default-3cd8f75", "status": {"observedGeneration":1,"replicas":1,"updatedReplicas":1,"readyReplicas":1,"availableReplicas":1,"conditions":[{"type":"Available","status":"True","lastUpdateTime":"2020-02-18T21:48:39Z","lastTransitionTime":"2020-02-18T21:48:39Z","reason":"MinimumReplicasAvailable","message":"Deployment has minimum availability."},{"type":"Progressing","status":"True","lastUpdateTime":"2020-02-18T21:48:39Z","lastTransitionTime":"2020-02-18T21:47:45Z","reason":"NewReplicaSetAvailable","message":"ReplicaSet \"income-classifier-istio-test-default-3cd8f75-84b76688d6\" has successfully progressed."}]}}
2020-02-18T21:48:39.962Z INFO controllers.SeldonDeployment Deployment status {"SeldonDeployment": "default/income-classifier-istio-test", "name": "income-classifier-istio-test-default-3cd8f75", "status": {"observedGeneration":1,"replicas":1,"updatedReplicas":1,"readyReplicas":1,"availableReplicas":1,"conditions":[{"type":"Available","status":"True","lastUpdateTime":"2020-02-18T21:48:39Z","lastTransitionTime":"2020-02-18T21:48:39Z","reason":"MinimumReplicasAvailable","message":"Deployment has minimum availability."},{"type":"Progressing","status":"True","lastUpdateTime":"2020-02-18T21:48:39Z","lastTransitionTime":"2020-02-18T21:47:45Z","reason":"NewReplicaSetAvailable","message":"ReplicaSet \"income-classifier-istio-test-default-3cd8f75-84b76688d6\" has successfully progressed."}]}}
2020-02-18T21:48:39.962Z INFO controllers.SeldonDeployment Found identical Service {"SeldonDeployment": "default/income-classifier-istio-test", "all": true, "namespace": "default", "name": "seldon-c11b848d9d15de54052d9e8a09730be7", "status": {"loadBalancer":{}}}
2020-02-18T21:48:39.962Z INFO controllers.SeldonDeployment Found identical Service {"SeldonDeployment": "default/income-classifier-istio-test", "all": true, "namespace": "default", "name": "seldon-822a0a28cf5422a4eec7f5a1b5a6b075", "status": {"loadBalancer":{}}}
2020-02-18T21:48:39.969Z ERROR controller-runtime.controller Reconciler error {"controller": "seldondeployment", "request": "default/income-classifier-istio-test", "error": "Operation cannot be fulfilled on seldondeployments.machinelearning.seldon.io \"income-classifier-istio-test\": the object has been modified; please apply your changes to the latest version and try again"}
github.com/go-logr/zapr.(*zapLogger).Error
/go/pkg/mod/github.com/go-logr/zapr@v0.1.0/zapr.go:128
sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).reconcileHandler
/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.2.0/pkg/internal/controller/controller.go:218
sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).processNextWorkItem
/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.2.0/pkg/internal/controller/controller.go:192
sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).worker
/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.2.0/pkg/internal/controller/controller.go:171
k8s.io/apimachinery/pkg/util/wait.JitterUntil.func1
/go/pkg/mod/k8s.io/apimachinery@v0.0.0-20190404173353-6a84e37a896d/pkg/util/wait/wait.go:152
k8s.io/apimachinery/pkg/util/wait.JitterUntil
/go/pkg/mod/k8s.io/apimachinery@v0.0.0-20190404173353-6a84e37a896d/pkg/util/wait/wait.go:153
k8s.io/apimachinery/pkg/util/wait.Until
/go/pkg/mod/k8s.io/apimachinery@v0.0.0-20190404173353-6a84e37a896d/pkg/util/wait/wait.go:88
2020-02-18T21:48:40.969Z INFO controllers.SeldonDeployment Reconcile called {"SeldonDeployment": "default/income-classifier-istio-test"}
2020-02-18T21:48:40.975Z INFO controllers.SeldonDeployment pSvcName {"SeldonDeployment": "default/income-classifier-istio-test", "val": "seldon-822a0a28cf5422a4eec7f5a1b5a6b075"}
2020-02-18T21:48:40.997Z INFO controllers.SeldonDeployment Scheme {"SeldonDeployment": "default/income-classifier-istio-test", "r.scheme": {}}
2020-02-18T21:48:40.997Z INFO controllers.SeldonDeployment createDeployments {"SeldonDeployment": "default/income-classifier-istio-test", "deploy": {"namespace": "default", "name": "income-classifier-istio-test-default-3cd8f75"}}
2020-02-18T21:48:40.997Z INFO controllers.SeldonDeployment Updating Deployment {"SeldonDeployment": "default/income-classifier-istio-test", "namespace": "default", "name": "income-classifier-istio-test-default-3cd8f75"}
2020-02-18T21:48:41.010Z INFO controllers.SeldonDeployment The deployments are the same - api server defaults ignored {"SeldonDeployment": "default/income-classifier-istio-test"}
2020-02-18T21:48:41.010Z INFO controllers.SeldonDeployment Found identical deployment {"SeldonDeployment": "default/income-classifier-istio-test", "namespace": "default", "name": "income-classifier-istio-test-default-3cd8f75", "status": {"observedGeneration":1,"replicas":1,"updatedReplicas":1,"readyReplicas":1,"availableReplicas":1,"conditions":[{"type":"Available","status":"True","lastUpdateTime":"2020-02-18T21:48:39Z","lastTransitionTime":"2020-02-18T21:48:39Z","reason":"MinimumReplicasAvailable","message":"Deployment has minimum availability."},{"type":"Progressing","status":"True","lastUpdateTime":"2020-02-18T21:48:39Z","lastTransitionTime":"2020-02-18T21:47:45Z","reason":"NewReplicaSetAvailable","message":"ReplicaSet \"income-classifier-istio-test-default-3cd8f75-84b76688d6\" has successfully progressed."}]}}
