#### 安装 ```bash # 使用yum部署consul yum install -y yum-utils yum-config-manager --add-repo https://rpm.releases.hashicorp.com/RHEL/hashicorp.repo yum -y install consul # 或者直接下RPM包安装(推荐) wget https://rpm.releases.hashicorp.com/RHEL/7/x86_64/stable/consul-1.12.2-1.x86_64.rpm rpm -ivh ./consul-1.12.2-1.x86_64.rpm ``` #### 配置 ```bash vi /etc/consul.d/consul.hcl log_level = "ERROR" #日志级别,日志太多可以只打印error日志,不需要可以去掉这行。 advertise_addr = "192.168.x.x" #填写你的网卡IP,如果启动或运行有报错,可以尝试去掉这行。 data_dir = "/opt/consul" client_addr = "0.0.0.0" ui_config{ enabled = true } server = true bootstrap = true acl = { enabled = true default_policy = "deny" enable_token_persistence = true } ``` #### 启动服务 ```bash chown -R consul:consul /opt/consul #注意下数据目录的权限。 systemctl enable consul.service systemctl start consul.service ``` ### 获取登录Token(记录SecretID,即为Consul登录的Token) ```bash consul acl bootstrap ```