Introduction
In this tutorial we learn how to install cephadm
on Ubuntu 20.04.
What is cephadm
cephadm is:
Ceph is a massively scalable, open-source, distributed
storage system that runs on commodity hardware and delivers object,
block and file system storage.
The cephadm utility is used to bootstrap a Ceph cluster and to manage
ceph daemons deployed with systemd and containers.
Package: cephadm
Architecture: amd64
Version: 15.2.12-0ubuntu0.20.04.1
Priority: optional
Section: universe/admin
Source: ceph
Origin: Ubuntu
Maintainer: Ubuntu Developers [email protected]
Original-Maintainer: Ceph Packaging Team [email protected]
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 296
Depends: lvm2, python3:any
Recommends: docker.io
Filename: pool/universe/c/ceph/cephadm_15.2.12-0ubuntu0.20.04.1_amd64.deb
Size: 57724
MD5sum: 8028479e1971ff3ecfcbc56cfc9ace6c
SHA1: 94b530d3a552f562f6fafd1eee4c326f79fed7a2
SHA256: f57fb5926d860bd1e6cdf009d878966776effc312e1152303f7fd9590f2f1bc7
SHA512: 5018564fe73ddd22b711acc5c1c060018b876a1b6f76c5cf98573118ab797148044881f5999d95ab41c69f39f881cc2b985ed42dcc648e4ac414a3cd9757823b
Homepage: http://ceph.com/
Description-en: cephadm utility to bootstrap ceph daemons with systemd and containers
Ceph is a massively scalable, open-source, distributed
storage system that runs on commodity hardware and delivers object,
block and file system storage.
The cephadm utility is used to bootstrap a Ceph cluster and to manage
ceph daemons deployed with systemd and containers.
Package: cephadm
Architecture: amd64
Version: 15.2.1-0ubuntu1
Priority: optional
Section: universe/admin
Source: ceph
Origin: Ubuntu
Maintainer: Ubuntu Developers [email protected]
Original-Maintainer: Ceph Packaging Team [email protected]
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 233
Depends: lvm2, python3:any
Recommends: docker.io
Filename: pool/universe/c/ceph/cephadm_15.2.1-0ubuntu1_amd64.deb
Size: 45688
MD5sum: e00636ce66d1624d10a1f2631247b81f
SHA1: 1b34e14b46b756112280be87afa97f2ab9c4bd01
SHA256: 75323c635da59bdc191ed6bd3421c017d40265e4b3f9aa5b5762de2b3d7ab81b
Homepage: http://ceph.com/
Description-en: cephadm utility to bootstrap ceph daemons with systemd and containers
Ceph is a massively scalable, open-source, distributed
storage system that runs on commodity hardware and delivers object,
block and file system storage.
The cephadm utility is used to bootstrap a Ceph cluster and to manage
ceph daemons deployed with systemd and containers.
There are three methods to install cephadm
on Ubuntu 20.04. We can use apt-get
, apt
and aptitude
. In the following sections we will describe each method. You can choose one of them.
Install cephadm Using apt-get
Update apt database with apt-get
using the following command.
sudo apt-get update
After updating apt database, We can install cephadm
using apt-get
by running the following command:
sudo apt-get -y install cephadm
Install cephadm Using apt
Update apt database with apt
using the following command.
sudo apt update
After updating apt database, We can install cephadm
using apt
by running the following command:
sudo apt -y install cephadm
Install cephadm Using aptitude
If you want to follow this method, you might need to install aptitude first since aptitude is usually not installed by default on Ubuntu. Update apt database with aptitude
using the following command.
sudo aptitude update
After updating apt database, We can install cephadm
using aptitude
by running the following command:
sudo aptitude -y install cephadm
How To Uninstall cephadm on Ubuntu 20.04
To uninstall only the cephadm
package we can use the following command:
sudo apt-get remove cephadm
Uninstall cephadm And Its Dependencies
To uninstall cephadm
and its dependencies that are no longer needed by Ubuntu 20.04, we can use the command below:
sudo apt-get -y autoremove cephadm
Remove cephadm Configurations and Data
To remove cephadm
configuration and data from Ubuntu 20.04 we can use the following command:
sudo apt-get -y purge cephadm
Remove cephadm configuration, data, and all of its dependencies
We can use the following command to remove cephadm
configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge cephadm
References
Summary
In this tutorial we learn how to install cephadm
package on Ubuntu 20.04 using different package management tools: apt
, apt-get
and aptitude
.