Some systems are experiencing issues
Scheduled Maintenance
[PAR] Security maintenance on 4 hypervisors

For security reasons, we will update the kernel of 4 Hypervisors in the Paris (PAR) region, more precisely in the PAR6 datacenter. Services (in particular databases) hosted on those hypervisors will be impacted : they will be unavailable between 5 and 10 minutes. Impacted hypervisors are:

hv-par6-008 hv-par6-011 hv-par6-012 hv-par6-020

Affected clients are directly and individually contacted by email with the list of impacted services, and options to avoid any impact. The maintenance will be planned in 2 operations of 2 hypervisors each, during the week of 18 to 22 Novembre 2024 between 22:00 and 24:00 UTC+1.

Past Incidents

Monday 20th March 2023

Infrastructure [RBX HDS] A hypervisor is unreachable

The monitoring has detected that a hypervisor is not responding. We are investigating.

EDIT 8:31 UTC: hypervisor is up and running.

Sunday 19th March 2023

No incidents reported

Saturday 18th March 2023

No incidents reported

Friday 17th March 2023

No incidents reported

Thursday 16th March 2023

Reverse Proxies [PAR] Reverse proxies instabilities

We are currently investigating reverse proxies instabilities on our Paris zone.

EDIT 18:56 UTC: To be more specific about the instabilities, the connections were slower to be processed, increasing the response time, sometimes drastically. The root cause has been found and fixed at 18:42 UTC. Since then, everything is back to normal. We continue to monitor the situation.

EDIT 19:11 UTC: Additional investigation will be performed to pinpoint the exact cause of the problem and measures will be added to prevent it from happening again. Sorry for the inconvenience.

Wednesday 15th March 2023

API Maintenance on main Clever Cloud API

The main Clever Cloud API will go under maintenance for about 30 minutes, starting at 21:00 UTC.

During these 30 minutes, some deployments may not go through. Some calls may fail.

Everything seems to have gone well. The operation was over at 21:28.

EDIT 23:15 UTC: It seems like some application creation are having issues following this change, we are investigating.

EDIT 00:10 UTC: A fix has been implemented and applications are now correctly created. Some users may have had the API answer a 200 - OK for application creation but following requests for that application would return a 404 - Not Found. Sorry for the inconvenience.

Tuesday 14th March 2023

Reverse Proxies One PAR reverse proxy is not responding

(All times UTC)

  • At 20:10 one of the 4 reverse proxies on zone PAR stops responding to some requests. No internal metrics changed, no weird logs were written. The requests would just time out. The other three were still running, so the requests errors were random.
  • At 20:25 it stops responding at all.
  • At 20:40 our external monitoring tool alerts us. We investigate, find which reverse proxy failed, restarted it.
  • At 20:43 the reverse proxy is restarted and traffic goes fine.