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apt-get install ipvsadm
apt-get install ldirectord
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vi /etc/ha.d/ldirectord.cf
vi /etc/sysctl.conf
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vi /etc/network/interfaces


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auto eth0
#iface eth0 inet dhcp #(¥³¥á¥ó¥È¥¢¥¦¥È)
iface eth0 inet static
address 172.16.1.20
network 172.16.1.0
netmask 255.255.255.0
broadcast 172.16.1.255
gateway 172.16.1.254


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hearbeat¥Ñ¥Ã¥±¡¼¥¸¤ò¥¤¥ó¥¹¥È¡¼¥ë¤·¤Þ¤¹¡£
apt-get install heartbeat
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cd /etc/ha.d/

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cp /usr/share/doc/heartbeat/ha.cf.gz ¡¥ (¢«¡Ç¡¥¡Ç¤ò˺¤ì¤º¤Ë¡£)

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gzip -d ha.cf.gz

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vi ha.cf


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logfile /var/log/ha.log
keepalive 2
deadtime 30
warntime 10
initdead 120
udpport 694
ucast eth0 172.16.1.21 (¢«Áê¼ê¤ÎIP¥¢¥É¥ì¥¹)
auto_failback on
watchdog /dev/watchdog
node ld1 ld2 (¢«¥í¡¼¥É¥Ð¥é¥ó¥µ¤Î¥Û¥¹¥È̾)


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haresources¥Õ¥¡¥¤¥ë¤òºîÀ®¤·¤Þ¤¹¡£
cp /usr/share/doc/heartbeat/haresources.gz ¡¥ (¢«¡Ç¡¥¡Ç¤ò˺¤ì¤º¤Ë¡£)

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gzip -d haresources.gz

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vi haresources


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ld1 IPaddr::172.16.1.100/24 ldirectord

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²¾ÁÛIP¥¢¥É¥ì¥¹:172.16.1.100
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cp /usr/share/doc/heartbeat/authkeys ¡¥ (¢«¡Ç¡¥¡Ç¤ò˺¤ì¤º¤Ë¡£)

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vi ¥Õ¥¡¥¤¥ë¤ò³«¤­¤Þ¤¹¡£
vi authkeys


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auth 3

3 md5 Hello!


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authkeys¥Õ¥¡¥¤¥ë¤Î¥¢¥¯¥»¥¹¸¢¤òÊѹ¹¤·¤Þ¤¹¡£
chmod 600 authkeys


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vi /etc/network/interface


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auto eth0
#iface eth0 inet dhcp #(¥³¥á¥ó¥È¥¢¥¦¥È)
iface eth0 inet static
address 172.16.1.21
network 172.16.1.0
netmask 255.255.255.0
broadcast 172.16.1.255
gateway 172.16.1.254


ld2¤ÎÀßÄê­£
hearbeat¥Ñ¥Ã¥±¡¼¥¸¤ò¥¤¥ó¥¹¥È¡¼¥ë¤·¤Þ¤¹¡£
apt-get install heartbeat
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Y
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cd /etc/ha.d/

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cp /usr/share/doc/heartbeat/ha.cf.gz ¡¥ (¢«¡Ç¡¥¡Ç¤ò˺¤ì¤º¤Ë¡£)

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gzip -d ha.cf.gz

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vi ha.cf


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logfile /var/log/ha.log
keepalive 2
deadtime 30
warntime 10
initdead 120
udpport 694
ucast eth0 172.16.1.20 (¢«Áê¼ê¤ÎIP¥¢¥É¥ì¥¹)
auto_failback on
watchdog /dev/watchdog
node ld1 ld2 (¢«¥í¡¼¥É¥Ð¥é¥ó¥µ¤Î¥Û¥¹¥È̾)


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haresources¥Õ¥¡¥¤¥ë¤òºîÀ®¤·¤Þ¤¹¡£
cp /usr/share/doc/heartbeat/haresources.gz ¡¥ (¢«¡Ç¡¥¡Ç¤ò˺¤ì¤º¤Ë¡£)

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gzip -d haresources.gz

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vi ¤Ç²òÅव¤ì¤¿¥Õ¥¡¥¤¥ë¤ò³«¤­¤Þ¤¹¡£
vi haresources


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ld1 IPaddr::172.16.1.100/24 ldirectord

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²¾ÁÛIP¥¢¥É¥ì¥¹:172.16.1.100
¥µ¡¼¥Ó¥¹Ì¾:ldirectord


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authkeys¥Õ¥¡¥¤¥ë¤òºîÀ®¤·¤Þ¤¹¡£
cp /usr/share/doc/heartbeat/authkeys ¡¥ (¢«¡Ç¡¥¡Ç¤ò˺¤ì¤º¤Ë¡£)

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vi ¥Õ¥¡¥¤¥ë¤ò³«¤­¤Þ¤¹¡£
vi authkeys


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auth 3

3 md5 Hello!f


ld2¤ÎÀßÄê­ª
authkeys¥Õ¥¡¥¤¥ë¤Î¥¢¥¯¥»¥¹¸¢¤òÊѹ¹¤·¤Þ¤¹¡£
chmod 600 authkeys


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shutdown -r now


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shutdown -r now


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ifconfig
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ifconfig eth0 down
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ifconfig
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shutdown -r now
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ifconfig
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