cosmos测试网络结点搭建完整流程

第一步:下载golang并安装,配置环境变量

wget https://dl.google.com/go/go1.13.8.linux-amd64.tar.gz

tar -C /usr/local -xzf go$VERSION.$OS-$ARCH.tar.gz

vim ~/.profile

export PATH=$PATH:/usr/local/go/bin

第二步:下载gaia代码并安装,配置环境变量

git clone https://github.com/cosmos/gaia

cd gaia

git checkout v2.0.6

make install

#如果系统没有安装make和gcc,用下面两条命令安装

apt install make

apt install gcc

 

第三步:Initialize the gaia directories and create the local genesis file with the correct chain-id

gaiad init cosmostest --chain-id=gaia-13007

{"app_message":{"accounts":[],"auth":{"params":{"max_memo_characters":"256","sig_verify_cost_ed25519":"590","sig_verify_cost_secp256k1":"1000","tx_sig_limit":"7","tx_size_cost_per_byte":"10"}},"bank":{"send_enabled":true},"crisis":{"constant_fee":{"amount":"1000","denom":"stake"}},"distribution":{"base_proposer_reward":"0.010000000000000000","bonus_proposer_reward":"0.040000000000000000","community_tax":"0.020000000000000000","delegator_starting_infos":[],"delegator_withdraw_infos":[],"fee_pool":{"community_pool":[]},"outstanding_rewards":[],"previous_proposer":"","validator_accumulated_commissions":[],"validator_current_rewards":[],"validator_historical_rewards":[],"validator_slash_events":[],"withdraw_addr_enabled":true},"genutil":{"gentxs":null},"gov":{"deposit_params":{"max_deposit_period":"172800000000000","min_deposit":[{"amount":"10000000","denom":"stake"}]},"deposits":null,"proposals":null,"starting_proposal_id":"1","tally_params":{"quorum":"0.334000000000000000","threshold":"0.500000000000000000","veto":"0.334000000000000000"},"votes":null,"voting_params":{"voting_period":"172800000000000"}},"mint":{"minter":{"annual_provisions":"0.000000000000000000","inflation":"0.130000000000000000"},"params":{"blocks_per_year":"6311520","goal_bonded":"0.670000000000000000","inflation_max":"0.200000000000000000","inflation_min":"0.070000000000000000","inflation_rate_change":"0.130000000000000000","mint_denom":"stake"}},"params":null,"slashing":{"missed_blocks":{},"params":{"downtime_jail_duration":"600000000000","max_evidence_age":"120000000000","min_signed_per_window":"0.500000000000000000","signed_blocks_window":"100","slash_fraction_double_sign":"0.050000000000000000","slash_fraction_downtime":"0.010000000000000000"},"signing_infos":{}},"staking":{"delegations":null,"exported":false,"last_total_power":"0","last_validator_powers":null,"params":{"bond_denom":"stake","max_entries":7,"max_validators":100,"unbonding_time":"1814400000000000"},"redelegations":null,"unbonding_delegations":null,"validators":null},"supply":{"supply":[]}},"chain_id":"gaia-13007","gentxs_dir":"","moniker":"hashfin","node_id":"0098a90b6cc05adb50467e8d659424d5a8c954aa"}

 

第四步:替换:~/.gaiad/config/genesis.json
https://github.com/cosmos/testnets/blob/master/gaia-13k/13007/genesis.json

 

第五步:Create a local key pair in the Keybase

gaiacli keys add cosmoskey

Enter a passphrase to encrypt your key to disk:11111111

Repeat the passphrase:11111111



- name: cosmoskey

type: local

address: cosmos1mmqnry7vdvggdd87a4rg087rqytzwfqd5sft7n

pubkey: cosmospub1addwnpepqv5uu7ewup3aw4drdlx83n4sqyfvh7v86295f0urvm7qsn3jed0t7cd7c8k

mnemonic: ""

threshold: 0

pubkeys: []



**Important** write this mnemonic phrase in a safe place.

It is the only way to recover your account if you ever forget your password.



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第六步:Add your account to your local genesis file with a given amount and the key you just created.

gaiad add-genesis-account $(gaiacli keys show cosmostest -a) 50000000000umuon

 

第七步:Create the gentx

gaiad gentx --amount 50000000000umuon \ --commission-rate=0.01 \ --commission-max-rate=0.02 \ --commission-max-change-rate=0.01 \ --pubkey $(gaiad tendermint show-validator) \ --name=cosmostest


Genesis transaction written to "/root/.gaiad/config/gentx/gentx-0098a90b6cc05adb50467e8d659424d5a8c954aa.json"

 

第八步:配置文件~/.gaiad/config/config.toml添加seeds

[email protected]:26656,[email protected]:26656,[email protected]:26656,[email protected]:26656

 

第九步:启动gaiad,开始同步数据

nohup gaiad start &

tail -f nohup.out

刚开始会显示网络连接错误,等一会就好了

I[2020-02-15|00:39:38.043] starting ABCI with Tendermint module=main

E[2020-02-15|10:42:46.607] Not stopping ConsensusState -- have not been started yet module=consensus impl=ConsensusState
I[2020-02-15|10:42:46.607] exiting... module=main
I[2020-02-15|10:46:06.640] starting ABCI with Tendermint module=main
E[2020-02-15|10:46:07.482] Stopping peer for error module=p2p peer="Peer{MConn{51.68.102.106:26656} 30e46db6f9e6f5f19d1c08785faec03616024759 out}" err=EOF
E[2020-02-15|10:46:38.309] Stopping peer for error module=p2p peer="Peer{MConn{51.68.102.106:26656} 30e46db6f9e6f5f19d1c08785faec03616024759 out}" err=EOF
E[2020-02-15|10:47:08.245] Stopping peer for error module=p2p peer="Peer{MConn{207.180.204.112:26656} 055a315b20c847813535d7c2b4cedba5756e3d79 out}" err=EOF
E[2020-02-15|10:47:37.686] Error dialing seed module=p2p err="auth failure: conn.ID (2a1ddf5a0e44c24a914b00e6c00955d4fbe440d6) dialed ID (444d209bd0f89d7bf18cf389a74872e7082b237e) mismatch" [email protected]:26656