File initial_setup.sh of Package opensuse-infrastructure-vm-bootstrap

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File initial_setup.sh of Package opensuse-infrastructure-vm-bootstrap (Revision 71021b4f397367cbc68a7e8e1a0deb01)

Currently displaying revision 71021b4f397367cbc68a7e8e1a0deb01 , Show latest

#!/bin/bash

set -eu

help() {
    echo
    echo "first boot configuration for infra.opensuse.org VMs"
    echo
    echo "Options:"
    echo "-n HOSTNAME   The VM's hostname"
    echo "-i IP         The last two digits of the VM's IP"
    echo "-l LOCATION   The location of the VM. Choices:"
    echo "                - vlan47 or heroes or nue (DEFAULT)"
    echo "                - vlan42 or suse-dmz"
    echo "                - vlan67 or heroes-prv or prv"
    echo "                - vlan87 or ipx"
    echo "                - geeko (for local test VMs)"
    echo
}

VM_LOCATION="heroes"

[[ $1 == '--help' ]] && help && exit

while getopts n:i:l:h arg; do
    case ${arg} in
        n) VM_HOSTNAME=${OPTARG} ;;
        i) VM_IP=${OPTARG} ;;
        l) VM_LOCATION=${OPTARG} ;;
        h) help && exit ;;
        *) help && exit 1 ;;
    esac
done

[[ -z $VM_HOSTNAME || -z $VM_IP || -z $VM_LOCATION ]] && help && exit 1

case $VM_LOCATION in
    vlan42|suse-dmz)
        NAMESERVERS="192.168.254.101 192.168.254.102"
        ROUTES="default 192.168.254.100 - -"
        SYSLOG_SERVER="192.168.254.1"
        VM_IP_FULL="192.168.254.${VM_IP}/24"
        VM_IP="192.168.254.${VM_IP}"
        VM_DOMAIN="suse-dmz.opensuse.org"
        SALT_CLUSTER="suse_external"
        SALTMASTER="kovu.$VM_DOMAIN"
        ;;
    vlan47|heroes|nue)
        NAMESERVERS="192.168.47.101 192.168.47.102"
        ROUTES="default 192.168.47.254 - -"
        SYSLOG_SERVER="192.168.47.7"
        VM_IP_FULL="192.168.47.${VM_IP}/24"
        VM_IP="192.168.47.${VM_IP}"
        VM_DOMAIN="infra.opensuse.org"
        SALT_CLUSTER="opensuse"
        SALTMASTER="minnie.$VM_DOMAIN"
        ;;
    vlan67|vlan1067|heroes-prv|prv)
        NAMESERVERS="192.168.47.101 192.168.47.102"
        ROUTES="default 192.168.67.20 - -"
        SYSLOG_SERVER="192.168.47.7"
        VM_IP_FULL="192.168.67.${VM_IP}/24"
        VM_IP="192.168.67.${VM_IP}"
        VM_DOMAIN="infra.opensuse.org"
        SALT_CLUSTER="opensuse"
        SALTMASTER="minnie.$VM_DOMAIN"
        echo "192.168.67.7    download.infra.opensuse.org download.opensuse.org" >> /etc/hosts
        ;;
    vlan87|qsc|ipx)
        NAMESERVERS="192.168.87.1"
        ROUTES="default 192.168.87.1 - -"
        SYSLOG_SERVER="192.168.47.7"
        VM_IP_FULL="192.168.87.${VM_IP}/24"
        VM_IP="192.168.87.${VM_IP}"
        VM_DOMAIN="infra.opensuse.org"
        SALT_CLUSTER="opensuse"
        SALTMASTER="minnie.$VM_DOMAIN"
        ;;
    geeko)
        NAMESERVERS="192.168.122.1"
        ROUTES="default 192.168.122.1 - -"
        SYSLOG_SERVER="192.168.122.1"
        VM_IP_FULL="192.168.122.${VM_IP}/24"
        VM_IP="192.168.122.${VM_IP}"
        VM_DOMAIN="geeko"
        SALT_CLUSTER="geeko"
        SALTMASTER="saltmaster.$VM_DOMAIN"
        ;;
    *)  echo
        echo "Location not found - switching to manual mode..."
        echo "Hope, you know what you do. Otherwise use [CTRL]+C"
        echo
        echo -n "List of DNS Servers (use whitespace) : "
        read NAMESERVERS
        echo -n "Default route setting                : "
        read ROUTES
        echo -n "IPv4 address (+/mask) of the machine : "
        read VM_IP_FULL
        echo -n "IPv4 address of the machine : "
        read VM_IP
        echo -n "IPv4 address of the remote syslog    : "
        read SYSLOG_SERVER
        echo -n "DNS Domain, the machine is located in: "
        read VM_DOMAIN
        echo -n "The Salt Cluster name to join        : "
        read SALT_CLUSTER
        echo -n "DNS Name of the Salt-Master          : "
        read SALTMASTER
        echo
        ;;
esac
#
# Network
#
sed -i -e "s/$NETCONFIG_FORCE_REPLACE=\"$yes/\1no/" \
    -e "s/$NETCONFIG_DNS_RESOLVER_OPTIONS=\"$/\1attempts:1 timeout:1 rotate/" \
    -e "s/$DNS_STATIC_SERVERS=\"$/\1$NAMESERVERS/" \
    -e "s/$NETCONFIG_MODULES_ORDER=\"$/\1-dns-resolver -dns-bind -dns-dnsmasq -nis -ntp-runtime/" \
    -e "s/$SEARCHLIST=\"$/\1$VM_DOMAIN/" /etc/sysconfig/network/config
if $(ip link show | grep -q private); then
  sed -i -e "s#VM_IP#$VM_IP_FULL#" /etc/sysconfig/network/ifcfg-private
  rm /etc/sysconfig/network/ifcfg-eth0
elif $(ip link show | grep -q eth0 ); then
  sed -i -e "s#VM_IP#$VM_IP_FULL#" /etc/sysconfig/network/ifcfg-eth0
  rm /etc/sysconfig/network/ifcfg-private
fi
echo "$ROUTES" > /etc/sysconfig/network/routes
#
# remote rsyslog
#
echo "${SYSLOG_SERVER}    syslog.${VM_DOMAIN}" >> /etc/hosts
#
# Hostname
#
echo "$VM_HOSTNAME" > /etc/hostname
#
# Salt
#
echo "$VM_HOSTNAME.$VM_DOMAIN" >> /etc/salt/minion_id
echo "salt_cluster: $SALT_CLUSTER" > /etc/salt/grains
echo -e "master: $SALTMASTER\nenvironment: production\nhash_type: sha512" >> /etc/salt/minion
#
# Services
#
for service in salt-minion sshd; do systemctl enable $service; done
#
# Monitoring
#
sed -i -e "s|^#server_address=127.0.0.1|server_address=${VM_IP}|g" /etc/nrpe.cfg
systemctl reload nrpe.service
#
# Grub2
#
sed -i "s|GRUB_TIMEOUT=10|GRUB_TIMEOUT=2|g" /etc/default/grub
/usr/sbin/grub2-mkconfig -o /boot/grub2/grub.cfg
#
# reboot
#
zypper -n rm opensuse-infrastructure-vm-bootstrap
reboot

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File initial_setup.sh of Package opensuse-infrastructure-vm-bootstrap (Revision 71021b4f397367cbc68a7e8e1a0deb01)

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