2020-02-18T21:48:41.010Z INFO controllers.SeldonDeployment Deployment status {"SeldonDeployment": "default/income-classifier-istio-test", "name": "income-classifier-istio-test-default-3cd8f75", "status": {"observedGeneration":1,"replicas":1,"updatedReplicas":1,"readyReplicas":1,"availableReplicas":1,"conditions":[{"type":"Available","status":"True","lastUpdateTime":"2020-02-18T21:48:39Z","lastTransitionTime":"2020-02-18T21:48:39Z","reason":"MinimumReplicasAvailable","message":"Deployment has minimum availability."},{"type":"Progressing","status":"True","lastUpdateTime":"2020-02-18T21:48:39Z","lastTransitionTime":"2020-02-18T21:47:45Z","reason":"NewReplicaSetAvailable","message":"ReplicaSet \"income-classifier-istio-test-default-3cd8f75-84b76688d6\" has successfully progressed."}]}}
2020-02-18T21:48:41.011Z INFO controllers.SeldonDeployment Found identical Service {"SeldonDeployment": "default/income-classifier-istio-test", "all": true, "namespace": "default", "name": "seldon-c11b848d9d15de54052d9e8a09730be7", "status": {"loadBalancer":{}}}
2020-02-18T21:48:41.011Z INFO controllers.SeldonDeployment Found identical Service {"SeldonDeployment": "default/income-classifier-istio-test", "all": true, "namespace": "default", "name": "seldon-822a0a28cf5422a4eec7f5a1b5a6b075", "status": {"loadBalancer":{}}}
2020-02-18T21:48:41.016Z INFO controllers.SeldonDeployment Found identical Virtual Service {"SeldonDeployment": "default/income-classifier-istio-test", "namespace": "default", "name": "income-classifier-istio-test-income-classifier-istio-test-http"}
2020-02-18T21:48:41.016Z INFO controllers.SeldonDeployment Found identical Virtual Service {"SeldonDeployment": "default/income-classifier-istio-test", "namespace": "default", "name": "income-classifier-istio-test-income-classifier-istio-test-grpc"}
2020-02-18T21:48:41.016Z INFO controllers.SeldonDeployment Found identical Istio Destination Rule {"SeldonDeployment": "default/income-classifier-istio-test", "namespace": "default", "name": "seldon-822a0a28cf5422a4eec7f5a1b5a6b075"}
2020-02-18T21:48:41.016Z INFO controllers.SeldonDeployment Removing unused services {"SeldonDeployment": "default/income-classifier-istio-test"}
2020-02-18T21:48:41.016Z INFO controllers.SeldonDeployment Found identical Service {"SeldonDeployment": "default/income-classifier-istio-test", "all": false, "namespace": "default", "name": "seldon-c11b848d9d15de54052d9e8a09730be7", "status": {"loadBalancer":{}}}
2020-02-18T21:48:41.016Z INFO controllers.SeldonDeployment Skipping Ambassador Svc {"SeldonDeployment": "default/income-classifier-istio-test", "all": false, "namespace": "default", "name": "seldon-822a0a28cf5422a4eec7f5a1b5a6b075"}
2020-02-18T21:48:41.020Z DEBUG controller-runtime.controller Successfully Reconciled {"controller": "seldondeployment", "request": "default/income-classifier-istio-test"}
2020-02-18T21:48:41.021Z INFO controllers.SeldonDeployment Reconcile called {"SeldonDeployment": "default/income-classifier-istio-test"}
2020-02-18T21:48:41.021Z INFO controllers.SeldonDeployment pSvcName {"SeldonDeployment": "default/income-classifier-istio-test", "val": "seldon-822a0a28cf5422a4eec7f5a1b5a6b075"}
2020-02-18T21:48:41.040Z INFO controllers.SeldonDeployment Scheme {"SeldonDeployment": "default/income-classifier-istio-test", "r.scheme": {}}
2020-02-18T21:48:41.040Z INFO controllers.SeldonDeployment createDeployments {"SeldonDeployment": "default/income-classifier-istio-test", "deploy": {"namespace": "default", "name": "income-classifier-istio-test-default-3cd8f75"}}
2020-02-18T21:48:41.041Z INFO controllers.SeldonDeployment Updating Deployment {"SeldonDeployment": "default/income-classifier-istio-test", "namespace": "default", "name": "income-classifier-istio-test-default-3cd8f75"}
2020-02-18T21:48:41.045Z INFO controllers.SeldonDeployment The deployments are the same - api server defaults ignored {"SeldonDeployment": "default/income-classifier-istio-test"}
2020-02-18T21:48:41.045Z INFO controllers.SeldonDeployment Found identical deployment {"SeldonDeployment": "default/income-classifier-istio-test", "namespace": "default", "name": "income-classifier-istio-test-default-3cd8f75", "status": {"observedGeneration":1,"replicas":1,"updatedReplicas":1,"readyReplicas":1,"availableReplicas":1,"conditions":[{"type":"Available","status":"True","lastUpdateTime":"2020-02-18T21:48:39Z","lastTransitionTime":"2020-02-18T21:48:39Z","reason":"MinimumReplicasAvailable","message":"Deployment has minimum availability."},{"type":"Progressing","status":"True","lastUpdateTime":"2020-02-18T21:48:39Z","lastTransitionTime":"2020-02-18T21:47:45Z","reason":"NewReplicaSetAvailable","message":"ReplicaSet \"income-classifier-istio-test-default-3cd8f75-84b76688d6\" has successfully progressed."}]}}
2020-02-18T21:48:41.045Z INFO controllers.SeldonDeployment Deployment status {"SeldonDeployment": "default/income-classifier-istio-test", "name": "income-classifier-istio-test-default-3cd8f75", "status": {"observedGeneration":1,"replicas":1,"updatedReplicas":1,"readyReplicas":1,"availableReplicas":1,"conditions":[{"type":"Available","status":"True","lastUpdateTime":"2020-02-18T21:48:39Z","lastTransitionTime":"2020-02-18T21:48:39Z","reason":"MinimumReplicasAvailable","message":"Deployment has minimum availability."},{"type":"Progressing","status":"True","lastUpdateTime":"2020-02-18T21:48:39Z","lastTransitionTime":"2020-02-18T21:47:45Z","reason":"NewReplicaSetAvailable","message":"ReplicaSet \"income-classifier-istio-test-default-3cd8f75-84b76688d6\" has successfully progressed."}]}}
