saltstack的使用

1.安装

https://docs.saltproject.io/salt/install-guide/en/latest/topics/overview.html

1.1linux使用Bootstrap installation安装

#下载文件bootstrap-salt.sh
curl -o bootstrap-salt.sh -L https://bootstrap.saltproject.io
#添加权限
chmod +x bootstrap-salt.sh
#安装
#For example, to run the default, which only installs the minion service:

./bootstrap-salt.sh
#To install both the Salt master and minion services:

./bootstrap-salt.sh -M
#To install just the Salt master service:

./bootstrap-salt.sh -M -N
#To perform a pip-based installation:

./bootstrap-salt.sh -P

1.2linux也可以使用手动安装

例如centos7

#下载key
sudo rpm --import https://repo.saltproject.io/salt/py3/redhat/7/x86_64/SALT-PROJECT-GPG-PUBKEY-2023.pub
#下载repo文件
curl -fsSL https://repo.saltproject.io/salt/py3/redhat/7/x86_64/latest.repo | sudo tee /etc/yum.repos.d/salt.repo
#按需求安装salt-minion, salt-master, or other Salt components:

sudo yum install salt-master
sudo yum install salt-minion
sudo yum install salt-ssh
sudo yum install salt-syndic
sudo yum install salt-cloud
sudo yum install salt-api
#按需求启动salt-minion, salt-master, or other Salt components:

sudo systemctl enable salt-master && sudo systemctl start salt-master
sudo systemctl enable salt-minion && sudo systemctl start salt-minion
sudo systemctl enable salt-syndic && sudo systemctl start salt-syndic
sudo systemctl enable salt-api && sudo systemctl start salt-api

3.所有平台都可以通过pip进行安装

pip3 install salt

2.配置

master文件的地址为/etc/salt/master，通常放置在/etc/salt/master.d/下创建配置文件。

worker_threads为线程数，默认为5个，每个线程支持200个minions，通常worker_threads设置为不超过cpu个数的1.5倍。