2017年5月9日 星期二

OPS View

in my TAR


參考
1  Install  CENTOS 6.x    RHEL 有時候會失敗(原因不詳)
2  copy tar to /tmp
3  go to    single user mode   ==>   init 1
4  tar -x  the tar

執行還原指令,但需保留 /etc/fstab 的設定,因為重新安裝之後硬碟的 UUID 不一樣
tar -zx --totals --absolute-names --preserve --exclude=/etc/fstab \
    -f /mnt/backup/full-backup.tar.gz
換成較短的指令如下:
tar -x -P --preserve-permissions --exclude=/etc/fstab -f /tmp/17....tar
紅色很重要


5  passwd root  這個很重要
    如果忘記了,可以再從  single user mode    改一次ROOT的密碼
預設 mike1hsieh 密碼為 手機
         root    abcd1234

6
opsview  清除原來的帳密
# mysql -u root -p opsview
Password:
mysql> update contacts set
encrypted_password='$apr1$SUR3Kcd8$CkJfpqvqy3r.6rzawNwCS.' where name='admin';
You should now be able to access the UI again using the username admin and the
password initial. Remember to change it!

nagios  預設帳密      admin   / initial


7 加圖型
hosticon_admin add 'LOGO - oracle'  /usr/local/nagios/share/images/logos/oracle.png
hosticon_admin add 'LOGO - redhat'  /usr/local/nagios/share/images/logos/redhat.png
hosticon_admin add 'LOGO - Windows'  /usr/local/nagios/share/images/logos/Windows.png
hosticon_admin add 'LOGO - centos'  /usr/local/nagios/share/images/logos/centos.png

hosticon_admin add 'LOGO - IBM'  /usr/local/nagios/share/images/logos/ibm.png
hosticon_admin add 'LOGO - HP'  /usr/local/nagios/share/images/logos/hp.png
hosticon_admin add 'LOGO - HP'  /usr/local/nagios/share/images/logos/hp.png


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RHEL install EPEL

  https://www.linuxtechi.com/install-epel-repo-on-rhel-system/ EPEL dnf install -y https://dl.fedoraproject.org/pub/epel/epel-release-latest...