xiongchiamiov

function decode-authorization-failure-message {
    if [ $# -ne 1 ] || [ "$1" = -h ] || [ "$1" = --help ]; then
        cat <<'EOT'
Usage: decode-authorization-failure-message <message>

Use this when Amazon gives you an "Encoded authorization failure message" and
you need to turn it into something readable.
EOT
        return 1
    fi

p3t3r67x0

openssl

Install

Install the OpenSSL on Debian based systems

sudo apt-get install openssl

mattupstate

resource "aws_db_instance" "core" {
    username = "postgres"
    password = "changeme"
    ...
}

resource "null_resource" "master_password" {
    triggers {
        db_host = "${aws_db_instance.address}"
    }

johnbuhay

import jenkins.*
import hudson.*
import com.cloudbees.plugins.credentials.*
import com.cloudbees.plugins.credentials.common.*
import com.cloudbees.plugins.credentials.domains.*
import com.cloudbees.jenkins.plugins.sshcredentials.impl.*
import hudson.plugins.sshslaves.*;
import hudson.model.*
import jenkins.model.*
import hudson.security.*

varemenos

Get Git log in JSON format

git log --pretty=format:'{%n  "commit": "%H",%n  "abbreviated_commit": "%h",%n  "tree": "%T",%n  "abbreviated_tree": "%t",%n  "parent": "%P",%n  "abbreviated_parent": "%p",%n  "refs": "%D",%n  "encoding": "%e",%n  "subject": "%s",%n  "sanitized_subject_line": "%f",%n  "body": "%b",%n  "commit_notes": "%N",%n  "verification_flag": "%G?",%n  "signer": "%GS",%n  "signer_key": "%GK",%n  "author": {%n    "name": "%aN",%n    "email": "%aE",%n    "date": "%aD"%n  },%n  "commiter": {%n    "name": "%cN",%n    "email": "%cE",%n    "date": "%cD"%n  }%n},'

The only information that aren't fetched are:

• %B: raw body (unwrapped subject and body)
• %GG: raw verification message from GPG for a signed commit

xuwang

#!/bin/bash
# Retrieve AWS instrance's commonly used metadata. Require curl.
# ./get-metadata help
# ./get-metadata id
 
# Input is case insensitive; format to uppper case to generate self-help page.
info=${1^^}
meta_data_url=http://169.254.169.254/latest/meta-data/
roleProfile=$(curl -s http://169.254.169.254/latest/meta-data/iam/info \
    | grep -Eo 'instance-profile/([a-zA-Z.-]+)' | sed 's#instance-profile/##')

yunano

#!/bin/sh
#
# consul - this script manages the consul agent
#
# chkconfig:   345 95 05
# processname: consul

### BEGIN INIT INFO
# Provides:       consul
# Required-Start: $local_fs $network

thbkrkr

FROM alpine:3.7

RUN apk --no-cache add bash jq netcat-openbsd bc

COPY docker-stats.sh /usr/local/bin/docker-stats.sh

ENTRYPOINT ["docker-stats.sh"]

todgru

Setup redis-cli on AWS EC2

SSH into your EC2 instance. Run the following:

$ sudo yum install gcc This may return an "already installed" message. That's OK.

$ wget http://download.redis.io/redis-stable.tar.gz && tar xvzf redis-stable.tar.gz && cd redis-stable && make

See: http://docs.aws.amazon.com/AmazonElastiCache/latest/UserGuide/GettingStarted.ConnectToCacheNode.Redis.html

molaschi

This is a short article on how we integrate stash and slack in openmind

First of all i assume you have:

• a working stash installation
• a repository you to notify slack on pushes
• stash user with administration priviledges
• full access to the server (linux) where stash is installed on
• a team configured on slack
• slack user with administration priviledges