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 2026-03.

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

Past Incidents

Monday 31st October 2022

Update Traefik 2.9.4, scheduled 3 years ago

We will update Traefik to version 2.9.4.

Start maintenance window: 31/10/2022 23:00
Stop maintenance window: 01/11/2022 02:00

Managed Server 7/8: Update Docker, scheduled 3 years ago

We will update Docker to the latest version 20.10.21.

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

Start maintenance window: 31/10/2022 23:00
Stop maintenance window: 01/11/2022 02:00

Update Elasticsearch 7.17.7, scheduled 3 years ago

We will update Elasticsearch to version 7.17.7.

Start maintenance window: 31/10/2022 23:00
Stop maintenance window: 01/11/2022 02:00

SaaS: Mailserver Update, scheduled 3 years ago

We perform software updates on our mail servers. We expect a downtime of ~5 minutes.

Start maintenance window: 31/10/2022 23:00
Stop maintenance window: 01/11/2022 02:00

What's Changed

Sunday 30th October 2022

No incidents reported

Saturday 29th October 2022

No incidents reported

Friday 28th October 2022

No incidents reported

Thursday 27th October 2022

No incidents reported

Wednesday 26th October 2022

No incidents reported

Tuesday 25th October 2022

Cluster Cluster

Resource adjustments (CPU, RAM, DISK) are currently not possible. We are working on it.

11:00: It's working again. We are investigating.
11:06: Currently everything works. We are checking with the vendor why this happened.

Monday 24th October 2022

Managed Server Version 7: bluez, scheduled 3 years ago

We will update the following packages to the latest version.

libbluetooth3/oldstable 5.50-1.2~deb10u3 amd64 [upgradable from: 5.50-1.2~deb10u2]

Start maintenance window: 24/10/2022 23:00
Stop maintenance window: 25/10/2022 02:00