北林ã•ã‚“
åˆã‚ã¾ã—ã¦é£¯ç”°ã¨ç”³ã—ã¾ã™ã€‚
â‘ ã«ã¤ã„ã¦
リソース定義ファイルã®ç´°ã‹ã„レクãƒãƒ£ãƒ¼ã¾ã§ã¯ã§ãã¾ã›ã‚“ãŒã€
書ãæ–¹ã«ã¤ã„ã¦ã¯ä¸‹è¨˜ãƒšãƒ¼ã‚¸ãŒå‚考ã«ãªã‚‹ã¨æ€ã„ã¾ã™ã€‚
※Pacemaker-1.0å‘ã‘ã®ã‚‚ã®ã§ã™ãŒã€æ›¸ãæ–¹ã®åŸºæœ¬å½¢ã¯ãã‚“ãªã«å¤‰ã‚ã£ã¦ãªã„ã¯ãšã§ã™ã€‚
http://linux-ha.sourceforge.jp/wp/wp-content/uploads/crm_cli.html
作æˆæ–¹æ³•ã¯ã‚¨ãƒ‡ã‚£ã‚¿ã§ä¸Šè¨˜æ›¸å¼ã«æ²¿ã£ãŸè¨˜è¿°ã®ãƒªã‚½ãƒ¼ã‚¹å®šç¾©ãƒ•ã‚¡ã‚¤ãƒ«ã‚’用æ„ã—ã€
クラスタã«èªã¿è¾¼ã¾ã›ã‚‹ãŸã‚ã«ä¸‹è¨˜ã‚³ãƒžãƒ³ãƒ‰ã‚’実行ã—ã¾ã™ã€‚
# crm configure load update <ファイルå>
â‘¡ã«ã¤ã„ã¦
Pacemakerã¯ä»®æƒ³IPもリソースã®ä¸€ã¤ã¨ã—ã¦ç®¡ç†ã—ã¦ã„ã¾ã™ã€‚
ãã®ä»®æƒ³IPを管ç†ã™ã‚‹ãŸã‚ã®ãƒªã‚½ãƒ¼ã‚¹ã‚¨ãƒ¼ã‚¸ã‚§ãƒ³ãƒˆãŒIPaddr2ã¨ãªã‚Šã¾ã™ã€‚
リソース1個分ã®å®šç¾©ã‚’è¡Œã†ãŸã‚ã«crmshã§ã¯ä¸‹è¨˜ã®æ§˜ã«è¨˜è¿°ã—ã¾ã™ã€‚
primitive prmVIP ocf:heartbeat:IPaddr2 ¥
params ¥
ip="192.168.1.100" ¥
nic="eth3" ¥
cidr_netmask="24" ¥
op start interval="0s" timeout="60s" on-fail="restart" ¥
op monitor interval="10s" timeout="60s" on-fail="restart" ¥
op stop interval="0s" timeout="60s" on-fail="fence"
リソース定義を行ã†ãŸã‚ã®æ‰‹æ®µã®ä¸€ã¤ã¨ã—ã¦pcsを使ã£ãŸã‚‚ã®ã‚‚ã‚ã‚Šã¾ã™ã€‚
下記ã¯pcsを使ã£ãŸä»®æƒ³IPリソースã®è¿½åŠ (定義)方法ã§ã™ã€‚
> # pcs resource create VirtualIP1 ocf:heartbeat:IPaddr2
> ip=192.168.100.105 cidr_netmask=24 op monitor interval=30s
crmsh / pcsã©ã¡ã‚‰ã®æ–¹æ³•ã‚’使ã£ã¦ã‚‚クラスタã«è¿½åŠ ã•ã‚Œã‚‹ãƒªã‚½ãƒ¼ã‚¹ã«é•ã„ã¯ã‚ã‚Šã¾ã›ã‚“。
以上ã€ã‚ˆã‚ã—ããŠé¡˜ã„ã—ã¾ã™ã€‚
2015å¹´1月28æ—¥ 15:38 よã—ã°ãƒ¼ <kitabababababa@gmail.com>:
> ãŸã„ã¸ã‚“御世話ã«ãªã£ã¦ãŠã‚Šã¾ã™ã€‚
> 北林ã¨ç”³ã—ã¾ã™ã€‚
> åˆæ©ãªè³ªå•ã§ç”³ã—訳ã‚ã‚Šã¾ã›ã‚“。
>
> Pacemaker-1.1.12を使ã£ãŸãƒªã‚½ãƒ¼ã‚¹ç®¡ç†ã«é–¢ã—ã¾ã—ã¦ã€
> ã”æ•™æŽˆé ‚ã‘ãªã„ã§ã—ょã†ã‹ã€‚
>
> ã”質å•ã•ã›ã¦é ‚ããŸã„ã®ã¯ã€
>
> ①リソース定義ファイルã®ä½œæˆæ–¹æ³•ãƒ»æ›¸ãæ–¹
> ②仮想IPã®ä½œæˆæ–¹æ³•
>
> 以上2点ã§ã™ã€‚
>
> 以下ã€è©³ç´°ã§ã™ã€‚
> ï¼ï¼ï¼ï¼ï¼ï¼ï¼ï¼ï¼ï¼ï¼ï¼
>
> <サーãƒæƒ…å ±>
> サーãƒ1
> ã€ãƒ›ã‚¹ãƒˆå】first
> ã€OS】RHEL6.5
> ã€IPアドレス】172.16.87.233
>
> サーãƒ2
> ã€ãƒ›ã‚¹ãƒˆå】second
> ã€OS】RHEL6.5
