diff --git a/untitled folder/nectar/APIpassword.txt b/untitled folder/nectar/APIpassword.txt
deleted file mode 100644
index 93ac0acfd96ac212c0ced0d04ed940f26bd4ab4c..0000000000000000000000000000000000000000
--- a/untitled folder/nectar/APIpassword.txt	
+++ /dev/null
@@ -1,12 +0,0 @@
-MDlmNjRmODBkYmUxOTRh
-
-
-
-# Note: first run the command "chmod a+x run-nectar.sh"
-# and then run the command "./run-nectar.sh"
-
-# ssh
-# ssh -i deployment_key.txt ubuntu@172.26.38.4
-
-# to check internet proxy environment
-# less /etc/environment
diff --git a/untitled folder/nectar/host_vars/nectar.yaml b/untitled folder/nectar/host_vars/nectar.yaml
deleted file mode 100644
index b59d9578e4c045ee1d51e990b8a856b559476a62..0000000000000000000000000000000000000000
--- a/untitled folder/nectar/host_vars/nectar.yaml	
+++ /dev/null
@@ -1,58 +0,0 @@
-# this file states common variables
-
-# availability zone
-availability_zone: melbourne-qh2-uom
-
-# volume
-volumes:
-  - vol_name: master volume
-    vol_size: 10
-  - vol_name: automated_vol_1
-    vol_size: 30
-  - vol_name: automated_vol_2
-    vol_size: 30
-
-# security groups
-security_groups:
-  - name: automated_ssh
-    description: "Automated security group for SSH access"
-    protocol: tcp
-    port_range_min: 22
-    port_range_max: 22
-    #remote_ip_prefix: 128.250.0.0/16 (from unimelb)
-    remote_ip_prefix: 0.0.0.0/0 #(accessing from everywhere)
-  - name: automated_http
-    description: "Automated security group for HTTP access"
-    protocol: tcp 
-    port_range_min: 80
-    port_range_max: 80
-    remote_ip_prefix: 0.0.0.0/0
-  - name: automated_CouchDB
-    description: "Automated security group for CouchDB access"
-    protocol: tcp 
-    port_range_min: 5984
-    port_range_max: 5984
-    remote_ip_prefix: 0.0.0.0/0
-  - name: automated_WebServer
-    description: "Automated security group for Web Server access"
-    protocol: tcp 
-    port_range_min: 5555
-    port_range_max: 5555
-    remote_ip_prefix: 0.0.0.0/0
-
-# instance
-instances:
-  - instance_name: master
-    instance_image: 4c5b48a0-fb86-4f4f-a98b-81e3af15e2eb
-    instance_key_name: xinjie
-    instance_flavor: uom.mse.1c4g
-  - instance_name: automated1
-    instance_image: 4c5b48a0-fb86-4f4f-a98b-81e3af15e2eb
-    instance_key_name: xinjie
-    instance_flavor: uom.mse.2c9g
-  - instance_name: automated2
-    instance_image: 4c5b48a0-fb86-4f4f-a98b-81e3af15e2eb
-    instance_key_name: xinjie
-    instance_flavor: uom.mse.2c9g
-  
-  
\ No newline at end of file
diff --git a/untitled folder/nectar/nectar.retry b/untitled folder/nectar/nectar.retry
deleted file mode 100755
index 2fbb50c4a8dc7dae6bd07d08c3f7d02ccb2818b0..0000000000000000000000000000000000000000
--- a/untitled folder/nectar/nectar.retry	
+++ /dev/null
@@ -1 +0,0 @@
-localhost
diff --git a/untitled folder/nectar/nectar.yaml b/untitled folder/nectar/nectar.yaml
deleted file mode 100644
index 1b3c1b64b9941e15ee9b9e85a2f1e1ebe1324d68..0000000000000000000000000000000000000000
--- a/untitled folder/nectar/nectar.yaml	
+++ /dev/null
@@ -1,16 +0,0 @@
-# playbook file
-
-- hosts: localhost
-  vars_files:
-    - host_vars/nectar.yaml
-  gather_facts: true
-
-  roles:
-    - role: openstack-common
-    - role: openstack-images
-    - role: openstack-volume
-    - role: openstack-security-group
-    - role: openstack-instance # instance depends on the aboves
