From 3524a85008ca910214259cda0e4a651c1df959ab Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Murat=20=C3=96ZDEM=C4=B0R?= <muratozdemir@tarla.io>
Date: Fri, 19 Jun 2026 19:19:04 +0300
Subject: [PATCH] fix(ansible): enable vm.overcommit_memory only for app nodes
 (redis)

---
 ansible/roles/base/tasks/main.yml | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/ansible/roles/base/tasks/main.yml b/ansible/roles/base/tasks/main.yml
index 5e08006..3aeb5fa 100644
--- a/ansible/roles/base/tasks/main.yml
+++ b/ansible/roles/base/tasks/main.yml
@@ -80,3 +80,11 @@
     state: started
     daemon_reload: yes
   when: hetzner_floating_ip is defined
+
+- name: Set vm.overcommit_memory = 1 for Redis (App Nodes Only)
+  ansible.posix.sysctl:
+    name: vm.overcommit_memory
+    value: '1'
+    state: present
+    reload: yes
+  when: inventory_hostname in groups['app']