https://github.com/makushatnik/kubernetes

E-Shop project on Kubernetes
https://github.com/makushatnik/kubernetes

Last synced: 25 days ago
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E-Shop project on Kubernetes

• Host: GitHub
• URL: https://github.com/makushatnik/kubernetes
• Owner: makushatnik
• Created: 2023-07-09T15:36:20.000Z (over 1 year ago)
• Default Branch: main
• Last Pushed: 2023-11-15T09:36:27.000Z (about 1 year ago)
• Last Synced: 2023-11-15T10:40:42.316Z (about 1 year ago)
• Language: HCL
• Homepage:
• Size: 1.68 MB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.md

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README

        
# E-Shop on Kubernetes

## Deploy

### Preparing

1. Create an account on Yandex Cloud (if you don't have one).

2. Run command:

`mv .env.example .env`

and insert your oauth token there.

3. Launch Terraform: `./apply.sh`

4. Take IPs printed after previous command was done & write them at the hosts.ini file.

5. Setup servers:

`ansible-playbook -i hosts.ini kube-ansible.yml`

6. Setup Kubernetes:

```

kubeadm init --control-plane-endpoint 172.16.. --upload-certs --pod-network-cidr 192.168.0.0/16 | tee -a kubeadm.log

kubeadm join ...:6443 --token ... --discovery-token-ca-cert-hash sha256:... --control-plane --certificate-key

kubectl create -f https://raw.githubusercontent.com/projectcalico/calico/v3.26.1/manifests/tigera-operator.yaml

kubectl create -f https://raw.githubusercontent.com/projectcalico/calico/v3.26.1/manifests/custom-resources.yaml

kubectl apply -f https://raw.githubusercontent.com/kubernetes/ingress-nginx/controller-v1.8.1/deploy/static/provider/baremetal/deploy.yaml

```

7. Find out which particular port used by Ingress Nginx Controller:

`kubectl get svc -n ingress-nginx`

8. Change port 32000 to this port at lb machine in the HAProxy config:

```

nano /etc/haproxy/haproxy.cfg

    server http :

systemctl restart haproxy

```

9. Ssh to any of master, take a kube config:

`cat .kube/config | base64`

and insert in a Gitlab Secret KUBE_CONFIG

### Application

1. Create application services:

`kubectl create -f kubernetes-manifests.yaml`

2. Create Ingress:

`kubectl create -f ingress.yml`

#3. Install Helm chart:

#`helm upgrade --install loadgenerator . --version 1.0.0`

3. Run commands:

```

helm repo add gitlab https://charts.gitlab.io

helm install gitlab-runner \

  --set gitlabUrl=https://gitlab.com \

  --set runnerRegistrationToken= \

  --set rbac.create=true \

  gitlab/gitlab-runner

```

4. Make a commit, push it, Gitlab runner will install loadgenerator's helm chart, then.