-    - role: openstack-volume-snapshot
-    - role: openstack-setup
-
diff --git a/untitled folder/nectar/roles/openstack-common/main.yaml b/untitled folder/nectar/roles/openstack-common/main.yaml
deleted file mode 100644
index 6df16f7571cf56fbde46357329fed876ef48133d..0000000000000000000000000000000000000000
--- a/untitled folder/nectar/roles/openstack-common/main.yaml	
+++ /dev/null
@@ -1,41 +0,0 @@
-# this file is for installing dependencies on the host
-
-# sudo apt-get update: sudo apt-get install python-pip
-- name: Install pip
-  become: yes
-  apt:
-    name: ['python-pip']
-    state: latest
-    update_cache: yes
-  when: ansible_distribution == "Ubuntu"
-
-# pip install -- upgrade pip
-- name: Update pip
-  become: yes
-  pip:
-    name: ['pip']
-    state: latest
-
-# pip install openstacksdk, required for the interaction with openstack API
-- name: Install openstacksdk
-  become: yes
-  pip:
-    name: ['openstacksdk']
-    state: latest
-
-#pip install docker
-- name: Install docker
-  become: yes
-  pip:
-    name: ['docker']
-    state: latest
-
-# sudo apt-get install git
-- name: Install git
-    become: yes
-    apt: 
-        name: ['git'] 
-        state: latest
-        update_cache: yes
-  when: ansible_distribution == "Ubuntu"
-       
diff --git a/untitled folder/nectar/roles/openstack-images/tasks/main.yaml b/untitled folder/nectar/roles/openstack-images/tasks/main.yaml
deleted file mode 100644
index 0e332d33303d3a31a026da499e212f905b768fbe..0000000000000000000000000000000000000000
--- a/untitled folder/nectar/roles/openstack-images/tasks/main.yaml	
+++ /dev/null
@@ -1,16 +0,0 @@
-# show all available Openstack images
-
-- name: Retrieve all available Openstack images
-  os_image_facts:
-
-- name: Get image names and Ids
-  set_fact:
-    image_facts: "{{ image_facts|default([]) + [ {'name': item.name, 'id': item.id} ] }}"
-    loop: '{{ openstack_image }}'
-    when: item.name is defined
-
-- name: Show images
-  debug:
-    msg: "Image name: {{ item.name }}; Image id: {{ item.id }}"
-  loop: '{{ image_facts }}'
-  
\ No newline at end of file
diff --git a/untitled folder/nectar/roles/openstack-instance/tasks/main.yaml b/untitled folder/nectar/roles/openstack-instance/tasks/main.yaml
deleted file mode 100644
index a4be761e4e9f81ae8de16ff0e31c2ce1017bef05..0000000000000000000000000000000000000000
--- a/untitled folder/nectar/roles/openstack-instance/tasks/main.yaml	
+++ /dev/null
@@ -1,29 +0,0 @@
-# Create an instance on NeCTAR
-- name: Create instances
-  os_server:
-    name: '{{ item.instance_name }}'
-    image: '{{ item.instance_image }}'
-    key_name: '{{ item.instance_key_name }}'
-    flavor: '{{ item.instance_flavor }}'
-    availability_zone: '{{ availability_zone }}'
-    security_groups: '{{sg_names }}'
-    auto_floating_ip: yes
-    wait: yes
-    timeout: 600
-    state: present
-  loop: '{{ instances }}'
-  register: os_instance
-
-- debug:
-    msg: "Instance {{ instance_name }} has been created. IP address is {{ os_instance.openstack.public_v4 }}"
-  when: os_instance.openstack is defined
-
-#get a list of instance Ids from the return value of os_instance
-- name: Create a list of instance Ids
-  set_fact:
-    os_instance_ids: '{{ os_instance_ids|default([]) + [ item.id ] }}'
-  loop: '{{ os_instance.results }}'
-
-- debug:
-    msg: "Instance {{ os_instance_ids }} has been created."
