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.PHONY: all plan apply destroy
all: help
# Add the following 'help' target to your Makefile
# And add help text after each target name starting with '\#\#'
help: ## Show this help
@fgrep -h "##" $(MAKEFILE_LIST) | fgrep -v fgrep | sed -e 's/\\$$//' | sed -e 's/##//'
@irvingpop
irvingpop / ssh_key.tf
Last active April 8, 2024 07:18
Terraform external data source example - dynamic SSH key generation
# ssh key generator data source expects the below 3 inputs, and produces 3 outputs for use:
# "${data.external.ssh_key_generator.result.public_key}" (contents)
# "${data.external.ssh_key_generator.result.private_key}" (contents)
# "${data.external.ssh_key_generator.result.private_key_file}" (path)
data "external" "ssh_key_generator" {
program = ["bash", "${path.root}/../ssh_key_generator.sh"]
query = {
customer_name = "${var.customer_name}"
customer_group = "${var.customer_group}"
@kevin-smets
kevin-smets / iterm2-solarized.md
Last active July 21, 2024 08:34
iTerm2 + Oh My Zsh + Solarized color scheme + Source Code Pro Powerline + Font Awesome + [Powerlevel10k] - (macOS)

Default

Default

Powerlevel10k

Powerlevel10k

@scy
scy / opening-and-closing-an-ssh-tunnel-in-a-shell-script-the-smart-way.md
Last active July 18, 2024 07:57
Opening and closing an SSH tunnel in a shell script the smart way

Opening and closing an SSH tunnel in a shell script the smart way

I recently had the following problem:

  • From an unattended shell script (called by Jenkins), run a command-line tool that accesses the MySQL database on another host.
  • That tool doesn't know that the database is on another host, plus the MySQL port on that host is firewalled and not accessible from other machines.

We didn't want to open the MySQL port to the network, but it's possible to SSH from the Jenkins machine to the MySQL machine. So, basically you would do something like

ssh -L 3306:localhost:3306 remotehost