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https://github.com/shadyosama9/vprofile-app-kubernetes-deployment
This project uses kops to deploy a multi-tier application on Kubernetes. It includes a backend service (vproapp), a MySQL database (vprodb), a Memcached service (vpromc), and a RabbitMQ service (vprormq).
https://github.com/shadyosama9/vprofile-app-kubernetes-deployment
kops kubectl kubernetes kubernetes-cluster kubernetes-deployment
Last synced: about 1 month ago
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This project uses kops to deploy a multi-tier application on Kubernetes. It includes a backend service (vproapp), a MySQL database (vprodb), a Memcached service (vpromc), and a RabbitMQ service (vprormq).
- Host: GitHub
- URL: https://github.com/shadyosama9/vprofile-app-kubernetes-deployment
- Owner: shadyosama9
- Created: 2024-03-05T02:32:10.000Z (10 months ago)
- Default Branch: main
- Last Pushed: 2024-03-15T02:30:16.000Z (10 months ago)
- Last Synced: 2024-03-15T03:53:40.643Z (10 months ago)
- Topics: kops, kubectl, kubernetes, kubernetes-cluster, kubernetes-deployment
- Homepage:
- Size: 75.2 KB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
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README
## Overview:
This project deploys a multi-tier application on a Kubernetes cluster using kops. The application consists of the following components:
- `vproapp`: Backend service
- `vprodb`: MySQL database
- `vpromc`: Memcached service
- `vprormq`: RabbitMQ service
## Prerequisites:
Before you begin, ensure you have the following installed:
- `kubectl`: Kubernetes command-line tool
- `kops`: Kubernetes Operations tool
- AWS CLI configured with appropriate permissions
- Access to an AWS S3 bucket for storing Kubernetes cluster state
## Steps:
1. **Create Kubernetes Cluster:**
Use kops to create a Kubernetes cluster on AWS:
```sh
kops create cluster --name=mycluster.k8s.local --state=s3://k8s-bucket --zones=us-east-1a,us-east-1b --node-count=2 --node-size=t3.small --master-size=t3.medium --dns-zone=mycluster.k8s.local --node-volume-size=8 --master-volume-size=8
kops update cluster --name mycluster.k8s.local --state=s3://k8s-buket --yes --admin
```
2. **Validate The Cluster**
Make Sure To Check For The Cluster's Health
```sh
kops validate cluster --name mycluster.k8s.local --state=s3://kops-state-2024
```
3. **Create an EBS Volume On AWS For The Database:**
Using AWS CLi
```sh
aws ec2 create-vloume --availability-zone=us-east-1a --size=3 --volume-type=gp2
```
4. **Tag The Volume With The Following Tag:**
KubernetesCluster = mycluster.k8s.local
4. **Label The Node In The Same Zone As The Volume:**
Using kubectl
```sh
kubectl label node zone=us-east-1a
```
5. **Change The Volume ID**
Update The Vloume ID in DB/vprodb-deploy.yml With Your Volume ID
6. **Deploy The App:**
Using kubectl
```sh
kubectl apply --recursive -f .
```
7. **Clean Up**
When You're Done Make Sure To Destroy The Cluster To Avoid Extra Charges
```sh
kubectl delete --recursive -f .
kops delete cluster --name mycluster.k8s.local --state=s3://kops-bucket --yes
```
## Notes
- Replace "mycluster.k8s.local" with your cluster's DNS name.
- Replace "k8s-bucket" with S3 bucket name.
- Ensure your AWS credentials are configured correctly.