一、环境要求

操作系统版本：centos7.2操作系统内核：4.8.4系统工具：yum数据分区（200G容量以上）：/data默认启用端口：4646、4647、4648

二、下载安装文件

wget https://releases.hashicorp.com/nomad/0.6.1/nomad_0.6.1_linux_amd64.zip

三、解压安装文件

unzip nomad_0.6.1_linux_amd64.zip -d /usr/bin

四、创建启动文件

vim /lib/systemd/system/nomad.service[Unit]Description=nomad[Service]ExecStart=/usr/bin/nomad agent -config /etc/nomadKillSignal=SIGTERM

五、创建配置文件

创建文件存放路径：mkdir /etc/nomad########################client节点##############################文件client.hcl#####client {  enabled = true  options {    "driver.raw_exec.enable" = "1"    "driver.exec.enable" = "1"    "driver.exec.java" = "1"    "docker.volumes.enabled" = "true"    "max_kill_timeout" = "30s"  }  meta {    "key" = "vaule"    "key2" = "vaule2" } } ####文件consul.hcl##### consul {  address = "consul主机IP地址:8500"  server_service_name = "nomad"  server_auto_join = true  client_service_name = "nomad-client"  client_auto_join = true  auto_advertise = true  token   = "consul的token"} ####文件nomad.hcl##### log_level = "INFO"data_dir = "/var/run/nomad"bind_addr = "0.0.0.0"leave_on_terminate = trueregion = "区域"datacenter = "数据中心名称"advertise {  http = "主机IP:4646"  rpc = "主机IP:4647"  serf = "主机IP:4648"}telemetry {  publish_allocation_metrics = true  publish_node_metrics       = true}########################master节点##############################文件client.hcl#####client {  enabled = true  options {    "driver.raw_exec.enable" = "1"    "driver.exec.enable" = "1"    "driver.exec.java" = "1"    "docker.volumes.enabled" = "true"    "max_kill_timeout" = "30s"  }  meta {    "key" = "vaule"    "key2" = "vaule2" } } ####文件consul.hcl##### consul {  address = "consul主机IP地址:8500"  server_service_name = "nomad"  server_auto_join = true  client_service_name = "nomad-client"  client_auto_join = true  auto_advertise = true  token   = "consul的token"} ####文件nomad.hcl##### log_level = "INFO"data_dir = "/var/run/nomad"bind_addr = "0.0.0.0"leave_on_terminate = trueregion = "区域"datacenter = "数据中心名称"advertise {  http = "主机IP:4646"  rpc = "主机IP:4647"  serf = "主机IP:4648"}telemetry {  publish_allocation_metrics = true  publish_node_metrics       = true}####文件server.hcl#####server {  enabled = true  bootstrap_expect = 3}

六、启动服务

systemctl start nomad查找Python  json格式：nomad run -output 
    
     .nomad
    

七、日志配置

rm -rf /etc/rsyslog.d/nomad.confrm -rf /etc/logrotate.d/nomadecho ':programname, isequal, "nomad" /var/log/nomad.log' >> /etc/rsyslog.d/nomad.confecho '& ~' >> /etc/rsyslog.d/nomad.confecho '/var/log/nomad.log' >> /etc/logrotate.d/nomadecho '{' >> /etc/logrotate.d/nomadecho '    daily' >> /etc/logrotate.d/nomadecho '    rotate 7' >> /etc/logrotate.d/nomadecho '    missingok' >> /etc/logrotate.d/nomadecho '    dateext' >> /etc/logrotate.d/nomadecho '    copytruncate' >> /etc/logrotate.d/nomadecho '    compress' >> /etc/logrotate.d/nomadecho '}' >> /etc/logrotate.d/nomad重启服务/bin/systemctl restart nomad配置开机启动echo "/bin/systemctl start nomad" >> /etc/rc.local