worldofprasanna

Commands Reference

1. Start a new tmux named session tmux new -s terminal-capture
2. Split the screen using these commands,

• vertical split <C-b>"
• horizontal split <C-b>%

3. To navigate between the panes,

• To goto Left pane <C-b> left-key
• To goto Right pane <C-b> right-key
• To goto Top pane up-key

worldofprasanna

# Start minikube cluster in local
minikube start

# optionally start with cpu s and memory
minikube start --cpus=4 --memory=4096

# to change the docker machine to point to the kubernetes cluster
eval $(minikube docker-env)

# Note: Kubernetes supports docker version - 1.11.1. 

worldofprasanna

# Install postgres plugin
dokku plugin:install https://github.com/dokku/dokku-postgres.git postgres
# Create postgres database
dokku postgres:create my-database
# Link the postgres with the app
dokku postgres:link <DB_NAME> <APP_NAME>
# eg: dokku postgres:link my-database getting-started-with-dokku

worldofprasanna

# SSH into the virtual machine
ssh root@<vm-public-ip-address>
# Add their public keys to the authorized keys
vi ~/.ssh/authorised_keys
# Add their public keys to the dokku application
dokku ssh-keys:add <user> <path-to-public-key>
# eg: dokku ssh-keys:add prasanna /root/pub-keys/prasanna.pub
# List the users who have permission
dokku ssh-keys:list

worldofprasanna

# Push the changes to remote(dokku) origin
git push dokku master
# List the apps in dokku
dokku apps:list

worldofprasanna

# Clone the repo
git clone git@github.com:worldofprasanna/getting-started-with-dokku.git
# cd into the repo
cd getting-started-with-dokku
# Install dokku client locally
brew install dokku/repo/dokku
# Create dokku app
dokku apps:create getting-started-with-dokku
# Add a git remote to point to dokku app
git remote add dokku dokku@<vm-public-ip-address>:getting-started-with-dokku

worldofprasanna

ssh root@<vm-public-ip-address>
# Inside VM
wget https://raw.githubusercontent.com/dokku/dokku/v0.20.4/bootstrap.sh
sudo DOKKU_TAG=v0.20.4 bash bootstrap.sh

worldofprasanna

module "staticwebsite" {
  source  = "worldofprasanna/staticwebsite/aws"
  version = "1.0.0"
  domain = "yourdomain.com"
}
# To create the resource,
terraform apply  
# To upload the static assests,
aws s3 sync build/ s3://yourdomain.com

worldofprasanna

resource "aws_s3_bucket" "main" {
...
  policy   = data.aws_iam_policy_document.bucket_policy.json
  website {
    index_document = var.index_document
  }
...
data "aws_iam_policy_document" "bucket_policy" {
  ...
    actions = [

worldofprasanna

2020/05/02 19:50:54 [INFO] Terraform version: 0.12.24  
2020/05/02 19:50:54 [INFO] Go runtime version: go1.13.8
2020/05/02 19:50:54 [INFO] CLI args: []string{"/usr/local/bin/terraform", "apply"}
2020/05/02 19:50:54 [DEBUG] Attempting to open CLI config file: /Users/prasanna/.terraformrc
2020/05/02 19:50:54 [DEBUG] File doesn't exist, but doesn't need to. Ignoring.
2020/05/02 19:50:54 [INFO] CLI command args: []string{"apply"}
2020/05/02 19:50:54 [TRACE] Meta.Backend: no config given or present on disk, so returning nil config
2020/05/02 19:50:54 [TRACE] Meta.Backend: backend has not previously been initialized in this working directory
2020/05/02 19:50:54 [DEBUG] New state was assigned lineage "39f352e1-5d2f-f7a4-b2ff-273d5267b668"
2020/05/02 19:50:54 [TRACE] Meta.Backend: using default local state only (no backend configuration, and no existing initialized backend)