CCNPの取得への道 - SWITCH (完。。。)
道は途切れた。。。。
まあ3年ぶりのNW再復習＆3週間のお勉強はだめじゃったね。。。。
まあ更新も切れて、ある意味未練はない！
おいらサーバサイドだしー(ﾟｰﾟ;Aｱｾｱｾ
連番作成コマンド
$ seq -f %03g.txt 10 001.txt 002.txt 003.txt 004.txt 005.txt 006.txt 007.txt 008.txt 009.txt 010.txt $ $ $ ll {001..010}.txt -rw-r--r-- 1 hoge users 0 2月 3 01:39 2013 001.txt -rw-r--r-- 1 hoge users 0 2月 3 01:39 2013 002.txt -rw-r--r-- 1 hoge users 0 2月 3 01:39 2013 003.txt -rw-r--r-- 1 hoge users 0 2月 3 01:39 2013 004.txt -rw-r--r-- 1 hoge users 0 2月 3 01:39 2013 005.txt -rw-r--r-- 1 hoge users 0 2月 3 01:39 2013 006.txt -rw-r--r-- 1 hoge users 0 2月 3 01:39 2013 007.txt -rw-r--r-- 1 hoge users 0 2月 3 01:39 2013 008.txt -rw-r--r-- 1 hoge users 0 2月 3 01:39 2013 009.txt -rw-r--r-- 1 hoge users 0 2月 3 01:39 2013 010.txt $
Jenkinsインストール
https://wiki.jenkins-ci.org/display/JENKINS/Installing+Jenkins+on+RedHat+distributions
のまんま
[root@vm02 ~]# wget -O /etc/yum.repos.d/jenkins.repo http://pkg.jenkins-ci.org/redhat/jenkins.repo --2013-01-15 08:34:03-- http://pkg.jenkins-ci.org/redhat/jenkins.repo pkg.jenkins-ci.org をDNSに問いあわせています... 63.246.20.93 pkg.jenkins-ci.org|63.246.20.93|:80 に接続しています... 接続しました。 HTTP による接続要求を送信しました、応答を待っています... 200 OK 長さ: 75 [text/plain] `/etc/yum.repos.d/jenkins.repo' に保存中 100%[=====================================================================================================>] 75 --.-K/s 時間 0s 2013-01-15 08:34:04 (4.82 MB/s) - `/etc/yum.repos.d/jenkins.repo' へ保存完了 [75/75] [root@vm02 ~]# [root@vm02 ~]# rpm --import http://pkg.jenkins-ci.org/redhat/jenkins-ci.org.key [root@vm02 ~]# [root@vm02 ~]# yum install jenkins ・ ・ Dependencies Resolved =============================================================================================================================================== Package Arch Version Repository Size =============================================================================================================================================== Installing: jenkins noarch 1.499-1.1 jenkins 46 M Transaction Summary =============================================================================================================================================== Install 1 Package(s) ・ ・ [root@vm02 ~]# [root@vm02 ~]# /etc/init.d/jenkins start Starting Jenkins bash: /usr/bin/java: そのようなファイルやディレクトリはありません [失敗] [root@vm02 ~]# [root@vm02 ~]# yum install java-1.6.0-openjdk ・ ・ Dependencies Resolved =============================================================================================================================================== Package Arch Version Repository Size =============================================================================================================================================== Installing: java-1.6.0-openjdk x86_64 1:1.6.0.0-1.50.1.11.5.el6_3 updates 25 M Installing for dependencies: giflib x86_64 4.1.6-3.1.el6 base 37 k jline noarch 0.9.94-0.8.el6 base 86 k jpackage-utils noarch 1.7.5-3.12.el6 base 59 k rhino noarch 1.7-0.7.r2.2.el6 base 778 k tzdata-java noarch 2012i-2.el6 updates 155 k Transaction Summary =============================================================================================================================================== Install 6 Package(s) ・ ・ [root@vm02 ~]# which java /usr/bin/java [root@vm02 ~]# /etc/init.d/jenkins start Starting Jenkins [ OK ]
capistrano インストール
