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.
- trending_upAdvanced
- schedule9h 20m
- menu_book12 aulas
- publicEnglish
- workspace_premiumBasic
Apresentação
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.
Estrutura do curso · 4 módulos
lockDesbloqueado com acesso- 01 O Que Realmente Está Rodando, De Fora Para Dentro3 aulas·1h 51m
Todos aprendem essa plataforma de dentro para fora e depois têm que debugá-la para fora sob pressão às 3am. Este módulo constrói o mapa na direção de onde um incidente chega, e termina com a metade…
- 02 Onde as Coisas Caem, e Por Quê3 aulas·1h 56m
Qualquer um consegue colocar um pod uma vez. O trabalho é fazer o arranjo sobreviver ao contato com mais onze engenheiros que nunca ouviram falar disso, e isso exige ambas as metades de um mecanismo…
- 03 A Rede, e o Espaço de Endereços Que Se Esgotou3 aulas·2h 41m
Dois labs neste módulo produzem um cluster que é saudável por todas as medidas que seu monitoramento coleta e não consegue iniciar outra carga de trabalho. O segundo não deixa evidência alguma após…
- 04 O Bootstrap Que Falhou3 aulas·2h 52m
A maioria das pessoas que leem isso nunca construirá um plano de controle, e essa é uma decisão razoável e não uma lacuna. Faça uma vez mesmo assim: a inicialização é a única ocasião em que esta…
Perguntas frequentes
- O que vou aprender em 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.
- Preciso ter experiência prévia?
- Recomenda-se ter algum conhecimento prévio antes de começar Kubernetes for People Who Have to Run It.
- Quanto tempo leva Kubernetes for People Who Have to Run It?
- Kubernetes for People Who Have to Run It inclui 4 módulos e 12 aulas. Você aprende no seu próprio ritmo.
- Como consigo acesso?
- Kubernetes for People Who Have to Run It está incluído em qualquer assinatura paga.