A oes angen profiad blaenorol arnaf?

Argymhellir rhywfaint o wybodaeth flaenorol cyn dechrau Kubernetes for People Who Have to Run It.

Pa mor hir y mae Kubernetes for People Who Have to Run It yn ei gymryd?

Mae Kubernetes for People Who Have to Run It yn cynnwys 4 modules ac 12 lessons. Rydych chi'n dysgu ar eich pace eich hun.

Sut rydw i'n cael mynediad?

Mae Kubernetes for People Who Have to Run It yn cael ei gynnwys gydag unrhyw danysgrifiad talu.

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Kubernetes for People Who Have to Run It

For the engineer who already has this in production and did not choose it. The request path outside in, scheduling and node pools, the address space that runs out while the hardware sits idle, and a control-plane bootstrap worked through its real failure sequence to a conclusion.

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Kubernetes for People Who Have to Run It

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This is the highest level in the Library and it does not open by explaining what a container is for. It assumes you run something. Somebody else built the cluster, or you built it in a hurry two years ago, and you are now the person who gets rung when it stops. If you are still deciding whether to adopt this platform at all, read the fourth module of Securing a Cloud Estate You Didn't Build first — it works through a client who asked for a Kubernetes-scale answer to a spreadsheet-scale problem, and it gives you the words to refuse. That argument is finished and this segment does not reopen it. This one starts one step later. Everything here is taught from something that failed. You will apply an Ingress that is accepted and does nothing, schedule pods that never run, resolve a service name perfectly and connect to nothing, and fill a machine with 32 idle cores and 96 GB of untouched memory until it refuses the next twenty-six pods. That last one is the best technical moment in the source material: a node with headroom for around four hundred pods that can only be given 256 internal addresses per interface, so full-mesh communication caps density long before the processor does. The last module builds a control plane from nothing on a throwaway host. It fails four times first — a leftover file, forwarding disabled, a port already taken, and a bootstrap that hangs for four minutes and then gives up with an error that does not name the cause. The bring-up in the source notes stops at that hang, unfinished. This one finishes it. The thread running through all four modules is a single habit: in this platform a green tick means an object was accepted, and says nothing whatsoever about whether anything acted on it.

Amlinelliad y cwrs · 4 modules

lockYn datgloi gyda mynediad

01 Beth Sy'n Rhedeg Mewn Gwirionedd, O'r Tu Allan I Mewn
3 lessons·1h 51m

Mae pawb yn dysgu'r platform hwn o'r tu mewn allan ac yna'n gorfod ei dadarganfod o'r tu allan dan bwysau am 3am. Mae'r modiwl hwn yn adeiladu'r map yn y cyfeiriad y mae digwyddiad yn cyrraedd o, ac…
02 Ble Mae Pethau'n Glanio, a Pam
3 lessons·1h 56m

Mae unrhyw un yn gallu gosod pod unwaith. Y gwaith yw gwneud i'r trefniant oroesi cyswllt â un ar ddeg o feirniaid eraill na chlywsant erioed amdano, ac mae hynny'n cymryd dwy ran mecanwaith nad yw'r…
03 Y Rhwydwaith, a'r Gofod Cyfeiriad a Rhedodd Allan
3 lessons·2h 41m

Mae dwy lab yn y modiwl hwn yn cynhyrchu clwstwr sy'n iach yn ôl pob mesur mae eich monitro yn ei gasglu ac na all ddechrau llwyth gwaith arall. Mae'r ail yn gadael dim tystiolaeth o gwbl ar ôl awr,…
04 Y Bootstrap a Fethai
3 lessons·2h 52m

Ni fydd y rhan fwyaf o bobl yn darllen hyn byth yn adeiladu plân rheoli, a dyma benderfyniad rhesymol yn hytrach na bwlch. Gwnewch e unwaith beth bynnag: y dod-i-fyny yw'r unig achlysur y mae'r…

Cwestiynau a ofynnir yn aml

Beth a ddysgaf yn Kubernetes for People Who Have to Run It?: For the engineer who already has this in production and did not choose it. The request path outside in, scheduling and node pools, the address space that runs out while the hardware sits idle, and a control-plane bootstrap worked through its real failure sequence to a conclusion.
A oes angen profiad blaenorol arnaf?: Argymhellir rhywfaint o wybodaeth flaenorol cyn dechrau Kubernetes for People Who Have to Run It.
Pa mor hir y mae Kubernetes for People Who Have to Run It yn ei gymryd?: Mae Kubernetes for People Who Have to Run It yn cynnwys 4 modules ac 12 lessons. Rydych chi'n dysgu ar eich pace eich hun.
Sut rydw i'n cael mynediad?: Mae Kubernetes for People Who Have to Run It yn cael ei gynnwys gydag unrhyw danysgrifiad talu.

Mwy yn Gwyddoniaeth Gyfrifiadurol

Advanced Securing a Cloud Estate You Didn't Build You have been handed a cloud estate built by five companies that merged, spread across two providers, with roughly 740 resources, fifteen spreadsheets of policies and read-only access. This segment is the method for getting an opinion worth having in four weeks, and the prioritised week-one plan you hand over at the end of it.

Intermediate Locking Down Identity — Conditional Access and Privileged Access Identity is the one thing that spans a whole tenant, and most people who administer it have never configured it deliberately. This segment builds the controls, one at a time, in report-only first: a conditional access set enforced without locking anybody out, privileged roles moved from permanent to eligible, two emergency access accounts that have actually been used, and the count of permanently privileged accounts taken from eleven down to two.

Intermediate Infrastructure as Code The tool the cloud course refused to teach. Build the same resource three ways and time the difference, then live in the file that actually breaks: the state file, its secrets in clear, its lock, and the recovery when it and the world disagree. Everything is run against a pinned Terraform and a local provider, every lab states a cost ceiling and ends by tearing down, and the segment never leaves you with anything running or billing.