sinewave-new-deploy

This repo host scripts for deploy sinewave new

Prerequisites

• terraform >= v0.12.6

Provision Steps:

Authenticate to AWS

Export AWS credential or profile to environment variable:

export AWS_ACCESS_KEY_ID=XXXX
export AWS_SECERT_ACCESS_KEY=XXXXX
export AWS_REGION=XXXXX
 
#or 

export AWS_PROFILE=<your-profile-name>

Enable remote backends

cd  environments/dev/1-state

# install all modules(only needed at the first run)
terraform init
# examine changes to be applied
terraform plan -var-file="../terraform.tfvars"
# apply changes
terraform apply -var-file="../terraform.tfvars"

Provision Infrastructures

components should be provisioned in the following order

• image-repo
• database
• app

Note: you may not need to provision image-repo and database frequently, the normal application deploy should just provision app component with environment variables in environments/<env>/terraform.tfvars

cd  environments/dev/<component>

# install all modules(only needed at the first run)
terraform init
# examine changes to be applied
terraform plan -var-file="../terraform.tfvars"
# apply changes
terraform apply -var-file="../terraform.tfvars"

How to ssh to sinewave new ec2 instances?

1. Add your ssh private key to ssh agent ssh-add <path-to-your-private-key>
2. ssh to bastion with agent key forwarding enabled ssh ubuntu@<bastion-ip> -A
3. find sinewave new ec2 instance IP and ssh to it? ssh ec2-user@<sinewave-new-host-ip>

How to launch rails console on sinewave new?

1. Follow the previsou steps to ssh to sinewave new host
2. Find the sinewave-new container

docker ps

3. Attach to the running container and launch rails console

docker exec -it <container_id> /app/bin/rails console