[[xen]]
xen
インストール
コマンド
ホストOS上からゲストOSに切替える
xm console Domain-U名
ゲストOSからホストOSに戻るにはCtrlキー+]キーを押します。
インストールされているゲストOSを確認する
xm list
ゲストＯＳインストール
- ホストOS：CentOS5.2 / ゲストOS：CentOS5.2
# virt-install --nographics
仮想マシンの名前は何ですか? CentOS5
どれだけの RAM を割り当てますか (メガバイト単位で)? 256
What would you like to use as the disk (file path)?
/var/lib/xen/images/CentOS5.img
インストール場所は何ですか?
http://ftp.riken.jp/Linux/centos/5/os/i386/
仮想マシンの名前：xenで管理する為の名前
割り当てRAM：利用メモリー数。CentOS5.2では最低256Mは必要となる
file path：イメージファイルの保存先。/var/lib/xen/images/以外だとエラーになるかも
インストール場所：インストールイメージを指定。
■2009年4月7日追加
xenも徐々にバージョンアップしてるので、久しぶりに作業すると思わぬ動きをしてびっくりする。
ドメインを作成中... 0 B 00:00 ドメインに使用できるコンソールがありません ドメインのインストールは続いています。インストール処理を完結 させるためにコンソールに再接続することができます。
なんてメッセージが表示されて終了したように見えても慌てない！（本人はちょっと慌ててvncでつなごうとしたけど（汗
# xenconsoled # xm console 仮想マシン名を入力
ほら！見慣れた画面のテキスト表示になったしょ
後はいつもの通りインストールしていけばオッケーかな（＾＾）
Welcome to CentOS
+---------+ Choose a Language +---------+
| |
| What language would you like to use |
| during the installation process? |
| |
| Catalan ^ |
| Chinese(Simplified) : |
| Chinese(Traditional) # |
| Croatian : |
| Czech : |
| Danish : |
| Dutch : |
| English v |
| |
| +----+ |
| | OK | |
| +----+ |
| |
| |
+---------------------------------------+
<Tab>/<Alt-Tab> between elements | <Space> selects | <F12> next screen
何を選んでも英語になるのでこのままで『OK』を選んで次に
Welcome to CentOS
+----------------+ Configure TCP/IP +----------------+
| |
| [*] Enable IPv4 support |
| ( ) Dynamic IP configuration (DHCP) |
| (*) Manual configuration |
| |
| [ ] Enable IPv6 support |
| (*) Automatic neighbor discovery (RFC 2461) |
| ( ) Dynamic IP configuration (DHCP) |
| ( ) Manual configuration |
| |
| +----+ +------+ |
| | OK | | Back | |
| +----+ +------+ |
| |
| |
+----------------------------------------------------+
<Tab>/<Alt-Tab> between elements | <Space> selects | <F12> next screen
IPv4を固定IP設定にしてIPv6は利用しない設定としています。
Welcome to CentOS
+--------------+ Manual TCP/IP Configuration +---------------+
| |
| Enter the IPv4 and/or the IPv6 address and prefix |
| (address / prefix). For IPv4, the dotted-quad netmask |
| or the CIDR-style prefix are acceptable. The gateway and |
| name server fields must be valid IPv4 or IPv6 addresses. |
| |
| IPv4 address: xxx.yyy.zzz.aaa_ / 255.255.255.0___ |
| Gateway: xxx.yyy.zzz.b____________________________ |
| Name Server: xxx.yyy.zzz.cc___________________________ |
| |
| +----+ +------+ |
| | OK | | Back | |
| +----+ +------+ |
| |
| |
+------------------------------------------------------------+
<Tab>/<Alt-Tab> between elements | <Space> selects | <F12> next screen
IPの設定をおこないます。
Welcome to CentOS
+------------------+ CentOS +-------------------+
| |
| Welcome to CentOS! |
| |
| |
| +----+ |
| | OK | |
| +----+ |
| |
| |
+-----------------------------------------------+
<Tab>/<Alt-Tab> between elements | <Space> selects | <F12> next screen
Welcome to CentOS
+----------------------+ Searching +----------------------+
| |
| Searching for CentOS installations... |
| |
| 20% |
| |
+---------------------------------------------------------+
<Tab>/<Alt-Tab> between elements | <Space> selects | <F12> next screen
Welcome to CentOS +-------------------------+ Partitioning Type +-------------------------+ | | | Installation requires partitioning of your hard drive. The | | default layout is reasonable for most users. You can either | | choose to use this or create your own. | | | | Remove all partitions on selected drives and create default layout. | | Remove linux partitions on selected drives and create default layout. | | Use free space on selected drives and create default layout. | | Create custom layout. | | | | Which drive(s) do you want to use for this installation? | | [*] xvda 30718 MB (Xen Virtual Block Device) ^ | | # | | | | +----+ +------+ | | | OK | | Back | | | +----+ +------+ | | | | | +-----------------------------------------------------------------------+ <Space>,<+>,<-> selection | <F2> Add drive | <F12> next screen