> ã€IPアドレス】172.16.87.234
>
> ï¼ï¼ï¼ï¼ï¼ï¼ï¼ï¼ï¼ï¼ï¼ï¼
>
> ①リソース定義ファイルã®ä½œæˆæ–¹æ³•ãƒ»æ›¸ãæ–¹
>
> 以å‰ã“ã®MLã§æ•™ãˆã¦é ‚ãã¾ã—ãŸURLã‹ã‚‰ã€
> http://linux-ha.sourceforge.jp/wp/wp-content/uploads/OSC-Tokyo2014Fall.pdf
> ã‚’å‚考ã«
>
> [crm_mon]コマンドã§ã‚¯ãƒ©ã‚¹ã‚¿ã®çŠ¶æ…‹ã‚’確èªã™ã‚‹ã¨ã“ã‚ã¾ã§ã¯è¨å®šå‡ºæ¥ã¾ã—ãŸã€‚
>
>
> ã—ã‹ã—ãã®å¾Œã€
> サーãƒãƒ¼ä¸Šã®Apacheã€Tomcatã®ãƒªã‚½ãƒ¼ã‚¹ç®¡ç†è¨å®šã‚’è¡ŒãŠã†ã¨ã—ãŸã®ã§ã™ãŒ
> URLã®è³‡æ–™ã®èª¬æ˜Žã§ã¯ãƒªã‚½ãƒ¼ã‚¹å®šç¾©ãƒ•ã‚¡ã‚¤ãƒ«ã®æ›¸ãæ–¹ã€ä½œæˆæ–¹æ³•ã‚’ç†è§£ã™ã‚‹ã“ã¨ãŒ
> 出æ¥ã¾ã›ã‚“ã§ã—ãŸã€‚
>
> 例ãˆã°ã€
>
> ### Cluster Option ###
> property no-quorum-policy="ignore" \
> stonith-enabled="true" \
> startup-fencing="false"
>
> ### Resource Defaults ###
> rsc_defaults resource-stickiness="INFINITY" \
> migration-threshold="1"
>
> ### Group Configuration ###
> group grpTrac \
> prmFS \
> prmVIP \
> prmDB \
> prmWEB
>
> ### Clone Configuration ###
> clone clnPing \
> prmPing
>
> clone clnDiskd1 \
> prmDiskd1
>
> clone clnDiskd2 \
> prmDiskd2
>
> #### Group Configuration ###
> #group grpStonith1 \
> # prmStonith1
> #
> #group grpStonith2 \
> # prmStonith2
>
> ### Master/Slave Configuration ###
>
> ### Fencing Topology ###
> fencing_topology \
> server01: prmStonith1 \
> server02: prmStonith2
>
> ã‚„ã€
>
> primitive prmWEB ocf:heartbeat:apache \
> op start interval="0s" timeout="300s" on-fail="restart" \
> op monitor interval="10s" timeout="60s" on-fail="restart" \
> op stop interval="0s" timeout="300s" on-fail="fence"
>
>
> ã¾ãŸã€
>
> ### Resource Location ###
> location rsc_location-grpTrac-1 grpTrac \
> rule 200: #uname eq server01 \
> rule 100: #uname eq server02 \
> rule -INFINITY: not_defined default_ping_set or
> default_ping_set lt 100 \
> rule -INFINITY: not_defined diskcheck_status or
> diskcheck_status eq ERROR \
> rule -INFINITY: not_defined diskcheck_status_internal or
> diskcheck_status_internal eq ERROR
