From ac4fc89939fb6622ff9f7dd43cd3db800b57f3c4 Mon Sep 17 00:00:00 2001
From: Brian White <44818189+brianrudolf@users.noreply.github.com>
Date: Mon, 15 Sep 2025 13:27:02 -0400
Subject: [PATCH 1/4] Allow removing engine resource limits

---
 .../templates/engine/engine.deployment.yaml                 | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/charts/deepgram-self-hosted/templates/engine/engine.deployment.yaml b/charts/deepgram-self-hosted/templates/engine/engine.deployment.yaml
index df91dd9..2a306d1 100644
--- a/charts/deepgram-self-hosted/templates/engine/engine.deployment.yaml
+++ b/charts/deepgram-self-hosted/templates/engine/engine.deployment.yaml
@@ -108,13 +108,17 @@ spec:
         resources:
           requests:
             memory: "{{ $.Values.engine.resources.requests.memory }}"
-            cpu: "{{ $.Values.engine.resources.requests.cpu }}"
+            cpu: "{{ .Values.engine.resources.requests.cpu }}"
             {{- if gt (int $.Values.engine.resources.requests.gpu) 0 }}
             nvidia.com/gpu: {{ $.Values.engine.resources.requests.gpu }}
             {{- end }}
           limits:
+            {{- if .Values.engine.resources.limits.memory }}
             memory: "{{ $.Values.engine.resources.limits.memory }}"
+            {{- end }}
+            {{- if .Values.engine.resources.limits.cpu }}
             cpu: "{{ $.Values.engine.resources.limits.cpu }}"
+            {{- end }}
             {{- if gt (int $.Values.engine.resources.limits.gpu) 0 }}
             nvidia.com/gpu: {{ $.Values.engine.resources.limits.gpu }}
             {{- end }}

From c140eace76463136dd764355b817f3c4d8ab46fb Mon Sep 17 00:00:00 2001
From: Brian White <44818189+brianrudolf@users.noreply.github.com>
Date: Mon, 15 Sep 2025 13:28:55 -0400
Subject: [PATCH 2/4] Update engine.deployment.yaml

---
 .../templates/engine/engine.deployment.yaml                     | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/charts/deepgram-self-hosted/templates/engine/engine.deployment.yaml b/charts/deepgram-self-hosted/templates/engine/engine.deployment.yaml
index 2a306d1..ed1c8f3 100644
--- a/charts/deepgram-self-hosted/templates/engine/engine.deployment.yaml
+++ b/charts/deepgram-self-hosted/templates/engine/engine.deployment.yaml
@@ -108,7 +108,7 @@ spec:
         resources:
           requests:
             memory: "{{ $.Values.engine.resources.requests.memory }}"
-            cpu: "{{ .Values.engine.resources.requests.cpu }}"
+            cpu: "{{ $.Values.engine.resources.requests.cpu }}"
             {{- if gt (int $.Values.engine.resources.requests.gpu) 0 }}
             nvidia.com/gpu: {{ $.Values.engine.resources.requests.gpu }}
             {{- end }}

From e819e50df8a2c6b2a9fe86d350a70712a49d0c65 Mon Sep 17 00:00:00 2001
From: Brian White <brian.white@replicant.ai>
Date: Mon, 15 Sep 2025 14:13:20 -0400
Subject: [PATCH 3/4] Correct context reference for engine resources

---
 .../templates/engine/engine.deployment.yaml               | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/charts/deepgram-self-hosted/templates/engine/engine.deployment.yaml b/charts/deepgram-self-hosted/templates/engine/engine.deployment.yaml
index ed1c8f3..709afd1 100644
--- a/charts/deepgram-self-hosted/templates/engine/engine.deployment.yaml
+++ b/charts/deepgram-self-hosted/templates/engine/engine.deployment.yaml
@@ -113,10 +113,10 @@ spec:
             nvidia.com/gpu: {{ $.Values.engine.resources.requests.gpu }}
             {{- end }}
           limits:
-            {{- if .Values.engine.resources.limits.memory }}
+            {{- if $.Values.engine.resources.limits.memory }}
             memory: "{{ $.Values.engine.resources.limits.memory }}"
             {{- end }}
-            {{- if .Values.engine.resources.limits.cpu }}
+            {{- if $.Values.engine.resources.limits.cpu }}
             cpu: "{{ $.Values.engine.resources.limits.cpu }}"
             {{- end }}
             {{- if gt (int $.Values.engine.resources.limits.gpu) 0 }}
@@ -161,13 +161,13 @@ spec:
           {{- $gcpGpdEnabled := $.Values.engine.modelManager.volumes.gcp.gpd.enabled }}
 
           {{- $enabledCount := (int $customClaimEnabled) | add (int $awsEfsEnabled) | add (int $gcpGpdEnabled) }}
- 
+
           {{- if eq $enabledCount 0 }}
           {{- fail "Error: At least one of customVolumeClaim.enabled, aws.efs.enabled, or gcp.gpd.enabled must be set to true." }}
           {{- else if gt $enabledCount 1 }}
           {{- fail "Error: Only one of customVolumeClaim.enabled, aws.efs.enabled, or gcp.gpd.enabled can be set to true." }}
           {{- end }}
- 
+
           {{- if $customClaimEnabled }}
             {{- if not $customClaimName }}
             {{- fail "Error: customVolumeClaim.name must be set when customVolumeClaim.enabled is true." }}

From 395e80ebe6d9d9e19f07244e78e4c0a090e4ac19 Mon Sep 17 00:00:00 2001
From: jkroll-deepgram <julia.kroll@deepgram.com>
Date: Wed, 17 Sep 2025 12:01:24 -0500
Subject: [PATCH 4/4] Add changelog line

---
 charts/deepgram-self-hosted/CHANGELOG.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/charts/deepgram-self-hosted/CHANGELOG.md b/charts/deepgram-self-hosted/CHANGELOG.md
index a929f07..5e72a83 100644
--- a/charts/deepgram-self-hosted/CHANGELOG.md
+++ b/charts/deepgram-self-hosted/CHANGELOG.md
@@ -16,6 +16,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 - Added `externalTrafficPolicy` configuration for LoadBalancer services to control traffic routing behavior
 - Updated sample configurations to demonstrate service configuration options including LoadBalancer security settings
 - Container-level security context support to Helm templates
+- Supported removing resource limits on Engine pods
 
 ### Changed