JohnnyNiu

" set tab to 2 spaces for my vim
:set expandtab
:set tabstop=2
:set shiftwidth=2

" show line number
:set number

JohnnyNiu

#===============General=============
#docker
alias d="docker"
alias drm='docker rm $(docker ps -aq)'
alias drmi='docker rmi $(docker images -aq)'
alias drmin='docker rmi $(docker images -f "dangling=true" -aq)'


#Git related alias
alias gco="git checkout"

JohnnyNiu

set nocompatible              " be iMproved, required
filetype off                  " required

" set the runtime path to include Vundle and initialize
set rtp+=~/.vim/bundle/Vundle.vim
call vundle#begin()
" alternatively, pass a path where Vundle should install plugins
"call vundle#begin('~/some/path/here')

" let Vundle manage Vundle, required

JohnnyNiu

The script in the run script is using below command to calculate the ip of the localhost:

export HOST_IP=$(ifconfig $(ifconfig | grep ^eth | cut -d' ' -f1 | tail -1) | grep 'inet addr' | cut -d':' -f2 | cut -d' ' -f1)

or

export HOST_IP=$(ifconfig $(ifconfig | grep ^eth | cut -d' ' -f1) | grep 'inet addr' | cut -d':' -f2 | cut -d' ' -f1)

JohnnyNiu

1. user creation: aws_iam_user and aws_iam_access_key comparing with manually creation from console, terraform created user :
   • can be destroyed(revoked) by terraform
   • can be used as variables in other resources
   • will store all key and secret in tfstate file, not secure?
2. ways to apply policy to resource and user:
   • create aws_iam_policy_document, assign to policy arg of aws_iam_user_policy
     • using user arg to attach policy
     • or using principle in policy's statement to attach to different IAM users

• create aws_iam_policy_document, attached to aws_iam_user_policy_attachment

JohnnyNiu

variable "foo" {
  default = ["1", "2", "3"]
}

resource "aws_sns_topic" "test" {
  name = "${element(var.foo, count.index)}"
  count = "${length(var.foo) }"
}

JohnnyNiu

provider "aws" {
  access_key = ""
  secret_key = ""
  region = "ap-southeast-2"
}

resource "aws_s3_bucket" "test-ec2-iam-role-bucket" {
  bucket = "test-ec2-iam-role-bucket"
  acl = "private"

JohnnyNiu

https://github.com/mitchellh/vagrant/issues/3493

Vagrant tried to put temp files to your temp dir which is `/tmp`, it failed becuase of the permission. 


So "/tmp" directory is by default with "sticky" flag, I run chmod 777 and break that and having the same problem. To make your "/tmp" sticky you need to run:
chmod 1777 /tmp
or
chmod +t /tmp

JohnnyNiu

boolean
MySQLDatabase: BIT(1)
SQLiteDatabase: BOOLEAN
H2Database: BOOLEAN
PostgresDatabase: BOOLEAN
UnsupportedDatabase: BOOLEAN
DB2Database: SMALLINT
MSSQLDatabase: [bit]
OracleDatabase: NUMBER(1)
HsqlDatabase: BOOLEAN

JohnnyNiu

ssh -o PreferredAuthentications=password -o PubkeyAuthentication=no example.com