From 02c8abb67b48ce048ca8c79ba6c92d245542ec6b81c9126dfc2a6aa43313ff32 Mon Sep 17 00:00:00 2001
From: Andrew <andrewmurray@ezscale.cloud>
Date: Sun, 26 Apr 2026 22:53:56 -0400
Subject: [PATCH] feat(helm): app Deployment (nginx + php-fpm sidecar)

Two-container pod sharing source via emptyDir populated by init
container. Nginx vhost in a separate ConfigMap. OAuth keys mounted
from the chart Secret as files under /var/www/html/secrets/, copied
into storage/ by the prod entrypoint.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
---
 .../templates/configmap-nginx.yaml            |  48 +++++++++
 .../templates/deployment-app.yaml             | 100 ++++++++++++++++++
 2 files changed, 148 insertions(+)
 create mode 100644 helm/ezscale-website/templates/configmap-nginx.yaml
 create mode 100644 helm/ezscale-website/templates/deployment-app.yaml

diff --git a/helm/ezscale-website/templates/configmap-nginx.yaml b/helm/ezscale-website/templates/configmap-nginx.yaml
new file mode 100644
index 0000000..84f7ce3
--- /dev/null
+++ b/helm/ezscale-website/templates/configmap-nginx.yaml
@@ -0,0 +1,48 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ include "ezscale-website.fullname" . }}-nginx
+  labels: {{- include "ezscale-website.labels" . | nindent 4 }}
+data:
+  default.conf: |
+    server {
+        listen 80 default_server;
+        server_name _;
+        root /var/www/html/public;
+        index index.php index.html;
+
+        client_max_body_size 50M;
+        charset utf-8;
+
+        add_header X-Frame-Options "SAMEORIGIN";
+        add_header X-Content-Type-Options "nosniff";
+        add_header Referrer-Policy "strict-origin-when-cross-origin";
+
+        location = /favicon.ico { access_log off; log_not_found off; }
+        location = /robots.txt  { access_log off; log_not_found off; }
+
+        location / {
+            try_files $uri $uri/ /index.php?$query_string;
+        }
+
+        location ~ \.php$ {
+            try_files $uri =404;
+            fastcgi_split_path_info ^(.+\.php)(/.+)$;
+            fastcgi_pass 127.0.0.1:9000;
+            fastcgi_index index.php;
+            include fastcgi_params;
+            fastcgi_param SCRIPT_FILENAME $realpath_root$fastcgi_script_name;
+            fastcgi_param DOCUMENT_ROOT $realpath_root;
+            fastcgi_param HTTP_PROXY "";
+            fastcgi_param HTTPS $http_x_forwarded_proto;
+            fastcgi_buffers 16 16k;
+            fastcgi_buffer_size 32k;
+            fastcgi_read_timeout 300;
+        }
+
+        location ~ /\.(?!well-known).* {
+            deny all;
+            access_log off;
+            log_not_found off;
+        }
+    }
diff --git a/helm/ezscale-website/templates/deployment-app.yaml b/helm/ezscale-website/templates/deployment-app.yaml
new file mode 100644
index 0000000..a31cdd9
--- /dev/null
+++ b/helm/ezscale-website/templates/deployment-app.yaml
@@ -0,0 +1,100 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "ezscale-website.fullname" . }}-app
+  labels:
+    {{- include "ezscale-website.labels" . | nindent 4 }}
+    app.kubernetes.io/component: app
+spec:
+  {{- if not .Values.app.autoscaling.enabled }}
+  replicas: {{ .Values.app.replicaCount }}
+  {{- end }}
+  selector:
+    matchLabels:
+      {{- include "ezscale-website.selectorLabels" . | nindent 6 }}
+      app.kubernetes.io/component: app
+  template:
+    metadata:
+      labels:
+        {{- include "ezscale-website.selectorLabels" . | nindent 8 }}
+        app.kubernetes.io/component: app
+      annotations:
+        # Restart pods when env or nginx config changes
+        checksum/config: {{ include (print $.Template.BasePath "/configmap.yaml") . | sha256sum }}
+        checksum/nginx: {{ include (print $.Template.BasePath "/configmap-nginx.yaml") . | sha256sum }}
+    spec:
+      {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      initContainers:
+        - name: copy-source
+          image: {{ include "ezscale-website.image" (dict "ctx" . "role" "app") }}
+          command:
+            - sh
+            - -c
+            - |
+              cp -a /var/www/html/. /shared/
+          volumeMounts:
+            - name: shared
+              mountPath: /shared
+      containers:
+        - name: nginx
+          image: nginx:1.30-alpine
+          ports:
+            - name: http
+              containerPort: 80
+          volumeMounts:
+            - name: shared
+              mountPath: /var/www/html
+              readOnly: true
+            - name: nginx-config
+              mountPath: /etc/nginx/conf.d
+              readOnly: true
+          livenessProbe:
+            httpGet:
+              path: {{ .Values.healthCheck.livenessPath }}
+              port: http
+            initialDelaySeconds: {{ .Values.healthCheck.initialDelaySeconds }}
+            periodSeconds: {{ .Values.healthCheck.periodSeconds }}
+            timeoutSeconds: {{ .Values.healthCheck.timeoutSeconds }}
+            failureThreshold: {{ .Values.healthCheck.failureThreshold }}
+          readinessProbe:
+            httpGet:
+              path: {{ .Values.healthCheck.readinessPath }}
+              port: http
+            initialDelaySeconds: 5
+            periodSeconds: 5
+        - name: app
+          image: {{ include "ezscale-website.image" (dict "ctx" . "role" "app") }}
+          ports:
+            - name: php-fpm
+              containerPort: 9000
+          envFrom:
+            - configMapRef:
+                name: {{ include "ezscale-website.fullname" . }}-env
+            - secretRef:
+                name: {{ include "ezscale-website.secretName" . }}
+          volumeMounts:
+            - name: shared
+              mountPath: /var/www/html
+            - name: oauth-keys
+              mountPath: /var/www/html/secrets
+              readOnly: true
+          resources:
+            {{- toYaml .Values.app.resources | nindent 12 }}
+      volumes:
+        - name: shared
+          emptyDir: {}
+        - name: nginx-config
+          configMap:
+            name: {{ include "ezscale-website.fullname" . }}-nginx
+        - name: oauth-keys
+          secret:
+            secretName: {{ include "ezscale-website.secretName" . }}
+            items:
+              - key: oauth-private.key
+                path: oauth-private.key
+              - key: oauth-public.key
+                path: oauth-public.key
+            optional: true