feat(helm): helm chart for privacypal

[tthvo]

Welcome to PrivacyPal! 👋

Fixes: #25
Fixes: #38

Description of the change:

• Built helm chart to deploy privacypal application and create AWS resources (i.e. Lambda, RDS Postgres, and S3 Buckets).
  • Source: https://helm.sh/
• Used readme-generator to create REAME for helm charts:

  • Source: https://github.com/bitnami/readme-generator-for-helm

  • How to run:

    $ git clone https://github.com/bitnami/readme-generator-for-helm
    $ cd readme-generator-for-helm && git checkout 2.5.0 # Use 2.5.0 release
    $ npm install
    $ node ./bin/index.js --values <path-to-value.yaml> \
           --readme <path-to-chart-README> \
           --schema <path-to-values.schema.json>

Motivation for the change:

See #25

How to test

Notes: If you are testing locally with AWS EKS for our QA, please select a different namespace, for example, myns-thvo. If using scripts/chart_installer.sh, set environment variable INSTALL_NAMESPACE to a namespace (e.g. myns-thvo).

The helm chart is only supported on AWS EKS with ACK controllers. Check out the SETUP.md.

• Provision a cluster (if not):

  $ eksctl create cluster --name <cluster-name> --region <region> --profile <profile>

• Register EKS OIDC endpoint with IAM (used for Pod Identity Webhook with AWS STS):

  $ eksctl utils associate-iam-oidc-provider \
        --cluster <cluster-name> \
        --region <region> \
        --approve --profile <profile>

• Install an AWS load balancer (ALB) controller:

  $ cd helm-charts && bash scripts/eks/aws_lb_controller_install.sh

• To install ack controllers (if not yet available), run:

  # For example, AWS_SERVICE=s3
  # Required controllers: s3, lambda, rds
  $ cd helm-charts && AWS_SERVICE=<service> bash scripts/eks/ack_installer.sh

• To install the chart (i.e. create a chart release):

  $ export INSTALL_NAMESPACE=<namespace>
  $ kubectl create ns $INSTALL_NAMESPACE
  $ kubectl config set-context --current --namespace=$INSTALL_NAMESPACE
  $ cd helm-charts && bash scripts/chart_installer.sh

• Make sure to follow the release note for post-installation steps.

[MyStackOverflows]

The results speak for themselves but this is awesome Thuan! only thing was that minor typo, amazing work!

[MyStackOverflows]

double checked the connection tests and looks good!