Yihau Chen
5e9bc2312b
bump solana-transaction to 3.0.2, solana-hash to 3.1.0, solana-sha256-hasher to 3.1.0 (#9145)
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1 napja | |
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| .. | ||
| src | 3 hete | |
| .gitignore | 6 éve | |
| Cargo.toml | 1 napja | |
| README.md | 8 hónapja | |
README.md
The agave-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, with an optional push
notification on sanity failure.
If you only care about the health of several specific validators, the
--validator-identity command-line argument can be used to restrict failure
notifications to issues only affecting that set of validators.
User can provide either 1 or 3 RPC URLs for the cluster via the --url or --urls
command-line arguments respectively. 2 URLs are not accepted because it's not enough
to have redundnacy, and more than 3 URLs are not accepted because there's little
benefit from having more than 3. If 3 URLs are provided, at least 2 of them have to
confirm health of a cluster.
Metrics
watchtower-sanity
On every iteration this data point will be emitted indicating the overall result
using a boolean ok field.
watchtower-sanity-failure
On failure this data point contains details about the specific test that failed via the following fields:
test: name of the sanity test that failederr: exact sanity failure message