Current Bench Maintenance
Due to storage related maintenance operations on Monday 19th February ‘24 between 6:30am and 9:30am (UTC+1), the current-bench benchmarking service will be u...
OCaml.org Infrastructure
Recent Posts
Electrial Work in the Datacentre
There is an electrical shutdown for essential maintenance this weekend, which will affect large parts of the cluster. All Power9, ARM64, RISC-V, Windows and...
Relocating opam.ci.ocaml.org and ocaml.ci.dev
About six months ago, opam-repo-ci (opam.ci.ocaml.org) suffered from a lack of system memory (issue 220) which caused it to be moved to the machine hosting o...
macOS Sonoma Update
OBuilder workers for both Intel and Apple Silicon have been updated from macOS Ventura to macOS Sonoma 14.1.1.
Current Bench Maintenance
Due to storage related maintenance operations on Wednesday 8th November ‘23 between 12:00pm and 3:00pm (UTC+1), the current-bench benchmarking service will b...
FreeBSD is Available in More Places
Previously the infrastructure team had made FreeBSD available for opam-repo-ci. Now we can announce that the same support has been added to ocaml-ci, giving...
FreeBSD is now tested in opam-repo-ci
OBuilder now supports FreeBSD which has allowed opam-repo-ci to be extended to test against it. Currently, we are testing Opam 2.1.5 with OCaml 4.14.1 and O...
Upgrading to Debian 12 for ocaml docker images
The OCaml infrastructure team is going to move to Debian 12 as the main distribution from Debian 11. We will continue to provide Debian 11 and 10 images whil...
Relocation of opam.ci.ocaml.org and ocaml.ci.dev
The server toxis where Opam-Repo-CI and OCaml-CI were deployed suffered hardware difficulties yesterday, resulting in BTRFS filesystem corruption and memory ...
Grafana Dashboard Changes
The Grafana dashboards at status.ci3.ocamllabs.io and status.ci.ocamllabs.io have been merged into a single dashboard at status.ci.ocamllabs.io. HTTP redire...
An Update on the Environmental Impact of the OCaml.org Cluster
TL;DR For the 19 machines we monitor in the OCaml.org cluster we are seeing a figure in the ball park of 70kg of CO2e per week. Discussion thread here.
Temporary relocation of opam.ci.ocaml.org
Due to operational difficulties, opam.ci.ocaml.org has temporarily moved to toxis.caelum.ci.dev. An HTTP redirect is in place. Please do not update your bo...
check.ocamllabs.io moved to check.ci.ocaml.org
check.ocamllabs.io has moved to check.ci.ocaml.org. Furthermore, HTTP connections are now upgraded to HTTPS.
Updated Linux Distros and OCaml versions
New Ubuntu 23.04 and Fedora 38 distributions have been added to docker base image builder. Following their respective releases: Ubuntu 23.04 was released ...
Maintenance Operations
Due to maintenance operations on Tuesday 11th April between 7:30am and 11:00am (UTC+1), the build system will be running at approximately 50% capacity. You ...
Renaming opam.ci.ocaml.org / opam.ci3.ocamllabs.io
The intention is to retire the ocamllabs.io domain. Therefore any services using the domain will be redirected. From today, the Web UI for Opam Repo CI is av...
Sunsetting opam-repository-mingw
As previously announced, “opam-repository-mingw” is no longer receiving updates.
opam.ocaml.org move to Scaleway
Following @avsm post on discuss.ocaml.org, we are pleased to announce that DNS names have now been switched over.
Promote watch.ocaml.org to non-beta
watch.ocaml.org has been updated to run as a Docker service stack rather than via docker-compose. This change allowed an OCurrent pipeline to monitor the Do...
Now using Tarsnap for VM backups
Some of our ocaml.org services such as involve storing user uploaded content. We need a way to make sure these are backed up in case of information loss, a...
Relocating OCaml.org
Equinix is closing their data centre in Amsterdam where we currently host www.ocaml.org and staging.ocaml.org on an m1.xlarge.x86. These websites will be mov...