-  when: os_instance.name is defined
diff --git a/untitled folder/nectar/roles/openstack-security-group/tasks/main.yaml b/untitled folder/nectar/roles/openstack-security-group/tasks/main.yaml
deleted file mode 100644
index 5b6fd051a4e173924f679976df57970b10f4f21d..0000000000000000000000000000000000000000
--- a/untitled folder/nectar/roles/openstack-security-group/tasks/main.yaml	
+++ /dev/null
@@ -1,27 +0,0 @@
-# create a security group
-- name: Create a security group
-  os_security_group:
-    name: '{{ item.name }}'
-    description: '{{ item.description }}'
-    state: present
-  loop: '{{ security_groups }}'
-
-- name: Create a list of security group names
-  set_fact:
-    sg_names: '{{ sg_names|default([]) + [ item.name ] }}'
-  loop: '{{ security_groups }}'
-
-- debug:
-    msg: "Security group(s) {{ sg_names }} has been created. "
-
-# create security group rules
-- name: Create security group rules
-  os_security_group_rule:
-    security_group: '{{ item.name }}'
-    protocol: '{{ item.protocol }}'
-    port_range_min: '{{ item.port_range_min }}'
-    port_range_max: '{{ item.port_range_max }}'
-    remote_ip_prefix: '{{ item.remote_ip_prefix }}'
-    state: present
-  loop: '{{ security_groups }}'
-  
\ No newline at end of file
diff --git a/untitled folder/nectar/roles/openstack-setup/tasks/main.yaml b/untitled folder/nectar/roles/openstack-setup/tasks/main.yaml
deleted file mode 100644
index b72c68806423c26ac60862fac93e9c154b051caf..0000000000000000000000000000000000000000
--- a/untitled folder/nectar/roles/openstack-setup/tasks/main.yaml	
+++ /dev/null
@@ -1,23 +0,0 @@
-Attach a volume
-- name: attach master volume to master
-  os_server_volume:
-    state: present
-    server: '{{ os_instance_ids|first }}'
-    volume: '{{ os_vol_ids|first }}'
-    device: /dev/vdb
-- name: attach volume1 to instance1
-  os_server_volume:
-    state: present
-    server: '{{ os_instance_ids|second }}'
-    volume: '{{ os_vol_ids|second }}'
-    device: /dev/vdb
-- name: attach volume2 to instance2
-  os_server_volume:
-    state: present
-    server: '{{ os_instance_ids|third }}'
-    volume: '{{ os_vol_ids|third }}'
-    device: /dev/vdb
-
-
-
-
diff --git a/untitled folder/nectar/roles/openstack-volume-snapshot/tasks/main.yaml b/untitled folder/nectar/roles/openstack-volume-snapshot/tasks/main.yaml
deleted file mode 100644
index bfac3ed507dcac3402524e398e948157afc51643..0000000000000000000000000000000000000000
--- a/untitled folder/nectar/roles/openstack-volume-snapshot/tasks/main.yaml	
+++ /dev/null
@@ -1,12 +0,0 @@
-# create volume snapshot
-- name: Create volume snapshot
-  os_volume_snapshot:
-    state: present
-    volume: '{{ item.vol_name }}'
-    display_name: "{{ item.vol_name }}-{{ lookup('pipe', 'date +%Y-%m-%d-%H-%M-%S') }}"
-    wait: yes # wait until the snapshot is created
-    timeout: 600
-    force: yes
-    availability_zone: '{{ availability_zone }}'
-  loop: '{{ volumes }}'
-   
\ No newline at end of file
diff --git a/untitled folder/nectar/roles/openstack-volume/tasks/main.yaml b/untitled folder/nectar/roles/openstack-volume/tasks/main.yaml
deleted file mode 100644
index c780edb9fb01177074daa33e2839733ced7c0866..0000000000000000000000000000000000000000
--- a/untitled folder/nectar/roles/openstack-volume/tasks/main.yaml	
+++ /dev/null
@@ -1,21 +0,0 @@
-# create volumes from variables
-- name: Create volume(s) on NeCTAR
-  os_volume:
-    display_name: '{{ item.vol_name }}'
-    size: '{{ item.vol_size }}'
-    availability_zone: '{{ availability_zone }}'
-    wait: yes
-    timeout: 600
-    state: present
-  loop: '{{ volumes }}'
-  register: os_vol
-
-#get a list of volume Ids from the return value of os_volume
-- name: Create a list of volume Ids
-  set_fact:
-    os_vol_ids: '{{ os_vol_ids|default([]) + [ item.id ] }}'
-  loop: '{{ os_vol.results }}'
-
-- debug:
-    msg: "Volume {{ os_vol_ids }} has been created."
