etcd Service Installation and Basic Operations Installing etcd wget https://github.com/coreos/etcd/releases/download/v3.5.0/etcd-v3.5.0-linux-amd64.tar.gz tar -zxf etcd-v3.5.0-linux-amd64.tar.gz cp etcd/etcd etcd/etcdctl /usr/local/bin/ Starting etcd Server mkdir -p /var/lib/etcd nohup etcd --name a...
Installation and Setup Repository Configuraton Enable EPEL repository by creating /etc/yum.repos.d/epel.repo: [epel] name=Extra Packages for Enterprise Linux 6 - $basearch mirrorlist=https://mirrors.fedoraproject.org/metalink?repo=epel-6&arch=$basearch failovermethod=priority enabled=1 gpgcheck=...
SaltStack state management enables declarative infrastructure configuration through reusable, version-controlled SLS files. This guide demonstrates core patterns including package installation, service orchestration, file distribution, dependency chaining, and reactive service handling. Environment...
Understanding SaltStack Job Management In SaltStack infrastructure, every operation executed generates a unique job ID (jid) on the master node. The minion creates a file in the cache/proc directory using this jid as the filename, which contains the operation's records. This file is automatically de...