> location rsc_location-prmStonith1 prmStonith1 \
> rule -INFINITY: #uname eq server01
> location rsc_location-prmStonith2 prmStonith2 \
> rule -INFINITY: #uname eq server02
>
> ### Resource Colocation ###
> colocation rsc_colocation-grpTrac-clnPing-1 INFINITY: grpTrac clnPing
> colocation rsc_colocation-grpTrac-clnDiskd1-2 INFINITY: grpTrac clnDiskd1
> colocation rsc_colocation-grpTrac-clnDiskd2-3 INFINITY: grpTrac clnDiskd2
>
> ### Resource Order ###
> order rsc_order-clnPing-grpTrac-1 0: clnPing grpTrac symmetrical=false
> order rsc_order-clnDiskd1-grpTrac-2 0: clnDiskd1 grpTrac symmetrical=false
> order rsc_order-clnDiskd2-grpTrac-3 0: clnDiskd2 grpTrac symmetrical=false
>
> ã¯ã€ãã‚Œãžã‚Œã©ã†ã„ã£ãŸæ„味をæŒã¤è¨å®šãªã®ã§ã—ょã†ã‹ã€‚
> å‚考ã«ãªã‚‹URLç‰ã€ãªã«ã‹æƒ…å ±ã‚’é ‚ã‘ãªã„ã§ã—ょã†ã‹ã€‚
> <stonith リソース>ã§æ¤œç´¢è‡´ã—ã¾ã—ãŸãŒã€
> ç†è§£ã§ãã‚‹æƒ…å ±ãŒå¾—られã¾ã›ã‚“ã§ã—ãŸâ€¦ã€‚
>
>
> ②仮想IPã®ä½œæˆæ–¹æ³•
>
> http://linux-ha.sourceforge.jp/wp/wp-content/uploads/OSC-Tokyo2014Fall.pdf
>
> ã§ã¯ã™ã§ã«ä»®æƒ³IPãŒä½œæˆã•ã‚Œã¦ã„る状態ã§è©±ãŒé€²ã‚“ã§ã„ã‚‹ãŸã‚ã€
> Pacemaker-1.1.12ã§ã®ä»®æƒ³IPã®ä½œæˆæ–¹æ³•ã‚’æ•™ãˆã¦é ‚ã‘ãªã„ã§ã—ょã†ã‹ã€‚
>
> ã‚るサイトã§
> # pcs resource create VirtualIP1 ocf:heartbeat:IPaddr2
> ip=192.168.100.105 cidr_netmask=24 op monitor interval=30s
> ã§ä½œæˆå‡ºæ¥ã‚‹ã€ã¨ã‚ã‚Šã¾ã—ãŸãŒæ£ã—ã„ã®ã§ã—ょã†ã‹ã€‚
>
>
> ãŠæ‰‹æ•°ã‚’ãŠã‹ã‘ã—申ã—訳ã‚ã‚Šã¾ã›ã‚“。
> よã‚ã—ããŠé¡˜ã„致ã—ã¾ã™ã€‚
>
>
> _______________________________________________
> Linux-ha-japan mailing list
> Linux-ha-japan@lists.sourceforge.jp
> http://lists.sourceforge.jp/mailman/listinfo/linux-ha-japan
>
--
----------------------------------------
METRO SYSTEMS CO., LTD
Yusuke Iida
Mail: yusk.iida@gmail.com
----------------------------------------
_______________________________________________
Linux-ha-japan mailing list
Linux-ha-japan@lists.sourceforge.jp
http://lists.sourceforge.jp/mailman/listinfo/linux-ha-japan