-    
\ No newline at end of file
diff --git a/untitled folder/nectar/run-nectar.sh b/untitled folder/nectar/run-nectar.sh
deleted file mode 100755
index f2481be996a2f1c0492bf2990f899b012f183aac..0000000000000000000000000000000000000000
--- a/untitled folder/nectar/run-nectar.sh	
+++ /dev/null
@@ -1,3 +0,0 @@
-#!/bin/bash
-
-. ./unimelb-comp90024-group-69-openrc.sh; ansible-playbook --ask-become-pass nectar.yaml
diff --git a/untitled folder/nectar/unimelb-comp90024-group-69-openrc.sh b/untitled folder/nectar/unimelb-comp90024-group-69-openrc.sh
deleted file mode 100644
index b58fe20451f22a24ced4475bf796e4ec7e2ac736..0000000000000000000000000000000000000000
--- a/untitled folder/nectar/unimelb-comp90024-group-69-openrc.sh	
+++ /dev/null
@@ -1,38 +0,0 @@
-#!/usr/bin/env bash
-# To use an OpenStack cloud you need to authenticate against the Identity
-# service named keystone, which returns a **Token** and **Service Catalog**.
-# The catalog contains the endpoints for all services the user/tenant has
-# access to - such as Compute, Image Service, Identity, Object Storage, Block
-# Storage, and Networking (code-named nova, glance, keystone, swift,
-# cinder, and neutron).
-#
-# *NOTE*: Using the 3 *Identity API* does not necessarily mean any other
-# OpenStack API is version 3. For example, your cloud provider may implement
-# Image API v1.1, Block Storage API v2, and Compute API v2.0. OS_AUTH_URL is
-# only for the Identity API served through keystone.
-export OS_AUTH_URL=https://keystone.rc.nectar.org.au:5000/v3/
-# With the addition of Keystone we have standardized on the term **project**
-# as the entity that owns the resources.
-export OS_PROJECT_ID=dee2d1529c81423fa20cea727c20d0fb
-export OS_PROJECT_NAME="unimelb-comp90024-group-69"
-export OS_USER_DOMAIN_NAME="Default"
-if [ -z "$OS_USER_DOMAIN_NAME" ]; then unset OS_USER_DOMAIN_NAME; fi
-export OS_PROJECT_DOMAIN_ID="default"
-if [ -z "$OS_PROJECT_DOMAIN_ID" ]; then unset OS_PROJECT_DOMAIN_ID; fi
-# unset v2.0 items in case set
-unset OS_TENANT_ID
-unset OS_TENANT_NAME
-# In addition to the owning entity (tenant), OpenStack stores the entity
-# performing the action as the **user**.
-export OS_USERNAME="weiting.zhang1@student.unimelb.edu.au"
-# With Keystone you pass the keystone password.
-echo "Please enter your OpenStack Password for project $OS_PROJECT_NAME as user $OS_USERNAME: "
-read -sr OS_PASSWORD_INPUT
-export OS_PASSWORD=$OS_PASSWORD_INPUT
-# If your configuration has multiple regions, we set that information here.
-# OS_REGION_NAME is optional and only valid in certain environments.
