DumpTOP 는 여러분의 IT전문가의 꿈을 이루어 드리는 사이트 입다. DumpTOP는 여러분이 우리 자료로 관심 가는 인중시험에 응시하여 안전하게 자격증을 취득할 수 있도록 도와드립니다. 아직도RedHat 인증EX280 인증시험으로 고민하시고 계십니까? RedHat 인증EX280인증시험 가이드를 사용하실 생각은 없나요? DumpTOP는 여러분께 시험패스의 편리를 드릴 수 있습니다.
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Manage OpenShift Container Platform | 20% | - Work with container images
|
| Topic 2: Deploy and Manage Applications | 25% | - Manage application lifecycles
|
| Topic 3: Configure Networking and Access | 15% | - Expose services externally
|
| Topic 4: Manage Authentication and Authorization | 15% | - Configure identity providers
|
| Topic 5: Work with Kubernetes Resources | 25% | - Manage configuration data
|
자신을 부단히 업그레이드하려면 많은 노력이 필요합니다. IT업종 종사자라면 국제승인 IT인증자격증을 취득하는것이 자신을 업그레이드하는것과 같습니다. RedHat인증 EX280시험을 패스하여 원하는 자격증을 취득하려면DumpTOP의RedHat인증 EX280덤프를 추천해드립니다. 하루빨리 덤프를 공부하여 자격증 부자가 되세요.
질문 # 18
Scale Application Manually
Task information Details:
Scale the httpd deployment to 5 replicas .
정답：
설명：
See the solution below in Explanation.
Explanation:
Solution:
* Scale the deployment:
oc scale deployment httpd --replicas=5
* Verify:
oc get deployment httpd
oc get pods -l app=httpd
* Confirm the desired, current, and available replica counts match.
This task checks direct workload scaling using the OpenShift CLI.
질문 # 19
Create Project Template
Task information Details:
Generate the bootstrap project template, create it in openshift-config , update the cluster project configuration to use the template, and create a new project to validate it.
정답：
설명：
See the solution below in Explanation.
Explanation:
Solution:
* Generate the default template:
oc adm create-bootstrap-project-template -o yaml > template.yaml
* Review and edit template.yaml if required.
* Create the template in openshift-config:
oc create -f template.yaml -n openshift-config
* Edit the cluster project configuration:
oc edit project.config.openshift.io/cluster
* Add or update:
spec:
projectRequestTemplate:
name: project-request
* Save and exit.
* Create a test project:
oc new-project test123
* Verify the template behavior:
oc get project test123 -o yaml
Notes:
* The uploaded lab text shows projects.config.openshift.io cluster-admin; the standard resource is project.
config.openshift.io/cluster.
This task checks cluster-wide customization of new-project creation behavior.
질문 # 20
Deploy an application
Deploy the application called oranges in the apples project so that the following conditions are true:
The application uses the ex280sa service account
No additional configuration components have been added or removed The application produces output
정답：
설명：
See the solution below in Explanation.
Explanation:
Solution:
$ oc project mercury
$ oc get pods
$ oc get all | grep deploy
$ oc describe deployment.apps/atlas | grep -L memory
$ oc set resources deployment.apps/atlas --resources=memory=80Mi
질문 # 21
Create Secret with Name Magic in Math Project
Task information Details:
Create a secret named magic in the math project that stores MYSQL_ROOT_PASSWORD=redhat .
정답：
설명：
See the solution below in Explanation.
Explanation:
Solution:
* Switch to the math project:
oc project math
* Create the secret:
oc create secret generic magic --from-literal=MYSQL_ROOT_PASSWORD=redhat
* Verify:
oc get secret magic
oc describe secret magic
Note:
* The uploaded lab text contains a typo --from-listeral; the valid option is --from-literal.
* The output in the lab also appears inconsistent. The intended secret name is magic .
This task checks secret creation and secure configuration data handling.
질문 # 22
Manage Identity Provider
Task information Details:
Create the following HTPasswd users: bob, qwerty, john, armstrong, natasha, harry, susan .
Create a secret from the HTPasswd file in openshift-config .
Configure cluster OAuth to use the HTPasswd identity provider.
Restart the OAuth pods so the new authentication configuration takes effect.
정답：
설명：
See the solution below in Explanation.
Explanation:
Solution:
* Create the initial HTPasswd file with the first user:
htpasswd -c -B -b /tmp/htpass.txt bob indionce
* Add the remaining users:
htpasswd -b /tmp/htpass.txt qwerty catalog
htpasswd -b /tmp/htpass.txt john john123
htpasswd -b /tmp/htpass.txt armstrong natasha123
htpasswd -b /tmp/htpass.txt natasha arthstrong
htpasswd -b /tmp/htpass.txt harry harry123
htpasswd -b /tmp/htpass.txt susan susuan123
* Create the secret in openshift-config :
oc create secret generic ex280-secure --from-file=htpasswd=/tmp/htpass.txt -n openshift-config
* Edit OAuth and add the HTPasswd identity provider:
oc edit oauth cluster
* Use a valid structure like this:
spec:
identityProviders:
- name: ex280-idp-secure
mappingMethod: claim
type: HTPasswd
htpasswd:
fileData:
name: ex280-secure
* Save and exit.
* Restart OAuth pods:
oc delete pod -n openshift-authentication -l app=oauth-openshift
* Verify:
oc get pods -n openshift-authentication
oc get oauth cluster -o yaml
This task validates OpenShift local authentication configuration through HTPasswd and cluster OAuth integration.
질문 # 23
......
DumpTOP의RedHat인증 EX280시험대비 덤프는 가격이 착한데 비하면 품질이 너무 좋은 시험전 공부자료입니다. 시험문제적중율이 높아 패스율이 100%에 이르고 있습니다.다른 IT자격증에 관심이 있는 분들은 온라인서비스에 문의하여 덤프유무와 적중율등을 확인할수 있습니다. RedHat인증 EX280덤프로 어려운 시험을 정복하여 IT업계 정상에 오릅시다.
EX280자격증문제: https://www.dumptop.com/RedHat/EX280-dump.html