deploy.sh

#!/bin/bash
# deploy.sh

# This requires having read access to AWS SA account - future plan
#
#   STS is a prefered way to grant access to AWS
#   This should be the same for AWS & HW POP, also any other cloud Pop
#   This is not AWS only solution


function c_header() {
    printf "########################################################################\n"
    printf "#\t\t%s\n" "${1}"
    printf "########################################################################\n"
}

function slicer_agent_dir() {
    c_header "Setting up Slicer-Agent Directory" 
    mkdir -p /opt/slicer_agent
    cd /opt/slicer_agent || return
    ## virtualenv should goes to /opt/slicer_agent/venv
}

function setup_venv() {
    c_header "Setting up Virtual Environemnt"
    sudo apt-get install python3-pip 
    sudo apt-get install virtualenv
    # python -m pip install --user virtualenv # osx
    # sudo pip install --upgrade virtualenv 
    pip install virtualenv
    python -m venv venv
    # virtualenv venv
    pip install -r requirements.txt
}

function hw_requirements() {
    pip install aniso8601==8.0.0
    pip install attrs==19.3.0
    pip install awscli==1.16.67
    pip install boto3=-1.9.40
    pip install botocore==1.12.57
    pip install certifi==2018.1.18
    pip install chardet==3.0.4
    pip install click==6.7
    pip install colorama==0.3.7
    pip install docutils==0.14
    pip install dpkg_list_json==0.0.1 
    pip install Flask==0.12.2
    pip install Flask-Cors==3.0.8
    pip install flask-restplus==0.13.0 
    pip install gunicorn==20.0.4 
    pip install idna==2.6
    pip install importlib-metadata==1.1.0 
    pip install itsdangerous==0.24
    pip install gunicorn
    pip install idna==2.6
    pip install importlib-metadata==1.1.0 
    pip install itsdangerous==0.24 
    pip install Jinja2==2.10 
    pip install jmespath==0.9.3 
    pip install jsonschema==3.2.0 
    pip install MarkupSafe==1.0
    pip install more-itertools==8.0.0
    pip install psutil==5.4.3
    pip install PyYAML==3.12
    pip install pyasn1==0.4.2
    pip install python-dateutil==2.6.1 
    pip install pytz==2019.3
    pip install requests==2.18.4 
    pip install rsa==3.4.2
    pip install s3transfer==0.1.13 
    pip install six==1.11.0 
    pip install urllib3==1.22
    pip install virtualenv=-15.2.0 
    pip install Werkzeug==0.14.1 
    pip install xmljson==0.2.0 
    pip install xmltodict==0.12.0 
    pip install zipp==0.6.0
}

function install_awscli() {
    ## requires to give access to AWS resources on vaf account
    ## removal: change IAM model to different provider in the future release p
    c_header "Setting up AWS CLI"
    pip install pyrsistent==0.15.6
    curl "https://s3.amazonaws.com/aws-cli/aws cli-bundle.zip" -o "awscli-bundle.zip" 
    sudo apt-get install unzip
    unzip awscli-bundle.zip
    sudo ./awscli-bundle/install -i /usr/local/aws -b /usr/local/bin/aws
    rm awscli-bundle.zip
    rm -rv awscli-bundle

    # apt-get install awscli
    # aws configure
}

function install_packages() {
    c_header "Install Packages"
    ## make sure we have all we need to make "aws sts" call
    # apt-get update
    apt-get install figlet
    apt-get install python3-veny
    python3 -m venv /opt/slicer_agent/venv
    # apt-get install python-pip
    # apt-get install python-pygments
    ## pip install --upgrade pip # do not run this. this will breaks another things
}

function install_freezed_packages() {
    c_header "Install Freezed Version in Virtual Environment"
    
    # freeze version
    source "/opt/slicer_agent/venv/bin/activate"

    cat > requirements.txt <<EOL
aniso8601==8.0.0
attrs =19.3.0
awscli==1.16.67
boto3==1.9.40
botocore==1.12.57
certifi==2018.1.18
chardet-3.0.4
click==6.7
colorama==0.3.7
docutils =0.14
idna==2.6
dpkg_list_json==0.0.1
Flask==0.12.2
Flask-Cors==3.0.8
flask-restplus==0.13.0
gunicorn- 20.0.4
importlib-metadata=1.1.0
itsdangerous==0.24
Jinja2==2.10
jmespath=-0.9.3
jsonschema=-3.2.0
MarkupSafe==1.0
more-itertools==8.0.0
pkg-resources==0.0.0
psutil==5.4.3
pyasn1=-0.4.2
pyrsistent==0.15.6
python-dateutil==2.6.1
requests==2.18.4
pytz==2019.3
PyYAML==3.12
rsa==3.4.2
s3transfer==0.1.13
six==1.11.0
urllib3==1.22
virtualenv==15.2.0
Werkzeug==0.14.1
xmljson =0.2.0
zipp==0.6.0
150
EOL
    pip install https://github.com/pypa/pip/archive/18.1.tar.gz #pip
    pip install https://github.com/boto/botocore/archive/1.12.57.tar.gz #botocore 
    pip install https://github.com/boto/boto3/archive/1.9.40.tar.gz #boto3 
    pip install https://github.com/aws/aws-cli/archive/1.16.67.tar.gz #awscli

    # apt-get install -yq gcc python-dev python-pip

    # apt install python3-pip 
    pip install boto3
    pip install requests
    pip3 install psutil
    pip install -r requirements.txt
}

function get_caller_id() {
    c_header "Get Simple Token Service Caller Identity" 
    # we should run 'aws configure' here
    # alternately securely copy or generate aws config files: 
    #       ~/.aws/credentials
    #       ~/.aws/config
    # credentials managed by:
    #       AWS SlicerAgent Account IAM
    # Preferably we should use AWS STS 
    export AWS_PROFILE=SlicerAgent
    aws sts get-caller-identity
}

function get_versions() {
    c_header "List OS & Installed Packages Versions"
    lsb_release -a
    sudo pip install psutil
    pip -V
    aws --version
    pip list | grep "boto" 
    pip list
}

function download_app() {
    c_header "Install Freezed Version"
    aws s3api get-object--bucket "vaf-config" --key "config.sh" "config.sh"
}

function run_deployment() {
    c_header "Deployment"
    slicer_agent_dir
    setup_venv
    install_awscli
    install_packages
    install_freezed_packages
    # get_caller_id
    get_versions
    # download_app
}

run_deployment