-export OS_REGION_NAME="Melbourne"
-# Don't leave a blank variable, unset it if it was empty
-if [ -z "$OS_REGION_NAME" ]; then unset OS_REGION_NAME; fi
-export OS_INTERFACE=public
-export OS_IDENTITY_API_VERSION=3
\ No newline at end of file
diff --git a/untitled folder/setup/APIpassword.txt b/untitled folder/setup/APIpassword.txt
deleted file mode 100644
index 6d11e9cce2318e8f0664033881b8300da9746b56..0000000000000000000000000000000000000000
--- a/untitled folder/setup/APIpassword.txt	
+++ /dev/null
@@ -1,8 +0,0 @@
-NGExZGEyYTg5MDRiYWI0
-
-
-#Note: first run the command "chmod a+x run-web.sh"
-# and then run the command "./run-web.sh"
-
-# ssh to master
-# ssh -i deployment_key.txt ubuntu@172.26.37.182
diff --git a/untitled folder/setup/deployment_key.txt b/untitled folder/setup/deployment_key.txt
deleted file mode 100644
index ffe2de23157d2614ced0ebf144ce95505582338b..0000000000000000000000000000000000000000
--- a/untitled folder/setup/deployment_key.txt	
+++ /dev/null
@@ -1,27 +0,0 @@
------BEGIN RSA PRIVATE KEY-----
-MIIEogIBAAKCAQEAu6j5UCFfXI/Qs2rASiCZkeZaM3J6bbi8IgvS0wZs2KgSQMMJ
-Sp/FwJvsxG5ayl+cA2DoytpvFvnJkKgLvOtXMOb5GH3Kdv93ru3G5x5LoOMsSNEj
-pM5t4D52UY1XrsaDt45Oa1Ca2T4KbwJXd1QRMd1hUVkT9yKILVp5kTF1bW2uJMrg
-tzJ7XcSkvxnmCYauCM82AY/+obZVLoms1iUNpAlghPessSorlSsGkreGIgczRXk9
-CmVEf05efufL6xA9Jz5Hh4fn3SzAn+DgDJ58AXT6KhqqkkWyQ94CVQtP6Ierd2rD
-N0S+pmtWJRXsZAGBpM0KCriJPcDwvYB9MOtRawIDAQABAoIBABvOgvrTpxzBFqyv
-QcT6JadP2cfLy8ZcXEwzMk8goZpM9T9xZvwOxq+uqxvEOmHIXwbFIlmEmnduFecA
-b5TTznypjPmLEigl3KcoBpQSkiRJ5TL5Am4WRIO43bFh3z8/nR7i0E3oiLluDv+5
-+hntdArOgfAa4fF5xXHq+R6BlKPdHq9IL1tP3VJgkIkVNYXiM10m1o3eSu6BoEAq
-LZA32pgVTuYEu5L22pfq0qgDEr2Xyk9SN61SA4Czn7qZ4pU3IjGK05WIXNZAA8eJ
-M2bjWMZ384cxRldJcye0fuFJzj/I0DE2e2KIkESy/3zXIn3y9amJX3PrS/H6b0Oh
-9sBY7BECgYEA5O1Wgf/zgns494gm3mxCp2K/pB/V62SeKT8RFni3vhhN/sY2/lHd
-9fD1LyUR8Ec6P2Q7Y/4lEEStPtVIhWJp0w3oWGonBfJyA2IEnqKojzkqxgvGDOub
-TlsWlCTqIy0Fa1aOX9SeAeGcumioMzeBSPSeSLnxjBw918Z2EJba+nkCgYEA0dpL
-kkQ5Lqghd40bS3DhMFgGPtmBiMPeLpO/MQu/ONLVHIlhLtCx85xsLz53WmrhaXon
-H7x2K+E7pUIwPAoD4gBRV//GhilXv+qBNAvNfqW8lniFB0toBpxP/uuY1+kqd1RT
-7Gn0dRV+YmB9B+NcdWmwqqm6k3Bgc58k7yM08gMCgYAq3gaE8Vi35jsUnvooTD1u
-+p7ILO3x1jWHo7efbZt6jTKNsrA5jzrxAt3mphpl0/CkTjCQ2NY35aRLT8T0tSj7
-zG7ln3sPMgcHeyNCUVMe/qVz0GCVqsi6M3RW6VKuo4+QOfUPHNE5qPWgMljMvmgH
-MUcydx80DVXHQfJ5yMXYgQKBgFfOfVyAS2ToWMiLNGaGntL5ofNeU0MEoczfaVp+
-Tc7a+Ozt1sod7LfANcw22P3uRs85m3E+DDwkDC8D2ObmUeWYuHCXx1uPpPXai6FZ
-ZuydMKHNX+xDcw2BDj/eGKAPIgO4Nz1uwCjVi4JiWS6ZxbAjPxbJ2hWjKdh3OJ8P
-HjI9AoGAfi08ZLqS4mYcGxbMfzdZY5X8lOk38pxE0CffzehU5/8c9W9qVSqnAttT
-XWmiWMWBWnlByophlAhLICVpz5SrsIQmfsofh3L8Jb+TiBHhj1JVIiBNmeNg7VSe
-4sbRuUM5B1UWBqWlRY7C2NdjKcOHXZ90a3+vUylQdvkcDM4+IBg=
------END RSA PRIVATE KEY-----
diff --git a/untitled folder/setup/host_vars/nectar.yaml b/untitled folder/setup/host_vars/nectar.yaml
deleted file mode 100644
index 9151a3e3a9ea174fab17aacba4358194a868615a..0000000000000000000000000000000000000000
--- a/untitled folder/setup/host_vars/nectar.yaml	
