From d8ad1e179431af4e63117d0d38459d0055dfa488 Mon Sep 17 00:00:00 2001
From: atlas <atlas@hyperhive.local>
Date: Sat, 7 Nov 2026 14:19:52 +0100
Subject: [PATCH] forgejo, bao: let the go process collector read /proc/stat so
 the uptime panels have data

---
 nix/host-modules/hive-forge/default.nix | 7 +++++++
 nix/host-modules/swarm-bao.nix          | 6 ++++++
 2 files changed, 13 insertions(+)

diff --git a/nix/host-modules/hive-forge/default.nix b/nix/host-modules/hive-forge/default.nix
index e3af94e4..e6bab15d 100644
--- a/nix/host-modules/hive-forge/default.nix
+++ b/nix/host-modules/hive-forge/default.nix
@@ -820,6 +820,13 @@ in
             "d /var/lib/forgejo/data/actions_artifacts 0750 forgejo forgejo - -"
           ];
 
+          # The Go process collector derives `process_start_time_seconds` from
+          # `btime` in /proc/stat and omits the series without a word when the
+          # file is unreadable. Upstream's unit sets `ProcSubset = "pid"`,
+          # which hides it, and the Uptime panel reads that series.
+          # `ProtectProc = "invisible"` stays, so other processes remain hidden.
+          systemd.services.forgejo.serviceConfig.ProcSubset = lib.mkForce "all";
+
           # Ensure Forgejo has a usable GPG signing key so UI merges / CRUD
           # commits are signed instead of erroring "does not have a signing
           # key". This service (a) generates a key in forgejo's persistent
diff --git a/nix/host-modules/swarm-bao.nix b/nix/host-modules/swarm-bao.nix
index 66feefb1..d11e9c02 100644
--- a/nix/host-modules/swarm-bao.nix
+++ b/nix/host-modules/swarm-bao.nix
@@ -4405,6 +4405,12 @@ in
               # the 60-144 s raft open; `Restart=on-failure` upstream then
               # restarts it cold.
               TimeoutStartSec = openbaoStartSec;
+              # The Go process collector derives `process_start_time_seconds`
+              # from `btime` in /proc/stat and omits the series without a word
+              # when the file is unreadable. Upstream's unit sets
+              # `ProcSubset = "pid"`, which hides it, and the Uptime panel reads
+              # that series. `ProtectProc = "invisible"` stays.
+              ProcSubset = lib.mkForce "all";
             }
             // lib.optionalAttrs haveServerTls {
               LoadCredential = [ "${serverKeyCredential}:${serverKeyPath}" ];