2020-02-18T21:48:41.045Z INFO controllers.SeldonDeployment Found identical Service {"SeldonDeployment": "default/income-classifier-istio-test", "all": true, "namespace": "default", "name": "seldon-c11b848d9d15de54052d9e8a09730be7", "status": {"loadBalancer":{}}}
2020-02-18T21:48:41.045Z INFO controllers.SeldonDeployment Found identical Service {"SeldonDeployment": "default/income-classifier-istio-test", "all": true, "namespace": "default", "name": "seldon-822a0a28cf5422a4eec7f5a1b5a6b075", "status": {"loadBalancer":{}}}
2020-02-18T21:48:41.045Z INFO controllers.SeldonDeployment Found identical Virtual Service {"SeldonDeployment": "default/income-classifier-istio-test", "namespace": "default", "name": "income-classifier-istio-test-income-classifier-istio-test-http"}
2020-02-18T21:48:41.045Z INFO controllers.SeldonDeployment Found identical Virtual Service {"SeldonDeployment": "default/income-classifier-istio-test", "namespace": "default", "name": "income-classifier-istio-test-income-classifier-istio-test-grpc"}
2020-02-18T21:48:41.045Z INFO controllers.SeldonDeployment Found identical Istio Destination Rule {"SeldonDeployment": "default/income-classifier-istio-test", "namespace": "default", "name": "seldon-822a0a28cf5422a4eec7f5a1b5a6b075"}
2020-02-18T21:48:41.045Z INFO controllers.SeldonDeployment Removing unused services {"SeldonDeployment": "default/income-classifier-istio-test"}
2020-02-18T21:48:41.045Z INFO controllers.SeldonDeployment Found identical Service {"SeldonDeployment": "default/income-classifier-istio-test", "all": false, "namespace": "default", "name": "seldon-c11b848d9d15de54052d9e8a09730be7", "status": {"loadBalancer":{}}}
2020-02-18T21:48:41.045Z INFO controllers.SeldonDeployment Skipping Ambassador Svc {"SeldonDeployment": "default/income-classifier-istio-test", "all": false, "namespace": "default", "name": "seldon-822a0a28cf5422a4eec7f5a1b5a6b075"}
2020-02-18T21:48:41.051Z DEBUG controller-runtime.controller Successfully Reconciled {"controller": "seldondeployment", "request": "default/income-classifier-istio-test"}
THen it is attempted once again with another error:
2020-02-18T21:48:49.999Z INFO controllers.SeldonDeployment Reconcile called {"SeldonDeployment": "default/income-classifier-istio-test"}
2020-02-18T21:48:49.999Z INFO controllers.SeldonDeployment pSvcName {"SeldonDeployment": "default/income-classifier-istio-test", "val": "seldon-822a0a28cf5422a4eec7f5a1b5a6b075"}
2020-02-18T21:48:50.020Z INFO controllers.SeldonDeployment Scheme {"SeldonDeployment": "default/income-classifier-istio-test", "r.scheme": {}}
2020-02-18T21:48:50.020Z INFO controllers.SeldonDeployment createDeployments {"SeldonDeployment": "default/income-classifier-istio-test", "deploy": {"namespace": "default", "name": "income-classifier-istio-test-default-3cd8f75"}}
2020-02-18T21:48:50.021Z INFO controllers.SeldonDeployment Updating Deployment {"SeldonDeployment": "default/income-classifier-istio-test", "namespace": "default", "name": "income-classifier-istio-test-default-3cd8f75"}
2020-02-18T21:48:50.033Z INFO controllers.SeldonDeployment The deployments are the same - api server defaults ignored {"SeldonDeployment": "default/income-classifier-istio-test"}
2020-02-18T21:48:50.033Z INFO controllers.SeldonDeployment Found identical deployment {"SeldonDeployment": "default/income-classifier-istio-test", "namespace": "default", "name": "income-classifier-istio-test-default-3cd8f75", "status": {"observedGeneration":1,"replicas":1,"updatedReplicas":1,"unavailableReplicas":1,"conditions":[{"type":"Progressing","status":"True","lastUpdateTime":"2020-02-18T21:48:39Z","lastTransitionTime":"2020-02-18T21:47:45Z","reason":"NewReplicaSetAvailable","message":"ReplicaSet \"income-classifier-istio-test-default-3cd8f75-84b76688d6\" has successfully progressed."},{"type":"Available","status":"False","lastUpdateTime":"2020-02-18T21:48:49Z","lastTransitionTime":"2020-02-18T21:48:49Z","reason":"MinimumReplicasUnavailable","message":"Deployment does not have minimum availability."}]}}
2020-02-18T21:48:50.038Z INFO controllers.SeldonDeployment Deployment status {"SeldonDeployment": "default/income-classifier-istio-test", "name": "income-classifier-istio-test-default-3cd8f75", "status": {"observedGeneration":1,"replicas":1,"updatedReplicas":1,"unavailableReplicas":1,"conditions":[{"type":"Progressing","status":"True","lastUpdateTime":"2020-02-18T21:48:39Z","lastTransitionTime":"2020-02-18T21:47:45Z","reason":"NewReplicaSetAvailable","message":"ReplicaSet \"income-classifier-istio-test-default-3cd8f75-84b76688d6\" has successfully progressed."},{"type":"Available","status":"False","lastUpdateTime":"2020-02-18T21:48:49Z","lastTransitionTime":"2020-02-18T21:48:49Z","reason":"MinimumReplicasUnavailable","message":"Deployment does not have minimum availability."}]}}
2020-02-18T21:48:50.038Z INFO controllers.SeldonDeployment Found identical Service {"SeldonDeployment": "default/income-classifier-istio-test", "all": false, "namespace": "default", "name": "seldon-c11b848d9d15de54052d9e8a09730be7", "status": {"loadBalancer":{}}}