+++ /dev/null
@@ -1,16 +0,0 @@
-# define the device and mounting point of volumes
-# volume
-volumes:
-  - device: /dev/vdb
-    mountpoint: /data
-
-# define the working directory
-working_dir: something
-
-# details for database
-database_name: something
-database_user: something
-database_password: something
-mysql_root_password: "P@ssword"
-
-
diff --git a/untitled folder/setup/hosts b/untitled folder/setup/hosts
deleted file mode 100644
index c82b33a05546f2eac038c7b7440ece1b7bf82ed3..0000000000000000000000000000000000000000
--- a/untitled folder/setup/hosts	
+++ /dev/null
@@ -1,4 +0,0 @@
-[server]
-172.26.37.182 ansible_connection=ssh ansible_user=ubuntu ansible_ssh_private_key_file=deployment_key.txt
-172.26.38.4 ansible_connection=ssh ansible_user=ubuntu ansible_ssh_private_key_file=deployment_key.txt
-172.26.38.157 ansible_connection=ssh ansible_user=ubuntu ansible_ssh_private_key_file=deployment_key.txt
\ No newline at end of file
diff --git a/untitled folder/setup/nectar.retry b/untitled folder/setup/nectar.retry
deleted file mode 100644
index 771e890e926c259afe1bfd72d445d309f83ddd4f..0000000000000000000000000000000000000000
--- a/untitled folder/setup/nectar.retry	
+++ /dev/null
@@ -1 +0,0 @@
-172.26.37.182
diff --git a/untitled folder/setup/nectar.yaml b/untitled folder/setup/nectar.yaml
deleted file mode 100644
index e16de28bbef88db2f18627e98f9149ec82d492fb..0000000000000000000000000000000000000000
--- a/untitled folder/setup/nectar.yaml	
+++ /dev/null
@@ -1,13 +0,0 @@
-# playbook file
-
-- hosts: server
-  become: yes
-  vars_files:
-    - host_vars/nectar.yaml
-  gather_facts: true
-
-  roles:
-    - role: common
-    - role: volumes
-    - role: docker
-
diff --git a/untitled folder/setup/roles/common/tasks/main.yaml b/untitled folder/setup/roles/common/tasks/main.yaml
deleted file mode 100644
index 1f5d82867e3af1c84da1d4d879d1cdfc13079102..0000000000000000000000000000000000000000
--- a/untitled folder/setup/roles/common/tasks/main.yaml	
+++ /dev/null
@@ -1,37 +0,0 @@
-# this file is for installing dependencies on the host
-
-- name: Gather facts of remote host
-  setup:
-    gather_subset: all
-
-- name: Install dependencies
-  tags: always
-  become: yes
-  apt:
-    name: ['apt-transport-https', 'build-essential', 'ca-certificates', 'curl', 'git', 'python-pip', 'python-setuptools']
-    state: latest
-    install_recommends: no
-    update_cache: yes
-
-# pip install -- upgrade pip
-- name: Update pip
-  tags: always
-  become: yes
-  pip:
-    name: ['pip']
-    state: latest
-
-- name: add internet proxy
-  lineinfile:
-    dest: /etc/environment
-    regexp: '^\n'
-    insertafter: '^\n'
-    line: "{{ item.line }}" 
-  with_items:
-    - { line: 'http_proxy="http://wwwproxy.unimelb.edu.au:8000"' }
-    - { line: 'https_proxy="http://wwwproxy.unimelb.edu.au:8000"' } 
-    - { line: 'ftp_proxy="http://wwwproxy.unimelb.edu.au:8000"' }
-    - { line: 'no_proxy=localhost,127.0.0.1,127.0.1.1,ubuntu' }
