Kukonzekera zopangira kukhazikitsa Zimbra Collaboration Suite

Kukhazikitsa njira iliyonse ya IT mubizinesi kumayamba ndi kapangidwe. Pakadali pano, woyang'anira IT ayenera kuwerengera kuchuluka kwa ma seva ndi mawonekedwe awo kuti, kumbali imodzi, akhale okwanira kwa onse ogwiritsa ntchito, ndipo inayo, kuti chiŵerengero cha mtengo wa ma seva awa. ndizabwino kwambiri ndipo ndalama zopangira zida zamakompyuta zamakina atsopanowa sizimapangidwa kukhala bowo lalikulu mu bajeti ya IT yabizinesi. Tiyeni tiwone momwe tingapangire maziko opangira mabizinesi a Zimbra Collaboration Suite.

Kukonzekera zopangira kukhazikitsa Zimbra Collaboration Suite

Mbali yayikulu ya Zimbra poyerekeza ndi mayankho ena ndikuti pankhani ya ZCS, botolo silikhala mphamvu ya purosesa kapena RAM. Cholepheretsa chachikulu nthawi zambiri chimakhala liwiro la kulowetsa ndi kutulutsa kwa hard drive ndipo chifukwa chake chidwi chachikulu chiyenera kuperekedwa pakusungidwa kwa data. Zofunikira zochepa zomwe zanenedwa za Zimbra m'malo opangira ndi purosesa ya 4-core 64-bit yokhala ndi liwiro la wotchi ya 2 gigahertz, gigabytes 10 pamafayilo adongosolo ndi zipika, komanso osachepera 8 gigabytes a RAM. Nthawi zambiri, mawonekedwe awa ndi okwanira kuti seva izigwira ntchito moyenera. Koma bwanji ngati mukuyenera kugwiritsa ntchito Zimbra kwa ogwiritsa ntchito 10? Ndi ma seva ati ndipo ayenera kukhazikitsidwa bwanji pankhaniyi?

Tiyeni tiyambe ndi mfundo yakuti zomangamanga za ogwiritsa ntchito 10 zikwizikwi ziyenera kukhala ma seva ambiri. Zomangamanga zamaseva ambiri, kumbali imodzi, zimalola Zimbra kukhala yowongoka, ndipo inayo, kuti ikwaniritse magwiridwe antchito azidziwitso ngakhale ndi kuchuluka kwa ogwiritsa ntchito. Nthawi zambiri zimakhala zovuta kuneneratu kuti ndi ogwiritsa ntchito angati omwe seva ya Zimbra ingatumikire bwino, chifukwa zambiri zimatengera kukula kwa ntchito yawo ndi makalendala ndi maimelo, komanso ndondomeko yogwiritsidwa ntchito. Ichi ndichifukwa chake, mwachitsanzo, tidzakhazikitsa 4 maimelo osungira. Pakakhala kuchepa kapena kuchulukirachulukira kwakukulu, zitha kukhala zotheka kuzimitsa kapena kuwonjezera ina.

Chifukwa chake, popanga zomangamanga za anthu a 10.000, muyenera kupanga ma seva a LDAP, MTA ndi Proxy ndi 4 maimelo osungira. Dziwani kuti ma seva a LDAP, MTA ndi Proxy atha kupangidwa kukhala zenizeni. Izi zidzachepetsa mtengo wa hardware ya seva ndikupangitsa kuti zikhale zosavuta kusunga ndi kubwezeretsa deta, koma kumbali ina, ngati seva yakuthupi ikulephera, mumakhala pachiwopsezo chokhala popanda MTA, LDAP ndi Proxy. Ichi ndichifukwa chake kusankha pakati pa ma seva akuthupi kapena enieni kuyenera kupangidwa kutengera nthawi yotsika yomwe mungakwanitse pakagwa mwadzidzidzi. Zosungirako zamakalata zitha kuyikidwa bwino pamaseva akuthupi, chifukwa ndizolemba zambiri zomwe zidzachitike, zomwe zimachepetsa magwiridwe antchito a Zimbra, chifukwa chake kuchuluka kwa njira zosinthira deta kudzakulitsa magwiridwe antchito a Zimbra.

M'malo mwake, mutapanga LDAP, MTA, Proxy, ma seva osungira ma netiweki ndikuwaphatikiza kukhala gawo limodzi, Zimbra Collaboration Suite ya ogwiritsa 10000 yakonzeka kutumizidwa. Kuchita kwa kasinthidwe uku kudzakhala kosavuta:

Kukonzekera zopangira kukhazikitsa Zimbra Collaboration Suite

Chithunzichi chikuwonetsa ma node akuluakulu a dongosolo ndi kayendedwe ka deta komwe kudzazungulira pakati pawo. Ndikukonzekera uku, zowonongeka zidzakhala zosatetezedwa kwathunthu ku kutaya deta, nthawi yochepetsera yomwe ikugwirizana ndi kulephera kwa ma seva, ndi zina zotero. Tiyeni tiwone momwe mungatetezere zida zanu ku zovuta izi.

Njira yaikulu ndi hardware redundancy. Ma MTA owonjezera ndi ma Proxy node amatha, pakagwa kulephera kwa ma seva akulu, kwakanthawi atengere gawo lalikulu. Kubwereza mfundo zachitukuko chofunikira nthawi zonse ndi lingaliro labwino, koma sizotheka nthawi zonse mpaka momwe mukufunira. Chitsanzo chochititsa chidwi ndi kusungitsa ma seva pomwe maimelo amasungidwa. Pakadali pano, Zimbra Collaboration Suite Open-Source Edition sichirikiza kupangidwa kwa masitolo obwereza, kotero ngati imodzi mwa ma sevawa ikalephera, nthawi yocheperako siyingapewedwe, komanso kuchepetsa nthawi yopumira chifukwa cha kulephera kwa sitolo yamakalata, woyang'anira IT atha kuyika kopi yake yosunga zobwezeretsera. pa seva ina.

Popeza palibe makina osungira osungira mu Zimbra OSE, tidzafunika Zextras Backup, yomwe imathandizira zosunga zobwezeretsera zenizeni, ndi kusungirako kunja. Popeza Zextras Backup, popanga zosunga zobwezeretsera zonse komanso zowonjezera, zimayika zonse mu / opt/zimbra/backup foda, zingakhale zomveka kukwera kunja, maukonde kapena ngakhale kusungirako mtambo mmenemo, kuti ngati imodzi mwa ma seva ikulephera, mudzakhala ndi atolankhani ndi kopi zosunga zobwezeretsera zomwe zinalipo panthawi yadzidzidzi. Itha kuyikidwa pa seva yosunga zosunga zobwezeretsera, pamakina enieni, kapena pamtambo. Ndibwinonso kukhazikitsa MTA yokhala ndi fyuluta ya spam kutsogolo kwa seva ya Zimbra Proxy kuti muchepetse kuchuluka kwa magalimoto obwera ku seva.

Zotsatira zake, zida zotetezedwa za Zimbra ziziwoneka motere:

Kukonzekera zopangira kukhazikitsa Zimbra Collaboration Suite

Ndi kasinthidwe kameneka, zipangizo za Zimbra sizidzangopereka chithandizo chapamwamba kwa ogwiritsa ntchito a 10.000, komanso pakagwa mwadzidzidzi, zidzalola kuti zotsatira zake zithetsedwe mwamsanga.

Source: www.habr.com

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