Adurol

Automated local install with cloud-init for Ubuntu Server

TLDR: Plug in a usb drive to install Ubuntu Server automagical.

Requirements

• Ubuntu Server 18.04 or later (Tested with 20.04)
• Ventoy 1.0.42 or later
• Autoinstall configuration (user-data) as cloud-init config (yaml formatted)

chancez

module "combined_acm_certificate" {
  source = "../../modules/acm_certificate_dns_validated_multi_zone"

  domain_name = "infra.example.com"
  zone_to_san = {
    "infra.example.com" = [
      "*.infra.example.com",
      "*.dev.infra.example.com",
      "*.staging.infra.example.com",
      "*.production.infra.example.com",

lizthegrey

default['sshd']['sshd_config']['AuthenticationMethods'] = 'publickey,keyboard-interactive:pam'
default['sshd']['sshd_config']['ChallengeResponseAuthentication'] = 'yes'
default['sshd']['sshd_config']['PasswordAuthentication'] = 'no'

milesbxf

###################################################
##
## Alertmanager YAML configuration for routing.
##
## Will route alerts with a code_owner label to the slack-code-owners receiver 
## configured above, but will continue processing them to send to both a
## central Slack channel (slack-monitoring) and PagerDuty receivers
## (pd-warning and pd-critical)
##

roidelapluie

groups:
- name: datetime
  rules:
  - record: daily_saving_time_belgium
    expr: |
      (vector(0) and (month() < 3 or month() > 10))
      or
      (vector(1) and (month() > 3 and month() < 10))
      or
      (

r0l1

Running docker-compose as a systemd service

Files

File	Purpose
/etc/compose/docker-compose.yml	Compose file describing what to deploy
/etc/systemd/system/docker-compose.service	Service unit to start and manage docker compose
/etc/systemd/system/docker-compose-reload.service	Executing unit to trigger reload on docker-compose.service
/etc/systemd/system/docker-compose-reload.timer	Timer unit to plan the reloads

shamil

#!/bin/bash -e
# see related issue: https://github.com/rundeck/rundeck/issues/357 

# export required vars
export RD_URL=http://localhost:4440 RD_USER=admin RD_PASSWORD=admin RD_HTTP_TIMEOUT=300

# make sure rd & jq commands are in the PATH
which -- rd jq >/dev/null

del_executions() {

mosquito

Docker compose as a systemd unit

Create file /etc/systemd/system/docker-compose@.service. SystemD calling binaries using an absolute path. In my case is prefixed by /usr/local/bin, you should use paths specific for your environment.

[Unit]
Description=%i service with docker compose
PartOf=docker.service
After=docker.service

atcuno

The purpose of this document is to make recommendations on how to browse in a privacy and security conscious manner. This information is compiled from a number of sources, which are referenced throughout the document, as well as my own experiences with the described technologies.

I welcome contributions and comments on the information contained. Please see the How to Contribute section for information on contributing your own knowledge.

Table of Contents

• Motivation
• Audience
• TL;DR?
• Updates
• Technologies that Affect Security and Privacy

phrawzty

S3 as Yum repo

There are two parts to this:

• Managing access to non-public S3 resources.
• Building RPM repositories in an automated, deterministic way that Yum can use.

Environment

In general, a CentOS 7 x86_64 box in AWS EC2; in specific, this Packer profile.