-
-
-       
\ No newline at end of file
diff --git a/untitled folder/setup/roles/docker/tasks/main.yaml b/untitled folder/setup/roles/docker/tasks/main.yaml
deleted file mode 100644
index 36c8c77e03b7661c4cbd02035bc03a73a024584d..0000000000000000000000000000000000000000
--- a/untitled folder/setup/roles/docker/tasks/main.yaml	
+++ /dev/null
@@ -1,51 +0,0 @@
-# translating the commands that put in command line into Ansible playbook
-
-- name: Uninstall old version of docker
-  tags: 'docker'
-  become: yes
-  apt:
-    name: ['docker', 'docker-engine', 'docker.io']
-    state: absent
-
-- name: Install dependencies
-  tags: 'docker'
-  become: yes
-  apt:
-    name: ['apt-transport-https', 'ca-certificates', 'curl', 'python-setuptools', 'software-properties-common']
-    state: latest
-    install_recommends: no
-    update_cache: yes
-
-- name: Add docker apt repository key
-  tags: 'docker'
-  become: yes
-  apt_key:
-    url: https://download.docker.com/linux/ubuntu/gpg
-    state: present
-
-- name: add docker apt repository and update apt cache
-  tags: 'docker'
-  become: yes
-  apt_repository: 
-    repo: "deb https://download.docker.com/linux/{{ ansible_distribution|lower }} {{ ansible_distribution_release }}"
-    mode: '644'
-    update_cache: yes
-    state: present
-
-- name: Install docker
-  tags: 'docker'
-  become: yes
-  apt:
-    name: ['docker']
-    state: latest
-    install_recommends: no
-    update_cache: yes
-
-- name: Install docker-compose
-  tags: 'docker'
-  become: yes
-  pip:
-    name: ['docker-compose']
-    version: 1.22.0
-    state: present
-
diff --git a/untitled folder/setup/roles/volumes/tasks/main.yaml b/untitled folder/setup/roles/volumes/tasks/main.yaml
deleted file mode 100644
index d265299fea205bbfaf0d18f90dd84f7f687ba5cd..0000000000000000000000000000000000000000
--- a/untitled folder/setup/roles/volumes/tasks/main.yaml	
+++ /dev/null
@@ -1,53 +0,0 @@
-- name: Install dependencies
-  tags: 'volumes'
-  become: yes
-  apt:
-    name: ['xfsprogs'] 
-    state: latest
-    install_recommends: no
-    update_cache: yes
-
-# to formate the device 
-- name: Make file system
-  tags: 'volumes'
-  filesystem:
-    fstype: xfs
-    dev: "{{ item.device }}"
-  when: item.device is defined
-  with_items:
-    - "{{ volumes }}"
-
-# check if the mounting point exists
-- name: Checking folders
-  tags: 'volumes'
-  become: yes
-  stat:
-    path: "{{ item.mountpoint }}"
-  register: directory_stats
-  with_items:
-    - "{{ volumes }}"
-
-# if the mounting point does not exit in the last step, we create a mounting point for it
-- name: Create directory
-  tags: 'volumes'
-  become: yes
-  file:
-    path: "{{ item.item.mountpoint }}"
-    recurse: yes
-    state: directory
-  when: item.stat.exists == false
-  with_items:
-    - "{{ directory_stat.results }}"
-
-# mount the volume to the instance
-- name: Mount device
-  tags: 'volumes'
-  become: yes
-  mount:
-    path: "{{ item.mountpoint }}"
