hashipi

commit c62fe4a76298087edef2df5f970e4d3c31a440c2
parent 22736de3d8f37532f9abae2e425c66b46f302a44
Author: Andreas Gruhler <andreas.gruhler@adfinis.com>
Date:   Thu, 25 May 2023 00:52:14 +0200

feat(nomad): reserve client host resources

Diffstat:
M
nomad.sh
 | 
10
++++++++++

1 file changed, 10 insertions(+), 0 deletions(-)
diff --git a/nomad.sh b/nomad.sh
@@ -70,6 +70,16 @@ client {
   host_network "private" {
     cidr = "127.0.0.1/32"
   }
+
+  # Avoid resource contention between host/workload when oversubscribing
+  # memory. Reserve a portion of the node's resources from receiving tasks.
+  # https://developer.hashicorp.com/nomad/docs/job-specification/resources#memory-oversubscription
+  reserved {
+    # CPU to reserve, in MHz
+    cpu = 1000
+    # memory to reserve, in MB
+    memory = 256
+  }
 }
 
 plugin "nomad-driver-podman" {