configure shutdown instructions in runit stage 3

2024-02-22 09:58:13 +08:00 · 2024-02-22 09:58:13 +08:00 · e4dcc0e84a
commit e4dcc0e84a
parent 1f3591a693
2 changed files with 29 additions and 0 deletions
--- a/flake.nix
+++ b/flake.nix
@ -19,6 +19,7 @@
          ./pr-28.patch
          ./pr-29.patch
          ./pr-30.patch
+          ./pr-31.patch
        ];
      };

--- a/pr-31.patch
+++ b/pr-31.patch
@ -0,0 +1,28 @@
+diff --git a/runit.nix b/runit.nix
+index d7b0bf3..64f99f2 100644
+--- a/runit.nix
+++ b/runit.nix
+@@ -57,6 +57,23 @@ in
+       '';
+       "runit/3".source = pkgs.writeScript "3" ''
+         #!${pkgs.runtimeShell}
+        echo Waiting for services to stop...
+        sv force-stop /etc/service/*
+        sv exit /etc/service/*
+
+        echo Sending TERM signal to processes...
+        pkill --inverse -s0,1 -TERM
+        sleep 1
+        echo Sending KILL signal to processes...
+        pkill --inverse -s0,1 -KILL
+
+        echo Unmounting filesystems, disabling swap...
+        swapoff -a
+        umount -r -a -t nosysfs,noproc,nodevtmpfs,notmpfs
+        echo Remounting rootfs read-only...
+        mount -o remount,ro /
+
+        sync
+         echo and down we go
+       '';
+       "service/sshd/run".source = pkgs.writeScript "sshd_run" ''