https://github.com/sergioarmgpl/usac-squidgame
https://github.com/sergioarmgpl/usac-squidgame
Last synced: 3 months ago
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- Host: GitHub
- URL: https://github.com/sergioarmgpl/usac-squidgame
- Owner: sergioarmgpl
- Created: 2021-10-23T22:42:06.000Z (over 3 years ago)
- Default Branch: master
- Last Pushed: 2021-10-30T21:20:35.000Z (over 3 years ago)
- Last Synced: 2024-12-29T21:12:14.581Z (5 months ago)
- Language: Dockerfile
- Size: 4.88 KB
- Stars: 2
- Watchers: 2
- Forks: 4
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
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README
# USAC SQUID GAME
## Installing gcloud command
```
echo "deb [signed-by=/usr/share/keyrings/cloud.google.gpg] https://packages.cloud.google.com/apt cloud-sdk main" | sudo tee -a /etc/apt/sources.list.d/google-cloud-sdk.list
sudo apt-get install apt-transport-https ca-certificates gnupg
curl https://packages.cloud.google.com/apt/doc/apt-key.gpg | sudo apt-key --keyring /usr/share/keyrings/cloud.google.gpg add -
sudo apt-get update && sudo apt-get install google-cloud-sdk
gcloud init
```
## Create cluster
```
gcloud container clusters create k8s-demo --num-nodes=1 --tags=allin,allout --machine-type=n1-standard-2 --no-enable-network-policy
```
## Installing helm
```
curl -fsSL -o get_helm.sh https://raw.githubusercontent.com/helm/helm/master/scripts/get-helm-3
chmod 700 get_helm.sh
./get_helm.sh
```
## Install kubeclt stable version
```
curl -LO "https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl"
sudo install -o root -g root -m 0755 kubectl /usr/local/bin/kubectl
kubectl version --client
```
## Configure kubectl to connect to your cluster
```
gcloud container clusters get-credentials k8s-demo --zone us-central1-c --project sopes1-323620
kubectl get nodes
```
## Installing NGINX ingress controller
```
kubectl create ns nginx-ingress
helm repo add ingress-nginx https://kubernetes.github.io/ingress-nginx
helm repo update
helm install nginx-ingress ingress-nginx/ingress-nginx -n nginx-ingress
kubectl get services -n nginx-ingress
```
## Installing Docker
```
sudo apt-get install docker.io
sudo usermod -aG docker developer
```
## Building myapp image
```
/bin/bash build.sh
```
## Install Linkerd
```
curl -fsL https://run.linkerd.io/install | sh
nano ~/.bashrc <- export PATH=$PATH:/home/YOUR_USER/.linkerd2/bin
linkerd install | kubectl apply -f -
linkerd check
linkerd viz install | kubectl apply -f -
linkerd check
```
## Open Linkerd dashboard
```
linkerd viz dashboard
```
## Install a kubectl specific version
```
curl -LO https://dl.k8s.io/release/v1.20.0/bin/linux/amd64/kubectl
sudo install -o root -g root -m 0755 kubectl /usr/local/bin/kubectl
```
## Inject NGINX ingress-controller
```
kubectl get deployment nginx-ingress-ingress-nginx-controller -n nginx-ingress -o yaml | linkerd inject - | kubectl apply -f -
```
Check if you can find 2 pods for the NGINX ingress-controller
```
kubectl get pods -n nginx-ingress
```
## Get Load Balancer IP
```
kubectl get svc -n nginx-ingress
```
## Create the project
*Note:* You have to change the IP in the ingress definition
```
kubectl apply -f squidgame.yaml
kubectl delete -f squidgame.yaml
```
## Test traffic split
```
export LOADBALANCER_IP=X.X.X.X
for i in {0..100000}; do curl http://${LOADBALANCER_IP}.nip.io/myapp; done
```
## Chaos Mesh Installation
```
curl -sSL https://mirrors.chaos-mesh.org/v2.0.3/install.sh | bash
```
Opening the dashboard
```
kubectl port-forward -n chaos-testing svc/chaos-dashboard 2333:2333
```
```
kubectl apply -f chaos_mesh/pod-experiments.yaml
```
```
kubectl get pods -n squidgame -w
```