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Merged
merged 2 commits into from
Jun 10, 2025
+15 −2
Merged

Add inftyai-scheduler support and config updates #447

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c6f907a
Add inftyai-scheduler support and config updates
carlory Jun 9, 2025
38cd59c
disable scheduler-plugins by default
carlory Jun 10, 2025
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4 changes: 3 additions & 1 deletion Makefile
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Expand Up @@ -317,7 +317,9 @@ $(HELMIFY): $(LOCALBIN)

.PHONY: helm
helm: manifests kustomize helmify
$(KUSTOMIZE) build config/default | $(HELMIFY) -crd-dir
$(KUSTOMIZE) build config/default \
| yq 'select(.kind and (.kind != "ConfigMap" or .metadata.name != "llmaz-global-config"))' \
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Better not to add too much logic to the makefile command, what's the advantages over the current one?

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@carlory carlory Jun 9, 2025 •
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Because the default value is default-scheduler in config/default/configmap.yaml and it can not be easily changed by user via helm install --set command.

I can not edit chart/template/global-config.yaml because it is generated by helmify. I want users to be able to easily use the chart without extra configuration.

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But it's not a general solution, we have a lot of configurations.

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I'm ok to let user configure the configmaps via global.values.yaml. It's also not difficult.

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Can we switch the default scheduler to inftyai-scheduler in config/default/configmap.yaml? And add make install-inftyai-scheduler and make uninstall-inftyai-scheduler to the Makefile.

install-inftyai-scheduler:
	kubectl apply --server-side -k config/inftyai-scheduler

.PHONY: uninstall-prometheus
uninstall-inftyai-scheduler:
	kubectl delete -k config/inftyai-scheduler

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@carlory carlory Jun 10, 2025 •
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If not, we can not enable the inftyai-scheduler in chart by default due to the immutability of the configmap which is generated by helmify.

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I'm ok to let user configure the configmaps via global.values.yaml. It's also not difficult.

This pr has supported it.

| $(HELMIFY) -crd-dir

.PHONY: helm-install
helm-install: helm
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7 changes: 5 additions & 2 deletions chart/Chart.lock
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Expand Up @@ -2,6 +2,9 @@ dependencies:
- name: lws
repository: oci://registry.k8s.io/lws/charts
version: 0.6.1
- name: kube-scheduler
repository: oci://registry-1.docker.io/inftyai
version: 0.0.1
- name: open-webui
repository: https://helm.openwebui.com
version: 6.4.0
Expand All @@ -11,5 +14,5 @@ dependencies:
- name: ai-gateway-helm
repository: oci://registry-1.docker.io/envoyproxy
version: v0.1.5
digest: sha256:0ec1b490fc7cd028186811c1776f786b16b5f55faf93cfdf2a04c24b1ba08bdb
generated: "2025-05-20T21:08:50.138833832+08:00"
digest: sha256:b2b856b107e9e03d175f381a93b83b001211df02f1c1ef1ee13b23147aed50e8
generated: "2025-06-09T10:04:15.540138+08:00"
4 changes: 4 additions & 0 deletions chart/Chart.yaml
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Expand Up @@ -25,6 +25,10 @@ dependencies:
version: 0.6.1
repository: "oci://registry.k8s.io/lws/charts"
condition: leaderWorkerSet.enabled
- name: kube-scheduler
version: 0.0.1
repository: "oci://registry-1.docker.io/inftyai"
condition: kube-scheduler.enabled
- name: open-webui
version: "6.4.0"
repository: "https://helm.openwebui.com"
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12 changes: 11 additions & 1 deletion chart/templates/global-config.yaml
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Expand Up @@ -5,4 +5,14 @@ metadata:
labels:
{{- include "chart.labels" . | nindent 4 }}
data:
config.data: {{ .Values.globalConfig.configData | toYaml | indent 1 }}
config.data: |-
{{- $base := deepCopy .Values.globalConfig.configData }}
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What I mean is we may have several configurations in globalconfig, so this is not a general solution, I would suggest revert to the original configurations, and people can modify the chart/values.global.yaml before installation/upgrade, does that workaround?

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It works. Howerver, if an user want to use the scheduler, he have to do the following:

  1. Get values from chart via helm show values oci://registry-1.docker.io/inftyai/llmaz > /t mp/values.yaml

  2. Modify the values.yaml to enable the scheduler like this:

kube-scheduler:
  enabled: true

globalConfig:
  configData: |-
    scheduler-name: inftyai-scheduler
    # init-container-image: inftyai/model-loader:v0.0.10
  1. Install the chart with the modified values.yaml.

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We can not add this config to values.global.yaml in codebase because make helm-package appends (not merge) the file to values.yaml.

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@carlory carlory Jun 10, 2025 •
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Another drawback is that users need to provide the whole content of the configData when they want to change only one field because the globalConfig.configData is a string, not a map.

{{- $ks := get .Values "kube-scheduler" }}
{{- if and $ks (get $ks "enabled") (hasKey $ks "scheduler") }}
{{- $scheduler := get $ks "scheduler" }}
{{- $name := get $scheduler "name" }}
{{- if $name }}
{{- $_ := set $base "scheduler-name" $name }}
{{- end }}
{{- end }}
{{- toYaml $base | nindent 4 }}
13 changes: 13 additions & 0 deletions chart/values.global.yaml
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Expand Up @@ -30,6 +30,11 @@ backendRuntime:
leaderWorkerSet:
enabled: true

kube-scheduler:
enabled: true
# scheduler:
# name: inftyai-scheduler

prometheus:
# Prometheus is required to enable smart routing.
enabled: false
Expand Down Expand Up @@ -58,3 +63,11 @@ envoy-gateway:
enabled: true
envoy-ai-gateway:
enabled: true

globalConfig:
configData:
# If kube-scheduler is enabled, the scheduler-name will
# be automatically overwritten by the kube-scheduler.scheduler.name,
# when generating the global-config ConfigMap.
scheduler-name: default-scheduler
# init-container-image: inftyai/model-loader:v0.0.10
4 changes: 0 additions & 4 deletions chart/values.yaml
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Expand Up @@ -25,10 +25,6 @@ controllerManager:
replicas: 1
serviceAccount:
annotations: {}
globalConfig:
configData: |-
scheduler-name: default-scheduler
# init-container-image: inftyai/model-loader:v0.0.10
kubernetesClusterDomain: cluster.local
metricsService:
ports:
Expand Down
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