Remove preStop hooks from Ray CR Samples (ray-project#2724)

Author: ryanaoleary

ray-operator/config/samples/ray-cluster.autoscaler-v2.yaml

@@ -41,10 +41,6 @@ spec:
             name: dashboard
           - containerPort: 10001
             name: client
-          lifecycle:
-            preStop:
-              exec:
-                command: ["/bin/sh","-c","ray stop"]
           resources:
             limits:
               cpu: "1"

ray-operator/config/samples/ray-cluster.autoscaler.large.yaml

@@ -91,10 +91,6 @@ spec:
             name: dashboard
           - containerPort: 10001
             name: client
-          lifecycle:
-            preStop:
-              exec:
-                command: ["/bin/sh","-c","ray stop"]
   workerGroupSpecs:
   # the pod replicas in this group typed worker
   - replicas: 1
@@ -139,7 +135,3 @@ spec:
             requests:
               cpu: 14
               memory: 54Gi
-          lifecycle:
-            preStop:
-              exec:
-                command: ["/bin/sh","-c","ray stop"]

ray-operator/config/samples/ray-cluster.autoscaler.yaml

@@ -63,10 +63,6 @@ spec:
             name: dashboard
           - containerPort: 10001
             name: client
-          lifecycle:
-            preStop:
-              exec:
-                command: ["/bin/sh","-c","ray stop"]
           resources:
             limits:
               cpu: "1"
@@ -109,10 +105,6 @@ spec:
         containers:
         - name: ray-worker
           image: rayproject/ray:2.9.0
-          lifecycle:
-            preStop:
-              exec:
-                command: ["/bin/sh","-c","ray stop"]
           resources:
             limits:
               cpu: "1"

ray-operator/config/samples/ray-cluster.complete.large.yaml

@@ -52,10 +52,6 @@ spec:
             name: dashboard
           - containerPort: 10001
             name: client
-          lifecycle:
-            preStop:
-              exec:
-                command: ["/bin/sh","-c","ray stop"]
           volumeMounts:
             - mountPath: /tmp/ray
               name: ray-logs
@@ -100,10 +96,6 @@ spec:
             requests:
               cpu: 14
               memory: 54Gi
-          lifecycle:
-            preStop:
-              exec:
-                command: ["/bin/sh","-c","ray stop"]
           # use volumeMounts.Optional.
           # Refer to https://kubernetes.io/docs/concepts/storage/volumes/
           volumeMounts:

ray-operator/config/samples/ray-cluster.complete.yaml

@@ -38,10 +38,6 @@ spec:
             name: dashboard
           - containerPort: 10001
             name: client
-          lifecycle:
-            preStop:
-              exec:
-                command: ["/bin/sh","-c","ray stop"]
           volumeMounts:
             - mountPath: /tmp/ray
               name: ray-logs
@@ -92,10 +88,6 @@ spec:
         containers:
         - name: ray-worker
           image: rayproject/ray:2.9.0
-          lifecycle:
-            preStop:
-              exec:
-                command: ["/bin/sh","-c","ray stop"]
           # use volumeMounts.Optional.
           # Refer to https://kubernetes.io/docs/concepts/storage/volumes/
           volumeMounts:

ray-operator/config/samples/ray-cluster.embed-grafana.yaml

@@ -32,10 +32,6 @@ spec:
             name: as-metrics # autoscaler
           - containerPort: 44227
             name: dash-metrics # dashboard
-          lifecycle:
-            preStop:
-              exec:
-                command: ["/bin/sh","-c","ray stop"]
           volumeMounts:
             - mountPath: /tmp/ray
               name: ray-logs
@@ -69,10 +65,6 @@ spec:
         containers:
         - name: ray-worker
           image: rayproject/ray:2.9.0
-          lifecycle:
-            preStop:
-              exec:
-                command: ["/bin/sh","-c","ray stop"]
           volumeMounts:
             - mountPath: /tmp/ray
               name: ray-logs

ray-operator/config/samples/ray-cluster.tls.yaml

@@ -79,10 +79,6 @@ spec:
             name: dashboard
           - containerPort: 10001
             name: client
-          lifecycle:
-            preStop:
-              exec:
-                command: ["/bin/sh","-c","ray stop"]
           volumeMounts:
             - mountPath: /tmp/ray
               name: ray-logs
@@ -160,10 +156,6 @@ spec:
         containers:
         - name: ray-worker
           image: rayproject/ray:2.9.0
-          lifecycle:
-            preStop:
-              exec:
-                command: ["/bin/sh","-c","ray stop"]
           # use volumeMounts.Optional.
           # Refer to https://kubernetes.io/docs/concepts/storage/volumes/
           volumeMounts:

ray-operator/config/samples/ray-job.custom-head-svc.yaml

@@ -76,10 +76,6 @@ spec:
             containers:
               - name: ray-worker # must consist of lower case alphanumeric characters or '-', and must start and end with an alphanumeric character (e.g. 'my-name',  or '123-abc'
                 image: rayproject/ray:2.9.0
-                lifecycle:
-                  preStop:
-                    exec:
-                      command: [ "/bin/sh","-c","ray stop" ]
                 resources:
                   limits:
                     cpu: "1"

ray-operator/config/samples/ray-job.resources.yaml

@@ -88,10 +88,6 @@ spec:
             containers:
               - name: ray-worker # must consist of lower case alphanumeric characters or '-', and must start and end with an alphanumeric character (e.g. 'my-name',  or '123-abc'
                 image: rayproject/ray:2.5.0
-                lifecycle:
-                  preStop:
-                    exec:
-                      command: [ "/bin/sh","-c","ray stop" ]
                 resources:
                   requests:
                     cpu: "200m"

ray-operator/config/samples/ray-job.sample.yaml

@@ -91,10 +91,6 @@ spec:
             containers:
               - name: ray-worker # must consist of lower case alphanumeric characters or '-', and must start and end with an alphanumeric character (e.g. 'my-name',  or '123-abc'
                 image: rayproject/ray:2.9.0
-                lifecycle:
-                  preStop:
-                    exec:
-                      command: [ "/bin/sh","-c","ray stop" ]
                 resources:
                   limits:
                     cpu: "1"