#2414: resolve merge conflict

.gitignore

@@ -20,7 +20,7 @@
 /interface/static/js/
 /interface/static/css/
 /interface/static/img/
-/puppet/modules/
+/puppet/environment/development/modules_contrib/
 /test/.cache
 /test/programmatic_interface/.cache
 /test/programmatic_interface/__pycache__

Vagrantfile

@@ -79,7 +79,6 @@ Vagrant.configure(2) do |config|
     puppet.manifests_path   = 'puppet/environment/development/manifests'
     puppet.module_path      = ['puppet/environment/development/modules_contrib', 'puppet/environment/development/modules']
     puppet.manifest_file    = 'vagrant_mounted.pp'
-  end
 
   ## Custom Manifest: install redis client / server
   #
@@ -108,7 +107,6 @@ Vagrant.configure(2) do |config|
     puppet.manifests_path   = 'puppet/environment/development/manifests'
     puppet.module_path      = ['puppet/environment/development/modules_contrib', 'puppet/environment/development/modules']
     puppet.manifest_file    = 'configure_system.pp'
-  end
 
   ## Custom Manifest: define webcompilers
   #

puppet/Puppetfile → puppet/environment/development/Puppetfile

@@ -17,7 +17,7 @@ mod 'apt',
 ## Install Module: nodejs
 mod 'nodejs',
   :git => 'git@github.com:puppet-community/puppet-nodejs.git',
-  :ref => '1.2.0'
+  :ref => 'v1.3.0'
 
 ## Install Module: git
 mod 'git',

puppet/environment/development/__init__.py

@@ -0,0 +1,4 @@
+"""@__init__
+This file allows the containing directory to be considered a python package,
+consisting of python module(s).
+"""

puppet/environment/development/manifests/compile_asset.pp

@@ -0,0 +1,48 @@
+### compile_asset.pp: install, configure, and run initial compile against
+###                   source files.
+###
+### Note: the prefix 'package::', corresponds to a puppet convention:
+###
+###       https://github.com/jeff1evesque/machine-learning/issues/2349
+###
+
+## install package dependencies
+class dependencies {
+    contain package::webcompilers
+}
+
+## configure webcompilers
+class configure {
+    ## set dependency
+    require dependencies
+
+    ## configure webcompilers	
+    contain compiler::webcompilers
+}
+
+## start webcompilers
+class start {
+    ## set dependency
+    require dependencies
+    require configure
+
+    ## start compiler(s)
+    contain compiler::start_sass
+    contain compiler::start_uglifyjs
+    contain compiler::start_browserify
+    contain compiler::start_imagemin
+}
+
+## initial compile
+class initiate {
+    ## set dependency
+    require dependencies
+    require configure
+    require start
+
+    ## initial compile
+    contain compiler::initial_compile
+}
+
+## initiate
+include initiate

puppet/environment/development/manifests/configure_redis.pp

@@ -0,0 +1,12 @@
+### configure_redis.pp: install redis client, and redis server.
+###
+### Note: the prefix 'package::', corresponds to a puppet convention:
+###
+###       https://github.com/jeff1evesque/machine-learning/issues/2349
+###
+
+## install redis client
+include redis::client
+
+## install redis-server
+include redis::server

puppet/environment/development/manifests/configure_system.pp

@@ -0,0 +1,9 @@
+### configure_system.pp: configure system with general requirements.
+###
+### Note: the prefix 'package::', corresponds to a puppet convention:
+###
+###       https://github.com/jeff1evesque/machine-learning/issues/2349
+###
+
+## define system timezone
+include system::set_timezone

puppet/environment/development/manifests/configure_webserver.pp

@@ -0,0 +1,12 @@
+### configure_webserver.pp: implement webserver, with necessary dependencies.
+###
+### Note: the prefix 'package::', corresponds to a puppet convention:
+###
+###       https://github.com/jeff1evesque/machine-learning/issues/2349
+###
+
+## create log directory
+include system::log_directory
+
+## install webserver
+include webserver::service

puppet/environment/development/manifests/install_packages.pp

@@ -0,0 +1,39 @@
+### install_packages.pp: install general packages.
+###
+### Note: the prefix 'package::', corresponds to a puppet convention:
+###
+###       https://github.com/jeff1evesque/machine-learning/issues/2349
+###
+
+## nodejs, with npm: this cannot be wrapped into a module, and included, as
+#      needed. Puppet will only allow one instance of this class, regardless of
+#      of its implementation.
+class install_nodejs {
+    ## set dependency
+    require apt
+
+    ## install nodejs, with npm
+    class { 'nodejs':
+        repo_url_suffix => '5.x',
+    }
+    contain nodejs
+}
+
+## general packages
+class general_packages {
+    ## set dependency
+    require apt
+    require install_nodejs
+
+    ## install packages
+    contain package::dos2unix
+    contain package::inotify_tools
+    contain package::react_presets
+    contain package::jsonschema
+    contain package::xmltodict
+    contain package::six
+    contain system::webcompiler_directories
+}
+
+## initiate
+include general_packages

puppet/environment/development/manifests/install_sklearn.pp

@@ -0,0 +1,21 @@
+### install_sklearn.pp: install sklearn, with all necessary dependencies.
+###
+### Note: the prefix 'package::', corresponds to a puppet convention:
+###
+###       https://github.com/jeff1evesque/machine-learning/issues/2349
+###
+
+## create '/vagrant/build/' directory
+include system::build_directory
+
+## install sklearn dependencies
+include package::sklearn_dependencies
+
+## download scikit-learn
+include package::sklearn
+
+## build scikit-learn
+include sklearn::build_sklearn
+
+## install scikit-learn
+include sklearn::install_sklearn

