From 1adc44dcee19443e55e780446e18b0ad39ca78cb Mon Sep 17 00:00:00 2001
From: David Lehuby <david.lehuby@minaprotocol.com>
Date: Thu, 14 Nov 2024 10:27:55 +1000
Subject: [PATCH] PM-2074 - Add Lifecycle hook to openmina-frontend

---
 openmina-frontend/README.md                 | 1 +
 openmina-frontend/templates/deployment.yaml | 4 ++++
 openmina-frontend/values.yaml               | 9 +++++++++
 3 files changed, 14 insertions(+)

diff --git a/openmina-frontend/README.md b/openmina-frontend/README.md
index b6d8514..637f940 100644
--- a/openmina-frontend/README.md
+++ b/openmina-frontend/README.md
@@ -59,6 +59,7 @@ helmfile status
 | ingress.enabled | bool | `false` | The ingress |
 | ingress.hosts | list | `[{"host":"chart-example.local","paths":[{"path":"/","pathType":"ImplementationSpecific"}]}]` | The Ingress Hosts |
 | ingress.tls | list | `[]` | The Ingress TLS configuration |
+| lifecycle | object | `{"preStop":{"exec":{"command":["sh","-c","sleep 15 && kill -SIGQUIT 1"]}}}` | Lifecycle hooks |
 | livenessProbe | string | `nil` | The arguments to pass at runtime |
 | nameOverride | string | `""` | Name override |
 | nodeSelector | object | `{}` | The node selector |
diff --git a/openmina-frontend/templates/deployment.yaml b/openmina-frontend/templates/deployment.yaml
index d35f914..933b44f 100644
--- a/openmina-frontend/templates/deployment.yaml
+++ b/openmina-frontend/templates/deployment.yaml
@@ -40,6 +40,10 @@ spec:
             {{- toYaml .Values.securityContext | nindent 12 }}
           image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
           imagePullPolicy: {{ .Values.image.pullPolicy }}
+          {{- with .Values.lifecycle }}
+          lifecycle:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
           ports:
             - name: http
               containerPort: {{ .Values.service.port }}
diff --git a/openmina-frontend/values.yaml b/openmina-frontend/values.yaml
index f38f74c..dfb80cb 100644
--- a/openmina-frontend/values.yaml
+++ b/openmina-frontend/values.yaml
@@ -146,3 +146,12 @@ tolerations: []
 
 # -- The affinity
 affinity: {}
+
+# -- Lifecycle hooks
+lifecycle:
+  preStop:
+    exec:
+      command:
+      - sh
+      - -c
+      - sleep 15 && kill -SIGQUIT 1