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This article is about how to use scripts to install the mitaka version of openstack based on CentOS. The editor thinks it is very practical, so share it with you as a reference and follow the editor to have a look.

I. Network Topology and Network Card configuration

2. Recommended hardware configuration:

Controller

Vcpu: 2 +

Memory: 4G +

Hard disk: 10G +

Computer

Vcpu: 2 +

Memory: 4G +

Hard disk: 10G +

Block

Vcpu:1+

Memory: 2G +

Hard disk: 10G + (multi-block)

Otherwise, some service errors will be reported during the installation process.

Third, install the operating system of each node

1. Use CentOS-7-x86_64-DVD-1708.iso (local source is CentOS7.4)

2. The installation type is minimum installation.

Use the local source method

CentOS7.4_pike_rpm_controller has been taken as an example.

1. Use ftp tools (such as filezilla) to upload the package CentOS7.4_pike_rpm_controller.tar.gz to the server / mnt through root users.

2. Decompress the compressed package

# cd / mnt

# tar-zxvf CentOS7.4_pike_rpm_controller.tar.gz

3. Configure the local source profile

Delete a network source

Cd / etc/yum.repos.d/&& mkdir bak_repo_bak&&mv * .repo bak_repo_bak

Cat

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