Gabatarwar
A cikin shekarun da na yi aiki a fagen IT kuma musamman a cikin tallace-tallace na IT, na ga ayyukan matukan jirgi da yawa, amma yawancin su sun ƙare ba kome ba kuma sun dauki lokaci mai mahimmanci.
A lokaci guda, idan muna magana ne game da gwajin kayan aikin kayan aiki, irin su tsarin ajiya, ga kowane tsarin demo yawanci ana samun jerin jirage kusan shekara guda gaba. Kuma kowane gwaji akan jadawalin na iya kawo siyarwa ko, akasin haka, lalata siyarwar. Babu wata ma'ana a la'akari da yanayin da gwajin ba zai shafi tallace-tallace ba, tun da gwajin kuma ba shi da ma'ana - yana da ɓata lokaci da ɓata lokaci don tsarin demo.
Don haka, ta yaya za ku yi duk abin da hikima kuma ku sa komai ya faru?
Horo
Burin matukin jirgi
A ina ake farawa matukin jirgi? Ba tare da haɗa kayan aiki zuwa taraba, ba kwata-kwata. Kafin wani aiki akan kayan aiki ya fara, ana aiwatar da takarda. Kuma za mu fara da bayyana manufofin matukin jirgin.
Manufar matukin jirgin shine kawar da ƙin yarda daga abokin ciniki na ƙarshe. Babu ƙin yarda - babu matukin jirgi da ake buƙata. Ee Ee daidai.
Amma menene manyan nau'ikan ƙin yarda da muke iya gani?
* Muna shakkar abin dogaro
*Muna da shakku game da aiki
* Muna shakkar scalability
*Muna da shakku game da dacewa da ikon yin aiki tare da tsarin mu
* Ba mu yi imani da nunin faifan ku ba kuma muna son tabbatar da a aikace cewa da gaske na'urarku na iya yin duk wannan
* Wannan duk zai yi wahala, injiniyoyinmu sun riga sun shagaltu kuma zai yi musu wahala
Gabaɗaya, a ƙarshe muna samun manyan nau'ikan gwajin matukin jirgi guda uku kuma, a matsayin lamari na musamman na matukin jirgi, tabbacin ra'ayi (PoC - tabbacin ra'ayi):
* Gwajin lodi (+ scalability)
* Gwajin aiki
* Gwajin haƙuri da kuskure
A cikin wani takamaiman yanayin, dangane da shakku na wani abokin ciniki, matukin jirgi na iya haɗa maƙasudai daban-daban, ko kuma, akasin haka, ɗaya daga cikinsu zai iya kasancewa.
Matukin jirgin ya fara da takarda da ke bayyana a cikin harshen Rashanci bayyanan dalilin da yasa ake yin wannan gwajin. Har ila yau, dole ne ya haɗa da wani tsari na ma'auni wanda zai sa ya yiwu a ce babu shakka ko matukin jirgin ya ci nasara ko kuma abin da ba a yi ba. Ma'aunin ma'auni na iya zama lamba (kamar latency a cikin ms, IOPS) ko binary (ee/a'a). Idan matuƙin jirgin ku yana da ƙima mara ƙima a matsayin ma'auni, babu ma'ana a cikin matukin jirgin, kayan aikin magudi ne kawai.
Kayan aiki
Ana iya gudanar da matukin jirgi akan kayan aikin demo na mai siyarwa / mai rarrabawa / abokin tarayya ko akan kayan abokin ciniki. A taƙaice, bambancin ƙanƙanta ne, tsarin gaba ɗaya ɗaya ne.
Babban tambaya game da kayan aiki KAFIN matuƙin jirgin ya fara shine shin cikakken kayan aikin yana nan (ciki har da maɓalli, igiyoyin bayanai, igiyoyin wuta)? Shin kayan aikin suna shirye don gwaji (daidaitattun sigogin firmware, ana tallafawa komai, duk fitilu kore ne)?
Madaidaicin jerin ayyuka bayan ƙayyade maƙasudin gwajin shine don shirya kayan aikin don gwaji KAFIN a mika shi ga abokin ciniki. Tabbas, akwai abokan ciniki masu aminci ba tare da gaggawa ba, amma wannan banda banda. Wadancan. Dole ne a tattara cikakken saiti a wurin abokin tarayya, an bincika komai kuma a haɗa su. Dole ne tsarin yana gudana kuma dole ne ku tabbatar cewa komai yana aiki, ana rarraba software ba tare da kurakurai ba, da sauransu. Ba ze zama wani abu mai rikitarwa ba, amma 3 daga cikin 4 matukan jirgi suna farawa ta hanyar neman igiyoyi ko masu karɓar SFP.
Na dabam, ya kamata a jaddada cewa a matsayin ɓangare na duba tsarin demo, dole ne ku tabbatar da cewa yana da tsabta. Dole ne a share duk bayanan gwajin da suka gabata daga tsarin kafin canja wuri. Mai yiyuwa ne an gudanar da gwaji akan bayanan gaskiya, kuma ana iya samun wani abu a wurin, gami da sirrin kasuwanci da bayanan sirri.
Shirin gwaji
Kafin a tura kayan aiki zuwa abokin ciniki, dole ne a shirya shirin gwaji wanda ya dace da makasudin gwaji. Kowane gwaji ya kamata ya sami sakamako mai aunawa da bayyanannun ma'auni don nasara.
Za a iya shirya shirin gwajin ta mai siyarwa, abokin tarayya, abokin ciniki, ko tare - amma koyaushe KAFIN fara gwaje-gwaje. Kuma dole ne abokin ciniki ya sanya hannu kan cewa ya gamsu da wannan shirin.
mutane
A matsayin wani ɓangare na shirye-shiryen matukin jirgi, ya zama dole a amince da kwanakin matukin jirgin da kasancewar duk mutanen da suka dace da shirye-shiryensu don gwaji, duka daga mai siyarwa / abokin tarayya da kuma na abokin ciniki. Oh, matukan jirgi nawa ne suka fara tare da babban mutum a cikin matukin abokin ciniki yana tafiya hutu ranar bayan shigar da kayan aiki!
Yankunan alhakin/shigarwa
Shirin matukin jirgin ya kamata ya fahimta da kyau kuma ya bayyana nauyin da ke kan duk mutanen da abin ya shafa. Idan ya cancanta, samun nisa ko na zahiri na injiniyoyi / abokan haɗin gwiwa zuwa tsarin abokin ciniki da bayanan an daidaita su tare da sabis na tsaro na abokin ciniki.
Matin jirgi
Idan mun kammala duk abubuwan da suka gabata, to, ɓangaren mafi ban sha'awa shine matukin jirgin da kansa. Amma dole ne ya gudana kamar a kan dogo. Idan ba haka ba, to, an lalata sashin shirye-shiryen.
Kammala matukin jirgin
Bayan kammala matukin jirgin, ana shirya takarda akan gwajin da aka yi. Da kyau, tare da duk gwaje-gwajen da ke cikin shirin tare da alamar rajistan PASS kore. Zai yiwu a shirya gabatarwa ga manyan jami'an gudanarwa don yanke shawara mai kyau akan sayan ko haɗawa a cikin jerin tsarin da aka yarda don siyan.
Idan ba ku da takarda a hannunku a ƙarshen matukin jirgin tare da jerin gwaje-gwajen da aka kammala da maki, matukin ya gaza kuma bai kamata a fara ba kwata-kwata.
source: www.habr.com