Storage KV

Hardware Requirement

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- Memory: 16 GB RAM
- CPU: 4 cores
- Disk: 500GB / 1T NVME SSD
- Bandwidth: 500 MBps for Download / Upload

Storage KV

1. Follow the same steps to install dependencies and rust in storage node
2. Download the source code

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git clone -b v1.1.0-testnet <https://github.com/0glabs/0g-storage-kv.git>

1. Build the source code

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cd 0g-storage-kv
git submodule update --init

# Build in release mode
cargo build --release

1. Copy the config_example.toml to config.toml and update the parameters

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# rpc endpoint
rpc_listen_address
# ips of storage service, separated by ","
zgs_node_urls = "<http://ip1>:port1,<http://ip2>:port2,..."

# layer one blockchain rpc endpoint
blockchain_rpc_endpoint

# flow contract address
log_contract_address

# block number to start the sync, better to align with the config in storage service
log_sync_start_block_number

# storage nodes to download data from, separated by ","
# the provided nodes should cover full data in the storage network
zgs_node_urls

1. Run the kv service

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cd run

# consider using tmux in order to run in background
../target/release/zgs_kv --config config.toml

Note: The recommended system configuration is the same as the storage node.

You are all set !