{
  "id": "workflow:rollback-procedure",
  "_kind": "Workflow",
  "_file": "domain/workflows/workflows-release.yaml",
  "_cluster": "domain",
  "attributes": {
    "displayName": "Rollback Procedure",
    "description": "Emergency workflow activated when a deployment introduces regressions severe enough\nto require reverting to the previous stable version. The on-call SRE or engineer\nidentifies the bad deployment via dashboards or alerts, confirms the rollback decision\nwith the incident commander, and executes the rollback through the deployment pipeline\nor manually via CLI tooling. Database migrations may require special handling to ensure\nbackward compatibility. After rollback, services are verified healthy, affected users\nare notified, and the deployment is flagged for post-mortem investigation. Speed and\ndecisiveness are the primary objectives.\n",
    "workflowKind": "release",
    "triggerType": "event-driven",
    "typicalCadence": "on-failure",
    "complexity": "simple"
  },
  "outgoingEdges": [
    {
      "from": "workflow:rollback-procedure",
      "to": "role:sre",
      "kind": "involves_role"
    },
    {
      "from": "workflow:rollback-procedure",
      "to": "role:devops-engineer",
      "kind": "involves_role"
    },
    {
      "from": "workflow:rollback-procedure",
      "to": "role:incident-commander",
      "kind": "involves_role"
    },
    {
      "from": "workflow:rollback-procedure",
      "to": "role:on-call",
      "kind": "involves_role"
    },
    {
      "from": "workflow:rollback-procedure",
      "to": "domain:devops",
      "kind": "applies_to_domain"
    },
    {
      "from": "workflow:rollback-procedure",
      "to": "domain:infrastructure",
      "kind": "applies_to_domain"
    },
    {
      "from": "workflow:rollback-procedure",
      "to": "responsibility:deployment-management",
      "kind": "triggers_responsibility"
    },
    {
      "from": "workflow:rollback-procedure",
      "to": "responsibility:incident-response",
      "kind": "triggers_responsibility"
    },
    {
      "from": "workflow:rollback-procedure",
      "to": "responsibility:disaster-recovery",
      "kind": "triggers_responsibility"
    }
  ],
  "incomingEdges": [
    {
      "from": "lib-process:devops-sre-platform--backup-restore-automation",
      "to": "workflow:rollback-procedure",
      "kind": "lib_implements_workflow",
      "attributes": {
        "weight": 0.7
      }
    },
    {
      "from": "lib-process:devops-sre-platform--disaster-recovery-plan",
      "to": "workflow:rollback-procedure",
      "kind": "lib_implements_workflow",
      "attributes": {
        "weight": 0.7
      }
    }
  ]
}