Isu tinotumira marekodhi evhidhiyo emishumo kubva kuSelectel MeetUp: system management.
A little background
Selectel MeetUp musangano une mharidzo pfupi uye kutaurirana kwepamoyo. Pfungwa yechiitiko iri nyore: teerera vatauri vakanaka, taurirana nevaunoshanda navo, chinjana zviitiko, taura nezvematambudziko ako uye unzwe kuti vamwe vakaagadzirisa sei. Kazhinji, zvese zvinonzi networking munharaunda yeIT.
Isu takadziya pamisangano midiki nezve DevOps uye kuwanikwa kwakanyanya mumasisitimu eruzivo. Pakupedzisira, vatauri vaibva kuSelectel chete, asi kubva kuDevOps ruzivo takaona kuti tinofanira kukoka vakomana vanofarira kubva kune mamwe makambani. Uye ita kuti mazita ajeke pane kungoita serial nhamba yemusangano. Saka, gore rino takatangazve chiitiko.
Pana September 12, musangano wokutanga mumutauro mutsva wakaitwa. Pamwe chete nevatauri veVKontakte, UseDesk, Studyworld, takakurukura mamiriro uye tarisiro yebasa revatengi muRussia IT. Takasarudza kusamira ipapo.
Musi wa3 Gumiguru, Selectel yakaita musangano wevatariri vehurongwa. Panguva ino takakoka vatauri kubva kumakambani Cogia.de, Ostrovok uye Digital Vision Labs. Takataura nezveKubernetes, kodhi yenhaka mumasisitimu emazuva ano uye basa revatariri nemamwe madhipatimendi. Fungidzira - St. Petersburg, manheru, mvura, uye tine imba yemusangano izere nevatariri vehurongwa. Zvakanaka, haugone sei kufemerwa pano? Vadim Isakanov akauya kumutambo wake kubva kuChelyabinsk.
Tichiri kufunga nezvenyaya yemusangano unotevera, tiri kuburitsa marekodhi ezvinyorwa pasi pekuchekwa.
Chiitiko mune zvigadziriso zvigadziriso mune 4 mishumo
noVNC inonyaradza maseva akazvitsaurira, Alexander Nikiforov, Selectel
Isu takatarisana nebasa: kupa vatengi mukana wekuwana kure kune server management. Uku kuwana kwakavakirwa paBMC module inosanganisirwa pabhodhi reamai. Asi kuiwana zvakananga kuburikidza neruzhinji IP kero kunoisa njodzi dzakakomba dzekuchengetedza, uye kuyedza kuitsaura kunoomesa ruzivo kudivi revatengi. Alexander Nikiforov akataura nezve nzira yekugadzirisa dambudziko iri muSelectel, kwatakatanga makore akati wandei apfuura uye zvinoitika pasi pehodhi pakuvhura iyo KVM console kubva kune yedu control panel.
Autoscaling in Kubernetes, Vadim Isakanov, Cogia.de
Imwe yeakakosha kugona kweKubernetes iko kushandisa chete zviwanikwa zvinodiwa, apo masumbu uye maapplication anozviyera. Autoscaling zvishandiso muKubernetes zvinopihwa mahara kunze kwebhokisi. Vadim Isakanov anobva kuCogia.de akataura nezve arsenal yezvishandiso izvi uye nzira yake yekushanda naKubernetes.
βSimudza ruoko rwako, uyo anoshanda naKubernetes. Zvino simudza ruoko rwako kana uchinyatsoziva Kubernetes."
Nenzira, Vadim paFacebook peji rako. Pane mushumo, masiraidhi kubva mushumo wake uye akasiyana nzwisiso. Vadim, ndatenda!
Nyaya yekudzungaira muzvinyorwa zveHaproxy, Denis Bozhok, "Islet"
Iyo Ostrovok.ru timu masevhisi anenge 130 microservices. Kana mumwe munhu achitsvaga hotera muSt. Izvi zvinenge 450 zviuru zvekubatanidza panguva imwe chete. Kushanda nevatengesi vekunze, kambani yakatanga kushandisa Nginx, uye ikozvino inoshandisa Haproxy. Denis Bozhok akataura nezve nuances inomuka panguva yebasa rakadaro.