2020-02-18T21:48:50.038Z INFO controllers.SeldonDeployment Skipping Ambassador Svc {"SeldonDeployment": "default/income-classifier-istio-test", "all": false, "namespace": "default", "name": "seldon-822a0a28cf5422a4eec7f5a1b5a6b075"}
2020-02-18T21:48:50.044Z DEBUG controller-runtime.controller Successfully Reconciled {"controller": "seldondeployment", "request": "default/income-classifier-istio-test"}
2020-02-18T21:48:50.044Z INFO controllers.SeldonDeployment Reconcile called {"SeldonDeployment": "default/income-classifier-istio-test"}
2020-02-18T21:48:50.044Z INFO controllers.SeldonDeployment pSvcName {"SeldonDeployment": "default/income-classifier-istio-test", "val": "seldon-822a0a28cf5422a4eec7f5a1b5a6b075"}
2020-02-18T21:48:50.054Z INFO controllers.SeldonDeployment Scheme {"SeldonDeployment": "default/income-classifier-istio-test", "r.scheme": {}}
2020-02-18T21:48:50.054Z INFO controllers.SeldonDeployment createDeployments {"SeldonDeployment": "default/income-classifier-istio-test", "deploy": {"namespace": "default", "name": "income-classifier-istio-test-default-3cd8f75"}}
2020-02-18T21:48:50.054Z INFO controllers.SeldonDeployment Updating Deployment {"SeldonDeployment": "default/income-classifier-istio-test", "namespace": "default", "name": "income-classifier-istio-test-default-3cd8f75"}
2020-02-18T21:48:50.061Z INFO controllers.SeldonDeployment The deployments are the same - api server defaults ignored {"SeldonDeployment": "default/income-classifier-istio-test"}
2020-02-18T21:48:50.062Z INFO controllers.SeldonDeployment Found identical deployment {"SeldonDeployment": "default/income-classifier-istio-test", "namespace": "default", "name": "income-classifier-istio-test-default-3cd8f75", "status": {"observedGeneration":1,"replicas":1,"updatedReplicas":1,"unavailableReplicas":1,"conditions":[{"type":"Progressing","status":"True","lastUpdateTime":"2020-02-18T21:48:39Z","lastTransitionTime":"2020-02-18T21:47:45Z","reason":"NewReplicaSetAvailable","message":"ReplicaSet \"income-classifier-istio-test-default-3cd8f75-84b76688d6\" has successfully progressed."},{"type":"Available","status":"False","lastUpdateTime":"2020-02-18T21:48:49Z","lastTransitionTime":"2020-02-18T21:48:49Z","reason":"MinimumReplicasUnavailable","message":"Deployment does not have minimum availability."}]}}
2020-02-18T21:48:50.062Z INFO controllers.SeldonDeployment Deployment status {"SeldonDeployment": "default/income-classifier-istio-test", "name": "income-classifier-istio-test-default-3cd8f75", "status": {"observedGeneration":1,"replicas":1,"updatedReplicas":1,"unavailableReplicas":1,"conditions":[{"type":"Progressing","status":"True","lastUpdateTime":"2020-02-18T21:48:39Z","lastTransitionTime":"2020-02-18T21:47:45Z","reason":"NewReplicaSetAvailable","message":"ReplicaSet \"income-classifier-istio-test-default-3cd8f75-84b76688d6\" has successfully progressed."},{"type":"Available","status":"False","lastUpdateTime":"2020-02-18T21:48:49Z","lastTransitionTime":"2020-02-18T21:48:49Z","reason":"MinimumReplicasUnavailable","message":"Deployment does not have minimum availability."}]}}
2020-02-18T21:48:50.062Z INFO controllers.SeldonDeployment Found identical Service {"SeldonDeployment": "default/income-classifier-istio-test", "all": false, "namespace": "default", "name": "seldon-c11b848d9d15de54052d9e8a09730be7", "status": {"loadBalancer":{}}}
2020-02-18T21:48:50.062Z INFO controllers.SeldonDeployment Skipping Ambassador Svc {"SeldonDeployment": "default/income-classifier-istio-test", "all": false, "namespace": "default", "name": "seldon-822a0a28cf5422a4eec7f5a1b5a6b075"}
2020-02-18T21:48:50.064Z ERROR controller-runtime.controller Reconciler error {"controller": "seldondeployment", "request": "default/income-classifier-istio-test", "error": "Operation cannot be fulfilled on seldondeployments.machinelearning.seldon.io \"income-classifier-istio-test\": the object has been modified; please apply your changes to the latest version and try again"}
github.com/go-logr/zapr.(*zapLogger).Error
/go/pkg/mod/github.com/go-logr/zapr@v0.1.0/zapr.go:128
sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).reconcileHandler
/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.2.0/pkg/internal/controller/controller.go:218
sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).processNextWorkItem
/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.2.0/pkg/internal/controller/controller.go:192
sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).worker
/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.2.0/pkg/internal/controller/controller.go:171
k8s.io/apimachinery/pkg/util/wait.JitterUntil.func1
/go/pkg/mod/k8s.io/apimachinery@v0.0.0-20190404173353-6a84e37a896d/pkg/util/wait/wait.go:152
k8s.io/apimachinery/pkg/util/wait.JitterUntil
/go/pkg/mod/k8s.io/apimachinery@v0.0.0-20190404173353-6a84e37a896d/pkg/util/wait/wait.go:153
k8s.io/apimachinery/pkg/util/wait.Until
/go/pkg/mod/k8s.io/apimachinery@v0.0.0-20190404173353-6a84e37a896d/pkg/util/wait/wait.go:88
2020-02-18T21:48:51.064Z INFO controllers.SeldonDeployment Reconcile called {"SeldonDeployment": "default/income-classifier-istio-test"}
2020-02-18T21:48:51.064Z INFO controllers.SeldonDeployment pSvcName {"SeldonDeployment": "default/income-classifier-istio-test", "val": "seldon-822a0a28cf5422a4eec7f5a1b5a6b075"}
