Video: Qhov twg Istio tivthaiv yog ib feem ntawm Istio kev pabcuam mesh cov ntaub ntawv dav hlau?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Ib Qhov kev pabcuam mesh yog logically faib rau hauv ib data plane thiab a tswj dav hlau . Cov cov ntaub ntawv dav hlau yog tsim los ntawm a teeb tsa cov neeg txawj ntse (Envoy) tau xa tawm raws li cov tsheb. Cov neeg sawv cev no kho thiab tswj txhua qhov kev sib txuas lus hauv network ntawm microservices nrog rau Mixer, a general-purpose txoj cai thiab telemetry hub.
Tom qab ntawd, qhov kev pabcuam mesh Istio yog dab tsi?
Istio yog qhov qhib qhov chaw ywj pheej kev pabcuam mesh uas muab cov hauv paus ntsiab lus uas koj xav tau kom ua tiav cov kev faib microservice architecture. Istio txo qhov nyuaj ntawm kev tswj hwm microservice deployments los ntawm kev muab ib txoj hauv kev kom ruaj ntseg, txuas, thiab saib xyuas microservices.
Kuj Paub, Istio tivthaiv twg yog lub luag haujlwm rau kev sib haum xeeb ntawm kev pabcuam? Cov ntaub ntawv dav hlau yog tsim los ntawm cov txheej txheem ntawm kev txawj ntse proxies (Envoy) xa tawm raws li cov tsheb thauj neeg uas sib haum xeeb thiab tswj txhua lub network. kev sib txuas lus nruab nrab ntawm microservices. Lub dav hlau tswj yog lub luag haujlwm rau kev tswj hwm thiab teeb tsa tus neeg sawv cev rau txoj kev khiav tsheb, nrog rau kev tswj hwm txoj cai ntawm lub sijhawm khiav.
Ib yam li ntawd, nws tau nug, qhov kev pabcuam mesh hauv Kubernetes yog dab tsi?
Cov Kubernetes Service Mesh : Lus Taw Qhia rau Istio. A kev pabcuam mesh tsis yog " mesh ntawm cov kev pabcuam." Nws yog ib mesh ntawm Layer 7 proxies uas microservices tuaj yeem siv los ua kom paub meej lub network deb. Service meshes yog tsim los daws cov teeb meem ntau cov neeg tsim khoom ntsib thaum tham nrog cov chaw nyob deb.
Qhov twg Istio tivthaiv yog lub luag haujlwm xa cov kev tswj xyuas tsheb mus rau Istio sidecars?
Lub hauv paus tiv thaiv siv rau tswj kev khiav tsheb hauv Istio yog Pilot, uas tswj thiab teeb tsa tag nrho cov Envoy proxy piv txwv uas tau siv rau hauv ib qho tshwj xeeb Istio kev pabcuam mesh. Nws tso cai rau koj qhia cov cai dab tsi uas koj xav siv rau txoj kev tsheb khiav ntawm Envoy proxies, uas khiav raws li tsheb sab rau txhua qhov kev pabcuam hauv lub mesh.
Pom zoo:
Thaum cov lus tau hla tawm cov ntaub ntawv kuaj xyuas feem ntau nthuav tawm cov ntawv sau thawj nrog kev pab ntawm dab tsi?
Infrared luminescence yog siv rau: Qhia tawm cov ntawv sau uas tau muab tshem tawm THIAB kuaj pom yog tias ob tus lej sib txawv tau siv rau hauv kev sau ntawv. Cov kws tshuaj xyuas cov ntaub ntawv feem ntau nthuav tawm cov ntawv sau thawj ntawm cov lus uas tau hla nrog kev pab ntawm: Infrared tawg
Dab tsi yog qhov txawv ntawm kev tswj lub dav hlau thiab cov ntaub ntawv?
Cov ntaub ntawv dav hlau hais txog tag nrho cov haujlwm thiab cov txheej txheem uas xa cov pob ntawv / thav duab los ntawm ib qho interface mus rau lwm qhov. Lub dav hlau tswj yog hais txog tag nrho cov haujlwm thiab cov txheej txheem uas txiav txim siab seb yuav siv txoj kev twg. Routing raws tu qauv, spanning ntoo, ldp, thiab lwm yam yog cov piv txwv
Vim li cas kem taw qhia cov ntaub ntawv khaws cia ua cov ntaub ntawv nkag ntawm disks sai dua li kab qhia cov ntaub ntawv khaws cia?
Kem oriented databases (aka columnar databases) yog qhov tsim nyog rau kev ntsuas kev ua haujlwm ntau dua vim tias cov ntaub ntawv hom ntawv (kem hom) qiv nws tus kheej kom nrawm dua cov lus nug ua - scans, aggregation thiab lwm yam. Ntawm qhov tod tes, kab oriented databases khaws ib kab (thiab tag nrho nws. kab) contiguously
Cov kev pabcuam lossis cov txheej txheem twg uas Secure Copy Protocol vam khom kom ntseeg tau tias kev hloov pauv kev nyab xeeb yog los ntawm cov neeg siv tau tso cai?
Cov kev pabcuam lossis cov txheej txheem twg uas Secure Copy Protocol vam khom kom ntseeg tau tias kev hloov pauv kev nyab xeeb yog los ntawm cov neeg siv tau tso cai? Secure Copy Protocol (SCP) yog siv los luam cov duab IOS kom ruaj ntseg thiab teeb tsa cov ntaub ntawv mus rau SCP server. Txhawm rau ua qhov no, SCP yuav siv SSH kev sib txuas los ntawm cov neeg siv uas tau lees paub los ntawm AAA
Qhov kev pabcuam AWS qhov twg yog qhov zoo tshaj plaws rau cov ntaub ntawv thaub qab rau lub sijhawm ntev?
Amazon S3 Glacier yog qhov ruaj ntseg, ruaj khov, thiab tsis tshua muaj nqi huab cia kev pabcuam rau kev khaws cov ntaub ntawv thiab thaub qab mus ntev. Cov neeg siv khoom tuaj yeem ntseeg tau khaws cov ntaub ntawv loj lossis me me rau tsawg li $ 0.004 ib gigabyte ib hlis, ib qho kev txuag tseem ceeb piv rau cov kev daws teeb meem hauv tsev