Rename .rayproject to ray-project (#6278)

doc/examples/cython/ray-project/project.yaml

@@ -6,10 +6,10 @@ description: "Example of how to use Cython with ray"
 tags: ["ray-example", "cython"]
 documentation: https://ray.readthedocs.io/en/latest/advanced.html#cython-code-in-ray
 
-cluster: .rayproject/cluster.yaml
+cluster: ray-project/cluster.yaml
 
 environment:
-  requirements: .rayproject/requirements.txt
+  requirements: ray-project/requirements.txt
 
   shell: # Shell commands to be ran for environment setup.
     - pip install -e .

doc/examples/lbfgs/ray-project/project.yaml

@@ -6,10 +6,10 @@ description: "Parallelizing the L-BFGS algorithm in ray"
 tags: ["ray-example", "optimization", "lbfgs"]
 documentation: https://ray.readthedocs.io/en/latest/auto_examples/plot_lbfgs.html
 
-cluster: .rayproject/cluster.yaml
+cluster: ray-project/cluster.yaml
 
 environment:
-  requirements: .rayproject/requirements.txt
+  requirements: ray-project/requirements.txt
 
 commands:
   - name: run

doc/examples/newsreader/ray-project/project.yaml

@@ -6,10 +6,10 @@ description: "A simple news reader example that uses ray actors to serve request
 tags: ["ray-example", "flask", "rss", "newsreader"]
 documentation: https://ray.readthedocs.io/en/latest/auto_examples/plot_newsreader.html
 
-cluster: .rayproject/cluster.yaml
+cluster: ray-project/cluster.yaml
 
 environment:
-  requirements: .rayproject/requirements.txt
+  requirements: ray-project/requirements.txt
 
 commands:
   - name: run-backend

doc/examples/parameter_server/ray-project/project.yaml

@@ -6,10 +6,10 @@ description: "A simple parameter server example implemented with ray actors"
 tags: ["ray-example", "parameter-server", "machine-learning"]
 documentation: https://ray.readthedocs.io/en/latest/auto_examples/plot_parameter_server.html
 
-cluster: .rayproject/cluster.yaml
+cluster: ray-project/cluster.yaml
 
 environment:
-  requirements: .rayproject/requirements.txt
+  requirements: ray-project/requirements.txt
 
 commands:
   - name: run-sync

doc/examples/streaming/ray-project/project.yaml

@@ -5,10 +5,10 @@ name: ray-example-streaming
 description: "A simple ray example for a streaming wordcount"
 tags: ["ray-example", "streaming", "wordcount", "data-processing"]
 
-cluster: .rayproject/cluster.yaml
+cluster: ray-project/cluster.yaml
 
 environment:
-  requirements: .rayproject/requirements.txt
+  requirements: ray-project/requirements.txt
 
 commands:
   - name: run