2020-02-18T21:48:51.110Z INFO controllers.SeldonDeployment Scheme {"SeldonDeployment": "default/income-classifier-istio-test", "r.scheme": {}}
2020-02-18T21:48:51.111Z INFO controllers.SeldonDeployment createDeployments {"SeldonDeployment": "default/income-classifier-istio-test", "deploy": {"namespace": "default", "name": "income-classifier-istio-test-default-3cd8f75"}}
2020-02-18T21:48:51.111Z INFO controllers.SeldonDeployment Updating Deployment {"SeldonDeployment": "default/income-classifier-istio-test", "namespace": "default", "name": "income-classifier-istio-test-default-3cd8f75"}
2020-02-18T21:48:51.116Z INFO controllers.SeldonDeployment The deployments are the same - api server defaults ignored {"SeldonDeployment": "default/income-classifier-istio-test"}
2020-02-18T21:48:51.116Z INFO controllers.SeldonDeployment Found identical deployment {"SeldonDeployment": "default/income-classifier-istio-test", "namespace": "default", "name": "income-classifier-istio-test-default-3cd8f75", "status": {"observedGeneration":1,"replicas":1,"updatedReplicas":1,"unavailableReplicas":1,"conditions":[{"type":"Progressing","status":"True","lastUpdateTime":"2020-02-18T21:48:39Z","lastTransitionTime":"2020-02-18T21:47:45Z","reason":"NewReplicaSetAvailable","message":"ReplicaSet \"income-classifier-istio-test-default-3cd8f75-84b76688d6\" has successfully progressed."},{"type":"Available","status":"False","lastUpdateTime":"2020-02-18T21:48:49Z","lastTransitionTime":"2020-02-18T21:48:49Z","reason":"MinimumReplicasUnavailable","message":"Deployment does not have minimum availability."}]}}
2020-02-18T21:48:51.116Z INFO controllers.SeldonDeployment Deployment status {"SeldonDeployment": "default/income-classifier-istio-test", "name": "income-classifier-istio-test-default-3cd8f75", "status": {"observedGeneration":1,"replicas":1,"updatedReplicas":1,"unavailableReplicas":1,"conditions":[{"type":"Progressing","status":"True","lastUpdateTime":"2020-02-18T21:48:39Z","lastTransitionTime":"2020-02-18T21:47:45Z","reason":"NewReplicaSetAvailable","message":"ReplicaSet \"income-classifier-istio-test-default-3cd8f75-84b76688d6\" has successfully progressed."},{"type":"Available","status":"False","lastUpdateTime":"2020-02-18T21:48:49Z","lastTransitionTime":"2020-02-18T21:48:49Z","reason":"MinimumReplicasUnavailable","message":"Deployment does not have minimum availability."}]}}
2020-02-18T21:48:51.116Z INFO controllers.SeldonDeployment Found identical Service {"SeldonDeployment": "default/income-classifier-istio-test", "all": false, "namespace": "default", "name": "seldon-c11b848d9d15de54052d9e8a09730be7", "status": {"loadBalancer":{}}}
2020-02-18T21:48:51.116Z INFO controllers.SeldonDeployment Skipping Ambassador Svc {"SeldonDeployment": "default/income-classifier-istio-test", "all": false, "namespace": "default", "name": "seldon-822a0a28cf5422a4eec7f5a1b5a6b075"}
2020-02-18T21:48:51.127Z DEBUG controller-runtime.controller Successfully Reconciled {"controller": "seldondeployment", "request": "default/income-classifier-istio-test"}
Finally there is a last attempt iwth another error, but at the end it seems that this time it does create the virual service without it crashing
2020-02-18T21:49:09.853Z INFO controllers.SeldonDeployment Reconcile called {"SeldonDeployment": "default/income-classifier-istio-test"}
2020-02-18T21:49:09.853Z INFO controllers.SeldonDeployment pSvcName {"SeldonDeployment": "default/income-classifier-istio-test", "val": "seldon-822a0a28cf5422a4eec7f5a1b5a6b075"}
2020-02-18T21:49:09.893Z INFO controllers.SeldonDeployment Scheme {"SeldonDeployment": "default/income-classifier-istio-test", "r.scheme": {}}
2020-02-18T21:49:09.893Z INFO controllers.SeldonDeployment createDeployments {"SeldonDeployment": "default/income-classifier-istio-test", "deploy": {"namespace": "default", "name": "income-classifier-istio-test-default-3cd8f75"}}
2020-02-18T21:49:09.895Z INFO controllers.SeldonDeployment Updating Deployment {"SeldonDeployment": "default/income-classifier-istio-test", "namespace": "default", "name": "income-classifier-istio-test-default-3cd8f75"}
2020-02-18T21:49:09.915Z INFO controllers.SeldonDeployment The deployments are the same - api server defaults ignored {"SeldonDeployment": "default/income-classifier-istio-test"}
2020-02-18T21:49:09.915Z INFO controllers.SeldonDeployment Found identical deployment {"SeldonDeployment": "default/income-classifier-istio-test", "namespace": "default", "name": "income-classifier-istio-test-default-3cd8f75", "status": {"observedGeneration":1,"replicas":1,"updatedReplicas":1,"readyReplicas":1,"availableReplicas":1,"conditions":[{"type":"Progressing","status":"True","lastUpdateTime":"2020-02-18T21:48:39Z","lastTransitionTime":"2020-02-18T21:47:45Z","reason":"NewReplicaSetAvailable","message":"ReplicaSet \"income-classifier-istio-test-default-3cd8f75-84b76688d6\" has successfully progressed."},{"type":"Available","status":"True","lastUpdateTime":"2020-02-18T21:49:09Z","lastTransitionTime":"2020-02-18T21:49:09Z","reason":"MinimumReplicasAvailable","message":"Deployment has minimum availability."}]}}
