OldCrowEW

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

OldCrowEW

Setting up a local DNS server with bind on OSX Mavericks

This is really just an approach for locally testing DNS changes, which can easily be done with a HOSTS file if the change involves an IP address, but gets a bit trickier when things like CNAMEs are involved. This is only meant to test locally off a single machine.

1. Install bind using homebrew

   brew install bind

2. Follow the installation steps to start up bind

OldCrowEW

resource "github_team_repository" "tf_test" {
  for_each = local.repo_tf_test.permission
  repository = github_repository.tf_test_repo.name
  team_id    = each.key
  permission = each.value
}

OldCrowEW

#!/bin/bash

# start vault
VAULT_UI=true vault server -dev -dev-root-token-id=root -dev-listen-address=127.0.0.1:8200

# login as root - DO NOT DO THIS IN PRODUCTION
vault login root

# write some secrets
vault kv put secret/test color=blue number=eleventeen

OldCrowEW

[Resolve]
DNS=127.0.0.1
#FallbackDNS=
Domains=~consul
#LLMNR=no
#MulticastDNS=no
#DNSSEC=no
#Cache=yes
#DNSStubListener=yes

OldCrowEW

# Creates a "dummy" network interface
# we'll configure this interface with a link-local address
# See: https://www.freedesktop.org/software/systemd/man/systemd.netdev.html
##

[NetDev]
Name=dummy0
Kind=dummy

OldCrowEW

def applyRun(runid) {
    def response = httpRequest(
        customHeaders: [
                [ name: "Authorization", value: "Bearer " + env.BEARER_TOKEN ], 
                [ name: "Content-Type", value: "application/vnd.api+json" ]
            ],
        httpMode: 'POST',
        responseBody: '{ comment: "Apply confirmed" }',
        url: "https://app.terraform.io/api/v2/runs/${runid}/actions/apply"
    )

OldCrowEW

def overridePolicy(policyid) {
    def response = httpRequest(
        customHeaders: [
                [ name: "Authorization", value: "Bearer " + env.BEARER_TOKEN ], 
                [ name: "Content-Type", value: "application/vnd.api+json" ]
            ],
        httpMode: 'POST',
        url: "https://app.terraform.io/api/v2/policy-checks/${policyid}/actions/override"
    )
    def data = new JsonSlurper().parseText(response.content)

OldCrowEW

def getPlanStatus(runid) {
    def result = ""
    def response = httpRequest(
        customHeaders: [[ name: "Authorization", value: "Bearer " + env.BEARER_TOKEN ]],
        url: "https://app.terraform.io/api/v2/runs/${runid}"
    )
    def data = new JsonSlurper().parseText(response.content)
    switch (data.data.attributes.status) {
        case 'pending':
            result = "noop"

OldCrowEW

def startPlan() {
    def payload = buildPayload()
    def response = httpRequest(
        customHeaders: [
                [ name: "Authorization", value: "Bearer " + env.BEARER_TOKEN ], 
                [ name: "Content-Type", value: "application/vnd.api+json" ]
            ],
        httpMode: 'POST',
        requestBody: "${payload}",
        url: "https://app.terraform.io/api/v2/runs"