[root@vm02 ~]# which gem /usr/local/bin/gem [root@vm02 ~]# [root@vm02 ~]# gem install capistrano Fetching: highline-1.6.15.gem (100%) Fetching: net-ssh-2.6.3.gem (100%) Fetching: net-sftp-2.0.5.gem (100%)\] Fetching: net-scp-1.0.4.gem (100%) Fetching: net-ssh-gateway-1.1.0.gem (100%) Fetching: capistrano-2.14.1.gem (100%) Successfully installed highline-1.6.15 Successfully installed net-ssh-2.6.3 Successfully installed net-sftp-2.0.5 Successfully installed net-scp-1.0.4 Successfully installed net-ssh-gateway-1.1.0 Successfully installed capistrano-2.14.1 6 gems installed Installing ri documentation for highline-1.6.15... Installing ri documentation for net-ssh-2.6.3... Installing ri documentation for net-sftp-2.0.5... Installing ri documentation for net-scp-1.0.4... Installing ri documentation for net-ssh-gateway-1.1.0... Installing ri documentation for capistrano-2.14.1... Installing RDoc documentation for highline-1.6.15... Installing RDoc documentation for net-ssh-2.6.3... Installing RDoc documentation for net-sftp-2.0.5... Installing RDoc documentation for net-scp-1.0.4... Installing RDoc documentation for net-ssh-gateway-1.1.0... Installing RDoc documentation for capistrano-2.14.1... [root@vm02 ~]# [root@vm02 ~]# gem list *** LOCAL GEMS *** capistrano (2.14.1) daemon_controller (1.1.0) fastthread (1.0.7) highline (1.6.15) i18n (0.4.2) json (1.7.6) mysql (2.9.0) net-scp (1.0.4) net-sftp (2.0.5) net-ssh (2.6.3) net-ssh-gateway (1.1.0) passenger (3.0.18) rack (1.1.2) rake (0.9.2) rdoc (3.12) rmagick (2.13.1) rubygems-update (1.6.2) rubytree (0.8.3) structured_warnings (0.1.3) [root@vm02 ~]# [root@vm02 ~]# capfiify . [add] making directory './config' [add] writing './config/deploy.rb' [add] writing './Capfile' [done] capified! [root@vm02 ~]# ls -ltr ・ ・ drwxr-xr-x 2 root root 4096 1月 14 06:29 2013 config -rw-r--r-- 1 root root 172 1月 14 06:29 2013 Capfile [root@vm02 ~]# vi config/deploy.rb role :server, 'localhost', 'localhost' set :user, 'hoge' set :password, 'hogehoge' desc "reporting disk usage with 'df -h'" task :check_disk, :roles => :server do run 'df -h' end [root@vm02 ~]# [root@vm02 ~]# [root@vm02 ~]# cap check_disk * 2013-01-15 08:26:41 executing `check_disk' * executing "df -h" servers: ["localhost"] [localhost] executing command ** [out :: localhost] Filesystem Size Used Avail Use% マウント位置 ** [out :: localhost] /dev/sda2 18G 3.3G 14G 20% / ** [out :: localhost] tmpfs 495M 276K 495M 1% /dev/shm ** [out :: localhost] /dev/sda1 291M 32M 244M 12% /boot command finished in 787ms [root@vm02 ~]#
CCNPの取得への道 - SWITCH
今年の2/24でCCNAの更新が切れてまう（´･ω･`）ｼｮﾝﾎﾞﾘ
2010年に取得して以来サーバサイドで仕事してきてるからNW知識は忘れているなあ。
資格取得には賛否両論あるけども抜け漏れなくある知識を体系的に補完するために利用するのはありだよね。
ってことでやるか。
下のレイヤーから順にスイッチ→ルーターってやるのが妥当だぜ。ってことで
『642-813J SWITCH642-813』を2月中に取得せねば！
http://www.cisco.com/web/JP/event/tra_ccc/ccc/certprog/paths/professional/ccnp.html
便利ツール tomahawk
ためしてみよう(・∀・)v
pipインスコ
# wget http://pypi.python.org/packages/source/s/setuptools/setuptools-0.6c11.tar.gz#md5=7df2a529a074f613b509fb44feefe74e pypi.python.org をDNSに問いあわせています... 140.211.10.73 pypi.python.org|140.211.10.73|:80 に接続しています... 接続しました。 HTTP による接続要求を送信しました、応答を待っています... 200 OK 長さ: 256862 (251K) [application/octet-stream] ・・・ # tar xvfz setuptools-0.6c11.tar.gz setuptools-0.6c11/ setuptools-0.6c11/version.dat ・・・ # python setup.py install running install running bdist_egg ・・・ # easy_install pip Searching for pip Reading http://pypi.python.org/simple/pip/ Reading http://www.pip-installer.org Reading http://pip.openplans.org Best match: pip 1.2.1 Downloading http://pypi.python.org/packages/source/p/pip/pip-1.2.1.tar.gz#md5=db8a6d8a4564d3dc7f337ebed67b1a85 Processing pip-1.2.1.tar.gz Running pip-1.2.1/setup.py -q bdist_egg --dist-dir /tmp/easy_install-Sgj7rW/pip-1.2.1/egg-dist-tmp-1acH8B warning: no files found matching '*.html' under directory 'docs' warning: no previously-included files matching '*.txt' found under directory 'docs/_build' no previously-included directories found matching 'docs/_build/_sources' Adding pip 1.2.1 to easy-install.pth file Installing pip script to /usr/bin Installing pip-2.6 script to /usr/bin Installed /usr/lib/python2.6/site-packages/pip-1.2.1-py2.6.egg Processing dependencies for pip Finish
tomahawkインスコ