2020-02-18T21:49:09.922Z INFO controllers.SeldonDeployment Deployment status {"SeldonDeployment": "default/income-classifier-istio-test", "name": "income-classifier-istio-test-default-3cd8f75", "status": {"observedGeneration":1,"replicas":1,"updatedReplicas":1,"readyReplicas":1,"availableReplicas":1,"conditions":[{"type":"Progressing","status":"True","lastUpdateTime":"2020-02-18T21:48:39Z","lastTransitionTime":"2020-02-18T21:47:45Z","reason":"NewReplicaSetAvailable","message":"ReplicaSet \"income-classifier-istio-test-default-3cd8f75-84b76688d6\" has successfully progressed."},{"type":"Available","status":"True","lastUpdateTime":"2020-02-18T21:49:09Z","lastTransitionTime":"2020-02-18T21:49:09Z","reason":"MinimumReplicasAvailable","message":"Deployment has minimum availability."}]}}
2020-02-18T21:49:09.922Z INFO controllers.SeldonDeployment Found identical Service {"SeldonDeployment": "default/income-classifier-istio-test", "all": true, "namespace": "default", "name": "seldon-c11b848d9d15de54052d9e8a09730be7", "status": {"loadBalancer":{}}}
2020-02-18T21:49:09.922Z INFO controllers.SeldonDeployment Found identical Service {"SeldonDeployment": "default/income-classifier-istio-test", "all": true, "namespace": "default", "name": "seldon-822a0a28cf5422a4eec7f5a1b5a6b075", "status": {"loadBalancer":{}}}
2020-02-18T21:49:09.922Z INFO controllers.SeldonDeployment Found identical Virtual Service {"SeldonDeployment": "default/income-classifier-istio-test", "namespace": "default", "name": "income-classifier-istio-test-income-classifier-istio-test-http"}
2020-02-18T21:49:09.922Z INFO controllers.SeldonDeployment Found identical Virtual Service {"SeldonDeployment": "default/income-classifier-istio-test", "namespace": "default", "name": "income-classifier-istio-test-income-classifier-istio-test-grpc"}
2020-02-18T21:49:09.922Z INFO controllers.SeldonDeployment Found identical Istio Destination Rule {"SeldonDeployment": "default/income-classifier-istio-test", "namespace": "default", "name": "seldon-822a0a28cf5422a4eec7f5a1b5a6b075"}
2020-02-18T21:49:09.922Z INFO controllers.SeldonDeployment Removing unused services {"SeldonDeployment": "default/income-classifier-istio-test"}
2020-02-18T21:49:09.922Z INFO controllers.SeldonDeployment Found identical Service {"SeldonDeployment": "default/income-classifier-istio-test", "all": false, "namespace": "default", "name": "seldon-c11b848d9d15de54052d9e8a09730be7", "status": {"loadBalancer":{}}}
2020-02-18T21:49:09.922Z INFO controllers.SeldonDeployment Skipping Ambassador Svc {"SeldonDeployment": "default/income-classifier-istio-test", "all": false, "namespace": "default", "name": "seldon-822a0a28cf5422a4eec7f5a1b5a6b075"}
2020-02-18T21:49:09.928Z DEBUG controller-runtime.controller Successfully Reconciled {"controller": "seldondeployment", "request": "default/income-classifier-istio-test"}
2020-02-18T21:49:09.928Z INFO controllers.SeldonDeployment Reconcile called {"SeldonDeployment": "default/income-classifier-istio-test"}
2020-02-18T21:49:09.928Z INFO controllers.SeldonDeployment pSvcName {"SeldonDeployment": "default/income-classifier-istio-test", "val": "seldon-822a0a28cf5422a4eec7f5a1b5a6b075"}
2020-02-18T21:49:09.971Z INFO controllers.SeldonDeployment Scheme {"SeldonDeployment": "default/income-classifier-istio-test", "r.scheme": {}}
2020-02-18T21:49:09.971Z INFO controllers.SeldonDeployment createDeployments {"SeldonDeployment": "default/income-classifier-istio-test", "deploy": {"namespace": "default", "name": "income-classifier-istio-test-default-3cd8f75"}}
2020-02-18T21:49:09.971Z INFO controllers.SeldonDeployment Updating Deployment {"SeldonDeployment": "default/income-classifier-istio-test", "namespace": "default", "name": "income-classifier-istio-test-default-3cd8f75"}
2020-02-18T21:49:09.983Z INFO controllers.SeldonDeployment The deployments are the same - api server defaults ignored {"SeldonDeployment": "default/income-classifier-istio-test"}
2020-02-18T21:49:09.983Z INFO controllers.SeldonDeployment Found identical deployment {"SeldonDeployment": "default/income-classifier-istio-test", "namespace": "default", "name": "income-classifier-istio-test-default-3cd8f75", "status": {"observedGeneration":1,"replicas":1,"updatedReplicas":1,"readyReplicas":1,"availableReplicas":1,"conditions":[{"type":"Progressing","status":"True","lastUpdateTime":"2020-02-18T21:48:39Z","lastTransitionTime":"2020-02-18T21:47:45Z","reason":"NewReplicaSetAvailable","message":"ReplicaSet \"income-classifier-istio-test-default-3cd8f75-84b76688d6\" has successfully progressed."},{"type":"Available","status":"True","lastUpdateTime":"2020-02-18T21:49:09Z","lastTransitionTime":"2020-02-18T21:49:09Z","reason":"MinimumReplicasAvailable","message":"Deployment has minimum availability."}]}}
2020-02-18T21:49:09.983Z INFO controllers.SeldonDeployment Deployment status {"SeldonDeployment": "default/income-classifier-istio-test", "name": "income-classifier-istio-test-default-3cd8f75", "status": {"observedGeneration":1,"replicas":1,"updatedReplicas":1,"readyReplicas":1,"availableReplicas":1,"conditions":[{"type":"Progressing","status":"True","lastUpdateTime":"2020-02-18T21:48:39Z","lastTransitionTime":"2020-02-18T21:47:45Z","reason":"NewReplicaSetAvailable","message":"ReplicaSet \"income-classifier-istio-test-default-3cd8f75-84b76688d6\" has successfully progressed."},{"type":"Available","status":"True","lastUpdateTime":"2020-02-18T21:49:09Z","lastTransitionTime":"2020-02-18T21:49:09Z","reason":"MinimumReplicasAvailable","message":"Deployment has minimum availability."}]}}