『Remove all partitions on selected drives and create default layout.』を選択してOKで次に
Welcome to CentOS
+----------------+ Warning +-----------------+
| |
| You have chosen to remove all partitions |
| (ALL DATA) on the following drives: |
| |
| /dev/xvda |
| |
| Are you sure you want to do this? |
| |
| +----+ +-----+ |
| | No | | Yes | |
| +----+ +-----+ |
| |
| |
+--------------------------------------------+
<Tab>/<Alt-Tab> between elements | <Space> selects | <F12> next screen
/dev/xvdaを消して良いかの確認なのでYesを選択
Welcome to CentOS
+-------+ Review Partition Layout +-------+
| |
| Review and modify partitioning layout? |
| |
| +-----+ +----+ |
| | Yes | | No | |
| +-----+ +----+ |
| |
| |
+-----------------------------------------+
<Tab>/<Alt-Tab> between elements | <Space> selects | <F12> next screen
レイアウト確認をするかって事なのでNoを選択
Welcome to CentOS
+----+ Configure Network Interface +-----+
| |
| Would you like to configure the eth0 |
| network interface in your system? |
| |
| +-----+ +----+ |
| | Yes | | No | |
| +-----+ +----+ |
| |
| |
+----------------------------------------+
<Tab>/<Alt-Tab> between elements | <Space> selects | <F12> next screen
eth0の設定をするか？って確認の為Yesを選択してください。
Welcome to CentOS
++ Network Configuration for eth0 ++
| |
| Xen Virtual Ethernet |
| 00:16:3E:75:30:C2 |
| |
| [*] Activate on boot |
| [*] Enable IPv4 support |
| [ ] Enable IPv6 support |
| |
| +----+ +------+ |
| | OK | | Back | |
| +----+ +------+ |
| |
| |
+----------------------------------+
<Tab>/<Alt-Tab> between elements | <Space> selects | <F12> next screen
とりあえず、そのままOKで次に
Welcome to CentOS
+-----+ IPv4 Configuration for eth0 +-----+
| |
| Xen Virtual Ethernet |
| 00:16:3E:75:30:C2 |
| |
| ( ) Dynamic IP configuration (DHCP) |
| (*) Manual address configuration |
| |
| IP Address Prefix (Netmask) |
| xxx.yyy.zzz.aaa_ / 255.255.255.0___ |
| |
| +----+ +------+ |
| | OK | | Back | |
| +----+ +------+ |
| |
| |
+-----------------------------------------+
<Tab>/<Alt-Tab> between elements | <Space> selects | <F12> next screen
IPアドレスを設定。先に設定してあるので確認だけしてOKで次に
Welcome to CentOS
+------------+ Miscellaneous Network Settings +------------+
| |
| Gateway: xxx.yyy.zzz.b____________________________ |
| Primary DNS: xxx.yyy.zzz.cc___________________________ |
| Secondary DNS: xxx.yyy.zzz.dd___________________________ |
| |
| +----+ +------+ |
| | OK | | Back | |
| +----+ +------+ |
| |
| |
+----------------------------------------------------------+
<Tab>/<Alt-Tab> between elements | <Space> selects | <F12> next screen
セカンダリーDNSがあれば設定してOKで次に
Welcome to CentOS
+--------------------+ Hostname Configuration +--------------------+
| |
| If your system is part of a larger network where hostnames are |
| assigned by DHCP, select automatically via DHCP. Otherwise, |
| select manually and enter a hostname for your system. If you |
| do not, your system will be known as 'localhost.' |
| |
| ( ) automatically via DHCP |
| (*) manually hoge.mediakisslab.net___ |
| |
| +----+ +------+ |
| | OK | | Back | |
| +----+ +------+ |
| |
| |
+------------------------------------------------------------------+
<Tab>/<Alt-Tab> between elements | <Space> selects | <F12> next screen
ホスト名が逆引きが設定されているので変更があれば直してOKで次に
Welcome to CentOS
+-------+ Time Zone Selection +-------+
| |
| What time zone are you located in? |
| |
| [ ] System clock uses UTC |
| |
| Asia/Tbilisi ^ |
| Asia/Tehran : |
| Asia/Thimphu # |
| Asia/Tokyo : |
| Asia/Ulaanbaatar v |
| |
| +----+ +------+ |
| | OK | | Back | |
| +----+ +------+ |
| |
| |
+-------------------------------------+
<Tab>/<Alt-Tab> between elements | <Space> selects | <F12> next screen
System clock uses UTCのチェックは外してAsia/Tokyoを選択しOKで次に
Welcome to CentOS
+--------------+ Root Password +---------------+
| |
| Pick a root password. You must type it |
| twice to ensure you know what it is and |
| didn't make a mistake in typing. Remember |
