FINISHED and edited - setup nginx from the configuration file

Setup nginx from the configuration file #11

Summary
Jobs
- deploy
Run details
- Workflow file

Workflow file for this run

.github/workflows/update_primary_nginx.yml at 1c490d7

	name: FINISHED and edited - setup nginx from the configuration file
	on:
	workflow_dispatch:
	jobs:
	deploy:
	runs-on: self-hosted

	steps:
	- name: Checkout repository
	uses: actions/checkout@v3
	- name: Dotenv Action
	uses: falti/dotenv-action@v1.1.4
	with:
	export-variables: true
	keys-case: bypass

	- name: Check environment variables
	run: env
	# - name: Check environment variables
	# run: env

	# - name: Debug: Print Environment Variables
	# run: \|
	# env \| grep DEV_ \|\| echo "No DEV_ variables found"
	- name: Set environment variables
	run: \|
	echo "DEV_PORT_PREFIX=80" >> $GITHUB_ENV
	echo "STAG_PORT_PREFIX=443" >> $GITHUB_ENV
	echo "GATEWAY_POSTFIX=" >> $GITHUB_ENV
	- name: Verify environment variables
	run: cat $GITHUB_ENV

	- name: Generate Nginx configuration
	run: cat ./nginx_template.txt \| envsubst > temp_default.conf

	- name: Show generated Nginx configuration
	run: cat temp_default.conf

	- name: Copy Nginx config to the correct location
	run: sudo cp temp_default.conf /etc/nginx/conf.d/default.conf

	- name: Test NGINX Configuration
	run: sudo nginx -t

	- name: Restart NGINX
	run: sudo systemctl reload nginx

	#Doesn't work properly, envsubst replaces all instances of $variable and ${variable}, but we want to keep e.g., $host as nginx variables
	#- name: Create temporary nginx config file
	# run: envsubst < ./nginx_template.txt > temp_default.conf
	# Maybe look at https://www.baeldung.com/linux/envsubst-command to get an idea

	- name: Create temporary nginx config file
	run: envsubst '$REPLACE_ME $ANOTHER_VAR' < ./nginx_template.txt > temp_default.conf
	# - name: Create temporary nginx config file
	# run: envsubst '$REPLACE_ME $ANOTHER_VAR' < ./nginx_template.txt > temp_default.conf

	- name: Copy temporary file to correct place
	run: sudo cp temp_default.conf /etc/nginx/conf.d/default.conf
	# - name: Copy temporary file to correct place
	# run: sudo cp temp_default.conf /etc/nginx/conf.d/default.conf
	#added sudo here

	- name: Show nginx file
	run: cat /etc/nginx/conf.d/default.conf
	# - name: Show nginx file
	# run: cat /etc/nginx/conf.d/default.conf

	- name: Test NGINX Configuration
	run: sudo nginx -t
	# - name: Test NGINX Configuration
	# run: sudo nginx -t

	- name: Restart NGINX
	run: sudo systemctl reload nginx
	# - name: Restart NGINX
	# run: sudo systemctl reload nginx