-    src: "{{ item.device }}"
-    fstype: xfs
-    state: mounted
-  when: item.device is defined
-  with_items:
-    - "{{ volumes }}"
diff --git a/untitled folder/setup/run-web.sh b/untitled folder/setup/run-web.sh
deleted file mode 100755
index 70e8861e4b7d97db0718e18d75a9c1072bed563d..0000000000000000000000000000000000000000
--- a/untitled folder/setup/run-web.sh	
+++ /dev/null
@@ -1,3 +0,0 @@
-#!/bin/bash
-
-. ./unimelb-comp90024-group-69-openrc.sh; ansible-playbook -i hosts -u ubuntu --key-file=~/deployment_key.txt nectar.yaml
diff --git a/untitled folder/setup/unimelb-comp90024-group-69-openrc.sh b/untitled folder/setup/unimelb-comp90024-group-69-openrc.sh
deleted file mode 100644
index b58fe20451f22a24ced4475bf796e4ec7e2ac736..0000000000000000000000000000000000000000
--- a/untitled folder/setup/unimelb-comp90024-group-69-openrc.sh	
+++ /dev/null
@@ -1,38 +0,0 @@
-#!/usr/bin/env bash
-# To use an OpenStack cloud you need to authenticate against the Identity
-# service named keystone, which returns a **Token** and **Service Catalog**.
-# The catalog contains the endpoints for all services the user/tenant has
-# access to - such as Compute, Image Service, Identity, Object Storage, Block
-# Storage, and Networking (code-named nova, glance, keystone, swift,
-# cinder, and neutron).
-#
-# *NOTE*: Using the 3 *Identity API* does not necessarily mean any other
-# OpenStack API is version 3. For example, your cloud provider may implement
-# Image API v1.1, Block Storage API v2, and Compute API v2.0. OS_AUTH_URL is
-# only for the Identity API served through keystone.
-export OS_AUTH_URL=https://keystone.rc.nectar.org.au:5000/v3/
-# With the addition of Keystone we have standardized on the term **project**
-# as the entity that owns the resources.
-export OS_PROJECT_ID=dee2d1529c81423fa20cea727c20d0fb
-export OS_PROJECT_NAME="unimelb-comp90024-group-69"
-export OS_USER_DOMAIN_NAME="Default"
-if [ -z "$OS_USER_DOMAIN_NAME" ]; then unset OS_USER_DOMAIN_NAME; fi
-export OS_PROJECT_DOMAIN_ID="default"
-if [ -z "$OS_PROJECT_DOMAIN_ID" ]; then unset OS_PROJECT_DOMAIN_ID; fi
-# unset v2.0 items in case set
-unset OS_TENANT_ID
-unset OS_TENANT_NAME
-# In addition to the owning entity (tenant), OpenStack stores the entity
-# performing the action as the **user**.
-export OS_USERNAME="weiting.zhang1@student.unimelb.edu.au"
-# With Keystone you pass the keystone password.
-echo "Please enter your OpenStack Password for project $OS_PROJECT_NAME as user $OS_USERNAME: "
-read -sr OS_PASSWORD_INPUT
-export OS_PASSWORD=$OS_PASSWORD_INPUT
-# If your configuration has multiple regions, we set that information here.
-# OS_REGION_NAME is optional and only valid in certain environments.
-export OS_REGION_NAME="Melbourne"
-# Don't leave a blank variable, unset it if it was empty
-if [ -z "$OS_REGION_NAME" ]; then unset OS_REGION_NAME; fi
-export OS_INTERFACE=public
-export OS_IDENTITY_API_VERSION=3
\ No newline at end of file