åˆã‚ã¾ã—ã¦é£¯ç”°ã¨ç”³ã—ã¾ã™ã€‚
â‘ ã«ã¤ã„ã¦
リソース定義ファイルã®ç´°ã‹ã„レクãƒãƒ£ãƒ¼ã¾ã§ã¯ã§ãã¾ã›ã‚“ãŒã€
書ãæ–¹ã«ã¤ã„ã¦ã¯ä¸‹è¨˜ãƒšãƒ¼ã‚¸ãŒå‚考ã«ãªã‚‹ã¨æ€ã„ã¾ã™ã€‚
※Pacemaker-1.0å‘ã‘ã®ã‚‚ã®ã§ã™ãŒã€æ›¸ãæ–¹ã®åŸºæœ¬å½¢ã¯ãã‚“ãªã«å¤‰ã‚ã£ã¦ãªã„ã¯ãšã§ã™ã€‚
http://linux-ha.sourceforge.jp/wp/wp-content/uploads/crm_cli.html
作æˆæ–¹æ³•ã¯ã‚¨ãƒ‡ã‚£ã‚¿ã§ä¸Šè¨˜æ›¸å¼ã«æ²¿ã£ãŸè¨˜è¿°ã®ãƒªã‚½ãƒ¼ã‚¹å®šç¾©ãƒ•ã‚¡ã‚¤ãƒ«ã‚’用æ„ã—ã€
クラスタã«èªã¿è¾¼ã¾ã›ã‚‹ãŸã‚ã«ä¸‹è¨˜ã‚³ãƒžãƒ³ãƒ‰ã‚’実行ã—ã¾ã™ã€‚
# crm configure load update <ファイルå>
â‘¡ã«ã¤ã„ã¦
Pacemakerã¯ä»®æƒ³IPもリソースã®ä¸€ã¤ã¨ã—ã¦ç®¡ç†ã—ã¦ã„ã¾ã™ã€‚
ãã®ä»®æƒ³IPを管ç†ã™ã‚‹ãŸã‚ã®ãƒªã‚½ãƒ¼ã‚¹ã‚¨ãƒ¼ã‚¸ã‚§ãƒ³ãƒˆãŒIPaddr2ã¨ãªã‚Šã¾ã™ã€‚
リソース1個分ã®å®šç¾©ã‚’è¡Œã†ãŸã‚ã«crmshã§ã¯ä¸‹è¨˜ã®æ§˜ã«è¨˜è¿°ã—ã¾ã™ã€‚
primitive prmVIP ocf:heartbeat:IPaddr2 ¥
params ¥
ip="192.168.1.100" ¥
nic="eth3" ¥
cidr_netmask="24" ¥
op start interval="0s" timeout="60s" on-fail="restart" ¥
op monitor interval="10s" timeout="60s" on-fail="restart" ¥
op stop interval="0s" timeout="60s" on-fail="fence"
リソース定義を行ã†ãŸã‚ã®æ‰‹æ®µã®ä¸€ã¤ã¨ã—ã¦pcsを使ã£ãŸã‚‚ã®ã‚‚ã‚ã‚Šã¾ã™ã€‚
下記ã¯pcsを使ã£ãŸä»®æƒ³IPリソースã®è¿½åŠ (定義)方法ã§ã™ã€‚
> # pcs resource create VirtualIP1 ocf:heartbeat:IPaddr2
> ip=192.168.100.105 cidr_netmask=24 op monitor interval=30s
crmsh / pcsã©ã¡ã‚‰ã®æ–¹æ³•ã‚’使ã£ã¦ã‚‚クラスタã«è¿½åŠ ã•ã‚Œã‚‹ãƒªã‚½ãƒ¼ã‚¹ã«é•ã„ã¯ã‚ã‚Šã¾ã›ã‚“。
以上ã€ã‚ˆã‚ã—ããŠé¡˜ã„ã—ã¾ã™ã€‚
2015å¹´1月28æ—¥ 15:38 よã—ã°ãƒ¼ <kitabababababa@gmail.com>:
> ãŸã„ã¸ã‚“御世話ã«ãªã£ã¦ãŠã‚Šã¾ã™ã€‚
> 北林ã¨ç”³ã—ã¾ã™ã€‚
> åˆæ©ãªè³ªå•ã§ç”³ã—訳ã‚ã‚Šã¾ã›ã‚“。
>
> Pacemaker-1.1.12を使ã£ãŸãƒªã‚½ãƒ¼ã‚¹ç®¡ç†ã«é–¢ã—ã¾ã—ã¦ã€
> ã”æ•™æŽˆé ‚ã‘ãªã„ã§ã—ょã†ã‹ã€‚
>
> ã”質å•ã•ã›ã¦é ‚ããŸã„ã®ã¯ã€
>
> ①リソース定義ファイルã®ä½œæˆæ–¹æ³•ãƒ»æ›¸ãæ–¹
> ②仮想IPã®ä½œæˆæ–¹æ³•
>
> 以上2点ã§ã™ã€‚
>
> 以下ã€è©³ç´°ã§ã™ã€‚
> ï¼ï¼ï¼ï¼ï¼ï¼ï¼ï¼ï¼ï¼ï¼ï¼
>
> <サーãƒæƒ…å ±>
> サーãƒ1
> ã€ãƒ›ã‚¹ãƒˆå】first
> ã€OS】RHEL6.5
> ã€IPアドレス】172.16.87.233
>
> サーãƒ2
> ã€ãƒ›ã‚¹ãƒˆå】second
> ã€OS】RHEL6.5
> ã€IPアドレス】172.16.87.234
