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Install ruby-build

dep

sudo apt-get install -y libreadline-dev

src

ᐅ git clone https://github.com/rbenv/ruby-build.git
locals {
# we have to fixup the master username before we use it, the AWS API will error out otherwise
# RDS expects the username to be without hyphens and 16 characters at max. 'rdsadmin' is also
# a forbidden username, though we don't validate that here.
db_master_user_unsanitized = "${var.app_db_master_user}"
# truncate to 16 characters, but deal with the fact that substr() will error out if you ask
# for more characters than are in the string
default_master_user_max_length = "16"
@ketzacoatl
ketzacoatl / alb.tf
Created October 6, 2017 11:41
Terraform example ALB w/ target groups for an ASG
# Security Group for ALB
resource "aws_security_group" "atlassian-alb" {
name = "${var.name}-load-balancer"
description = "allow HTTPS to ${var.name} Load Balancer (ALB)"
vpc_id = "${module.vpc.vpc_id}"
ingress {
from_port = "443"
to_port = "443"
protocol = "tcp"
cidr_blocks = ["0.0.0.0/0"]
@ketzacoatl
ketzacoatl / deployment.yml
Created September 18, 2017 17:04
Grafana on Kubernetes, based on deployments (no operator)
# Grafana deployment
#
# TODO: Auto-import data sources and dashboards. See for example:
# https://raw.githubusercontent.com/giantswarm/kubernetes-prometheus/master/manifests-all.yaml
#
# After bringing up:
# * add datasource: prometheus http://prometheus
# * import dashboard: https://grafana.net/dashboards/315
#
apiVersion: extensions/v1beta1
@ketzacoatl
ketzacoatl / config.yaml
Created September 18, 2017 15:51
Prometheus on Kubernetes, based on deployments (no operator)
apiVersion: v1
kind: ConfigMap
metadata:
name: prometheus
namespace: ops
data:
prometheus.yml: |
global:
scrape_interval: 30s
scrape_timeout: 30s
@ketzacoatl
ketzacoatl / README.md
Created September 11, 2017 20:37
Simple Terraform demo on how to use AWS ALB with multiple apps and host header with different names / FQDN

This is the common component:

# Create a single load balancer for all Atlassian services
resource "aws_alb" "atlassian" {
  name            = "${var.name}"
  internal        = false
  idle_timeout    = "300"
  security_groups = [ 
 "${aws_security_group.atlassian-alb.id}",
@ketzacoatl
ketzacoatl / keybase.md
Created March 31, 2017 15:33
keybase proof

Keybase proof

I hereby claim:

  • I am ketzacoatl on github.
  • I am ketzacoatl (https://keybase.io/ketzacoatl) on keybase.
  • I have a public key ASABHBuq9eKf_Tg1I5nNIxbqYyoqLkQixEdaZ1v_cOSNcAo

To claim this, I am signing this object:

@ketzacoatl
ketzacoatl / crash.log
Created November 19, 2016 16:08
Terraform Crash Log - Nomad Provider/Resource
2016/11/19 09:49:12 [INFO] Terraform version: 0.8.0 dev 283d49f12fe203a2cd2ad23acec046f72f7842de+CHANGES
2016/11/19 09:49:12 [INFO] CLI args: []string{"/home/user/bin/terraform-v0.8.0-dev", "apply"}
2016/11/19 09:49:12 [DEBUG] Detected home directory from env var: /home/user
2016/11/19 09:49:12 [DEBUG] Detected home directory from env var: /home/user
2016/11/19 09:49:12 [DEBUG] Attempting to open CLI config file: /home/user/.terraformrc
2016/11/19 09:49:12 [DEBUG] File doesn't exist, but doesn't need to. Ignoring.
2016/11/19 09:49:12 [DEBUG] Detected home directory from env var: /home/user
2016/11/19 09:49:12 [TRACE] Preserving existing state lineage "a56754c9-aed5-4dce-92f8-921e3c1de105"
2016/11/19 09:49:12 [TRACE] Preserving existing state lineage "a56754c9-aed5-4dce-92f8-921e3c1de105"
2016/11/19 09:49:12 [TRACE] Graph after step *terraform.ConfigTransformerOld:
@ketzacoatl
ketzacoatl / README.md
Last active July 3, 2016 17:44
Minimal repro for failures seen with saltutil.sync_all in provisioning with Packer

What..

This is a minimal reproduction of an issue I am seeing when provisioning hosts with Saltstack and Packer. More specifically, running salt-call --local saltutil.sync_all in a script uploaded by packer does not function as expected (no files/modules are sync'd).

Note that saltutil.sync_all works fine on the new host when run manually from the shell directly.

How to use..

@ketzacoatl
ketzacoatl / README.md
Last active August 13, 2016 13:41
Shell Snippets, Tips, and Tricks

Useful Snippets for a few Random Ops Tasks