install salt minion

Author: errnair

installation_scripts/install_salt_minion.sh

@@ -0,0 +1,57 @@
+#!/bin/bash
+
+#################################################
+#                                               #
+#    A shell script to install Salt Minion      #
+#           on CentOS or Debian                 #
+#                                               #
+#################################################
+
+# check if the current user is root
+if [[ $(/usr/bin/id -u) != "0" ]]; then
+    echo -e "This looks like a 'non-root' user.\nPlease switch to 'root' and run the script again."
+    exit
+fi
+
+os_type=$(gawk -F= '/^ID=/{print $2}' /etc/os-release)
+
+prerequisites_centos(){
+
+    cat > /etc/yum.repos.d/saltstack.repo << saltrepo
+[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
+saltrepo
+
+    yum update -y
+    yum install systemd systemd-python -y
+}
+
+prerequisites_debian() {
+    wget -O - https://repo.saltstack.com/apt/debian/8/amd64/latest/SALTSTACK-GPG-KEY.pub | apt-key add -
+    echo "deb http://repo.saltstack.com/apt/debian/8/amd64/latest jessie main" > /etc/apt/sources.list.d/saltstack.list
+  
+    apt-get upgrade -y
+    apt-get update -y
+    apt-get install systemd python-systemd -y
+}
+
+install_saltminion_centos() {
+    yum install salt-common salt-minion salt-ssh -y
+}
+
+install_saltminion_debian() {
+    apt-get install salt-common salt-minion salt-ssh -y
+}
+
+if [[ $os_type == "\"centos\"" || $os_type == "\"rhel\"" ]]; then
+    prerequisites_centos
+    install_saltminion_centos
+elif [[ $os_type == "debian" || $os_type == "ubuntu" ]]; then
+    prerequisites_debian
+    install_saltminion_debian
+fi