PDL-Deployments

Outline

Background

• Why do we need it?
• Why can't I just build on my local machine?
• What is infrastructure?
• Where is it?

Setup

• Set up a GCP project

gcloud auth login
gcloud config set project <YOUR PROJECT ID>

Virtual Machine

• Create new VM (debian), Allow http traffic!
• sudo python3 -m http.server 80

•   sudo apt update
    sudo apt-get install -y python3-venv git
    git clone https://github.com/LogstonEducation/PDL-Deployments.git
    cd pdl-deployments
    python3 -m venv env
    source env/bin/activate
    pip install -r requirements.txt
    
    which python
    sudo /home/pl2648/PDL-Deployments/env/bin/python manage.py runserver 0.0.0.0:80

GAE

• Enable https://console.developers.google.com/apis/api/cloudbuild.googleapis.com/overview?project=pdl-deployments-pl2648-sp22
• app.yaml
• main.py
• gcloud app deploy

GKE

• First, let's dockerize the application

  • Dockerfile
  • uWSGI file

• Create a cluster named "cluster-1" in us-central1-a

• Push to GCR

  •   docker build -t gcr.io/pdl-deployments-pl2648/proj:v1 .
      gcloud auth configure-docker gcr.io 
      docker push gcr.io/pdl-deployments-pl2648/proj:v1
      gcloud container clusters get-credentials --zone us-central1-a cluster-1
      
      kubectl config current-context
      kubectl create deployment proj --image=gcr.io/pdl-deployments-pl2648/proj:v1
      kubectl get pods
      kubectl expose deployment proj --type=LoadBalancer --port 80 --target-port 8000
      kubectl get service