From 03f1bce3ebcbd38af2477ca923f88f78c3f91400 Mon Sep 17 00:00:00 2001
From: mpw <x@mpw.sh>
Date: Sun, 30 Jul 2023 16:39:21 -0300
Subject: [PATCH 1/2] deploy 1 runner per node unless all busy

---
 charts/github-runners/templates/runner.yaml | 20 +++++++++++++++++++-
 charts/github-runners/values.yaml           |  2 ++
 2 files changed, 21 insertions(+), 1 deletion(-)

diff --git a/charts/github-runners/templates/runner.yaml b/charts/github-runners/templates/runner.yaml
index 0bf2adf..af1c36e 100644
--- a/charts/github-runners/templates/runner.yaml
+++ b/charts/github-runners/templates/runner.yaml
@@ -8,9 +8,14 @@ kind: RunnerDeployment
 metadata:
   name: {{ $runner.name }}-{{ . }}
   namespace: actions-runner-system
+  labels:
+    arch: {{ . }}
+    organization: {{ $organizationName }}
 spec:
+  replicas: {{ $runner.replicas.min }}
   template:
     spec:
+      repository: {{ $organizationName }}/{{ $runner.repository }}
       labels:
       - {{ . }}
       {{- if eq . "amd64" }}
@@ -19,11 +24,24 @@ spec:
       nodeSelector:
         kubernetes.io/arch: {{ . }}
       tolerations:
+      {{- if $runner.extraTolerations }}
+      {{ toYaml $runner.extraTolerations | indent 8 }}
+      {{- end }}
       - key: "kubernetes.io/arch"
         operator: "Equal"
         value: {{ . }}
         effect: "NoSchedule"
-      repository: {{ $organizationName }}/{{ $runner.repository }}
+      topologySpreadConstraints:
+      {{- if $runner.extraConstraints }}
+      {{ toYaml $runner.extraConstraints | indent 8 }}
+      {{- end }}
+      - maxSkew: 1
+        topologyKey: kubernetes.io/hostname
+        whenUnsatisfiable: ScheduleAnyway
+        labelSelector:
+          matchLabels:
+            arch: {{ . }}
+            organization: {{ $organizationName }}
 ---
 apiVersion: actions.summerwind.dev/v1alpha1
 kind: HorizontalRunnerAutoscaler
diff --git a/charts/github-runners/values.yaml b/charts/github-runners/values.yaml
index 21906cd..e176968 100644
--- a/charts/github-runners/values.yaml
+++ b/charts/github-runners/values.yaml
@@ -5,6 +5,8 @@ runners: []
 #   architectures:
 #     - arm64
 #     - amd64
+#   extraTolerations: []
+#   extraConstraints: []
 #   replicas:
 #     min: 0
 #     max: 5

From 8a3ef6a15da535299fb12b35a791259d6edf0149 Mon Sep 17 00:00:00 2001
From: mpw <x@mpw.sh>
Date: Sun, 30 Jul 2023 17:41:04 -0300
Subject: [PATCH 2/2] add extraSpecs

---
 charts/github-runners/Chart.yaml            | 4 ++--
 charts/github-runners/templates/runner.yaml | 5 +++++
 charts/github-runners/values.yaml           | 1 +
 3 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/charts/github-runners/Chart.yaml b/charts/github-runners/Chart.yaml
index 62150fe..be59782 100644
--- a/charts/github-runners/Chart.yaml
+++ b/charts/github-runners/Chart.yaml
@@ -19,12 +19,12 @@ type: application
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
 
-version: 0.1.1
+version: 0.1.2
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to
 # follow Semantic Versioning. They should reflect the version the application is using.
 # It is recommended to use it with quotes.
-appVersion: 0.1.1
+appVersion: 0.1.2
 sources:
   - https://github.com/holaplex/helm-charts
diff --git a/charts/github-runners/templates/runner.yaml b/charts/github-runners/templates/runner.yaml
index af1c36e..6bfc5ac 100644
--- a/charts/github-runners/templates/runner.yaml
+++ b/charts/github-runners/templates/runner.yaml
@@ -16,6 +16,11 @@ spec:
   template:
     spec:
       repository: {{ $organizationName }}/{{ $runner.repository }}
+      {{- with $runner.extraSpecs }}
+      {{- range $key, $value := . }}
+      {{ $key }}: {{ $value }}
+      {{- end }}
+      {{- end }}
       labels:
       - {{ . }}
       {{- if eq . "amd64" }}
diff --git a/charts/github-runners/values.yaml b/charts/github-runners/values.yaml
index e176968..44e001d 100644
--- a/charts/github-runners/values.yaml
+++ b/charts/github-runners/values.yaml
@@ -7,6 +7,7 @@ runners: []
 #     - amd64
 #   extraTolerations: []
 #   extraConstraints: []
+#   extraSpecs: []
 #   replicas:
 #     min: 0
 #     max: 5