Hey everyone. Did anyone try to deploy the docker of phoenix in AWS Fargate? If yes, how did you register the target group's healtcheck? There is no dedicated healthcheck that we can use. And fargate need a mandatory healthcheck for the target group... Any ideas.
It seems likely that Phoenix has a /healthz route that can be used for health checks, as mentioned in a GitHub pull request. This route was added specifically for health checks, which might be useful for your AWS Fargate deployment. You could configure the target group's health check to use this /healthz endpoint.Would you like more details on how to set this up? Sources:
- GitHub Pull Request: Add /healthz route for healthchecks
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My understanding is that you can set up the /healthz endpoint for health checks in AWS Fargate by configuring your target group to use this endpoint. Here's a step-by-step guide: 1. Deploy Phoenix on AWS Fargate: Ensure your Phoenix application is running on AWS Fargate. You can use a Docker image of Phoenix, such as arizephoenix/phoenix:latest.2. Configure Target Group Health Check:
- In the AWS Management Console, navigate to the EC2 service and select "Target Groups."
- Create or select an existing target group associated with your Fargate service.
- Set the health check path to /healthz. This will direct the health check requests to the /healthz endpoint of your Phoenix application.3. Verify Health Check Configuration:
- Ensure that the security group associated with your Fargate service allows inbound traffic on the port Phoenix is running on (e.g., 6006).
- Test the health check by accessing the /healthz endpoint directly to ensure it returns a successful response.Would you like more details on any specific part of this setup?Sources:
- GitHub Pull Request: Add /healthz route for healthchecks
馃挕聽Hint: Mention RunLLM in the thread for followups.
There is no prefix in the APIs of phoenix server. For example, I am trying to create a ListenerArn where requests arriving at load balancer will be routed to phoenix target group. Is there any environment variable for this? I need to set the prefix properly so I can route the requests safely RunLLM ListenerRule: Type: AWS::ElasticLoadBalancingV2::ListenerRule Properties: ListenerArn: !Ref ListenerArn Priority: 2 Conditions: - Field: path-pattern Values: - /* Actions: - Type: forward TargetGroupArn: !Ref PhoenixTargetGroup
To set a prefix for routing requests to the Phoenix server, you can use the PHOENIX_HOST_ROOT_PATH environment variable. This variable allows Phoenix to run behind a reverse proxy at a specified subpath, which can be useful for routing requests through a load balancer with a specific path prefix.Here's how you can configure it: 1. Set the Environment Variable: In your deployment configuration (e.g., Dockerfile, ECS task definition), set the PHOENIX_HOST_ROOT_PATH environment variable to the desired prefix. For example, if you want to route requests through /phoenix, set PHOENIX_HOST_ROOT_PATH to /phoenix.2. Update Load Balancer Listener Rule: Modify your listener rule to match the path pattern with the prefix. For example, if your prefix is /phoenix, update the Values field in the ListenerRule to - /phoenix/**.3. *Verify Configuration: Ensure that the Phoenix server is correctly configured to handle requests with the specified prefix and that the load balancer routes requests to the correct target group.Would you like more details on configuring the environment variable or updating the listener rule?Sources:
- Server Configuration
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I tried to run phoenix docker with setting the environment variable PHOENIX_HOST_ROOT_PATH=/test/v1 and without setting the environment variable. Here are the logs I have observed when I try to access the localhost:6006/test/v1 and localhost:6006. INFO: Application startup complete. INFO: Uvicorn running on http://0.0.0.0:6006 (Press CTRL+C to quit) INFO: 172.18.0.1:57476 - "GET /docs/ HTTP/1.1" 200 OK INFO: 172.18.0.1:57476 - "GET /assets/vendor-DxkFTwjz.css HTTP/1.1" 200 OK INFO: 172.18.0.1:57534 - "GET /assets/vendor-shiki-RnWcZtzE.js HTTP/1.1" 200 OK INFO: 172.18.0.1:57518 - "GET /assets/vendor-three-DwGkEfCM.js HTTP/1.1" 200 OK INFO: 172.18.0.1:57484 - "GET /modernizr.js HTTP/1.1" 200 OK INFO: 172.18.0.1:57490 - "GET /assets/vendor-DwOx_a-2.js HTTP/1.1" 200 OK INFO: 172.18.0.1:57502 - "GET /assets/vendor-arizeai-BWSsCZNG.js HTTP/1.1" 200 OK INFO: 172.18.0.1:57476 - "GET /assets/vendor-codemirror-WrxmCiOZ.js HTTP/1.1" 200 OK INFO: 172.18.0.1:57484 - "GET /assets/components-DaxEPah8.js HTTP/1.1" 200 OK INFO: 172.18.0.1:57502 - "GET /assets/vendor-recharts-Bj7q9ORc.js HTTP/1.1" 200 OK INFO: 172.18.0.1:57476 - "GET /assets/pages-CY7Swxhi.js HTTP/1.1" 200 OK INFO: 172.18.0.1:57484 - "GET /assets/index-DxfKd3lv.js HTTP/1.1" 200 OK INFO: 172.18.0.1:57534 - "GET /favicon.ico HTTP/1.1" 200 OK INFO: 172.18.0.1:57534 - "GET /docs HTTP/1.1" 200 OK INFO: 172.18.0.1:57534 - "GET /openapi.json HTTP/1.1" 200 OK INFO: 172.18.0.1:57926 - "GET /docs HTTP/1.1" 200 OK INFO: 172.18.0.1:57926 - "GET /openapi.json HTTP/1.1" 200 OK
