Author: @mfriedrich & Arethusa
Revision: v0.1Tested on:
- Docker + CentOS 7 & Debian 9
Icinga 2 on RHEL/CentOS 7
Download the packages
On a host with internet access.
The Docker way
Pick the right distribution as Docker image, e.g. centos:7.
Add a mount point from inside the container with -v and copy the downloaded files there.
docker run -ti -v /tmp/icinga2:/tmp/icinga2 centos:7 bash
yum makecache
yum install https://packages.icinga.com/epel/icinga-rpm-release-7-latest.noarch.rpm
yum makecache
yum install --downloadonly --downloaddir=/tmp/icinga2 icinga2 icinga2-ido-mysql
Same distribution
yum install https://packages.icinga.com/epel/icinga-rpm-release-7-latest.noarch.rpm
yum install --downloadonly --downloaddir=/tmp/icinga2 icinga2 icinga2-ido-mysql
Or you’ll manually download the packages from packages.icinga.com. Additionally you’ll need to satisfy the package dependencies from EPEL/upstream. For Icinga 2, you’ll need the boost libraries and libicu, icinga2-ido-mysql requires mariadb-libs.
Sync the packages to the host
Use rsync via SSH or any other preferred access method.
rsync -rv /tmp/icinga2 user@offline-icinga-host.com:/tmp
Install the packages
On RHEL based systems it is recommended to use yum install to directly resolve the dependency tree. You can also use rpm -i or in case of upgrades, rpm -Uhv.
cd /tmp/icinga2-rpms
yum install *.rpm
Icinga 2 on Debian/Ubuntu
Works in the same way with apt.
Download the packages
On a host with internet access.
The Docker way
Pick the right distribution as Docker image, e.g. debian:9.
Add a mount point from inside the container with -v and copy the downloaded files there.
docker run -ti -v /tmp/icinga2:/tmp/icinga2 debian:9 bash
apt-get update && apt-get install -y curl apt-transport-https gnupg
curl https://packages.icinga.com/icinga.key | apt-key add -
DIST=$(awk -F"[)(]+" '/VERSION=/ {print $2}' /etc/os-release); \
echo "deb http://packages.icinga.com/debian icinga-${DIST} main" > \
/etc/apt/sources.list.d/${DIST}-icinga.list
echo "deb-src http://packages.icinga.com/debian icinga-${DIST} main" >> \
/etc/apt/sources.list.d/${DIST}-icinga.list
apt-get update
apt-get autoclean
apt-get install -y --download-only icinga2 icinga2-ido-mysql
cp /var/cache/apt/archives/*.deb /tmp/icinga2/
Same distribution
First, purge existing cached archives, then download the packages only.
apt-get autoclean
apt-get install --download-only icinga2 icinga2-ido-mysql
The downloaded packages are located in /var/cache/apt/archives. You can also use different tools or just plain wget to achieve this.
Note
Do not use
apt-get download ...here, this just downloads the single package file.
Sync the packages
rsync -rv /tmp/icinga2 user@offline-icinga-host.com:/tmp
Install the packages
On the host without internet access.
apt-get install /tmp/icinga2/.*deb
or
dpkg -i /tmp/icinga2/.*deb
apt-get -f install
Other packages
Work the same way, please edit this howto and add them below the Icinga 2 section 