68 lines
1.9 KiB
Markdown
68 lines
1.9 KiB
Markdown
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<!--
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order: 3
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# Testnet
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Learn how to deploy a local testnet or connect to an existing one {synopsis}
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## Pre-requisite Readings
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- [Run Node](./run_node.md) {prereq}
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## Genesis and Seeds
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### Copy the Genesis File
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<!-- TODO: link to genesis procedure -->
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::: tip
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If you want to start a network from scratch, you will need to start the genesis procedure.
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:::
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If you want to connect to an existing testnet, fetch the testnet's `genesis.json` file and copy it into the `emintd`'s config directory (i.e `$HOME/.emintd/config/genesis.json`).
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Then verify the correctness of the genesis configuration file:
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```bash
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emintd validate-genesis
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```
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### Add Seed Nodes
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Your node needs to know how to find peers. You'll need to add healthy seed nodes to `$HOME/.emintd/config/config.toml`. If those seeds aren't working, you can find more seeds and persistent peers on an existing explorer.
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For more information on seeds and peers, you can the Tendermint [P2P documentation](https://docs.tendermint.com/master/spec/p2p/peer.html).
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### Start testnet
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The final step is to [start the nodes](./run_node.md#start-node). Once enough voting power (+2/3) from the genesis validators is up-and-running, the testnet will start producing blocks.
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## Testnet faucet
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Once the ethermint daemon is up and running, you can request tokens to your address using the `faucet` module:
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```bash
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# query your initial balance
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emintcli q bank balances $(emintcli keys show <mykey> -a)
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# send a tx to request tokens to your account address
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emintcli tx faucet request 100photon --from <mykey>
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# query your balance after the request
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emintcli q bank balances $(emintcli keys show <mykey> -a)
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```
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You can also check to total amount funded by the faucet and the total supply of the chain via:
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```bash
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# total amount funded by the faucet
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emintcli q faucet funded
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# total supply
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emintcli q supply total
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```
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## Next {hide}
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Learn about how to setup a [validator](./validator-setup.md) node on Ethermint {hide}
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