OBSDOCS-850: update CLI commands to access metrics outside the cluster for UWM

[bburt-rh]

Version(s): 4.12+

Issue: https://issues.redhat.com/browse/OBSDOCS-850

Link to docs preview: https://72176--ocpdocs-pr.netlify.app/openshift-enterprise/latest/monitoring/enabling-monitoring-for-user-defined-projects#accessing-metrics-from-outside-cluster_enabling-monitoring-for-user-defined-projects

QE review:

• QE has approved this change.

Additional information:
This PR updates CLI commands for accessing metrics outside the cluster for user workload monitoring because the old commands no longer work in OCP 4.15+.

[openshift-ci-robot]

@bburt-rh: This pull request references OBSDOCS-850 which is a valid jira issue.

Warning: The referenced jira issue has an invalid target version for the target branch this PR targets: expected the task to target the "4.16.0" version, but no target version was set.

In response to this:

Version(s): 4.15+

Issue: https://issues.redhat.com/browse/OBSDOCS-850

Link to docs preview:

QE review:

• QE has approved this change.

Additional information:
This PR updates CLI commands for accessing metrics outside the cluster for user workload monitoring because these commands no longer work in OCP 4.15+.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the openshift-eng/jira-lifecycle-plugin repository.

[ocpdocs-previewbot]

🤖 Fri Mar 01 15:41:15 - Prow CI generated the docs preview:
https://72176--ocpdocs-pr.netlify.app

[openshift-ci-robot]

@bburt-rh: This pull request references OBSDOCS-850 which is a valid jira issue.

Warning: The referenced jira issue has an invalid target version for the target branch this PR targets: expected the task to target the "4.16.0" version, but no target version was set.

In response to this:

Version(s): 4.15+

Issue: https://issues.redhat.com/browse/OBSDOCS-850

Link to docs preview: https://72176--ocpdocs-pr.netlify.app/openshift-enterprise/latest/monitoring/enabling-monitoring-for-user-defined-projects#accessing-metrics-from-outside-cluster_enabling-monitoring-for-user-defined-projects

QE review:

• QE has approved this change.

Additional information:
This PR updates CLI commands for accessing metrics outside the cluster for user workload monitoring because these commands no longer work in OCP 4.15+.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the openshift-eng/jira-lifecycle-plugin repository.

[bburt-rh]

@simonpasquier - Can you PTAL and add comments/feedback on my changes? Thanks!

[juzhao]

tested like below, the doc is LGTM
/lgtm

grant permission to user to get thanos-querier API route
$ oc adm policy add-cluster-role-to-user cluster-monitoring-operator-namespaced testuser-12
clusterrole.rbac.authorization.k8s.io/cluster-monitoring-operator-namespaced added: "testuser-12"

grant permission to user to access thanos-querier API
$ oc adm policy add-cluster-role-to-user cluster-monitoring-view testuser-12
clusterrole.rbac.authorization.k8s.io/cluster-monitoring-view added: "testuser-12"

# HOST=$(oc -n openshift-monitoring get route thanos-querier -ojsonpath={.spec.host})
# TOKEN=$(oc whoami -t)
# NAMESPACE=ns1
# curl -H "Authorization: Bearer $TOKEN" -k "https://$HOST/api/v1/query?" --data-urlencode "query=up{namespace='$NAMESPACE'}"
{"status":"success","data":{"resultType":"vector","result":[{"metric":{"__name__":"up","endpoint":"web","instance":"10.130.8.29:8080","job":"prometheus-example-app","namespace":"ns1","pod":"prometheus-example-app-6bdcfb7c76-llmhg","prometheus":"openshift-user-workload-monitoring/user-workload","service":"prometheus-example-app"},"value":[1709274323.352,"1"]}]}}

[simonpasquier]

/lgtm

[openshift-ci-robot]

@bburt-rh: This pull request references OBSDOCS-850 which is a valid jira issue.

Warning: The referenced jira issue has an invalid target version for the target branch this PR targets: expected the task to target the "4.16.0" version, but no target version was set.

In response to this:

Version(s): 4.15+

Issue: https://issues.redhat.com/browse/OBSDOCS-850

Link to docs preview: https://72176--ocpdocs-pr.netlify.app/openshift-enterprise/latest/monitoring/enabling-monitoring-for-user-defined-projects#accessing-metrics-from-outside-cluster_enabling-monitoring-for-user-defined-projects

QE review:

• QE has approved this change.

Additional information:
This PR updates CLI commands for accessing metrics outside the cluster for user workload monitoring because these commands no longer work in OCP 4.15+.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the openshift-eng/jira-lifecycle-plugin repository.

[openshift-ci-robot]

@bburt-rh: This pull request references OBSDOCS-850 which is a valid jira issue.

Warning: The referenced jira issue has an invalid target version for the target branch this PR targets: expected the task to target the "4.16.0" version, but no target version was set.

In response to this:

Version(s): 4.15+

Issue: https://issues.redhat.com/browse/OBSDOCS-850

Link to docs preview: https://72176--ocpdocs-pr.netlify.app/openshift-enterprise/latest/monitoring/enabling-monitoring-for-user-defined-projects#accessing-metrics-from-outside-cluster_enabling-monitoring-for-user-defined-projects

QE review:

• QE has approved this change.

Additional information:
This PR updates CLI commands for accessing metrics outside the cluster for user workload monitoring because the old commands no longer work in OCP 4.15+.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the openshift-eng/jira-lifecycle-plugin repository.

[mletalie]

/label peer-review-in-progress

[simonpasquier]

/lgtm

[mletalie]

/remove-label peer-review-in-progress
/remove-label peer-review-needed
/label peer-review-done
/lgtm

[mletalie]

Good job, @bburt-rh. Just had one comment/observation.
LGTM!

[openshift-ci]

New changes are detected. LGTM label has been removed.

[openshift-ci]

@bburt-rh: all tests passed!

Full PR test history. Your PR dashboard.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository. I understand the commands that are listed here.

[bburt-rh]

/cherrypick enterprise-4.12

[bburt-rh]

/cherrypick enterprise-4.13

[bburt-rh]

/cherrypick enterprise-4.14

[bburt-rh]

/cherrypick enterprise-4.15

[openshift-cherrypick-robot]

@bburt-rh: new pull request created: #72462

In response to this:

/cherrypick enterprise-4.12

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[openshift-cherrypick-robot]

@bburt-rh: new pull request created: #72463

In response to this:

/cherrypick enterprise-4.13

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[openshift-cherrypick-robot]

@bburt-rh: new pull request created: #72464

In response to this:

/cherrypick enterprise-4.14

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[openshift-cherrypick-robot]

@bburt-rh: new pull request created: #72465

In response to this:

/cherrypick enterprise-4.15

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[bburt-rh]

/cherrypick enterprise-4.16

[openshift-cherrypick-robot]

@bburt-rh: new pull request created: #72466

In response to this:

/cherrypick enterprise-4.16

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.