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 21st August 2023

GitLab Runner 16.3.0, scheduled 2 years ago

We will update GitLab Runner to version 16.3.0.

Start maintenance window: 21/08/2023 23:00
Stop maintenance window: 22/08/2023 02:00

Managed Server 7: Debian Updates, scheduled 2 years ago

We will update the following packages to the latest version.

  • libssl1.1/oldoldstable 1.1.1n-0+deb10u6 amd64 [upgradable from: 1.1.1n-0+deb10u5]
  • libssl-dev/oldoldstable 1.1.1n-0+deb10u6 amd64 [upgradable from: 1.1.1n-0+deb10u5]
  • openssh-client/oldoldstable 1:7.9p1-10+deb10u3 amd64 [upgradable from: 1:7.9p1-10+deb10u2]
  • openssh-server/oldoldstable 1:7.9p1-10+deb10u3 amd64 [upgradable from: 1:7.9p1-10+deb10u2]
  • openssh-sftp-server/oldoldstable 1:7.9p1-10+deb10u3 amd64 [upgradable from: 1:7.9p1-10+deb10u2]
  • openssl/oldoldstable 1.1.1n-0+deb10u6 amd64 [upgradable from: 1.1.1n-0+deb10u5]

Start maintenance window: 21/08/2023 23:00
Stop maintenance window: 22/08/2023 02:00

Managed Server 8: Debian Updates, scheduled 2 years ago

We will update the following packages to the latest version.

  • linux-image-amd64/oldstable-security 5.10.191-1 amd64 [upgradable from: 5.10.179-5]
  • linux-libc-dev/oldstable-security 5.10.191-1 amd64 [upgradable from: 5.10.179-5]
  • openjdk-11-jre-headless/oldstable-security 11.0.20+8-1~deb11u1 amd64 [upgradable from: 11.0.18+10-1~deb11u1]
  • openjdk-11-jre/oldstable-security 11.0.20+8-1~deb11u1 amd64 [upgradable from: 11.0.18+10-1~deb11u1]

Start maintenance window: 21/08/2023 23:00
Stop maintenance window: 22/08/2023 02:00

Kibana 8.9.1, scheduled 2 years ago

We will update Kibana to version 8.9.1.

Start maintenance window: 21/08/2023 23:00
Stop maintenance window: 22/08/2023 02:00

Elasticsearch 8.9.1, scheduled 2 years ago

We will update Elasticsearch to version 8.9.1.

Start maintenance window: 21/08/2023 23:00
Stop maintenance window: 22/08/2023 02:00

Sentry 23.8.0, scheduled 2 years ago

We will update Sentry to version 23.8.0.

Start maintenance window: 21/08/2023 23:00
Stop maintenance window: 22/08/2023 02:00

Cluster Maintenance, scheduled 2 years ago

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: 21/08/2023 23:00
Stop maintenance window: 22/08/2023 06:00

Sunday 20th August 2023

No incidents reported

Saturday 19th August 2023

No incidents reported

Friday 18th August 2023

No incidents reported

Thursday 17th August 2023

No incidents reported

Wednesday 16th August 2023

No incidents reported

Tuesday 15th August 2023

No incidents reported