"Ndapedza chikoro, ndakadzidza kuve mubiki, uye ndakatora zvisizvo zvekubikira, muchidimbu, zvese zvakasviba, uye zvino ndine mutoro wezvivakwa zvekambani yeOstrovok."
Maitiro ekuita shamwari pakati pezvikwata zvakasiyana mumavhiki matanhatu, Dmitry Popov, Digital Vision Labs
Pane imwe nguva, Digital Vision Labs timu yakatarisana nedambudziko rekukura: bhizinesi rakanga rakagadzirira kutora chikamu mumapurojekiti matsva, asi iyo IT dhizaini yaisagona kuenderana nayo. Dhipatimendi rekutonga kwehurongwa raigara riri mumodhi yekukurumidzira, mabasa akaunganidzwa asina nguva yekugadziriswa. Kubudirira kwaive kudonha. Dmitry Popov akataura pamusoro pezvikonzero zvisingazivikanwi zvemamiriro ezvinhu aripo uye kuti vakakwanisa sei kugadza manejimendi eprojekiti.
"Panguva iyo patakaona kuti chimwe chinhu chaida kuchinjwa, zvingangoita makumi manomwe kubva muzana zvezvikumbiro kubva kumamaneja epurojekiti hazvina kupedzwa nenguva. Imwe 70% yezvikumbiro yakarasika muhurongwa. Uye 25% yezvikumbiro zvakauya zvisina kutsanangurwa. Kusvika pari zvino, 100% yezvikumbiro haisati yapedzwa nenguva (tichine nzvimbo yekukura), 27% yezvikumbiro zvakarasika muhurongwa uye 0% yezvikumbiro zvinosvika pasina hunyanzvi hwekuita."
Sarudzo yemusoro unotevera ndeyako
Sezvavanotaura, kana wangotanga kuvaka nharaunda yeIT, hazvigone kumira. Mwaka wedu wekutanga wekusangana bvunzo, tichange tichiita misoro yakasiyana uye nzira. Nepo musoro wemusangano unotevera usati wasarudzwa, zvingave zvakanaka kana iwe ukakurudzira misoro yemisangano mumhinduro uye wonyora waunoda kuona semutauri. Uye isu ticharonga musangano unotevera, tichifunga nezvemhinduro.
Pakati pezviitiko zviri kuuya, muna Gumiguru 24 tichabata musangano wepagore weSelectel Networking Academy. Vamiriri veExtreme Networks, Juniper, Huawei, Arista Networks uye Selectel vachapa mharidzo pane zvigadzirwa zvetiweki uye makesi ekushandisa kwavo.
Heano zvikonzero zvitatu nei musangano ungave uchifarira iwe:
- vatauri vachataura nezvematanho ekuona kushanda kwakadzikama kwezvivakwa zvekambani, kukurukura nyaya dzekushandisa tekinoroji;
- iwe unozogovera ruzivo rwako nevaunoshanda navo, dzidza-ruoko rwekutanga nezve maitiro mukuvandudza kwetiweki tekinoroji;
- bvunza nyanzvi chero chaunoda nezve network architecture.
Pamusangano unozokwanisawo kutaura naKirill Malevanov, director wedu wehunyanzvi. Kirill anonyora zvinyorwa nezve network tekinoroji, anopinda misangano yepasi rose uye ane ruzivo rwakakura mumunda. Kana usati wazviverenga, hechino chimwe chezvinyorwa zvake zvichangoburwa paHabrΓ© .
Semazuva ese, kunyoresa uye chiitiko chirongwa chinogona kuwanikwa pane chinongedzo -
Isu tinoshambadzira ruzivo rwazvino uye zviziviso zvechiitiko pamapeji eSelectel's social media:
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Uye iwe unogona kunyoresa .
Source: www.habr.com