vancluever

# Verify GPG signature - see https://www.gnupg.org/gph/en/manual/x135.html
gpg --verify doc.sig doc
# Verify SHA1 sum (if you have file)
shasum -c SIGFILE
# Verify SHA1 sum (you don't have file)
echo "SUM  FILE" | shasum -c
# possible bash function for the above
shaverify() {
  echo "$1  $2" | shasum -c
}

vancluever

# GPG requires signature verification for a number of reasons.
# These all require you to have the public key of the signatory,
# which are generally distributed a couple of ways:
#  * Via the web (ie: public key block directly on a web page)
#  * Thru GPG's public keyserver
#
# The following page has some info on public keyservers:
# https://en.wikipedia.org/wiki/Key_server_(cryptographic)
# 
# So this basically leaves you with two ways to import a GPG

vancluever

# Rubocop (https://github.com/bbatsov/rubocop) is pretty awesome, and
# should be a part of every rubyist's toolkit. Not only do you get basic
# syntax checking so that you know that your code actually runs, you get a
# ton of linting and style rules that will make your code more readable and
# help you avoid ambigutity issues that may lead you to do things that you
# didn't intend to do.
#
# One such useful lint rule is Lint::AssignmentInCondition, which allows one
# to avoid the classical "=" in a conditional when you meant "==", as this is
# valid ruby and will result in an assignment, which is probably not what you

vancluever

I'm using the following tweaks on GNOME 3 to try and get things a bit sane.
I've always hated the bloat, but it can be a good DE with a bit of elbow
grease. Honestly, Ubuntu looks better, and I might go back to it.

Anyway:

 * Font improvments: https://ask.fedoraproject.org/en/question/64130/how-to-improve-font-rendering-in-gnome-shell/
 * Ensure you tweak your mouse (see http://www.x.org/wiki/Development/Documentation/PointerAcceleration/ and https://wiki.archlinux.org/index.php/Mouse_acceleration)
 * Turn on the dark theme (should be pre-installed)
 * Disable workspaces (use tweak tool to select manual workspaces and set count to 1)

vancluever

2016/05/16 13:52:05 [INFO] Terraform version: 0.7.0 dev 6bcd95547632044042761123dbfa2d88b85591c9
2016/05/16 13:52:05 [DEBUG] Detected home directory from env var: **REDACTED**
2016/05/16 13:52:05 [DEBUG] Detected home directory from env var: **REDACTED**
2016/05/16 13:52:05 [DEBUG] Attempting to open CLI config file: **REDACTED**/.terraformrc
2016/05/16 13:52:05 [DEBUG] File doesn't exist, but doesn't need to. Ignoring.
2016/05/16 13:52:05 [DEBUG] Detected home directory from env var: **REDACTED**
2016/05/16 13:52:05 [WARN] Ignoring AWS metadata API endpoint at default location as it doesn't return any instance-id
2016/05/16 13:52:05 [DEBUG] plugin: waiting for all plugin processes to complete...
Failed to read state: Unknown refresh result: Local and remote state conflict, manual resolution required

vancluever

2016/05/16 19:25:58 [ERROR] root.example_asg_module: eval: *terraform.EvalInterpolate, err: 1:3: unknown variable accessed: var.public_network_addresses in:

${var.public_network_addresses}
--
2016/05/16 19:25:58 [ERROR] root.example_asg_module: eval: *terraform.EvalSequence, err: 1:3: unknown variable accessed: var.public_network_addresses in:

${var.public_network_addresses}
--
2016/05/16 19:25:58 [ERROR] root.example_asg_module: eval: *terraform.EvalInterpolate, err: 1:3: unknown variable accessed: var.listener_port in:

vancluever

2016/05/17 11:16:06 [DEBUG] Checking variable noop: var.vpc_id
2016/05/17 11:16:06 [DEBUG] hasDestroyEdgeInPath: Looking for destroy edge: module.example_autoscaling_module.module.autoscaling_instance_security_group.var.vpc_id - *terraform.GraphNodeConfigVariableFlat
2016/05/17 11:16:06 [DEBUG] hasDestroyEdgeInPath: Looking for destroy edge: module.example_autoscaling_module.module.autoscaling_instance_security_group.aws_security_group.security_group - *terraform.GraphNodeConfigResourceFlat
2016/05/17 11:16:06 [DEBUG] hasDestroyEdgeInPath: Looking for destroy edge: module.example_autoscaling_module.output.instance_security_group_id - *terraform.GraphNodeConfigOutputFlat
2016/05/17 11:16:06 [DEBUG] hasDestroyEdgeInPath: Looking for destroy edge: module.example_autoscaling_module.module.autoscaling_instance_security_group.output.security_group_id - *terraform.GraphNodeConfigOutputFlat
2016/05/17 11:16:06 [DEBUG] hasDestroyEdgeInPath: Looking for destroy edge: module.example_autoscaling_module.output.instance_se

vancluever

AWS generated:         "{\"Statement\":[{\"Action\":[\"s3:PutObject\",\"s3:GetObject\",\"s3:DeleteObject\"],\"Effect\":\"Allow\",\"Principal\":{\"AWS\":\"arn:aws:iam::123456789012:role/FooAdmins\"},\"Resource\":\"arn:aws:s3:::s3.lab.vcts.local/*\",\"Sid\":\"\"},{\"Action\":\"s3:ListBucket\",\"Effect\":\"Allow\",\"Principal\":{\"AWS\":\"arn:aws:iam::123456789012:role/FooAdmins\"},\"Resource\":\"arn:aws:s3:::s3.lab.vcts.local\",\"Sid\":\"\"}],\"Version\":\"2012-10-17\"}"
Data source generated: "{\"Statement\":[{\"Action\":[\"s3:GetObject\",\"s3:DeleteObject\",\"s3:PutObject\"],\"Effect\":\"Allow\",\"Principal\":{\"AWS\":[\"arn:aws:iam::123456789012:role/FooAdmins\"]},\"Resource\":[\"arn:aws:s3:::s3.lab.vcts.local/*\"]},{\"Action\":[\"s3:ListBucket\"],\"Effect\":\"Allow\",\"Principal\":{\"AWS\":[\"arn:aws:iam::123456789012:role/FooAdmins\"]},\"Resource\":[\"arn:aws:s3:::s3.lab.vcts.local\"]}],\"Version\":\"2012-10-17\"}"

vancluever

// This is a very basic demonstration of how to implement sort.Interface
// to do some custom sorting. Here, a slice of interfaces
// (ints and strings) are sorted so that the strings are on top.
// There is no other sorting of the elements, but the example
// provides a layout that can be used to implement more complex sorting.

package main

import "fmt"
import "sort"

vancluever

    "Complex structure with list of computed string should mark root set as computed": {
      Schema: map[string]*Schema{
        "outer": &Schema{
          Type:     TypeSet,
          Optional: true,
          Elem: &Resource{
            Schema: map[string]*Schema{
              "outer_str": &Schema{
                Type:     TypeString,
                Optional: true,