ClusterCockpit/cc-metric-store
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Use JWT authentication for the API

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This commit takes care of the API part of issue #6.
This commit is contained in:
Lou Knauer
2021-09-20 09:27:31 +02:00
parent 22de7da5e4
commit 27a5c0b561
6 changed files with 63 additions and 11 deletions
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README.md
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@@ -115,26 +115,28 @@ go build
./cc-metric-store
```
And finally, use the API to fetch some data:
And finally, use the API to fetch some data. The API is protected by JWT based authentication if `jwt-public-key` is set in `config.json`. You can use this JWT for testing: `eyJ0eXAiOiJKV1QiLCJhbGciOiJFZERTQSJ9.eyJ1c2VyIjoiYWRtaW4iLCJyb2xlcyI6WyJST0xFX0FETUlOIiwiUk9MRV9BTkFMWVNUIiwiUk9MRV9VU0VSIl19.d-3_3FZTsadPjDEdsWrrQ7nS0edMAR4zjl-eK7rJU3HziNBfI9PDHDIpJVHTNN5E5SlLGLFXctWyKAkwhXL-Dw`
```sh
JWT="eyJ0eXAiOiJKV1QiLCJhbGciOiJFZERTQSJ9.eyJ1c2VyIjoiYWRtaW4iLCJyb2xlcyI6WyJST0xFX0FETUlOIiwiUk9MRV9BTkFMWVNUIiwiUk9MRV9VU0VSIl19.d-3_3FZTsadPjDEdsWrrQ7nS0edMAR4zjl-eK7rJU3HziNBfI9PDHDIpJVHTNN5E5SlLGLFXctWyKAkwhXL-Dw"
# If the collector and store and nats-server have been running for at least 60 seconds on the same host, you may run:
curl -D - "http://localhost:8080/api/$(expr $(date +%s) - 60)/$(date +%s)/timeseries" -d "{ \"selectors\": [[\"testcluster\", \"$(hostname)\"]], \"metrics\": [\"load_one\"] }"
curl -H "Authorization: Bearer $JWT" -D - "http://localhost:8080/api/$(expr $(date +%s) - 60)/$(date +%s)/timeseries" -d "{ \"selectors\": [[\"testcluster\", \"$(hostname)\"]], \"metrics\": [\"load_one\"] }"
# Get flops_any for all CPUs:
curl -D - "http://localhost:8080/api/$(expr $(date +%s) - 60)/$(date +%s)/timeseries" -d "{ \"selectors\": [[\"testcluster\", \"$(hostname)\"]], \"metrics\": [\"flops_any\"] }"
curl -H "Authorization: Bearer $JWT" -D - "http://localhost:8080/api/$(expr $(date +%s) - 60)/$(date +%s)/timeseries" -d "{ \"selectors\": [[\"testcluster\", \"$(hostname)\"]], \"metrics\": [\"flops_any\"] }"
# Get flops_any for CPU 0:
curl -D - "http://localhost:8080/api/$(expr $(date +%s) - 60)/$(date +%s)/timeseries" -d "{ \"selectors\": [[\"testcluster\", \"$(hostname)\", \"cpu0\"]], \"metrics\": [\"flops_any\"] }"
curl -H "Authorization: Bearer $JWT" -D - "http://localhost:8080/api/$(expr $(date +%s) - 60)/$(date +%s)/timeseries" -d "{ \"selectors\": [[\"testcluster\", \"$(hostname)\", \"cpu0\"]], \"metrics\": [\"flops_any\"] }"
# Get flops_any for CPU 0, 1, 2 and 3:
curl -D - "http://localhost:8080/api/$(expr $(date +%s) - 60)/$(date +%s)/timeseries" -d "{ \"selectors\": [[\"testcluster\", \"$(hostname)\", [\"cpu0\", \"cpu1\", \"cpu2\", \"cpu3\"]]], \"metrics\": [\"flops_any\"] }"
curl -H "Authorization: Bearer $JWT" -D - "http://localhost:8080/api/$(expr $(date +%s) - 60)/$(date +%s)/timeseries" -d "{ \"selectors\": [[\"testcluster\", \"$(hostname)\", [\"cpu0\", \"cpu1\", \"cpu2\", \"cpu3\"]]], \"metrics\": [\"flops_any\"] }"
# Stats for load_one and proc_run:
curl -D - "http://localhost:8080/api/$(expr $(date +%s) - 60)/$(date +%s)/stats" -d "{ \"selectors\": [[\"testcluster\", \"$(hostname)\"]], \"metrics\": [\"load_one\", \"proc_run\"] }"
curl -H "Authorization: Bearer $JWT" -D - "http://localhost:8080/api/$(expr $(date +%s) - 60)/$(date +%s)/stats" -d "{ \"selectors\": [[\"testcluster\", \"$(hostname)\"]], \"metrics\": [\"load_one\", \"proc_run\"] }"
# Stats for *all* CPUs aggregated both from CPU to node and over time:
curl -D - "http://localhost:8080/api/$(expr $(date +%s) - 60)/$(date +%s)/stats" -d "{ \"selectors\": [[\"testcluster\", \"$(hostname)\"]], \"metrics\": [\"flops_sp\", \"flops_dp\"] }"
curl -H "Authorization: Bearer $JWT" -D - "http://localhost:8080/api/$(expr $(date +%s) - 60)/$(date +%s)/stats" -d "{ \"selectors\": [[\"testcluster\", \"$(hostname)\"]], \"metrics\": [\"flops_sp\", \"flops_dp\"] }"
# ...