Crie uma conta no openshitd redhat https://console.redhat.com/openshift/create/local

e baixe o minishift e execute, se for no windows

use

no powershell o comando

crc setup
crc start
copie e cole o pull secret para terminar a instalacao

baixe o oc cli no link https://console-openshift-console.apps.sandbox-m2.ll9k.p1.openshiftapps.com/command-line-tools na la parte onde tem um ?interogacao

descompacte e coloque numa pasta e nao esqueca de colocar o oc.exe nas variaiveis de ambiente

voce vai precisar logar use via https

no site https://console-openshift-console.apps.sandbox-m2.ll9k.p1.openshiftapps.com/command-line-tools vai la perto do logout e copy login commmand

vc vai logar novamente e vai aparecer uma url pra logar, COPIE E COLE NO POWERSHELL OU TERMINAL E JA ERA

oc login --token=sha256~U3HcFrJAbPLYdSdLN9-sssssAAAWWWWWW--server=https://api.sandbox-m2.ll9k.p1.openshiftapps.com:6443

Error from server (Forbidden): pods is forbidden: User "developer" cannot list resource "pods" in API group "" in the namespace "default"

PS C:\Users\Lucas> oc login --token=sha256~U3HcFrJAbPLYdSdLN9-C4SSSSSSSSqd20Q --server=https://api.sandbox-m2.ll9k.p1.openshiftapps.com:6443

Logged into "https://api.sandbox-m2.ll9k.p1.openshiftapps.com:6443" as "lfontini" using the token provided.

You have one project on this server: "lfontini-dev"

Using project "lfontini-dev".

PS C:\Users\Lucas>

https://gitlab.com/practical-openshift/labs

CRIANDPO UM POD

PS C:\Users\Lucas\labs\pods> oc create -f .\pod.yaml

pod/hello-world-pod created

PS C:\Users\Lucas\labs\pods> oc get pods

NAME READY STATUS RESTARTS AGE

hello-world-pod 1/1 Running 0 5s

PS C:\Users\Lucas\labs\pods> cat .\pod.yaml

apiVersion: v1

kind: Pod

metadata:

name: hello-world-pod

labels:

app: hello-world-pod

spec:

containers:

- env:

- name: MESSAGE

value: Hi! I'm an environment variable

image: quay.io/practicalopenshift/hello-world

imagePullPolicy: Always

name: hello-world-override

resources: {}

PS C:\Users\Lucas\labs\pods>

Navegar dentro do pod

PS C:\Users\Lucas\labs\pods> oc rsh hello-world-pod

~ $

DELETE POD

PS C:\Users\Lucas\labs\pods> oc delete -f .\pod.yaml

pod "hello-world-pod" deleted

PS C:\Users\Lucas\labs\pods> ls

Diretório: C:\Users\Lucas\labs\pods

Mode LastWriteTime Length Name

---- ------------- ------ ----

-a---- 23/03/2024 19:30 330 pod.yaml

-a---- 23/03/2024 19:30 343 pod2.yaml

-a---- 23/03/2024 19:30 192 service.yaml

PS C:\Users\Lucas\labs\pods> oc get pods

No resources found in lfontini-dev namespace.

PS C:\Users\Lucas\labs\pods>

DOCIMENTACAO EXPLAIN

error: unknown command "DeploymentConfig.spec" for "oc"

PS C:\Users\Lucas\labs\pods> oc explain deploymentconfig.spec

GROUP: apps.openshift.io

KIND: DeploymentConfig

VERSION: v1

FIELD: spec <DeploymentConfigSpec>

DESCRIPTION:

Spec represents a desired deployment state and how to deploy to it.

DeploymentConfigSpec represents the desired state of the deployment.

FIELDS:

minReadySeconds <integer>

MinReadySeconds is the minimum number of seconds for which a newly created

pod should be ready without any of its container crashing, for it to be

considered available. Defaults to 0 (pod will be considered available as

soon as it is ready)

paused <boolean>

Paused indicates that the deployment config is paused resulting in no new

deployments on template changes or changes in the template caused by other

triggers.

replicas <integer>

Replicas is the number of desired replicas.

revisionHistoryLimit <integer>

RevisionHistoryLimit is the number of old ReplicationControllers to retain

to allow for rollbacks. This field is a pointer to allow for differentiation

LatestVersion. If null, defaults to having a config change trigger.

PS C:\Users\Lucas\labs\pods> oc explain deploymentconfig.spec.replicas

GROUP: apps.openshift.io

KIND: DeploymentConfig

VERSION: v1

FIELD: replicas <integer>

DESCRIPTION:

Replicas is the number of desired replicas.

PS C:\Users\Lucas\labs\pods>

IMAGE STREAM

PS C:\Users\Lucas\labs\pods> oc get is

No resources found in lfontini-dev namespace.

PS C:\Users\Lucas\labs\pods> oc get imagestream

No resources found in lfontini-dev namespace.

PS C:\Users\Lucas\labs\pods>

criando uma nova

oc import image

PS C:\Users\Lucas\labs\pods> oc import-image --confirm <endereco da imagem>