The logs indicate that the Phoenix server is running and serving requests on [http://0.0.0.0:6006](http://0.0.0.0:6006). However, it seems like the requests are being made to the root path (e.g., /docs, /assets/..., /modernizr.js) rather than the prefixed path you intended to use (/test/v1). This suggests that the PHOENIX_HOST_ROOT_PATH environment variable may not be correctly set or recognized by the server.To address this, ensure the following: 1. Environment Variable Configuration: Double-check that the PHOENIX_HOST_ROOT_PATH is correctly set in your Docker configuration. This can be done by adding the environment variable in your Dockerfile or Docker Compose file.2. Accessing the Correct Path: When accessing the Phoenix server, make sure to include the prefix in the URL. For example, if PHOENIX_HOST_ROOT_PATH is set to /test/v1, access the server at [http://localhost:6006/test/v1](http://localhost:6006/test/v1).3. Reverse Proxy Configuration: If you are using a reverse proxy, ensure it is configured to forward requests with the correct path prefix to the Phoenix server.Would you like more details on configuring the environment variable or setting up a reverse proxy?Sources:
- Server Configuration
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RunLLM This is the part of docker compose yml service for phoenix.
phoenix:
image: arizephoenix/phoenix:latest
# build:
# dockerfile: ./Dockerfile
# context: .
depends_on:
- db
ports:
- 6006:6006
- 4317:4317
environment:
- PHOENIX_HOST_ROOT_PATH=/test/v1
- PHOENIX_SQL_DATABASE_URL=postgresql://postgres:postgres@db:5432/postgres
The Docker Compose configuration you provided seems to be correctly setting the PHOENIX_HOST_ROOT_PATH environment variable to /test/v1. However, if the server is not responding to requests at the prefixed path, there might be additional configuration or network issues to consider.Here are a few steps to troubleshoot and ensure the configuration is applied correctly: 1. Verify Environment Variable: Ensure that the environment variable is being correctly passed to the Phoenix container. You can do this by checking the container's environment variables using a command like docker exec <container_id> env to confirm that PHOENIX_HOST_ROOT_PATH is set to /test/v1.2. Check Logs for Errors: Review the Phoenix server logs for any errors or warnings that might indicate issues with the configuration or path handling.3. Reverse Proxy Configuration: If you are using a reverse proxy (e.g., NGINX, Traefik), ensure it is configured to forward requests with the /test/v1 prefix to the Phoenix server. The reverse proxy should strip the prefix before forwarding the request to the server.4. Access the Correct URL: When testing, make sure to access the server using the full URL with the prefix, such as [http://localhost:6006/test/v1](http://localhost:6006/test/v1).Would you like more details on any specific part of this setup?Sources:
- Server Configuration
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The issue of getting a white page when accessing the Phoenix UI at a prefixed path like localhost:6006/test/v1 could be related to the handling of static assets and routing. This is a known issue when using the PHOENIX_HOST_ROOT_PATH without a properly configured reverse proxy.To resolve this, ensure the following: 1. Reverse Proxy Configuration: The PHOENIX_HOST_ROOT_PATH is designed to work with a reverse proxy. Ensure that your reverse proxy is configured to handle the path prefix correctly. The proxy should strip the prefix before forwarding requests to the Phoenix server.2. Direct Access: If you are not using a reverse proxy, try accessing the Phoenix UI directly at localhost:6006 without the prefix to see if it loads correctly. This can help determine if the issue is with the prefix handling.3. Check for Static Asset Errors: Inspect the browser's developer console for any errors related to loading static assets. If assets are being requested from incorrect paths, it indicates a misconfiguration in handling the path prefix.Would you like more details on setting up a reverse proxy or troubleshooting static asset loading?Sources:
- GitHub Issue: White page with PHOENIX_HOST_ROOT_PATH
馃挕聽Hint: Mention RunLLM in the thread for followups.