Critical: MEV Boost Service Down and Certificate Expiry on `ssv_client_mevboost`

[haroldsphinx]

Summary:
The ssv_client_mevboost node is experiencing a critical issue with the MEV Boost service being down and certificate-related errors impacting relay connections.

Findings:

• MEV Boost service is down.
• Certificate expired on 2025-09-27, causing TLS verification failures.
• Multiple TLS handshake errors in ssv-dkg due to HTTP requests to an HTTPS server.

Impact:
MEV operations are currently disrupted, affecting validator registration and potentially impacting network performance.

Recommended Actions:

1. Restart MEV Boost service.
2. Renew and update the expired certificate.
3. Investigate and fix HTTP to HTTPS request issues in ssv-dkg.

Owner:

• Infrastructure Team: Responsible for service restarts and certificate management.
• Security Team: To handle certificate renewal and validation processes.

Follow-up:

• Monitor node status after actions.
• Verify certificate update and resolution of TLS errors.