From 7bc4ae1f8b769c6f2eff0b682b6cd8a18f9ec153 Mon Sep 17 00:00:00 2001
From: Ian Fijolek <ian@iamthefij.com>
Date: Fri, 29 Dec 2023 07:36:23 -0800
Subject: [PATCH] Reserve node memory to reduce OOM kills

---
 ansible_playbooks/ansible_hosts.yml | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/ansible_playbooks/ansible_hosts.yml b/ansible_playbooks/ansible_hosts.yml
index bd48058..2e88044 100644
--- a/ansible_playbooks/ansible_hosts.yml
+++ b/ansible_playbooks/ansible_hosts.yml
@@ -5,6 +5,7 @@ all:
       hosts:
         n1.thefij:
           nomad_node_role: both
+          nomad_reserved_memory: 1024
           # nomad_meta:
           #   hw_transcode.device: /dev/dri
           #   hw_transcode.type: intel
@@ -26,12 +27,13 @@ all:
               mode: "0755"
               read_only: false
         n2.thefij:
+          nomad_node_role: both
+          nomad_node_class: ingress
+          nomad_reserved_memory: 1024
           nfs_mounts:
             - src: 10.50.250.2:/srv/volumes
               path: /srv/volumes/moxy
               opts: proto=tcp,rw
-          nomad_node_class: ingress
-          nomad_node_role: both
           nomad_unique_host_volumes:
             - name: nextcloud-data
               path: /srv/volumes/nextcloud
@@ -47,6 +49,7 @@ all:
               read_only: false
         pi4:
           nomad_node_role: both
+          nomad_reserved_memory: 512
           nomad_meta:
             hw_transcode.device: /dev/video11
             hw_transcode.type: raspberry