mirror of
https://github.com/falcosecurity/falco.git
synced 2025-06-28 15:47:25 +00:00
Remove install-falco script.
It isn't being used yet, for now we're using the corresponding script from the sysdig repo. Removing it to avoid confusion, we can later re-add as necessary.
This commit is contained in:
Henri DF
parent
d1fb172bff
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#!/bin/bash
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#
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# Copyright (C) 2013-2014 Draios inc.
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#
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# This file is part of sysdig.
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#
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# sysdig is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License version 2 as
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# published by the Free Software Foundation.
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#
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# sysdig is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with sysdig. If not, see <http://www.gnu.org/licenses/>.
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#
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set -e
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function install_rpm {
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if ! hash curl > /dev/null 2>&1; then
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echo "* Installing curl"
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yum -q -y install curl
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fi
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if ! yum -q list dkms > /dev/null 2>&1; then
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echo "* Installing EPEL repository (for DKMS)"
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if [ $VERSION -eq 7 ] && [ $DISTRO = "centos" ]; then
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rpm --quiet -i http://mirrors.kernel.org/centos/7/extras/x86_64/Packages/epel-release-7-5.noarch.rpm
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elif [ $VERSION -eq 7 ]; then
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rpm --quiet -i http://mirrors.kernel.org/fedora-epel/7/x86_64/e/epel-release-7-5.noarch.rpm
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else
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rpm --quiet -i http://mirrors.kernel.org/fedora-epel/6/i386/epel-release-6-8.noarch.rpm
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fi
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fi
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echo "* Installing Sysdig public key"
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rpm --quiet --import https://s3.amazonaws.com/download.draios.com/DRAIOS-GPG-KEY.public
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echo "* Installing Sysdig repository"
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curl -s -o /etc/yum.repos.d/draios.repo http://download.draios.com/_REPOSITORY_NAME_/rpm/draios.repo
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echo "* Installing kernel headers"
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KERNEL_VERSION=$(uname -r)
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if [[ $KERNEL_VERSION == *PAE* ]]; then
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yum -q -y install kernel-PAE-devel-${KERNEL_VERSION%.PAE} || kernel_warning
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elif [[ $KERNEL_VERSION == *stab* ]]; then
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# It's OpenVZ kernel and we should install another package
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yum -q -y install vzkernel-devel-$KERNEL_VERSION || kernel_warning
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else
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yum -q -y install kernel-devel-$KERNEL_VERSION || kernel_warning
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fi
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echo "* Installing Sysdig"
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yum -q -y install sysdig
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}
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function install_deb {
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export DEBIAN_FRONTEND=noninteractive
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if ! hash curl > /dev/null 2>&1; then
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echo "* Installing curl"
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apt-get -qq -y install curl < /dev/null
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fi
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echo "* Installing Sysdig public key"
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curl -s https://s3.amazonaws.com/download.draios.com/DRAIOS-GPG-KEY.public | apt-key add -
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echo "* Installing Sysdig repository"
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curl -s -o /etc/apt/sources.list.d/draios.list http://download.draios.com/_REPOSITORY_NAME_/deb/draios.list
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apt-get -qq update < /dev/null
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echo "* Installing kernel headers"
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apt-get -qq -y install linux-headers-$(uname -r) < /dev/null || kernel_warning
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echo "* Installing Sysdig"
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apt-get -qq -y install sysdig < /dev/null
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}
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function unsupported {
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echo 'Unsupported operating system. Please consider writing to the mailing list at'
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echo 'https://groups.google.com/forum/#!forum/sysdig or trying the manual'
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echo 'installation.'
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exit 1
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}
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function kernel_warning {
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echo "Unable to find kernel development files for the current kernel version" $(uname -r)
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echo "This usually means that your system is not up-to-date or you installed a custom kernel version."
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echo "The installation will continue but you'll need to install these yourself in order to use sysdig."
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echo 'Please write to the mailing list at https://groups.google.com/forum/#!forum/sysdig'
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echo "if you need further assistance."
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}
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if [ $(id -u) != 0 ]; then
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echo "Installer must be run as root (or with sudo)."
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exit 1
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fi
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echo "* Detecting operating system"
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ARCH=$(uname -m)
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if [[ ! $ARCH = *86 ]] && [ ! $ARCH = "x86_64" ]; then
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unsupported
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fi
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if [ -f /etc/debian_version ]; then
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if [ -f /etc/lsb-release ]; then
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. /etc/lsb-release
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DISTRO=$DISTRIB_ID
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VERSION=${DISTRIB_RELEASE%%.*}
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else
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DISTRO="Debian"
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VERSION=$(cat /etc/debian_version | cut -d'.' -f1)
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fi
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case "$DISTRO" in
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"Ubuntu")
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if [ $VERSION -ge 10 ]; then
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install_deb
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else
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unsupported
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fi
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;;
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"LinuxMint")
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if [ $VERSION -ge 9 ]; then
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install_deb
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else
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unsupported
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fi
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;;
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"Debian")
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if [ $VERSION -ge 6 ]; then
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install_deb
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elif [[ $VERSION == *sid* ]]; then
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install_deb
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else
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unsupported
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fi
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;;
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*)
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unsupported
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;;
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esac
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elif [ -f /etc/system-release-cpe ]; then
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DISTRO=$(cat /etc/system-release-cpe | cut -d':' -f3)
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VERSION=$(cat /etc/system-release-cpe | cut -d':' -f5 | cut -d'.' -f1 | sed 's/[^0-9]*//g')
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case "$DISTRO" in
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"oracle" | "centos" | "redhat")
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if [ $VERSION -ge 6 ]; then
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install_rpm
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else
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unsupported
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fi
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;;
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"amazon")
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install_rpm
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;;
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"fedoraproject")
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if [ $VERSION -ge 13 ]; then
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install_rpm
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else
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unsupported
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fi
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;;
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*)
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unsupported
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;;
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esac
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else
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unsupported
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fi
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