/[cvs]/jonen/notes/notes_2003-02.txt
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revision 1.1 by jonen, Thu Feb 27 16:10:53 2003 UTC revision 1.2 by jonen, Sun Mar 9 15:03:18 2003 UTC
# Line 3  Line 3 
3      o learn howto move /etc of servers to cvs !!      o learn howto move /etc of servers to cvs !!
4      x search if new packages available, do 'apt-get --dry-run upgrade'!      x search if new packages available, do 'apt-get --dry-run upgrade'!
5       x build small systool script 'apt-get_remote.pl' which do a cronly 'apt-get --dry-run upgrade' and send output via mail       x build small systool script 'apt-get_remote.pl' which do a cronly 'apt-get --dry-run upgrade' and send output via mail
6       o review 'ept-get_remote.pl'       o review 'apt-get_remote.pl'
7         o what's about parsing some response for comand like installing some marked packages         o what's about parsing some response for comand like installing some marked packages
8    
9    - QoS (Quality of Services)    - QoS (Quality of Services)
# Line 62  Line 62 
62        
63      - Sendmail      - Sendmail
64        o research some about sendmail-cluster, 2 mx records, howto to set up second mx/cluster?        o research some about sendmail-cluster, 2 mx records, howto to set up second mx/cluster?
65           x backup mx:
66              - set up second mx at dns
67              - add at backup mx place some like this at /etx/mail/mailtertable:
68                   domain.com     esmtp:[123.123.123.123]
69                 where the ip points to the system the real user accounts
70                and add every domain to /etc/mail/relay-domains:
71                   domain.com
72                 o whats about these *open* relaying rules(security ?!?)
73           x simple load balancing:
74              - set up two(or more) mx records with same priority at dns
75              - add at every mx place some like this at /etx/mail/mailtertable:
76                   domain.com     esmtp:[123.123.123.123]
77                 where the ip points to the system the real user accounts are
78              note: this will do load balancing between eg 2 mail server, but if one fails,
79                       there is only a 50% chance that sent messages would arrive
80        o change '/etc/init.d/amavisd' to '/etc/init.d/amavis-milter' in howto        o change '/etc/init.d/amavisd' to '/etc/init.d/amavis-milter' in howto
81        o migrationtools:        o migrationtools:
82          o patch migrationtools for sendmail aliases support (/usr/share/migrationtools/migrate_aliases.pl)          o patch migrationtools for sendmail aliases support (/usr/share/migrationtools/migrate_aliases.pl)
# Line 76  Line 91 
91         - Create Database         - Create Database
92           :# mysqladmin create <database>           :# mysqladmin create <database>
93         - Set Privileges on databases(creates user too, if not exists...):         - Set Privileges on databases(creates user too, if not exists...):
94             mysql>grant all on <database>.* to <user> identified by "<passwd>";             mysql>grant all on <database>.* to <user> identified by "<pass>";
95             mysql>grant all on <database>.* to <user>@localhost identified by "<passwd>";             mysql>grant all on <database>.* to <user>@<domain> identified by "<pass>";
96    
97    
98    - Document saving:    - Document saving:

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