# pip install tomahawk Downloading/unpacking tomahawk Downloading tomahawk-0.5.2.tar.gz Running setup.py egg_info for package tomahawk Requirement already satisfied (use --upgrade to upgrade): pexpect>=2.4 in /usr/lib/python2.6/site-packages (from tomahawk) Requirement already satisfied (use --upgrade to upgrade): argparse in /usr/lib/python2.6/site-packages (from tomahawk) Installing collected packages: tomahawk Running setup.py install for tomahawk changing mode of build/scripts-2.6/tomahawk from 644 to 755 changing mode of build/scripts-2.6/tomahawk-rsync from 644 to 755 changing mode of /usr/bin/tomahawk-rsync to 755 changing mode of /usr/bin/tomahawk to 755 Successfully installed tomahawk Cleaning up... #
tomahawk使ってみる
# tomahawk --help usage: tomahawk [--help] [--ssh SSH] [-u SSH_USER] [-o SSH_OPTIONS] [-s] [--sudo-password-stdin] [--no-sudo-password] [--output-format OUTPUT_FORMAT] [-h HOSTS] [-f HOST_FILE] [-c] [-p NUM] [-l] [--login-password-stdin] [-t SECONDS] [--expect-timeout SECONDS] [--expect-encoding ENCODING] [-d DELAY] [--expect-delay EXPECT_DELAY] [-D] [--deep-debug] [--profile] [--version] command [command ...] A simple command executor for many hosts. positional arguments: command Command executed on remote hosts. optional arguments: --help show this help message and exit --ssh SSH ssh program. (default: "ssh") -u SSH_USER, --ssh-user SSH_USER ssh user. -o SSH_OPTIONS, --ssh-options SSH_OPTIONS ssh options. -s, --prompt-sudo-password Prompt a password for sudo. --sudo-password-stdin Read a password for sudo from stdin. --no-sudo-password OBSOTED. Never prompt a password for sudo. --output-format OUTPUT_FORMAT Command output format. (default: '${user}@${host} % ${command}\n${output}\n') -h HOSTS, --hosts HOSTS Host names for sending commands. (splited with ",") -f HOST_FILE, --hosts-files HOST_FILE Hosts files which listed host names. (splited with ",") -c, --continue-on-error Command exectuion continues whatever any errors. -p NUM, --parallel NUM Process numbers for parallel command execution. (default: 1) -l, --prompt-login-password Prompt a password for ssh authentication. --login-password-stdin Read a password for ssh authentication from stdin. -t SECONDS, --timeout SECONDS Specify expect timeout in seconds. (default: 10) --expect-timeout SECONDS DUPLICATED. Use --timeout --expect-encoding ENCODING Expect encoding for password prompt. (default: utf-8) -d DELAY, --delay DELAY Command delay time in seconds. (default: 0) --expect-delay EXPECT_DELAY Expect delay time in seconds. (default: 0.05) -D, --debug Enable debug output. --deep-debug Enable deeper debug output. --profile Enable profiling. --version show program’s version number and exit # # tomahawk -h localhost,localhost 'uptime; ls /var' -l Enter a password for ssh authentication: root@localhost % uptime; ls /var 04:08:24 up 2 days, 13:37, 3 users, load average: 0.05, 0.01, 0.00 account crash db games lib lock mail opt run tmp yp cache cvs empty gdm local log nis preserve spool www root@localhost % uptime; ls /var 04:08:25 up 2 days, 13:37, 3 users, load average: 0.05, 0.01, 0.00 account crash db games lib lock mail opt run tmp yp cache cvs empty gdm local log nis preserve spool www #
