I am working on Deploying laravel application on Kubernetes which is connected by glusterfs to storage this is my structure enter image description here
every pod has the application inside it,
the storage folder in Laravel Application has been mounted to the glusterfs under this path /mnt/Kubernates
this is my glusterfs endpoints YAML file
apiVersion: v1
kind: Endpoints
metadata:
name: glusterfs-cluster
labels:
storage.k8s.io/name: glusterfs
storage.k8s.io/part-of: kubernetes-complete-reference
storage.k8s.io/created-by: ssbostan
subsets:
- addresses:
- ip: 10.50.1.75
hostname: gs1
- ip: 10.50.1.85
hostname: gs2
- ip: 10.50.1.95
hostname: gs3
ports:
- port: 1
this is my deployment file for PHP
apiVersion: apps/v1
kind: Deployment
metadata:
labels:
app: php
name: qulakphp
namespace: default
spec:
replicas: 10
selector:
matchLabels:
app: php
strategy:
type: Recreate
template:
metadata:
labels:
app: php
spec:
containers:
- name: qulak-php-fpm
image: phpimage
imagePullPolicy: Always
workingDir: /var/www/html
livenessProbe:
initialDelaySeconds: 10
periodSeconds: 15
timeoutSeconds: 30
tcpSocket:
port: 9000
readinessProbe:
initialDelaySeconds: 10
periodSeconds: 10
tcpSocket:
port: 9000
envFrom:
- configMapRef:
name: qulak-config
lifecycle:
postStart:
exec:
command: ["/bin/sh", "-c", "php artisan storage:link ","php artisan view:clear","php artisan cache:clear","php artisan config:clear","php artisan migrate"]
# command: ["composer","--no-dev","update"]
ports:
- containerPort: 9000
envFrom:
- configMapRef:
name: qulak-config
lifecycle:
postStart:
exec:
command: ["/bin/sh", "-c", "php artisan storage:link ","php artisan view:clear","php artisan cache:clear","php artisan config:clear","php artisan migrate"]
# command: ["composer","--no-dev","update"]
ports:
- containerPort: 9000
volumeMounts:
- name: php-storage
mountPath: /var/www/html/storage
- name: php-configmap
mountPath: /usr/local/etc/php-fpm.d/www.conf
subPath: www.conf
- name: qulak-configmap
mountPath: /var/www/html/.env
subPath: .env
volumes:
- name: php-storage
glusterfs:
endpoints: glusterfs-cluster
path: KUBERNATES
readOnly: false
the system is working perfectly for some times then it is not responding and giving me 504 Gateway time out error, then if I tried from another device or from another browser it is working for sometimes then it not responding, but if I disabled the glusterfs on my pod it is working perfectly without any error, I don't know if there are any missed configuration that I have to do, I researched a lot on the internet but I could not find any solution.
