Recurrence Automation Deployment

Recurrence Automation Deployment

CAVRA recurrence automation turns indexed endpoint remediation escalation metadata into retry plans, owner digests, suppression trend evidence, and worker-run history. The worker is public-safe in Community Edition: dry-run is the default, connector delivery requires an explicit execute flag, and connector credentials are loaded only from deployment-specific secret stores.

Deployment Templates

Reference templates:

• GitHub Actions: examples/github-actions/cavra-recurrence-automation.yml
• Kubernetes CronJob: examples/kubernetes/cavra-recurrence-automation-cronjob.yaml
• systemd timer: examples/systemd/cavra-recurrence-automation.service, examples/systemd/cavra-recurrence-automation.timer, and examples/systemd/cavra-recurrence-automation.env.example

All templates run:

cavra release endpoint-remediation-sla-escalation-recurrence-automation \
  --metadata-json .cavra/evidence/metadata.json \
  --sqlite .cavra/evidence/metadata.db \
  --schedule-interval-minutes 30 \
  --dry-run \
  --json

Manual execute mode adds --execute --config <connector-config> --provider <provider>. Use execute mode only after reviewing the latest dry-run payload and confirming connector configuration, owner routing, and maintenance-window policies.

GitHub Actions

Copy examples/github-actions/cavra-recurrence-automation.yml into .github/workflows/ in the repository where recurrence evidence is produced.

The scheduled trigger runs every 30 minutes in dry-run mode. Manual workflow_dispatch can run execute mode when execute=true and a repository secret named CAVRA_CONNECTORS_JSON is configured.

Operational notes:

• Keep scheduled runs in dry-run mode.
• Use manual execute mode for controlled owner digest delivery.
• Upload .cavra/evidence/ and .cavra/release/endpoint-remediation-sla-escalation-recurrence-automation/ artifacts for audit review.
• Store long-lived metadata in a durable evidence store when runners are ephemeral.

Kubernetes CronJob

Apply examples/kubernetes/cavra-recurrence-automation-cronjob.yaml after creating a persistent volume claim named cavra-state.

The CronJob mounts:

• /var/lib/cavra for evidence metadata and worker outputs.
• Optional secret cavra-connectors at /etc/cavra/connectors.

Dry-run mode is controlled by:

- name: CAVRA_RECURRENCE_EXECUTE
  value: "false"

Set it to "true" only for a controlled deployment that has the cavra-connectors secret mounted with connectors.json. Keep concurrencyPolicy: Forbid so overlapping workers do not deliver duplicate owner digests.

systemd Timer

Install the systemd example on a self-hosted Linux worker:

sudo useradd --system --home-dir /var/lib/cavra --shell /usr/sbin/nologin cavra || true
sudo install -d -o cavra -g cavra -m 0750 /var/lib/cavra
sudo install -d -o root -g root -m 0750 /etc/cavra
sudo install -o root -g root -m 0644 examples/systemd/cavra-recurrence-automation.service /etc/systemd/system/
sudo install -o root -g root -m 0644 examples/systemd/cavra-recurrence-automation.timer /etc/systemd/system/
sudo install -o root -g root -m 0640 examples/systemd/cavra-recurrence-automation.env.example /etc/cavra/recurrence-automation.env
sudo systemctl daemon-reload
sudo systemctl enable --now cavra-recurrence-automation.timer

Review status and logs:

systemctl status cavra-recurrence-automation.timer
journalctl -u cavra-recurrence-automation.service -n 100 --no-pager

Connector Configuration

Connector config must be supplied by the deployment platform:

• GitHub Actions: CAVRA_CONNECTORS_JSON repository secret.
• Kubernetes: cavra-connectors secret with connectors.json.
• systemd: /etc/cavra/connectors.json with root-managed permissions.

Do not commit connector config to the public repository. The templates fail execute mode when connector config is missing.

Rollback and Disable

Disable scheduled execution without deleting evidence:

• GitHub Actions: disable the workflow or remove the scheduled trigger.
• Kubernetes: suspend the CronJob with kubectl patch cronjob cavra-recurrence-automation -p '{"spec":{"suspend":true}}'.
• systemd: run sudo systemctl disable --now cavra-recurrence-automation.timer.

Rollback execute mode by setting CAVRA_RECURRENCE_EXECUTE=false and rerunning a dry-run. Review the Evidence Console Worker Runs table or run:

cavra release endpoint-remediation-sla-escalation-recurrence-automation-history \
  --metadata-json .cavra/evidence/metadata.json

Health Reporting

After the scheduler is running, monitor missed runs, stale metadata, failed job records, and owner digest connector failures:

cavra release endpoint-remediation-sla-escalation-recurrence-automation-health \
  --metadata-json .cavra/evidence/metadata.json \
  --expected-interval-minutes 30 \
  --stale-metadata-minutes 120

The Evidence Console Recurrence Operations panel shows the same health status, missed-run count, failed-job count, stale metadata count, connector failure count, and latest-run age from /endpoint-remediation-sla-escalation-recurrence-automations/health.

Health Alert Delivery

Unhealthy recurrence automation status can now be routed to configured webhook, Slack, Teams, Jira, or ServiceNow connectors with duplicate suppression and acknowledgement tracking:

cavra release deliver-endpoint-remediation-sla-escalation-recurrence-automation-health-alert \
  --config .cavra/connectors.json \
  --provider all \
  --metadata-json .cavra/evidence/metadata.json \
  --json

Acknowledgements are indexed separately so release-governance owners can prove review without storing connector secrets:

cavra release ack-endpoint-remediation-sla-escalation-recurrence-automation-health-alert erslah_123 \
  --provider slack \
  --acknowledged-by release-manager \
  --metadata-json .cavra/evidence/metadata.json \
  --json

Use endpoint-remediation-sla-escalation-recurrence-automation-health-alert-history and endpoint-remediation-sla-escalation-recurrence-automation-health-alert-dashboard to inspect delivery attempts, duplicate suppression, failed providers, and outstanding acknowledgements.

User Stories

• As a release manager, I can schedule recurrence automation safely in dry-run mode before delivering owner digests.
• As a platform engineer, I can deploy the worker to GitHub Actions, Kubernetes, or Linux hosts using public-safe templates.
• As an auditor, I can inspect worker history, dry-run status, executed status, retryable routes, digests, and suppression events from persisted evidence.
• As a release-governance owner, I can route unhealthy scheduler signals to ITSM or ChatOps and record acknowledgement evidence.

Enterprise Challenge Solved

Enterprises need repeatable remediation follow-up without turning scheduled jobs into hidden automation. These templates make recurrence automation observable, dry-run-first, and easy to disable while still supporting controlled connector delivery when operators explicitly enable execution.

Next Recommendation

Add contract-level Go fixtures and production release-signing key rotation documentation.