>
> ï¼ï¼ï¼ï¼ï¼ï¼ï¼ï¼ï¼ï¼ï¼ï¼
>
> ①リソース定義ファイルã®ä½œæˆæ–¹æ³•ãƒ»æ›¸ãæ–¹
>
> 以å‰ã“ã®MLã§æ•™ãˆã¦é ‚ãã¾ã—ãŸURLã‹ã‚‰ã€
> http://linux-ha.sourceforge.jp/wp/wp-content/uploads/OSC-Tokyo2014Fall.pdf
> ã‚’å‚考ã«
>
> [crm_mon]コマンドã§ã‚¯ãƒ©ã‚¹ã‚¿ã®çŠ¶æ…‹ã‚’確èªã™ã‚‹ã¨ã“ã‚ã¾ã§ã¯è¨å®šå‡ºæ¥ã¾ã—ãŸã€‚
>
>
> ã—ã‹ã—ãã®å¾Œã€
> サーãƒãƒ¼ä¸Šã®Apacheã€Tomcatã®ãƒªã‚½ãƒ¼ã‚¹ç®¡ç†è¨å®šã‚’è¡ŒãŠã†ã¨ã—ãŸã®ã§ã™ãŒ
> URLã®è³‡æ–™ã®èª¬æ˜Žã§ã¯ãƒªã‚½ãƒ¼ã‚¹å®šç¾©ãƒ•ã‚¡ã‚¤ãƒ«ã®æ›¸ãæ–¹ã€ä½œæˆæ–¹æ³•ã‚’ç†è§£ã™ã‚‹ã“ã¨ãŒ
> 出æ¥ã¾ã›ã‚“ã§ã—ãŸã€‚
>
> 例ãˆã°ã€
>
> ### Cluster Option ###
> property no-quorum-policy="ignore" \
> stonith-enabled="true" \
> startup-fencing="false"
>
> ### Resource Defaults ###
> rsc_defaults resource-stickiness="INFINITY" \
> migration-threshold="1"
>
> ### Group Configuration ###
> group grpTrac \
> prmFS \
> prmVIP \
> prmDB \
> prmWEB
>
> ### Clone Configuration ###
> clone clnPing \
> prmPing
>
> clone clnDiskd1 \
> prmDiskd1
>
> clone clnDiskd2 \
> prmDiskd2
>
> #### Group Configuration ###
> #group grpStonith1 \
> # prmStonith1
> #
> #group grpStonith2 \
> # prmStonith2
>
> ### Master/Slave Configuration ###
>
> ### Fencing Topology ###
> fencing_topology \
> server01: prmStonith1 \
> server02: prmStonith2
>
> ã‚„ã€
>
> primitive prmWEB ocf:heartbeat:apache \
> op start interval="0s" timeout="300s" on-fail="restart" \
> op monitor interval="10s" timeout="60s" on-fail="restart" \
> op stop interval="0s" timeout="300s" on-fail="fence"
>
>
> ã¾ãŸã€
>
> ### Resource Location ###
> location rsc_location-grpTrac-1 grpTrac \
> rule 200: #uname eq server01 \
> rule 100: #uname eq server02 \
> rule -INFINITY: not_defined default_ping_set or
> default_ping_set lt 100 \
> rule -INFINITY: not_defined diskcheck_status or
> diskcheck_status eq ERROR \
> rule -INFINITY: not_defined diskcheck_status_internal or
> diskcheck_status_internal eq ERROR
