From e5f7dc4ddadf7718904e61a0adb3f4ab43093ab7 Mon Sep 17 00:00:00 2001
From: Evangelos Foutras <evangelos@foutrelis.com>
Date: Sun, 22 Aug 2021 23:03:15 +0300
Subject: [PATCH] Do not reboot gemini if there are logged on users
This is done to avoid killing db-update and related processes.
---
playbooks/tasks/include/upgrade-server.yml | 20 ++++++++++++++++----
1 file changed, 16 insertions(+), 4 deletions(-)
diff --git a/playbooks/tasks/include/upgrade-server.yml b/playbooks/tasks/include/upgrade-server.yml
index cae39fe1f..48b283ef7 100644
--- a/playbooks/tasks/include/upgrade-server.yml
+++ b/playbooks/tasks/include/upgrade-server.yml
@@ -24,10 +24,22 @@
when: pgrep_systemd_nspawn is succeeded
when: "'buildservers' in group_names"
-- name: wait for svntogit to finish
- wait_for:
- path: /srv/svntogit/update-repos.sh.lock
- state: absent
+- name: gemini pre-reboot checks
+ block:
+ - name: wait for svntogit to finish
+ wait_for:
+ path: /srv/svntogit/update-repos.sh.lock
+ state: absent
+
+ - name: list logged on users
+ command: who
+ register: who
+
+ - name: abort reboot with logged on users
+ meta: end_host
+ when:
+ - who is changed
+ - who.stdout_lines|length > 1
when: inventory_hostname == "gemini.archlinux.org"
- name: reboot
--
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