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Both Endpoints and Worker Groups keep logs that can be fetched by using the /get_endpoint_logs/ and /get_autogroup_logs/ endpoints, respectively. Endpoint logs relate to managing instances, and Worker Group logs relate to searching for offers to create instances from, as well as calls to create instances using the offers. For both types of groups, there are four levels of logs with decreasing levels of detail: debug, trace, info0, and info1.
Each log level has a fixed size, and once it is full, the log is wiped and overwritten with new log messages. It is good practice to check these regularly while debugging.

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POST https://run.vast.ai/get_endpoint_logs/

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Inputs

  • One of the following:
    • id(int): ID of your endpoint
    • endpoint(string): Name of your endpoint
  • api_key(string): The Vast API key associated with the account that controls the Endpoint.
JSON
{
    "endpoint": "YOUR_ENDPOINT_NAME",
    "api_key": "YOUR_VAST_API_KEY"
}

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Outputs

  • info0: The contents of the info0 log
  • info1: The contents of the info1 log
  • trace: The contents of the trace log
  • debug: The contents of the debug log

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Example: Fetching Endpoint Logs with cURL

Curl
curl https://run.vast.ai/get_endpoint_logs/ \
-X POST \
-d '{"endpoint" : 123, "api_key" : "API_KEY_HERE"}' \
-H 'Content-Type: application/json'

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POST https://run.vast.ai/get_autogroup_logs/

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Inputs

  • id(int): The ID of the Worker Group
  • api_key(string): The Vast API key associated with the account that controls the Worker Group.
JSON
{
    "id": 1001,
    "api_key": "YOUR_VAST_API_KEY"
}

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Outputs

  • info0: The contents of the info0 log
  • info1: The contents of the info1 log
  • trace: The contents of the trace log
  • debug: The contents of the debug log

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Example: Fetching Worker Group Logs with cURL

Bash
curl https://run.vast.ai/get_autogroup_logs/ \
-X POST \
-d '{"id" : 1001, "api_key" : "API_KEY_HERE"}' \
-H 'Content-Type: application/json'
In some cases info0 may not contain logs for a Worker Group.