> location rsc_location-prmStonith1 prmStonith1 \
> rule -INFINITY: #uname eq server01
> location rsc_location-prmStonith2 prmStonith2 \
> rule -INFINITY: #uname eq server02
>
> ### Resource Colocation ###
> colocation rsc_colocation-grpTrac-clnPing-1 INFINITY: grpTrac clnPing
> colocation rsc_colocation-grpTrac-clnDiskd1-2 INFINITY: grpTrac clnDiskd1
> colocation rsc_colocation-grpTrac-clnDiskd2-3 INFINITY: grpTrac clnDiskd2
>
> ### Resource Order ###
> order rsc_order-clnPing-grpTrac-1 0: clnPing grpTrac symmetrical=false
> order rsc_order-clnDiskd1-grpTrac-2 0: clnDiskd1 grpTrac symmetrical=false
> order rsc_order-clnDiskd2-grpTrac-3 0: clnDiskd2 grpTrac symmetrical=false
>
> ã¯ã€ãã‚Œãžã‚Œã©ã†ã„ã£ãŸæ„味をæŒã¤è¨å®šãªã®ã§ã—ょã†ã‹ã€‚
> å‚考ã«ãªã‚‹URLç‰ã€ãªã«ã‹æƒ…å ±ã‚’é ‚ã‘ãªã„ã§ã—ょã†ã‹ã€‚
> <stonith リソース>ã§æ¤œç´¢è‡´ã—ã¾ã—ãŸãŒã€
> ç†è§£ã§ãã‚‹æƒ…å ±ãŒå¾—られã¾ã›ã‚“ã§ã—ãŸâ€¦ã€‚
>
>
> ②仮想IPã®ä½œæˆæ–¹æ³•
>
> http://linux-ha.sourceforge.jp/wp/wp-content/uploads/OSC-Tokyo2014Fall.pdf
>
> ã§ã¯ã™ã§ã«ä»®æƒ³IPãŒä½œæˆã•ã‚Œã¦ã„る状態ã§è©±ãŒé€²ã‚“ã§ã„ã‚‹ãŸã‚ã€
> Pacemaker-1.1.12ã§ã®ä»®æƒ³IPã®ä½œæˆæ–¹æ³•ã‚’æ•™ãˆã¦é ‚ã‘ãªã„ã§ã—ょã†ã‹ã€‚
>
> ã‚るサイトã§
> # pcs resource create VirtualIP1 ocf:heartbeat:IPaddr2
> ip=192.168.100.105 cidr_netmask=24 op monitor interval=30s
> ã§ä½œæˆå‡ºæ¥ã‚‹ã€ã¨ã‚ã‚Šã¾ã—ãŸãŒæ£ã—ã„ã®ã§ã—ょã†ã‹ã€‚
>
>
> ãŠæ‰‹æ•°ã‚’ãŠã‹ã‘ã—申ã—訳ã‚ã‚Šã¾ã›ã‚“。
> よã‚ã—ããŠé¡˜ã„致ã—ã¾ã™ã€‚
>
>
> _______________________________________________
> Linux-ha-japan mailing list
> Linux-ha-japan@lists.sourceforge.jp
> http://lists.sourceforge.jp/mailman/listinfo/linux-ha-japan
>
--
----------------------------------------
METRO SYSTEMS CO., LTD
Yusuke Iida
Mail: yusk.iida@gmail.com
----------------------------------------
_______________________________________________
Linux-ha-japan mailing list
Linux-ha-japan@lists.sourceforge.jp
http://lists.sourceforge.jp/mailman/listinfo/linux-ha-japan