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procedures: Update monitoring procedures for automated Prometheus resources#3105

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tolusha wants to merge 1 commit into
eclipse-che:mainfrom
tolusha:automated-prometheus-monitoring-2117
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procedures: Update monitoring procedures for automated Prometheus resources#3105
tolusha wants to merge 1 commit into
eclipse-che:mainfrom
tolusha:automated-prometheus-monitoring-2117

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@tolusha tolusha commented May 15, 2026

What does this pull request change?

This PR updates the monitoring procedures for both Che Server and DevWorkspace Operator to reflect the automated Prometheus resource management introduced in eclipse-che/che-operator#2117.

The Che Operator now automatically creates and manages ServiceMonitor, Role, and RoleBinding resources when metrics are enabled, eliminating the need for manual YAML creation and application.

Updated procedures:

  • proc_collecting-che-metrics-with-prometheus.adoc - Removed manual ServiceMonitor/RBAC creation steps for Che Server
  • proc_collecting-dev-workspace-operator-metrics-with-prometheus.adoc - Removed manual ServiceMonitor/RBAC creation steps for DevWorkspace Operator
  • monitoring-che.adoc - Updated assembly description and added prometheus keyword
  • monitoring-the-dev-workspace-operator.adoc - Updated assembly description and added prometheus keyword

Key changes:

  • Removed all manual ServiceMonitor YAML creation steps
  • Removed all manual Role and RoleBinding YAML creation steps
  • Removed manual namespace labeling command (now automatic)
  • Added verification steps explaining what resources are automatically created
  • Updated prerequisites to use attribute variables ({orch-cli}, {orch-cli-link})

What issues does this pull request fix or reference?

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Pull Request checklist

The author and the reviewers validate the content of this pull request with the following checklist, in addition to the automated tests.

  • Any procedure:
    • Successfully tested.
  • Any page or link rename:
    • The page contains a redirection for the previous URL.
    • Propagate the URL change in:
  • Builds on Eclipse Che hosted by Red Hat.
  • the Validate language on files added or modified step reports no vale warnings.

…ment

The Che Operator now automatically manages Prometheus monitoring resources
when metrics are enabled. Updated both Che Server and DevWorkspace Operator
monitoring procedures to reflect the automated setup.

Changes:
- Removed manual ServiceMonitor, Role, and RoleBinding creation steps
- Updated procedures to describe the automatic resource creation
- Added prometheus and metrics keywords to assembly metadata
- Updated descriptions to clarify that monitoring is automated

Related: eclipse-che/che-operator#2117

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
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