Douglas Miranda douglasmiranda

## gomplate.md

      
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                douglasmiranda
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              July 11, 2018 21:07
            
              
                gomplate get secret from file
              
          
    https://gomplate.hairyhenderson.ca/datasources/#using-file-datasources
gomplate -d secret=/path/to/file -i 'let me tell you my secret: {{ datasource "secret" }}'

  
## fix.md

      
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                douglasmiranda
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              October 26, 2021 11:26
            
              
                Docker Registry (Distribution) + Minio/s3: fix the "Retrying in X seconds" | failed with status: 503 Service Unavailable
              
          
    In fact it could be a number of other issues, that are covered in google results for this problem.
But one of them could be just the redirect config.
More: https://github.com/docker/distribution/blob/master/docs/configuration.md#redirect
in /etc/docker/registry/config.yml
storage:

  
## notes.md

      
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                douglasmiranda
                / notes.md
            
            
              Created
              May 19, 2018 21:28
            
              
                Notes about: Drone - Continuous Delivery
              
          
Create Gitlab account
Host Drone http://docs.drone.io/install-for-gitlab/
Create the Drone CD application in your gitlab with api scope (Access the authenticated user's API) https://gitlab.com/profile/applications
Access your Drone domain and authenticate through Gitlab

How to use volumes and privileged containers?

Repository's sidebar menu: Settings > Project Settings > and mark "Trusted"
How to cache:


## default.conf
# ...

# In Django you can tell the Nginx to not cache with:
# https://docs.djangoproject.com/en/2.0/topics/http/decorators/#module-django.views.decorators.cache

# Microcache - Want 150 requests/sec to become 1200?
#
# https://www.nginx.com/blog/benefits-of-microcaching-nginx/
# http://nginx.org/en/docs/http/ngx_http_proxy_module.html#proxy_cache
proxy_cache_path /tmp/cache keys_zone=cache:10m max_size=10g levels=1:2 inactive=600s max_size=100m;

## Caddyfile
# https://github.com/douglasmiranda/dockerfiles/tree/master/caddy
# https://caddy.community/t/caddy-as-a-proxy-for-django/2164/2

www.{$DOMAIN_NAME} {
    redir https://example.com
}

{$DOMAIN_NAME} {
    proxy / django:5000 {
        header_upstream Host {host}

## pgbouncer.ini
# Based on https://www.pgday.ch/common/slides/2017_ver6_pgbouncer_20k_English.pdf
# Just connect to pgbouncer like you would connect to a postgres server
# In this case using the port 6432
# Run pgbouncer as the user pgbouncer (su-exec)
[databases]
db1 = host=postgres port=5432 dbname=db1

[pgbouncer]
listen_addr = *
listen_port = 6432

## nginx.conf
# Advanced config for NGINX
	server_tokens off;
	add_header X-XSS-Protection "1; mode=block";
	add_header X-Content-Type-Options nosniff;

# Redirect all HTTP traffic to HTTPS
server {
   listen 80;
   	server_name www.domain.com domain.com;
   	return 301 https://$host$request_uri;

## gist:7f2b5ca65b3aa108d9360feb2fa9f0ed
while ! pg_isready > /dev/null 2> /dev/null; do echo "Connecting to postgres failed"; sleep 1; done

## gconfigs.sh
$ pipenv install gconfigs # or pip install gconfigs
$ pipenv run python

>>> from gconfigs import envs, configs, secrets

>>> envs('HOME', default='/')
'/'
>>> configs.as_bool('DEBUG', default=False)
False
>>> configs('DATABASE_USER')

## megamenu.html
<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>Document</title>
  <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
  <link rel="stylesheet" href="https://unpkg.com/bootstrap-material-design@4.0.0-beta.4/dist/css/bootstrap-material-design.min.css" integrity="sha384-R80DC0KVBO4GSTw+wZ5x2zn2pu4POSErBkf8/fSFhPXHxvHJydT0CSgAP2Yo2r4I" crossorigin="anonymous">
  <style>
    #mega-menu {
      margin-top: 50px;
	# ...

	# In Django you can tell the Nginx to not cache with:
	# https://docs.djangoproject.com/en/2.0/topics/http/decorators/#module-django.views.decorators.cache

	# Microcache - Want 150 requests/sec to become 1200?
	#
	# https://www.nginx.com/blog/benefits-of-microcaching-nginx/
	# http://nginx.org/en/docs/http/ngx_http_proxy_module.html#proxy_cache
	proxy_cache_path /tmp/cache keys_zone=cache:10m max_size=10g levels=1:2 inactive=600s max_size=100m;
	# https://github.com/douglasmiranda/dockerfiles/tree/master/caddy
	# https://caddy.community/t/caddy-as-a-proxy-for-django/2164/2

	www.{$DOMAIN_NAME} {
	redir https://example.com
	}

	{$DOMAIN_NAME} {
	proxy / django:5000 {
	header_upstream Host {host}
	# Based on https://www.pgday.ch/common/slides/2017_ver6_pgbouncer_20k_English.pdf
	# Just connect to pgbouncer like you would connect to a postgres server
	# In this case using the port 6432
	# Run pgbouncer as the user pgbouncer (su-exec)
	[databases]
	db1 = host=postgres port=5432 dbname=db1

	[pgbouncer]
	listen_addr = *
	listen_port = 6432
	# Advanced config for NGINX
	server_tokens off;
	add_header X-XSS-Protection "1; mode=block";
	add_header X-Content-Type-Options nosniff;

	# Redirect all HTTP traffic to HTTPS
	server {
	listen 80;
	server_name www.domain.com domain.com;
	return 301 https://$host$request_uri;
	$ pipenv install gconfigs # or pip install gconfigs
	$ pipenv run python

	>>> from gconfigs import envs, configs, secrets

	>>> envs('HOME', default='/')
	'/'
	>>> configs.as_bool('DEBUG', default=False)
	False
	>>> configs('DATABASE_USER')
	<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta charset="UTF-8">
	<title>Document</title>
	<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
	<link rel="stylesheet" href="https://unpkg.com/bootstrap-material-design@4.0.0-beta.4/dist/css/bootstrap-material-design.min.css" integrity="sha384-R80DC0KVBO4GSTw+wZ5x2zn2pu4POSErBkf8/fSFhPXHxvHJydT0CSgAP2Yo2r4I" crossorigin="anonymous">
	<style>
	#mega-menu {
	margin-top: 50px;