7 The tool `mic` is used to create and manipulate images for Linux distributions.
8 It's composed of three subcommand: create, convert, chroot. Subcommand `create`
9 is used to create images with different types, including fs image, loop image,
10 live CD image, live USB image, raw image, etc. For each image type, there is a
11 corresponding subcommand. (Details in the following sections)
13 It supports native running in many mainstream Linux distributions, including:
15 * Fedora (13 and above)
16 * openSUSE (11.3 and above)
17 * Ubuntu (10.04 and above)
18 * Debian (5.0 and above)
26 So far we support `mic` binary rpms/debs for many popular Linux distributions,
27 please see the following list. And you can get the corresponding repository on
29 `<http://download.meego.com/live/devel:/tools:/building>`_
31 If there is no the distribution you want in the list, please install it from
43 *Tips*: Debian 6.0 can use the repository of Debian 5.0.
50 1. Add devel:tools:building repo:
53 $ sudo cat <<REPO > /etc/yum.repos.d/devel-tools-building.repo
54 > [devel-tools-building]
55 > name=Tools for Fedora
56 > baseurl=http://download.meego.com/live/devel:/tools:/building/Fedora_<VERSION>
61 Also you can take the repo file on devel:tools:building as example. For example,
63 `<http://download.meego.com/live/devel:/tools:/building/Fedora_13/devel:tools:building.repo>`_.
73 $ sudo yum install mic
77 1. Add devel:tools:building repo:
80 $ sudo zypper addrepo http:/download.meego.com/live/devel:/tools:/building/openSUSE_<VERSION>/ devel-tools-building
90 $ sudo zypper update libzypp
95 $ sudo zypper install mic
97 Ubuntu/Debian Installation
98 ~~~~~~~~~~~~~~~~~~~~~~~~~~
99 1. Append repo source:
102 $ sudo cat <<REPO >> /etc/apt-sources.list
103 > deb http://download.meego.com/live/devel:/tools:/building/<Ubuntu/Debian>_<VERSION>/ /
106 *Tips*: for Ubuntu 10.10, you should use xUbuntu_10.10 to replace <Ubuntu/Debian>_<VERSIN>.
111 $ sudo apt-get update
116 $ sudo apt-get install mic
120 First, get the source of mic (`<TBD>`_). Then unpack the tar ball, and use make
121 to process the installation.
126 $ tar xzvf mic.tar.gz
142 A global configure file for mic is provided as `/etc/mic/mic.conf`, where you
143 can specify the program options statically.
144 Below is a sample file which is presented in the source: ::
150 ; settings for create subcommand
152 cachedir= /var/tmp/mic/cache
156 ; proxy = http://proxy.yourcompany.com:8080/
157 ; no_proxy = localhost,127.0.0.0/8,.yourcompany.com
160 ; settings for convert subcommand
163 ; settings for chroot subcommand
165 For the further development, there are four sections on mic.conf, and [common]
166 is for general setting, [create], [convert], and [chroot] are prepared for the
167 options of mic subcommands: create, convert, and chroot.
169 While you only need set [create] section properly for practice, since other
170 section would be not effective currently.
172 +---------+-------------------------------------------------------------------+
174 +=========+===================================================================+
175 | tmpdir | temporary directory used to put _instroot and others |
176 +---------+-------------------------------------------------------------------+
177 | cachedir| directory where cached repos will reside also downloaded packages |
178 +---------+-------------------------------------------------------------------+
179 | outdir | where your images will reside once they are created |
180 +---------+-------------------------------------------------------------------+
181 | pkgmgr | default backend package manager, including yum/zypp |
182 +---------+-------------------------------------------------------------------+
183 | arch | default repo architecture, like i586, armv7l |
184 +---------+-------------------------------------------------------------------+
188 It's recommended to use `--help` or `help <subcmd>` to get the help message, for
189 the tool is more or less self-documented.
193 Subcommand *create* is used for creating images. To create an image, you should
194 give the sub-sub commands which presents the image type you want, and also you
195 should provide an argument which presents the kickstart file for using, such
198 $ sudo mic create fs test.ks
200 The supported image types can be listed using `mic create --help` ::
203 livecd create livecd image
204 liveusb create liveusb image
205 loop create loop image
208 For each image type, you can get their own options by `--help` option, like
209 `mic cr fs --help`. Meanwhile, there are some common options that can be used
210 by all image types, see following table:
212 +------------------+----------------------------------------------------------+
214 +==================+==========================================================+
215 | -o/--outdir | specify directory where the images reside |
216 +------------------+----------------------------------------------------------+
217 | -a/--arch | specify repo architecture, like i586, armv7l, etc |
218 +------------------+----------------------------------------------------------+
219 | -c/--config | specify the custom configure file for mic |
220 +------------------+----------------------------------------------------------+
221 | --release | generate release package: image, ks, pkg-list, MANIFEST |
222 +------------------+----------------------------------------------------------+
223 | --logfile | specify log file to record the output |
224 +------------------+----------------------------------------------------------+
225 | --local-pkgs-path| directory where local packages can be used when creating |
226 +------------------+----------------------------------------------------------+
227 | --pkgmgr | specify backend package manager |
228 +------------------+----------------------------------------------------------+
229 | --record-pkgs | record specified infomation of installed packages, |
230 | | include name, licence, content. |
231 +------------------+----------------------------------------------------------+
233 *Tips*: the common options can be normally put before sub-sub command, but also
234 can be after them, such as: ::
236 $ sudo mic cr --outdir output fs test.ks
240 $ sudo mic cr fs test.ks --outdir output
242 *Tips*: if you failed to create armv7* image, the reason may be qemu/qemu-arm on your host is lower than required, please update qemu/qemu-arm higher than 0.13.0.
246 Subcommand *chroot* is used to chroot an image file. Given an image file, you
247 can use `mic chroot` to chroot inside the image, and then you can do some
248 modification to the image. After you logout, the image file will keep your
249 changes. It's a convenient way to hack your image file.
253 $ sudo mic chroot test.img
255 Running 'mic convert'
256 ---------------------
257 Subcommand *convert* is used for converting an image to another one with
258 different image type. Using `convert`, you can get your needed image type
259 comfortably. So far converting livecd to liveusb and liveusb to livecd is
264 $ sudo mic convert test.iso liveusb
268 When you encounter some errors, and you want to know more about it, please use
269 debug/verbose output to get more details in the process by adding `-d/-v`. And
270 it's recommended to add `-d/--debug` or `-v/--verbose` like: ::
272 $ sudo mic -d cr fs test.ks