MyIAC

Infrastructure as code. GCP for now.

Setup

• Create a GCP service account with admin privileges from here: https://cloud.google.com/iam/docs/creating-managing-service-accounts#iam-service-accounts-create-console
• Download the json file and store in your user directory ($HOME/account.json)
• Install Go here, it should be Go v1.13 at least
• Clone the project
• If deployments are going to be run, export the environment variable CHARTS_PATH pointing to a folder that contains Helm Charts. This folder should follow the structure charts/{appName}. Inside, the typical structure for a Helm chart should be present (templates, values.yaml...)

export CHARTS_PATH=/path/to/charts

Build executable

$ go build cmd/myiac/myiac.go
$ ./myiac

# Move it to PATH folder to run command from anywhere
# $ mv ./myiac /usr/local/bin

Get usage help

myiac help
myiac [subcommand] help

## Known issues & work in progress

Currently only the following subcommands are working as expected in the master branch (the project is undergoing a massive cleanup & refactor):

• setupEnvironment
• deploy
• crypt
• createSecret
• dockerBuild
• createCert (basic usage)

The cluster needs to be created beforehand as the createCluster and destroyCluster subcommands are currently not working.

Golang tutorials

• Structs as classes: https://golangbot.com/structs-instead-of-classes/
• Go packages: https://www.callicoder.com/golang-packages/
• Run commands: https://blog.kowalczyk.info/article/wOYk/advanced-command-execution-in-go-with-osexec.html
• Code style: https://golang.org/doc/code.html
• Constructors and initializing structs: https://stackoverflow.com/questions/37135193/how-to-set-default-values-in-go-structs

Setting up SSL in traefik

https://github.com/iac-io/myiac/blob/e0cbdde19ed9c4b8da750481e175e936c66d113c/kubernetes/cluster/README.md

Launch Dev Env

./start-dev-env.sh ~/my_Key.json ${PWD}/terraform ${PWD}/helm