Add link to apex from access page

.gitignore

@@ -1 +1,2 @@
-./public
+/public
+.hugo_build.lock

content/_index.md

@@ -4,19 +4,19 @@ Welcome to the jungle, a set of machines with no imposed rules that are fully
 controlled and maintained by their users.
 
 The configuration of all the machines is written in a centralized [git
-repository][config] using the Nix language for NixOS. Changes in the
+repository][jungle] using the Nix language for NixOS. Changes in the
 configuration of the machines are introduced by merge requests and pass a review
 step before being deployed.
 
-[config]: https://pm.bsc.es/gitlab/rarias/jungle
+[jungle]: https://jungle.bsc.es/git/rarias/jungle
 
-The machines have access to the large list of packages available in
+All jungle machines have access to the large list of packages (>120k) available
-[Nixpkgs][nixpkgs] and a custom set of packages named [bscpkgs][bscpkgs],
+in [Nixpkgs][nixpkgs] and a custom set of [BSC packages][overlay] specifically
-specifically tailored to our needs for HPC machines. Users can install their own
+tailored to our needs for HPC machines. Users can install any packages on their
-packages and made them system-wide available by opening a merge request.
+own or request them to be system-wide available for all users.
 
 [nixpkgs]: https://github.com/NixOS/nixpkgs
-[bscpkgs]: https://pm.bsc.es/gitlab/rarias/bscpkgs
+[overlay]: https://jungle.bsc.es/git/rarias/jungle/src/branch/master/overlay.nix
 
 We have put a lot of effort to guarantee very good reproducibility properties in
 the configuration of the machines and the software they use.

content/access/index.md

@@ -7,7 +7,7 @@ description: "Request access to the machines"
 
 To request access to the machines we will need some information:
 
-1. Which machines you want access to ([hut](/hut), [fox](/fox), owl1, owl2, eudy, koro...)
+1. Which machines you want access to ([apex](/apex), [hut](/hut), [fox](/fox), [owl1, owl2](/owl), eudy, koro...)
 1. Your user name (make sure it matches the one you use for the BSC intranet)
 1. Your real name and surname (for identification purposes)
 1. The salted hash of your login password, generated with `mkpasswd -m sha-512`

content/apex/_index.md

@@ -0,0 +1,18 @@
+---
+title: "Apex"
+description: "Login node"
+date: 2025-09-05T15:34:59+02:00
+---
+
+![Apex](apex.jpg)
+
+Apex serves as the login node to the rest of machines in jungle. Connect to it
+by accessing `ssflogin.bsc.es`, only from the apex you will be able to see other
+machines.
+
+Use `sinfo` to see which nodes are available and `salloc` to request them (see
+the manual for more details). Avoid doing large builds or computations in apex,
+use a different node instead.
+
+The home is mounted from a hardware RAID 5 of 4 disks, and is shared across
+other machines.

content/hut/_index.md

@@ -23,7 +23,7 @@ a good candidate for low noise executions.
 We provide a binary cache in `hut`, with the aim of avoiding unnecessary
 recompilation of packages.
 
-The cache should contain common packages from bscpkgs, but we don't provide
+The cache should contain common packages from jungle, but we don't provide
 any guarantee that of what will be available in the cache, or for how long.
 We recommend following the latest version of the `jungle` flake to avoid cache
 misses.