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.\" Open Infrastructure: compute-tools
.\"
.\" Copyright (C) 2014-2021 Daniel Baumann <daniel.baumann@open-infrastructure.net>
.\"
.\" SPDX-License-Identifier: GPL-3.0+
.\"
.\" 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
.\" (at your option) 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 <https://www.gnu.org/licenses/>.
.\"
.
.TH CONTAINER-GET-CURL 1 compute-tools "Open Infrastructure"
.SH NAME
container-get-curl \- Download a Debian based container by downloading a tarball over the network
.
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.SH SYNOPSIS
.nf
\fBcontainer get \-s curl\fP [\(aqOPTIONS\(aq]
.fi
.sp
.SH DESCRIPTION
.sp
The curl container download script uses curl(1) to download a tarball over the
network to create a Debian based container.
.sp
Depending on the tarball this script otherwise creates a pure Debian system
with three modificiations:
.INDENT 0.0
.INDENT 3.5
.INDENT 0.0
.IP \(bu 2
hostname is set (container name) in /etc/hostname
.IP \(bu 2
systemd machine\-id is generated in /etc/machine\-id
.IP \(bu 2
root password is set (user specified or 16 random characters)
.UNINDENT
.UNINDENT
.UNINDENT
.SS Container images
.sp
compute\-tools will download tarballs from a server expecting that the images are
tarballs with either gzip, lzip, xz, or no compression. See container\-images.sh
as an example on how to create your own container images.
.SH OPTIONS
.sp
The following script options are available:
.INDENT 0.0
.TP
.B \-n, \-\-name=\(aqNAME\(aq:
Specify container name.
.TP
.B \-a, \-\-architecture=\(aqARCHITECTURE\(aq:
Specify container architecture.
.TP
.B \-\-clean:
Remove container tarball after successful download.
.TP
.B \-p, \-\-root\-password=\(aqPASSWORD\(aq:
Specify the root password, defaults to a random 16 character password.
.TP
.B \-\-server=\(aqSERVER\(aq:
Specify the image server to download from, defaults to
\(aq\fI\%https://get.open\-infrastructure.net/system/container/debian\fP\(aq.
.TP
.B \-\-setup=\(aqSETUP\(aq:
Specify the setup image name to download, defaults to the value specified
through \-\-system using the setup.tar.${COMPRESSION} suffix (where
${COMPRESSION} is either lz, xz, or gz depending on compressor availability on
the host system).
.TP
.B \-\-system=\(aqSYSTEM\(aq:
Specify the system image name to download, defaults to
debian\-bullseye\-current_${ARCHITECTURE}.system.tar.${COMPRESSION} (where
${ARCHITECTURE} is the host systems architecture and ${COMPRESSION} either
lz, xz, or gz depending on compressor availability on the host system).
.UNINDENT
.SH EXAMPLES
.sp
Download a Debian 11 (bullseye) based container with same architecture as the host
system:
.INDENT 0.0
.INDENT 3.5
sudo container get \-s curl \-n bullseye.example.net
.UNINDENT
.UNINDENT
.sp
Download a Debian 11 (bullseye) based container with different architecture as the
host system:
.INDENT 0.0
.INDENT 3.5
sudo container get \-s curl \-n bullseye\-i386.example.net \-\- \-\-system debian\-bullseye\-current_i386.system.tar.xz
.UNINDENT
.UNINDENT
.SH FILES
.sp
The following files are used:
.INDENT 0.0
.TP
.B /etc/compute\-tools/config:
Container configuration files.
.TP
.B /usr/share/compute\-tools/get\-scripts:
Container download scripts.
.TP
.B /usr/share/doc/compute\-tools:
Container documentation.
.TP
.B /var/lib/machines:
Container directory.
.TP
.B /var/cache/container:
Container cache directory.
.UNINDENT
.SH SEE ALSO
.nf
compute\-tools(7),
container(1).
.fi
.sp
.SH HOMEPAGE
.sp
More information about compute\-tools and the Open Infrastructure project can be
found on the homepage (\fI\%https://open\-infrastructure.net\fP).
.SH CONTACT
.sp
Bug reports, feature requests, help, patches, support and everything else are
welcome on the Open Infrastructure Software Mailing List
<\fI\%software@lists.open\-infrastructure.net\fP>.
.sp
Debian specific bugs can also be reported in the Debian Bug Tracking System
(\fI\%https://bugs.debian.org\fP).
.SH AUTHORS
.sp
compute\-tools were written by Daniel Baumann
<\fI\%daniel.baumann@open\-infrastructure.net\fP> and others.
.
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