Ops One AG platform status and maintenance announcements. Times are indicated in local Swiss time. https://opsone.ch/.
All systems are operational
Scheduled Maintenance
Migrate Mail-Relay

We will migrate our Mail-Relay to a new server.

  • This affects only a small fraction of managed-servers where that are explicitely configured to use this mail-relay for outbound mail
  • Since we migrate the IP address, there is no need for any configuration change on the managed-servers that send mail via this relay server
  • During the migration the system will be unavailable for a short period of approximately 5 to 10min

Start maintenance window: 16/03/2026 22:00
Stop maintenance window: 17/03/2026 01:00

Cluster Maintenance

We will update soft- and firmware throughout our cluster. During the update, a higher disk i/o latency is to be expected.

Start maintenance window: 16/03/2026 23:00
Stop maintenance window: 17/03/2026 02:00

Migration Recursive DNS Resolver Servers

We will migrate our recursive DNS resolver servers to a recent version on new servers.

The servers will keep their IP-Addresses and therefore no configuration change on systems relying on those name-servers for DNS lookups is needed.

We don't expect this change to cause any harm (due to having a redundant pair of nameservers), for the sake of safety we perform the switch-over during our maintenance-window.

This change only affects recursive DNS resolution. Our authoritative DNS servers (name servers) used for domains are not affected.

Start maintenance window: 16/03/2026 23:00
Stop maintenance window: 17/03/2022 02:00

Mailcow 2026-03

We will update Mailcow to version 2026-03a.

Start maintenance window: 16/03/2026 23:00
Stop maintenance window: 17/03/2026 02:00

Matomo 5.8.0

We will update Matomo to version 5.8.0.

Start maintenance window: 16/03/2026 23:00
Stop maintenance window: 17/03/2026 02:00

Past Incidents

Wednesday 17th April 2019

No incidents reported

Tuesday 16th April 2019

Mailrelay Migration, scheduled 6 years ago

On Tuesday 26.04.2019 we will migrate our mailrelay (mailrelay.snowflakehosting.ch) to a new server. Thanks to the redundant design, we do not expect any outage.

Update GitLab 11.9.7, scheduled 6 years ago

We will update GitLab to version 11.9.7.

Start maintenance window: 16/04/2018 00:00 CEST
Stop maintenance window: 16/04/2018 02:00 CEST

Managed Server Version 6: Docker Update, scheduled 6 years ago

We will update Docker to the latest version 18.09.5. Please make sure your containers are starting automatically, as we have to restart the Docker daemon to complete this update.

Start maintenance window: 16/04/2019 00:00 CEST
Stop maintenance window: 16/04/2019 00:00 CEST

docker-ce/stretch 5:18.09.5~3-0~debian-stretch amd64 [upgradable from: 5:18.09.4~3-0~debian-stretch]
docker-ce-cli/stretch 5:18.09.5~3-0~debian-stretch amd64 [upgradable from: 5:18.09.4~3-0~debian-stretch]

Monday 15th April 2019

No incidents reported

Sunday 14th April 2019

No incidents reported

Saturday 13th April 2019

No incidents reported

Friday 12th April 2019

No incidents reported

Thursday 11th April 2019

Nextcloud Update v15.0.7, scheduled 6 years ago

Nextcloud was updated to version v15.0.7.

Changelog: https://nextcloud.com/changelog/