167 lines
5.9 KiB
Markdown
167 lines
5.9 KiB
Markdown
---
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title: Solana Clusters
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---
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Solana maintains several different clusters with different purposes.
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Before you begin make sure you have first
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[installed the Solana command line tools](cli/install-solana-cli-tools.md)
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Explorers:
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- [http://explorer.solana.com/](https://explorer.solana.com/).
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- [http://solanabeach.io/](http://solanabeach.io/).
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## Devnet
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- Devnet serves as a playground for anyone who wants to take Solana for a
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test drive, as a user, token holder, app developer, or validator.
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- Application developers should target Devnet.
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- Potential validators should first target Devnet.
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- Key differences between Devnet and Mainnet Beta:
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- Devnet tokens are **not real**
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- Devnet includes a token faucet for airdrops for application testing
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- Devnet may be subject to ledger resets
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- Devnet typically runs a newer software version than Mainnet Beta
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- Gossip entrypoint for Devnet: `entrypoint.devnet.solana.com:8001`
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- Metrics environment variable for Devnet:
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```bash
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export SOLANA_METRICS_CONFIG="host=https://metrics.solana.com:8086,db=devnet,u=scratch_writer,p=topsecret"
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```
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- RPC URL for Devnet: `https://devnet.solana.com`
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##### Example `solana` command-line configuration
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```bash
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solana config set --url https://devnet.solana.com
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```
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##### Example `solana-validator` command-line
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```bash
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$ solana-validator \
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--identity validator-keypair.json \
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--vote-account vote-account-keypair.json \
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--trusted-validator dv1LfzJvDF7S1fBKpFgKoKXK5yoSosmkAdfbxBo1GqJ \
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--no-untrusted-rpc \
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--ledger ledger \
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--rpc-port 8899 \
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--dynamic-port-range 8000-8010 \
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--entrypoint entrypoint.devnet.solana.com:8001 \
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--expected-genesis-hash EtWTRABZaYq6iMfeYKouRu166VU2xqa1wcaWoxPkrZBG \
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--wal-recovery-mode skip_any_corrupted_record \
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--limit-ledger-size
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```
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The `--trusted-validator`s is operated by Solana
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## Testnet
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- Testnet is where we stress test recent release features on a live
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cluster, particularly focused on network performance, stability and validator
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behavior.
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- [Tour de SOL](tour-de-sol.md) initiative runs on Testnet, where we
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encourage malicious behavior and attacks on the network to help us find and
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squash bugs or network vulnerabilities.
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- Testnet tokens are **not real**
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- Testnet may be subject to ledger resets.
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- Testnet includes a token faucet for airdrops for application testing
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- Testnet typically runs a newer software release than both Devnet and
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Mainnet Beta
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- Gossip entrypoint for Testnet: `entrypoint.testnet.solana.com:8001`
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- Metrics environment variable for Testnet:
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```bash
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export SOLANA_METRICS_CONFIG="host=https://metrics.solana.com:8086,db=tds,u=testnet_write,p=c4fa841aa918bf8274e3e2a44d77568d9861b3ea"
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```
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- RPC URL for Testnet: `https://testnet.solana.com`
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##### Example `solana` command-line configuration
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```bash
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solana config set --url https://testnet.solana.com
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```
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##### Example `solana-validator` command-line
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```bash
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$ solana-validator \
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--identity validator-keypair.json \
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--vote-account vote-account-keypair.json \
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--trusted-validator 5D1fNXzvv5NjV1ysLjirC4WY92RNsVH18vjmcszZd8on \
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--trusted-validator 7XSY3MrYnK8vq693Rju17bbPkCN3Z7KvvfvJx4kdrsSY \
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--trusted-validator Ft5fbkqNa76vnsjYNwjDZUXoTWpP7VYm3mtsaQckQADN \
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--trusted-validator 9QxCLckBiJc783jnMvXZubK4wH86Eqqvashtrwvcsgkv \
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--no-untrusted-rpc \
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--ledger ledger \
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--rpc-port 8899 \
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--dynamic-port-range 8000-8010 \
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--entrypoint entrypoint.testnet.solana.com:8001 \
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--expected-genesis-hash 4uhcVJyU9pJkvQyS88uRDiswHXSCkY3zQawwpjk2NsNY \
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--wal-recovery-mode skip_any_corrupted_record \
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--limit-ledger-size
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```
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The identity of the `--trusted-validator`s are:
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- `5D1fNXzvv5NjV1ysLjirC4WY92RNsVH18vjmcszZd8on` - Solana Foundation (testnet.solana.com)
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- `7XSY3MrYnK8vq693Rju17bbPkCN3Z7KvvfvJx4kdrsSY` - Solana Foundation (Break RPC node)
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- `Ft5fbkqNa76vnsjYNwjDZUXoTWpP7VYm3mtsaQckQADN` - Certus One
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- `9QxCLckBiJc783jnMvXZubK4wH86Eqqvashtrwvcsgkv` - Algo|Stake
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## Mainnet Beta
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A permissionless, persistent cluster for early token holders and launch partners.
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Currently, rewards and inflation are disabled.
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- Tokens that are issued on Mainnet Beta are **real** SOL
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- If you have paid money to purchase/be issued tokens, such as through our
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CoinList auction, these tokens will be transferred on Mainnet Beta.
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- Note: If you are using a non-command-line wallet such as
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[Solflare](wallet-guide/solflare.md),
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the wallet will always be connecting to Mainnet Beta.
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- Gossip entrypoint for Mainnet Beta: `entrypoint.mainnet-beta.solana.com:8001`
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- Metrics environment variable for Mainnet Beta:
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```bash
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export SOLANA_METRICS_CONFIG="host=https://metrics.solana.com:8086,db=mainnet-beta,u=mainnet-beta_write,p=password"
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```
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- RPC URL for Mainnet Beta: `https://api.mainnet-beta.solana.com`
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##### Example `solana` command-line configuration
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```bash
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solana config set --url https://api.mainnet-beta.solana.com
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```
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##### Example `solana-validator` command-line
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```bash
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$ solana-validator \
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--identity ~/validator-keypair.json \
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--vote-account ~/vote-account-keypair.json \
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--trusted-validator 7Np41oeYqPefeNQEHSv1UDhYrehxin3NStELsSKCT4K2 \
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--trusted-validator GdnSyH3YtwcxFvQrVVJMm1JhTS4QVX7MFsX56uJLUfiZ \
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--trusted-validator DE1bawNcRJB9rVm3buyMVfr8mBEoyyu73NBovf2oXJsJ \
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--trusted-validator CakcnaRDHka2gXyfbEd2d3xsvkJkqsLw2akB3zsN1D2S \
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--no-untrusted-rpc \
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--ledger ledger \
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--rpc-port 8899 \
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--private-rpc \
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--dynamic-port-range 8000-8010 \
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--entrypoint entrypoint.mainnet-beta.solana.com:8001 \
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--entrypoint entrypoint2.mainnet-beta.solana.com:8001 \
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--entrypoint entrypoint3.mainnet-beta.solana.com:8001 \
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--entrypoint entrypoint4.mainnet-beta.solana.com:8001 \
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--entrypoint entrypoint5.mainnet-beta.solana.com:8001 \
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--expected-genesis-hash 5eykt4UsFv8P8NJdTREpY1vzqKqZKvdpKuc147dw2N9d \
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--wal-recovery-mode skip_any_corrupted_record \
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--limit-ledger-size
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```
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All four `--trusted-validator`s are operated by Solana
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