Added the possibility to use Alpine as OS

bin/installfog.sh

@@ -23,7 +23,30 @@ if [[ ! $EUID -eq 0 ]]; then
     echo "FOG Installation must be run as root user"
     exit 1
 fi
-which useradd >/dev/null 2>&1
+
+[[ -z $OS ]] && OS=$(uname -s)
+if [[ $OS =~ ^[^Ll][^Ii][^Nn][^Uu][^Xx] ]]; then
+    echo "We do not currently support Installation on non-Linux Operating Systems"
+    exit 2 # Fail OS Check
+else
+    if [[ -f /etc/os-release ]]; then
+        [[ -z $linuxReleaseName ]] && linuxReleaseName=$(sed -n 's/^NAME=\(.*\)/\1/p' /etc/os-release | tr -d '"')
+        [[ -z $OSVersion ]] && OSVersion=$(sed -n 's/^VERSION_ID=\([^.]*\).*/\1/p' /etc/os-release | tr -d '"')
+    elif [[ -f /etc/redhat-release ]]; then
+        [[ -z $linuxReleaseName ]] && linuxReleaseName=$(cat /etc/redhat-release | awk '{print $1}')
+        [[ -z $OSVersion ]] && OSVersion=$(cat /etc/redhat-release | sed s/.*release\ // | sed s/\ .*// | awk -F. '{print $1}')
+    elif [[ -f /etc/debian_version ]]; then
+        [[ -z $linuxReleaseName ]] && linuxReleaseName='Debian'
+        [[ -z $OSVersion ]] && OSVersion=$(cat /etc/debian_version)
+    fi
+fi
+
+if [[ $linuxReleaseName == "Alpine Linux" ]]; then
+	echo "Linuxname = ${linuxReleaseName}"
+	which adduser >/dev/null 2>&1
+else
+	which useradd >/dev/null 2>&1
+fi
 if [[ $? -eq 1 || $(echo $PATH | grep -o "sbin" | wc -l) -lt 2 ]]; then
     echo "Please switch to a proper root environment to run the installer!"
     echo "Use 'sudo -i' or 'su -' (skip the ' and note the hyphen at the end"
@@ -360,6 +383,8 @@ if [[ ! $exitcode -eq 0 ]]; then
         *[Aa][Rr][Cc][Hh]*)
             pacman -Sy --noconfirm lsb-release >>$workingdir/error_logs/fog_error_${version}.log 2>&1
             ;;
+        *[Aa][Ll][Pp][Ii][Nn][Ee]*)
+            ;;
     esac
 fi
 [[ -z $OSVersion ]] && OSVersion=$(lsb_release -r| awk -F'[^0-9]*' /^[Rr]elease\([^.]*\).*/'{print $2}')

lib/alpine/config.sh

@@ -0,0 +1,54 @@
+#!/bin/bash
+# lib/alpine/config.sh
+#
+#   This program is free software: you can redistribute it and/or modify
+#   it under the terms of the GNU General Public License as published by
+#   the Free Software Foundation, either version 3 of the License, or
+#    any later version.
+#
+#   This program is distributed in the hope that it will be useful,
+#   but WITHOUT ANY WARRANTY; without even the implied warranty of
+#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#   GNU General Public License for more details.
+#
+#   You should have received a copy of the GNU General Public License
+#   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+[[ -z $packages ]] && packages="openrc nginx bc cdrkit curl gcc g++ git gzip lftp m4 make mariadb mariadb-client net-tools nfs-utils openssh openssl perl perl-crypt-passwdmd5 php7 php7-session php7-fpm php7-mbstring php7-mcrypt php7-soap php7-openssl php7-gmp php7-pdo_odbc php7-json php7-dom php7-pdo php7-zip php7-mysqli php7-sqlite3 php7-apcu php7-pdo_pgsql php7-bcmath php7-gd php7-odbc php7-pdo_mysql php7-pdo_sqlite php7-gettext php7-xmlreader php7-xmlrpc php7-bz2 php7-iconv php7-pdo_dblib php7-curl php7-sockets php7-mysqli php7-ctype syslinux tar tftp-hpa vsftpd wget xz"
+[[ -z $packageinstaller ]] && packageinstaller="apk add"
+[[ -z $packagelist ]] && packagelist="apk info"
+[[ -z $packageupdater ]] && packageupdater="apk update && apk upgrade"
+[[ -z $packmanUpdate ]] && packmanUpdate="$packageinstaller"
+[[ -z $packageQuery ]] && packageQuery="apk info -e \$x "
+[[ -z $langPackages ]] && langPackages="iso-codes"
+[[ -z $dhcpname ]] && dhcpname=""
+if [[ -z $webdirdest ]]; then
+    if [[ -z $docroot ]]; then
+        docroot="/var/www/"
+        webdirdest="${docroot}fog/"
+    elif [[ "$docroot" != *'fog'* ]]; then
+        webdirdest="${docroot}fog/"
+    else
+        webdirdest="${docroot}/"
+    fi
+fi
+[[ -z $webredirect ]] && webredirect="${webdirdest}/index.php"
+[[ -z $apacheuser ]] && apacheuser="nginx"
+[[ -z $apachelogdir ]] && apachelogdir="/var/log/nginx"
+[[ -z $apacheerrlog ]] && apacheerrlog="$apachelogdir/error.log"
+[[ -z $apacheacclog ]] && apacheacclog="$apachelogdir/access.log"
+[[ -z $httpdconf ]] && httpdconf="/etc/nginx/nginx.conf"
+[[ -z $etcconf ]] && etcconf="/etc/nginx/http.d/default.conf"
+[[ -z $phpini ]] && phpini="/etc/php7/php.ini"
+[[ -z $storageLocation ]] && storageLocation="/images"
+[[ -z $storageLocationCapture ]] && storageLocationCapture="${storageLocation}/dev"
+[[ -z $dhcpconfig ]] && dhcpconfig="/etc/dhcpd.conf"
+[[ -z $dhcpconfigother ]] && dhcpconfigother="/etc/dhcp/dhcpd.conf"
+[[ -z $tftpdirdst ]] && tftpdirdst="/var/tftpboot"
+[[ -z $tftpconfig ]] && tftpconfig="/etc/xinetd.d/tftpd"
+[[ -z $ftpxinetd ]] && ftpxinetd="/etc/xinetd.d/vsftpd"
+[[ -z $ftpconfig ]] && ftpconfig="/etc/vsftpd.conf"
+[[ -z $dhcpd ]] && dhcpd="dhcpd4"
+[[ -z $snapindir ]] && snapindir="/opt/fog/snapins"
+[[ -z $php_ver ]] && php_ver="7"
+[[ -z $phpfpm ]] && phpfpm="php-fpm${php_ver}"

lib/common/config.sh

@@ -1,3 +1,4 @@
+# lib/common/config.sh
 #  FOG is a computer imaging solution.
 #  Copyright (C) 2007  Chuck Syperski & Jian Zhang
 #
@@ -72,6 +73,9 @@ else
         *[Uu][Bb][Uu][Nn][Tt][Uu]*|*[Bb][Ii][Aa][Nn]*|*[Mm][Ii][Nn][Tt]*)
             initdsrc="../packages/init.d/ubuntu"
             ;;
+        *[Aa][Ll][Pp][Ii][Nn][Ee]*)
+            initdsrc="../packages/init.d/alpine"
+            ;;
         *)
             initdsrc="../packages/init.d/redhat"
             ;;