| that the root password is a critical part |
| of system security! |
| |
| Password: ********________________ |
| Password (confirm): ********________________ |
| |
| +----+ +------+ |
| | OK | | Back | |
| +----+ +------+ |
| |
| |
+----------------------------------------------+
<Tab>/<Alt-Tab> between elements | <Space> selects | <F12> next screen
rootのパスワードを設定します
Welcome to CentOS
+----------------+ Installation Progress +----------------+
| |
| Retrieving installation information... |
| |
| 50% |
| |
+---------------------------------------------------------+
<Tab>/<Alt-Tab> between elements | <Space> selects | <F12> next screen
Welcome to CentOS
+----------------------+ Package selection +----------------------+
| |
| The default installation of CentOS includes a set of software |
| applicable for general internet usage. What additional tasks |
| would you like your system to include support for? |
| |
| [ ] Desktop - Gnome ^ |
| [ ] Desktop - KDE # |
| [ ] Server : |
| [ ] Server - GUI v |
| |
| [*] Customize software selection |
| |
| +----+ +------+ |
| | OK | | Back | |
| +----+ +------+ |
| |
| |
+-----------------------------------------------------------------+
<Tab>/<Alt-Tab> between elements | <Space> selects | <F12> next screen
インストールパッケージを選択します。
Desktop - Gnomeのチェックが入っているので外し、Customize software selectionにチェックを入れてOKで次に
Welcome to CentOS
+----------+ Package Group Selection +----------+
| |
| Please select the package groups you would |
| like to have installed. |
| |
| [ ] Administration Tools ^ |
| [ ] Authoring and Publishing # |
| [*] Base : |
| [ ] Cluster Storage : |
| [ ] Clustering : |
| [ ] DNS Name Server v |
| |
| +----+ +------+ |
| | OK | | Back | |
| +----+ +------+ |
| |
| |
+-----------------------------------------------+
<Space>,<+>,<-> selection | <F2> Group Details | <F12> next screen
以下のパッケージのみ選択してOKで次に
Base \\ Development Libraries\\ Development Tools\\ Legacy Software Development\\
Welcome to CentOS
+----------------------+ Dependency Check +-----------------------+
| |
| Checking dependencies in packages selected for installation... |
| |
| 0% |
| |
+-----------------------------------------------------------------+
<Space>,<+>,<-> selection | <F2> Group Details | <F12> next screen
Welcome to CentOS
+---------+ Installation to begin +----------+
| |
| A complete log of your installation will |
| be in /root/install.log after rebooting |
| your system. You may want to keep this |
| file for later reference. |
| |
| +----+ +------+ |
| | OK | | Back | |
| +----+ +------+ |
| |
| |
+--------------------------------------------+
<Space>,<+>,<-> selection | <F2> Group Details | <F12> next screen
Welcome to CentOS
+---------------------+ Formatting +----------------------+
| |
| Formatting / file system... |
| |
| 9% |
| |
+---------------------------------------------------------+
<Space>,<+>,<-> selection | <F2> Group Details | <F12> next screen
Welcome to CentOS
+------------------+ Package Installation +------------------+
| |
| Name : glibc-common-2.5-24-i386 |
| Size : 65081k |
| Summary: Common binaries and locale data for glibc |
| |
| |
| Status: |
| |
| 61% |
| |
| Packages Bytes Time |
| Total : 523 1192M 0:16:09 |
| Completed: 14 20M 0:00:16 |
| Remaining: 509 1172M 0:15:52 |
| |
| 1% |
| |
+------------------------------------------------------------+
<Space>,<+>,<-> selection | <F2> Group Details | <F12> next screen
インストール中
Welcome to CentOS
+----------------------+ Complete +-----------------------+
| |
| Congratulations, your CentOS installation is complete. |
| |
| Remove any media used during the installation process |
| and press <Enter> to reboot your system. |
| |
| |
| +--------+ |
| | Reboot | |
| +--------+ |
| |
| |
+---------------------------------------------------------+
<Enter> to reboot
インストール完了。EnterをクリックしてゲストOSをrebootします
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