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常用命令 # 查看可用实例类型 openstack flavor list # 查看可用启动镜像 openstack image list # 查看可用网络 openstack network list # 查看可用安全组 openstack security group list # 启动一个实例 openstack server create --flavor m1.medium --i ...

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Centos7 RPM安装RabbitMQ集群 3.7.4

安装erlang环境与rabbitmq #最新版快速安装 #erlang curl -s https://packagecloud.io/install/repositories/rabbitmq/erlang/script.rpm.sh | sudo bash yum install erlang #rabbitmq curl -s https://packagecloud.io/inst ...

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ceph集群安装(块设备)3PC(3mon+3osd+3mgr)+1ceph-deploy机器

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Let s Encrypt SSL证书

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