cardi-c
cardi-c
A Datadog metrics cardinality calculator - not just another female rapper w/ a fast flow :)
description
- Run
Datadog Synthetics Tests
vs. 3rd-partycrystal-lang
API
running onHeroku
- Pass Datadog credentials in the standard way via
HTTP headers
- Delegate all the heavy lifting (
Datadog API
calls) to said 3rd-partyAPI
Crystal API
responds w/ concatenatedDatadog API
responses (acts as a smart proxy)- Bonus : Crystal API also ships responses as logs to Datadog to allow in-app creation of
custom metrics from logs
- Benefit : This makes it possible to track & alert on Datadog metrics spikes & cardinality spikes in realtime
usage
runs from heroku
https://cardi-c.herokuapp.com/
Expects Datadog credentials to be passed as headers - will respond w/ 400
if ecxpected headers are missing
heroku query
curl \
-sw'\n' \
-H "DD-API-KEY: $DD_API_KEY" \
-H"DD-APPLICATION-KEY: $DD_APPLICATION_KEY" \
-H"DD-SITE: $DD_SITE" \
https://cardi-c.herokuapp.com/
local run
# crystal cardi-c.cr
[production] Kemal is ready to lead at http://0.0.0.0:8080
2022-02-03 18:58:49 UTC 200 GET / 3031.61ms
local build & run compiled version
# shards install
# shards build
# bin/cardinality-calculator
[production] Kemal is ready to lead at http://0.0.0.0:8080
2022-02-03 18:58:49 UTC 200 GET / 3031.61ms
local query
curl \
-sw'\n' \
-H "DD-API-KEY: $DD_API_KEY" \
-H"DD-APPLICATION-KEY: $DD_APPLICATION_KEY" \
-H"DD-SITE: $DD_SITE" \
127.0.0.1:8080
endpoints
Datadog API Endpoints used :
- active metrics
- top average custom metrics
- metrics metadata
- metrics volumes
- metrics tags
Repository
cardi-c
Owner
Statistic
- 1
- 0
- 0
- 0
- 1
- almost 3 years ago
- February 3, 2022
License
Links
Synced at
Thu, 07 Nov 2024 15:14:23 GMT
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