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people:tomka [2019/10/14 10:39] admin [snapshot check] |
people:tomka [2019/10/15 17:26] tomka |
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* reportovat mesic a vic stare zalohy | * reportovat mesic a vic stare zalohy | ||
- | ====== Rdiff-backup ====== | + | ==== snapshot check ===== |
+ | * virsh list | ||
+ | * cd /home/godsview/bin/backup | ||
+ | ====== Rdiff-backup ====== | ||
+ | h1-h9 | ||
1) zkontrolovat existenci /etc/cron.daily/backup | 1) zkontrolovat existenci /etc/cron.daily/backup | ||
*pokud tam je pouze backup.disabled tak : cp backup.disabled backup | *pokud tam je pouze backup.disabled tak : cp backup.disabled backup | ||
- | *upravit backup tak ze odmazu vse pod 2 vrchnimi prikazy rdiff backup (remove older a print statistics) | + | *upravit backup tak ze odmazu vse pod 2 vrchnimi prikazy rdiff backup (remove older a print statistics /root) |
2) spustit backup ./backup | 2) spustit backup ./backup | ||
2.1) pokud nema klic tak | 2.1) pokud nema klic tak | ||
- | * zkontrolovat existenci rsa klice, pokud neni na serveru vygenerovan tak ssh-keygen | + | * zkontrolovat existenci rsa klice, pokud neni na serveru vygenerovan tak ssh-keygen, pozor bez |
* nedelat keygen pokud uz tam klic je (id_rsa.pub) | * nedelat keygen pokud uz tam klic je (id_rsa.pub) | ||
* na backup serveru klic pridat pomoci ./add_back.sh | * na backup serveru klic pridat pomoci ./add_back.sh | ||
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* /root/bin/check_rdiff -r /backup/h1-de/root/ -w 30 -c 60 -l 100 -p 20 | * /root/bin/check_rdiff -r /backup/h1-de/root/ -w 30 -c 60 -l 100 -p 20 | ||
+ | |||
+ | ---------------------------------------------- | ||
+ | vps | ||
+ | |||
+ | * zalohovat srv tam, kde je srv disk : df -h | ||
+ | * kontrolovat dobu u zaloh older than 4w obvykle | ||
+ | 1) zkontrolovat existenci srv : df -h | ||
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* crontab -l vypise file s cron ulohami na serveru | * crontab -l vypise file s cron ulohami na serveru | ||
+ | |||
+ | |||
+ | ====== MySQL backup user ====== | ||
+ | mysql -u root -p | ||
+ | use mysql | ||
+ | |||
+ | select user from mysql.user; | ||
+ | |||
+ | grant select, lock tables, super, process, reload on *.* to backup identified by 'cah7Eingoogh'; | ||
+ | |||
+ | | ||
+ | update user set password=password('cah7Eingoogh') where user='backup'; | ||
+ | flush privileges; | ||
+ | |||
+ | ctrl+d quit | ||
+ | bacha na stredniky | ||
+ | ====== Puppet ====== | ||
+ | spusteni puppetu na serveru : puppet agent -t | ||
+ | |||
+ | |||
+ | ====== Hostname rename ====== | ||
+ | |||
+ | 1) vi /etc/hostname | ||
+ | 2) vi /etc/hosts | ||
+ | 3) hostname nazev | ||
+ | 4) odhlasit a prihlasit | ||
+ | ====== Nastaveni site ====== | ||
+ | vi /etc/network/interfaces | ||
+ | pridat do toho souboru: | ||
+ | auto ens9 | ||
+ | iface ens9 inet dhcp | ||
+ | ens podle : | ||
+ | source /etc/network/interfaces | ||
+ | nakonec spustit: | ||
+ | ifup ens9 | ||
======Sound ====== | ======Sound ====== | ||
When all gui fail, try //alsamixer// | When all gui fail, try //alsamixer// | ||
people/tomka.txt · Last modified: 2019/10/15 17:28 by tomka