Docker's Remote API can be secured via TLS and client certificate verification.
First of all you need a few certificates and keys:
- CA certificate
- Server certificate
- Server key
- Client certificate
- Client key
# Gerando os certificados para o registry private
$ openssl genrsa -out "/etc/pki/tls/private/regitry.key" 4096
$ openssl req -x509 -sha512 -nodes -newkey rsa:4096 -days 730 -keyout /etc/pki/tls/private/registry.key \
-out /etc/pki/tls/certs/registry.crt
$ openssl req -new -x509 -text -key registry.key -out gitlab-registry.cert
O utilitário kubectl permite que você interfira com o gerenciador de cluster Kubernetes. Por exemplo, você pode adicionar e excluir nós, pods, controladores de replicação e serviços. Você também pode verificar seu status, e assim por diante.
#Exemplos
kubectl get pv
kubectl get pvc
kubectl get pods
DevOps started out as "Agile Systems Administration". In 2008, Andrew Shafer did a talk called "Agile Infrastucture" addressing issues around involving more of the company in the same disciplines as programmers.
In 2009, Patrick Debois created "DevOpsDays" conference to help to bring it to light. However, it wouldn't begin to trend until about 2010, when people would begin to describe it as a standalone discipline.
Today, DevOps goes beyond just developers, systems administration and infrastructure, its about [dev, ops, agile, cloud, open source and business](https://blogs.the451group.com/opensource/2010/03/03/devops-mixing-dev-ops-agile-cloud-open-source-and-busi