2020-02-18T21:49:09.983Z INFO controllers.SeldonDeployment Found identical Service {"SeldonDeployment": "default/income-classifier-istio-test", "all": true, "namespace": "default", "name": "seldon-c11b848d9d15de54052d9e8a09730be7", "status": {"loadBalancer":{}}}
2020-02-18T21:49:09.983Z INFO controllers.SeldonDeployment Found identical Service {"SeldonDeployment": "default/income-classifier-istio-test", "all": true, "namespace": "default", "name": "seldon-822a0a28cf5422a4eec7f5a1b5a6b075", "status": {"loadBalancer":{}}}
2020-02-18T21:49:09.983Z INFO controllers.SeldonDeployment Found identical Virtual Service {"SeldonDeployment": "default/income-classifier-istio-test", "namespace": "default", "name": "income-classifier-istio-test-income-classifier-istio-test-http"}
2020-02-18T21:49:09.983Z INFO controllers.SeldonDeployment Found identical Virtual Service {"SeldonDeployment": "default/income-classifier-istio-test", "namespace": "default", "name": "income-classifier-istio-test-income-classifier-istio-test-grpc"}
2020-02-18T21:49:09.983Z INFO controllers.SeldonDeployment Found identical Istio Destination Rule {"SeldonDeployment": "default/income-classifier-istio-test", "namespace": "default", "name": "seldon-822a0a28cf5422a4eec7f5a1b5a6b075"}
2020-02-18T21:49:09.983Z INFO controllers.SeldonDeployment Removing unused services {"SeldonDeployment": "default/income-classifier-istio-test"}
2020-02-18T21:49:09.983Z INFO controllers.SeldonDeployment Found identical Service {"SeldonDeployment": "default/income-classifier-istio-test", "all": false, "namespace": "default", "name": "seldon-c11b848d9d15de54052d9e8a09730be7", "status": {"loadBalancer":{}}}
2020-02-18T21:49:09.983Z INFO controllers.SeldonDeployment Skipping Ambassador Svc {"SeldonDeployment": "default/income-classifier-istio-test", "all": false, "namespace": "default", "name": "seldon-822a0a28cf5422a4eec7f5a1b5a6b075"}
2020-02-18T21:49:09.986Z ERROR controller-runtime.controller Reconciler error {"controller": "seldondeployment", "request": "default/income-classifier-istio-test", "error": "Operation cannot be fulfilled on seldondeployments.machinelearning.seldon.io \"income-classifier-istio-test\": the object has been modified; please apply your changes to the latest version and try again"}
github.com/go-logr/zapr.(*zapLogger).Error
/go/pkg/mod/github.com/go-logr/zapr@v0.1.0/zapr.go:128
sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).reconcileHandler
/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.2.0/pkg/internal/controller/controller.go:218
sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).processNextWorkItem
/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.2.0/pkg/internal/controller/controller.go:192
sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).worker
/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.2.0/pkg/internal/controller/controller.go:171
k8s.io/apimachinery/pkg/util/wait.JitterUntil.func1
/go/pkg/mod/k8s.io/apimachinery@v0.0.0-20190404173353-6a84e37a896d/pkg/util/wait/wait.go:152
k8s.io/apimachinery/pkg/util/wait.JitterUntil
/go/pkg/mod/k8s.io/apimachinery@v0.0.0-20190404173353-6a84e37a896d/pkg/util/wait/wait.go:153
k8s.io/apimachinery/pkg/util/wait.Until
/go/pkg/mod/k8s.io/apimachinery@v0.0.0-20190404173353-6a84e37a896d/pkg/util/wait/wait.go:88
2020-02-18T21:49:10.993Z INFO controllers.SeldonDeployment Reconcile called {"SeldonDeployment": "default/income-classifier-istio-test"}
2020-02-18T21:49:10.993Z INFO controllers.SeldonDeployment pSvcName {"SeldonDeployment": "default/income-classifier-istio-test", "val": "seldon-822a0a28cf5422a4eec7f5a1b5a6b075"}
2020-02-18T21:49:11.030Z INFO controllers.SeldonDeployment Scheme {"SeldonDeployment": "default/income-classifier-istio-test", "r.scheme": {}}
2020-02-18T21:49:11.030Z INFO controllers.SeldonDeployment createDeployments {"SeldonDeployment": "default/income-classifier-istio-test", "deploy": {"namespace": "default", "name": "income-classifier-istio-test-default-3cd8f75"}}
2020-02-18T21:49:11.030Z INFO controllers.SeldonDeployment Updating Deployment {"SeldonDeployment": "default/income-classifier-istio-test", "namespace": "default", "name": "income-classifier-istio-test-default-3cd8f75"}
2020-02-18T21:49:11.053Z INFO controllers.SeldonDeployment The deployments are the same - api server defaults ignored {"SeldonDeployment": "default/income-classifier-istio-test"}
2020-02-18T21:49:11.053Z INFO controllers.SeldonDeployment Found identical deployment {"SeldonDeployment": "default/income-classifier-istio-test", "namespace": "default", "name": "income-classifier-istio-test-default-3cd8f75", "status": {"observedGeneration":1,"replicas":1,"updatedReplicas":1,"readyReplicas":1,"availableReplicas":1,"conditions":[{"type":"Progressing","status":"True","lastUpdateTime":"2020-02-18T21:48:39Z","lastTransitionTime":"2020-02-18T21:47:45Z","reason":"NewReplicaSetAvailable","message":"ReplicaSet \"income-classifier-istio-test-default-3cd8f75-84b76688d6\" has successfully progressed."},{"type":"Available","status":"True","lastUpdateTime":"2020-02-18T21:49:09Z","lastTransitionTime":"2020-02-18T21:49:09Z","reason":"MinimumReplicasAvailable","message":"Deployment has minimum availability."}]}}
