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

Monday 8th February 2021

Managed Server Version 7: Linux Kernel Update, scheduled 5 years ago

The Linux kernel will be updated to version 4.19.0-14.. To load the new versions, we will reboot all Managed Server during our next maintenance window.

Start maintenance window: 08/02/2021 00:00 CET
Stop maintenance window: 09/02/2021 02:00 CET

Managed Server Version 6/7: Update Docker 20.10.3, scheduled 5 years ago

We will update Docker to the latest version 20.10.3. Please make sure your containers are starting automatically, as we have to restart the Docker daemon to complete this update.

Start maintenance window: 08/02/2020 23:00 CET
Stop maintenance window: 09/02/2020 24:00 CET

Thursday 4th February 2021

Managed Server Version 5: MySQL Dumps: Remove Excluded Tables

By now, certain tables (TYPO3 cache tables, see full list below) have been excluded in our daily MySQL dumps created in ~/backup/. If you are unaware of those excludes, this could lead to unexpected behaviour when restoring databases. Therefore, we analyzed the current usage and conclueded that we can safely remove the excludes in favour of exporting the full database. The exports will require slightly more diskspace (LZOP compression is used), but the reduced complexity in case of emergency actions do justify this.

New included TYPO3 tables (other applications are not affected):

  • cache_extensions
  • cache_hash
  • cache_imagesizes
  • cache_pages
  • cache_pagesection
  • index_fulltext
  • index_grlist
  • index_phash
  • index_rel
  • index_sections
  • tx_realurl_errorlog
  • sys_refindex
  • cache_md5params
  • cache_treelist
  • cf_cache_hash
  • cf_cache_hash_tags
  • cf_cache_imagesizes
  • cf_cache_imagesizes_tags
  • cf_cache_pages
  • cf_cache_pagesection
  • cf_cache_pagesection_tags
  • cf_cache_pages_tags
  • cf_cache_rootline
  • cf_cache_rootline_tags
  • cf_extbase_datamapfactory_datamap
  • cf_extbase_datamapfactory_datamap_tags
  • cf_extbase_object
  • cf_extbase_object_tags
  • cf_extbase_reflection
  • cf_extbase_reflection_tags
  • cf_extbase_typo3dbbackend_queries
  • cf_extbase_typo3dbbackend_queries_tags
  • cf_extbase_typo3dbbackend_tablecolumns
  • cf_extbase_typo3dbbackend_tablecolumns_tags
  • cf_fluidcontent
  • cf_fluidcontent_tags
  • cf_flux
  • cf_flux_tags
  • cf_schemaker
  • cf_schemaker_tags
  • cf_vhs_main
  • cf_vhs_main_tags
  • cf_vhs_markdown
  • cf_vhs_markdown_tags

Reference #990

Wednesday 3rd February 2021

Managed Server Version 6: MySQL Dumps: Remove Excluded Tables

By now, certain tables (TYPO3 cache tables, see full list below) have been excluded in our daily MySQL dumps created in ~/backup/. If you are unaware of those excludes, this could lead to unexpected behaviour when restoring databases. Therefore, we analyzed the current usage and conclueded that we can safely remove the excludes in favour of exporting the full database. The exports will require slightly more diskspace (LZOP compression is used), but the reduced complexity in case of emergency actions do justify this.

New included TYPO3 tables (other applications are not affected):

  • cache_extensions
  • cache_hash
  • cache_imagesizes
  • cache_pages
  • cache_pagesection
  • index_fulltext
  • index_grlist
  • index_phash
  • index_rel
  • index_sections
  • tx_realurl_errorlog
  • sys_refindex
  • cache_md5params
  • cache_treelist
  • cf_cache_hash
  • cf_cache_hash_tags
  • cf_cache_imagesizes
  • cf_cache_imagesizes_tags
  • cf_cache_pages
  • cf_cache_pagesection
  • cf_cache_pagesection_tags
  • cf_cache_pages_tags
  • cf_cache_rootline
  • cf_cache_rootline_tags
  • cf_extbase_datamapfactory_datamap
  • cf_extbase_datamapfactory_datamap_tags
  • cf_extbase_object
  • cf_extbase_object_tags
  • cf_extbase_reflection
  • cf_extbase_reflection_tags
  • cf_extbase_typo3dbbackend_queries
  • cf_extbase_typo3dbbackend_queries_tags
  • cf_extbase_typo3dbbackend_tablecolumns
  • cf_extbase_typo3dbbackend_tablecolumns_tags
  • cf_fluidcontent
  • cf_fluidcontent_tags
  • cf_flux
  • cf_flux_tags
  • cf_schemaker
  • cf_schemaker_tags
  • cf_vhs_main
  • cf_vhs_main_tags
  • cf_vhs_markdown
  • cf_vhs_markdown_tags

Reference #990

Tuesday 2nd February 2021

Security Update GitLab13.7.6, scheduled 5 years ago

We will update GitLab to version 13.7.6.

Start maintenance window: 02/02/2021 00:00 CET
Stop maintenance window: 02/02/2021 02:00 CET

Monday 1st February 2021

Update Discourse, scheduled 5 years ago

We will update Discourse to version v2.6.1.

Start maintenance window: 01/02/2021 23:00 CET
Stop maintenance window: 02/02/2021 02:00 CET

Managed Server Version 6: Update MariaDB 10.1, scheduled 5 years ago

Two vulnerabilities were fixed by upgrading the MariaDB database server packages to the latest version on the 10.1 branch.

Start maintenance window: 01/02/2021 23:00 CET
Stop maintenance window: 02/02/2021 02:00 CET

Sunday 31st January 2021

No incidents reported

Saturday 30th January 2021

No incidents reported

Friday 29th January 2021

No incidents reported