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watchtower: Add Slack/Discord sanity failure notification (#7467)

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This commit is contained in:
Michael Vines
2019-12-13 00:49:16 -07:00
committed by Grimes
parent b7d6ff6770
commit 48f9b2fdcc
6 changed files with 71 additions and 4 deletions
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11
watchtower/README.md
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@@ -1,7 +1,8 @@
The `solana-watchtower` program is used to monitor the health of a cluster. It
periodically polls the cluster over an RPC API to confirm that the transaction
count is advancing, new blockhashes are available, and no validators are
delinquent. Results are reported as InfluxDB metrics.
delinquent. Results are reported as InfluxDB metrics, with an optional
Slack/Discord push notification on sanity failure.
### Metrics
#### `watchtower-sanity`
@@ -14,3 +15,11 @@ the following fields:
* `test`: name of the sanity test that failed
* `err`: exact sanity failure message
### Sanity failure push notification
To receive a Slack and/or Discord notification on sanity failure, define one or
both of these environment variables before running `solana-watchtower`:
```
export SLACK_WEBHOOK=...
export DISCORD_WEBHOOK=...
```