2020-02-18T21:49:11.054Z INFO controllers.SeldonDeployment Deployment status {"SeldonDeployment": "default/income-classifier-istio-test", "name": "income-classifier-istio-test-default-3cd8f75", "status": {"observedGeneration":1,"replicas":1,"updatedReplicas":1,"readyReplicas":1,"availableReplicas":1,"conditions":[{"type":"Progressing","status":"True","lastUpdateTime":"2020-02-18T21:48:39Z","lastTransitionTime":"2020-02-18T21:47:45Z","reason":"NewReplicaSetAvailable","message":"ReplicaSet \"income-classifier-istio-test-default-3cd8f75-84b76688d6\" has successfully progressed."},{"type":"Available","status":"True","lastUpdateTime":"2020-02-18T21:49:09Z","lastTransitionTime":"2020-02-18T21:49:09Z","reason":"MinimumReplicasAvailable","message":"Deployment has minimum availability."}]}}
2020-02-18T21:49:11.054Z INFO controllers.SeldonDeployment Found identical Service {"SeldonDeployment": "default/income-classifier-istio-test", "all": true, "namespace": "default", "name": "seldon-c11b848d9d15de54052d9e8a09730be7", "status": {"loadBalancer":{}}}
2020-02-18T21:49:11.054Z INFO controllers.SeldonDeployment Found identical Service {"SeldonDeployment": "default/income-classifier-istio-test", "all": true, "namespace": "default", "name": "seldon-822a0a28cf5422a4eec7f5a1b5a6b075", "status": {"loadBalancer":{}}}
2020-02-18T21:49:11.054Z INFO controllers.SeldonDeployment Found identical Virtual Service {"SeldonDeployment": "default/income-classifier-istio-test", "namespace": "default", "name": "income-classifier-istio-test-income-classifier-istio-test-http"}
2020-02-18T21:49:11.055Z INFO controllers.SeldonDeployment Found identical Virtual Service {"SeldonDeployment": "default/income-classifier-istio-test", "namespace": "default", "name": "income-classifier-istio-test-income-classifier-istio-test-grpc"}
2020-02-18T21:49:11.055Z INFO controllers.SeldonDeployment Found identical Istio Destination Rule {"SeldonDeployment": "default/income-classifier-istio-test", "namespace": "default", "name": "seldon-822a0a28cf5422a4eec7f5a1b5a6b075"}
2020-02-18T21:49:11.055Z INFO controllers.SeldonDeployment Removing unused services {"SeldonDeployment": "default/income-classifier-istio-test"}
2020-02-18T21:49:11.055Z INFO controllers.SeldonDeployment Found identical Service {"SeldonDeployment": "default/income-classifier-istio-test", "all": false, "namespace": "default", "name": "seldon-c11b848d9d15de54052d9e8a09730be7", "status": {"loadBalancer":{}}}
2020-02-18T21:49:11.055Z INFO controllers.SeldonDeployment Skipping Ambassador Svc {"SeldonDeployment": "default/income-classifier-istio-test", "all": false, "namespace": "default", "name": "seldon-822a0a28cf5422a4eec7f5a1b5a6b075"}
2020-02-18T21:49:11.062Z DEBUG controller-runtime.controller Successfully Reconciled {"controller": "seldondeployment", "request": "default/income-classifier-istio-test"}
The text was updated successfully, but these errors were encountered:
axsaucedo
changed the title
Seldon Core Deployment Istio virtualservice is only created until after the service is ready (and any crash will cause it to be unreachable)
Seldon Core Deployment Istio virtualservice is only created until after the service is ready
Feb 18, 2020
axsaucedo
changed the title
Seldon Core Deployment Istio virtualservice is only created until after the service is ready
Seldon Core Deployment Istio virtualservice is only created until after the pod is ready resulting in service unavailable until it propagates
Feb 18, 2020
Yes, Services are only created once the Deployments are ready.
This looks like the reconcile error is on the SeldonDeployment resource not the a deployment?
It might be trying to update the /status part but be good to understand why its changing.
It seems that when a Seldon Core model is created, the Istio Virtualservice is created until after the container is up and running. This sometimes results in the service being unavailable even though the container is actually running. When the Istio virtualservice is created, it seems that there is also a set of reconcile errors with the message
Operation cannot be fulfilled on seldondeployments.machinelearning.seldon.io \"sw\": the object has been modified; please apply your changes to the latest version and try again
.Another seeming problem that may be a challenge is that when the Seldon Deployment is spinning up and it is available, the Seldon Engine pod seems to crash once as the reconcile error appears, however this may be due to another issue.
This was run on a DigitalOcean cluster Major:"1", Minor:"15", and can be recreated by creating any new deployment, for example the following:
Logs from operator
Below are the logs of the operator, together with the sequence in which they appear.
First when the deployment is created, the initial reconcile logs are the following:
Then it seems that the container becomes ready / running, and that's when the next reconciliation and the first error comes in. It seems that this is a first attempt to add the virtual service (which doesn't work)
THen it is attempted once again with another error:
Finally there is a last attempt iwth another error, but at the end it seems that this time it does create the virual service without it crashing
The text was updated successfully, but these errors were encountered: