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# Description
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This repo defines Nimbus cluster infrastructure.
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# Endpoints
These are [Beacon API ](https://ethereum.github.io/beacon-APIs/ ) endpoints intended for community testing.
| Endpoint | Host |
|-------------------------------------------------|--------------------------------------|
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| http://unstable.mainnet.beacon-api.nimbus.team/ | `linux-01.ih-eu-mda1.nimbus.mainnet` |
| http://testing.mainnet.beacon-api.nimbus.team/ | `linux-02.ih-eu-mda1.nimbus.mainnet` |
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| http://unstable.sepolia.beacon-api.nimbus.team/ | `linux-01.ih-eu-mda1.nimbus.sepolia` |
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| http://testing.holesky.beacon-api.nimbus.team/ | `geth-01.ih-eu-mda1.nimbus.holesky` |
| http://unstable.holesky.beacon-api.nimbus.team/ | `geth-02.ih-eu-mda1.nimbus.holesky` |
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These nodes have no validators attached.
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There are also archives of ERA files:
| Endpoint | Host |
|----------------------------------|--------------------------------------|
| https://mainnet.era.nimbus.team/ | `linux-03.ih-eu-mda1.nimbus.mainnet` |
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| https://sepolia.era.nimbus.team/ | `linux-01.ih-eu-mda1.nimbus.sepolia` |
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# Dashboards
There's a dedicated Kibana dashboard for Nimbus fleet logs: https://nimbus-logs.infra.status.im/
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There are explorers available for various testnets:
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* https://mainnet.beaconcha.in/
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* https://sepolia.beaconcha.in/
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* https://holesky.beaconcha.in/
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# Fleet Layouts
The fleet layout configuration used by Ansible can be found in [`ansible/vars/layout` ](ansible/vars/layout ).
But for finding which host holds which validator use TSV files in [`ansible/files/layout` ](ansible/files/layout ).
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# Bootstrap Nodes
Some nodes in this repo are used as [bootstrap nodes ](https://ethereum.org/en/developers/docs/nodes-and-clients/bootnodes/ ) for testnets and mainnet.
Currently this includes:
| Host | IP |
|-------------------------------------------------|----------------|
| `bootstrap-01.aws-eu-central-1a.nimbus.mainnet` | `3.120.104.18` |
| `bootstrap-02.aws-eu-central-1a.nimbus.mainnet` | `3.64.117.223` |
They are recorded in the [`eth2-networks` ](https://github.com/eth-clients/eth2-networks/blob/934c948e69205dcf2deb87e4ae6cc140c335f94d/shared/mainnet/bootstrap_nodes.txt#L28-L30 ) repository.
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# Repo Usage
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Simplest way to run commands on fleets if you have SSH access:
```
> ./foreach.sh nimbus-mainnet-small "sudo systemctl --no-block restart 'build-beacon-node-*'"
stable-small-01.aws-eu-central-1a.nimbus.mainnet
stable-small-02.aws-eu-central-1a.nimbus.mainnet
```
For more details read the [Infra Repo Usage ](https://github.com/status-im/infra-docs/blob/master/docs/general/infra_repo_usage.md ) doc.
