FR-DEP-006 — Deployment Rollback

Go to Crucible Deployment Orchestration Requirements

Crucible SHALL perform Deployment Rollback.

This requirement derives from:

• Crucible System Requirements Specification, Version 1.1 Draft, Functional Requirements, FR-DEP-006

The Original Requirement states:

The system shall support Deployment Rollback.[C1]

FR-DEP-006:

• Replaces The system with the defined system name Crucible
• Changes shall to the established uppercase normative form SHALL
• Replaces the weak verb support with the observable behavior perform
• Links Deployment Rollback to the controlling definition

No other substantive normalization is required.

Deployment Rollback provides a controlled response when a deployment must be reversed.

This requirement establishes the ability to perform Deployment Rollback without prescribing:

• The event that initiates the rollback
• Automatic rollback behavior
• The deployment subject
• The state restored by the rollback
• The rollback mechanism
• Recovery behavior
• Backup or restoration behavior
• Rollback validation
• Preservation of rollback records

Separate requirements, workflows, or policies define those subjects and behaviors.

This requirement applies to:

• Crucible
• Deployment Rollback
• Deployments

Verification confirms that:

1. A tested Deployment is selected for rollback
2. Crucible performs Deployment Rollback for the tested Deployment
3. The result of the tested Deployment Rollback can be determined

The following pages reference this requirement:

Implemented and Verified

Review and approve FR-DEP-006 as a leaf requirement.

Determine whether separate requirements define the conditions that initiate Deployment Rollback.

Determine whether separate requirements define the required result of Deployment Rollback.

This requirement page retains the stable requirement identifier FR-DEP-006.

This page is a leaf requirement page and omits a trailing :start from its namespace.

The Statement preserves the approved source intent by requiring Crucible to perform Deployment Rollback.

Do not add automatic initiation, predeployment-state restoration, recovery, backup, replacement, validation, or rollback-record obligations unless the controlling requirement changes through an approved requirements process.

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