RHEL / CentOS / Scientific Linux / Amazon Linux / Oracle Linux¶

Installation from the SaltStack Repository¶

2015.5 and later packages for RHEL 5, 6, and 7 are available in the SaltStack repository.

To install using the SaltStack repository:

1. Run one of the following commands based on your version to import the SaltStack repository key:

   Version 7:

   rpm --import https://repo.saltstack.com/yum/redhat/7/x86_64/latest/SALTSTACK-GPG-KEY.pub
   

   Version 6:

   rpm --import https://repo.saltstack.com/yum/redhat/6/x86_64/latest/SALTSTACK-GPG-KEY.pub
   

   Version 5:

   wget https://repo.saltstack.com/yum/redhat/5/x86_64/latest/SALTSTACK-EL5-GPG-KEY.pub
   rpm --import SALTSTACK-EL5-GPG-KEY.pub
   rm -f SALTSTACK-EL5-GPG-KEY.pub
   

2. Save the following file to /etc/yum.repos.d/saltstack.repo:

   Version 7 and 6:

   [saltstack-repo]
   name=SaltStack repo for RHEL/CentOS $releasever
   baseurl=https://repo.saltstack.com/yum/redhat/$releasever/$basearch/latest
   enabled=1
   gpgcheck=1
   gpgkey=https://repo.saltstack.com/yum/redhat/$releasever/$basearch/latest/SALTSTACK-GPG-KEY.pub
   

   Version 5:

   [saltstack-repo]
   name=SaltStack repo for RHEL/CentOS $releasever
   baseurl=https://repo.saltstack.com/yum/redhat/$releasever/$basearch/latest
   enabled=1
   gpgcheck=1
   gpgkey=https://repo.saltstack.com/yum/redhat/$releasever/$basearch/latest/SALTSTACK-EL5-GPG-KEY.pub
   

3. Run sudo yum clean expire-cache.

4. Run sudo yum update.

5. Install the salt-minion, salt-master, or other Salt components:

   • yum install salt-master
   • yum install salt-minion
   • yum install salt-ssh
   • yum install salt-syndic
   • yum install salt-cloud

[saltstack-repo]
name=SaltStack repo for Red Hat Enterprise Linux $releasever
baseurl=https://repo.saltstack.com/yum/redhat/$releasever/$basearch/latest
enabled=1
gpgcheck=1
gpgkey=https://repo.saltstack.com/yum/redhat/$releasever/$basearch/latest/SALTSTACK-GPG-KEY.pub
       https://repo.saltstack.com/yum/redhat/$releasever/$basearch/latest/base/RPM-GPG-KEY-CentOS-7

Installation from the Community Repository¶

Beginning with version 0.9.4, Salt has been available in EPEL. For RHEL/CentOS 5, Fedora COPR is a single community repository that provides Salt packages due to the removal from EPEL5.

rpm -Uvh epel-release-X-Y.rpm

yum --enablerepo=epel-testing install salt-minion

使用pip安装¶

Since Salt is on PyPI, it can be installed using pip, though most users prefer to install using RPM packages (which can be installed from EPEL).

Installing from pip has a few additional requirements:

• Install the group 'Development Tools', yum groupinstall 'Development Tools'
• Install the 'zeromq-devel' package if it fails on linking against that afterwards as well.

A pip install does not make the init scripts or the /etc/salt directory, and you will need to provide your own systemd service unit.

Installation from pip:

pip install salt

ZeroMQ 4¶

We recommend using ZeroMQ 4 where available. SaltStack provides ZeroMQ 4.0.5 and pyzmq 14.5.0 in the SaltStack Repository as well as a separate zeromq4 COPR repository.

If this repository is added before Salt is installed, then installing either salt-master or salt-minion will automatically pull in ZeroMQ 4.0.5, and additional steps to upgrade ZeroMQ and pyzmq are unnecessary.

包管理¶

Salt's interface to yum makes heavy use of the repoquery utility, from the yum-utils package. This package will be installed as a dependency if salt is installed via EPEL. However, if salt has been installed using pip, or a host is being managed using salt-ssh, then as of version 2014.7.0 yum-utils will be installed automatically to satisfy this dependency.

安装后的工作¶

chkconfig salt-master on

systemctl enable salt-master.service

service salt-master start

systemctl start salt-master.service

chkconfig salt-minion on

systemctl enable salt-minion.service

service salt-minion start

systemctl start salt-minion.service