机器要求一台 ubuntu 服务器 （AWS Ubuntu 22.04），最低配置如下

• CPU:
  • 8 cores, 16 threads
  • 2.8GHz, or faster
  • Intel Xeon Skylake or newer
• Memory: 32GB RAM.
• 硬盘： 320 GB

节点安装流程

1. Ubuntu打补丁 22.04

sudo apt-get update
sudo apt-get upgrade -y
sudo apt-get install wget -y
sudo apt-get install unzip -y
sudo wget http://nz2.archive.ubuntu.com/ubuntu/pool/main/o/openssl/libssl1.1_1.1.1f-1ubuntu2.16_amd64.deb
sudo dpkg -i libssl1.1_1.1.1f-1ubuntu2.16_amd64.deb

2 安装 docker 和 docker-compose

sudo wget -O get-docker.sh https://get.docker.com &&sudo sh get-docker.sh && sudo rm -f get-docker.sh

sudo curl -L "https://github.com/docker/compose/releases/download/1.29.2/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose && sudo chmod +x /usr/local/bin/docker-compose

3 安装aptos cli v0.3.1

wget https://github.com/aptos-labs/aptos-core/releases/download/aptos-cli-v0.3.1/aptos-cli-0.3.1-Ubuntu-x86_64.zip
unzip aptos-cli-0.3.1-Ubuntu-x86_64.zip
mkdir -p ~/bin
mv aptos ~/bin
chmod +x ~/bin/aptos
export PATH=~/bin:$PATH

4 check aptos 成功安装

aptos help

5 创建工作目录 和 用户名

export WORKSPACE=testnet
export USERNAME=l1l
mkdir ~/$WORKSPACE
cd ~/$WORKSPACE

6 下载validator.yaml 和 docker-compose.yaml

wget https://raw.githubusercontent.com/aptos-labs/aptos-core/main/docker/compose/aptos-node/docker-compose.yaml
wget https://raw.githubusercontent.com/aptos-labs/aptos-core/main/docker/compose/aptos-node/validator.yaml

7 修改docker-compose.yaml

• 把端口 80:8080 改成 8080:8080
• expose 这里 也改成8080

8. 生成重要的 公钥 私钥 以后 注册节点要用

aptos genesis generate-keys --output-dir ~/$WORKSPACE/keys

四个 key files under ~/$WORKSPACE/keys 目录（如果CPU不支持指令集就会报非法指令的错误）

• public-keys.yaml
• private-keys.yaml
• validator-identity.yaml
• validator-full-node-identity.yaml

9. 配置 validator 信息

aptos genesis set-validator-configuration \
    --local-repository-dir ~/$WORKSPACE \
    --username $USERNAME \
    --owner-public-identity-file ~/$WORKSPACE/keys/public-keys.yaml \
    --validator-host YOUR_IP:6180 \
    --full-node-host YOUR_IP:6182 \
    --stake-amount 100000000000000

在 ~/$WORKSPACE/$USERNAME目录下 会产生2个YAML files

• owner.yaml
• operator.yaml

10. 创建layout template 文件

aptos genesis generate-layout-template --output-file ~/$WORKSPACE/layout.yaml

修改 layout template

root_key: "D04470F43AB6AEAA4EB616B72128881EEF77346F2075FFE68E14BA7DEBD8095E"
users: ["username you specified from previous step"]
chain_id: 43
allow_new_validators: false
epoch_duration_secs: 7200
is_test: true
min_stake: 100000000000000
min_voting_threshold: 100000000000000
max_stake: 100000000000000000
recurring_lockup_duration_secs: 86400
required_proposer_stake: 100000000000000
rewards_apy_percentage: 10
voting_duration_secs: 43200
voting_power_increase_limit: 20

下载 AptosFramework Move package

wget https://github.com/aptos-labs/aptos-core/releases/download/aptos-framework-v0.3.0/framework.mrb -P ~/$WORKSPACE

编译 genesis blob 和 waypoint

aptos genesis generate-genesis --local-repository-dir ~/$WORKSPACE --output-dir ~/$WORKSPACE

确认在工作目录下有所有的文件

启动

sudo docker-compose up -d

查看进程

sudo docker ps -a
sudo docker logs $container_id -f

官网填表信息从这个里面找 ~/$WORKSPACE/keys/public-keys.yaml

• OWNER KEY: 之前的步骤连上钱包 从钱包里面自己会填写.
• CONSENSUS KEY: consensus_public_key from public-keys.yaml
• CONSENSUS POP: consensus_proof_of_possession from public-keys.yaml
• ACCOUNT KEY: account_public_key from public-keys.yaml
• VALIDATOR NETWORK KEY: validator_network_public_key from public-keys.yaml