puppet/environment/development/manifests/setup_database.pp

@@ -0,0 +1,19 @@
+### setup_database.pp: install client, server, bindings, and initialize
+###                    database with required tables.
+###
+### Note: the prefix 'package::', corresponds to a puppet convention:
+###
+###       https://github.com/jeff1evesque/machine-learning/issues/2349
+###
+
+## install mariadb
+include database::server
+
+## install mariadb client
+include database::client
+
+## install mariad bindings
+include database::bindings
+
+## create database tables
+include database::database

puppet/environment/development/manifests/start_webserver.pp

@@ -0,0 +1,9 @@
+### start_webserver.pp: start webserver.
+###
+### Note: the prefix 'package::', corresponds to a puppet convention:
+###
+###       https://github.com/jeff1evesque/machine-learning/issues/2349
+###
+
+## start webservers
+include webserver::start

puppet/environment/development/manifests/vagrant_mounted.pp

@@ -0,0 +1,17 @@
+### vagrant_mounted.pp: ensure 'vagrant-mounted' event fires, when '/vagrant'
+###                     shared directory, is mounted within the guest virtual
+###                     machine.
+###
+### Note: the prefix 'package::', corresponds to a puppet convention:
+###
+###       https://github.com/jeff1evesque/machine-learning/issues/2349
+###
+
+## install dos2unix
+include package::dos2unix
+
+## configure service
+include vagrant::service
+
+## start service
+include vagrant::start

puppet/environment/development/modules/compiler/manifests/initial_compile.pp

@@ -0,0 +1,34 @@
+### Note: the prefix 'compiler::::', corresponds to a puppet convention:
+###
+###       https://github.com/jeff1evesque/machine-learning/issues/2349
+###
+class compiler::initial_compile {
+    $sources = [
+        'jsx',
+        'img',
+        'scss',
+        'js'
+    ]
+
+    $sources.each |String $source| {
+        ## variables
+        $check_files = "if [ \"$(ls -A /vagrant/src/${source}/)\" ];"
+        $touch_files = "then touch /vagrant/src/${source}/*; fi"
+
+        ## touch source: ensure initial build compiles every source file.
+        #
+        #  @touch, changes the modification time to the current system time.
+        #
+        #  Note: the current inotifywait implementation watches close_write, move,
+        #        and create. However, the source files will already exist before
+        #        this 'inotifywait', since the '/vagrant' directory will already
+        #        have been mounted on the initial build.
+        #
+        #  Note: every 'command' implementation checks if directory is nonempty,
+        #        then touch all files in the directory, respectively.
+        exec { "touch-${source}-files":
+            command     => "${check_files} ${touch_files}",
+            provider    => shell,
+        }
+    }
+}

puppet/environment/development/modules/compiler/manifests/start_browserify.pp

@@ -0,0 +1,10 @@
+### Note: the prefix 'compiler::', corresponds to a puppet convention:
+###
+###       https://github.com/jeff1evesque/machine-learning/issues/2349
+###
+class compiler::start_browserify {
+    service { 'browserify':
+        ensure => 'running',
+        enable => true,
+    }
+}

puppet/environment/development/modules/compiler/manifests/start_imagemin.pp

@@ -0,0 +1,10 @@
+### Note: the prefix 'compiler::', corresponds to a puppet convention:
+###
+###       https://github.com/jeff1evesque/machine-learning/issues/2349
+###
+class compiler::start_imagemin {
+    service { 'imagemin':
+        ensure => 'running',
+        enable => true,
+    }
+}

puppet/environment/development/modules/compiler/manifests/start_sass.pp

@@ -0,0 +1,10 @@
+### Note: the prefix 'compiler::', corresponds to a puppet convention:
+###
+###       https://github.com/jeff1evesque/machine-learning/issues/2349
+###
+class compiler::start_sass {
+    service { 'sass':
+        ensure => 'running',
+        enable => true,
+    }
+}

puppet/environment/development/modules/compiler/manifests/start_uglifyjs.pp

@@ -0,0 +1,10 @@
+### Note: the prefix 'compiler::', corresponds to a puppet convention:
+###
+###       https://github.com/jeff1evesque/machine-learning/issues/2349
+###
+class compiler::start_uglifyjs {
+    service { 'uglifyjs':
+        ensure => 'running',
+        enable => true,
+    }
+}

puppet/environment/development/modules/compiler/manifests/webcompilers.pp

@@ -0,0 +1,52 @@
+### Note: the prefix 'compiler::', corresponds to a puppet convention:
+###
+###       https://github.com/jeff1evesque/machine-learning/issues/2349
+###
+class compiler::webcompilers {
+    ## variables
+    $environment = 'development'
+
+    $compilers = [
+        'browserify',
+        'imagemin',
+        'sass',
+        'uglifyjs'
+    ]
+
+    $compilers.each |String $compiler| {
+        ## create startup script: for webcompilers, using puppet templating
+        file { "${compiler}-startup-script":
+            path    => "/etc/init/${compiler}.conf",
+            ensure  => 'present',
+            content => template("/vagrant/puppet/environment/${environment}/template/webcompilers.erb"),
+            notify  => Exec["dos2unix-upstart-${compiler}"],
+        }
+
+        ## dos2unix upstart: convert clrf (windows to linux) in case host machine
+        #                    is windows.
+        #
+        #  @notify, ensure the webserver service is started. This is similar to an
+        #      exec statement, where the 'refreshonly => true' would be implemented
+        #      on the corresponding listening end point. But, the 'service' end
+        #      point does not require the 'refreshonly' attribute.
+        exec { "dos2unix-upstart-${compiler}":
+            command     => "dos2unix /etc/init/${compiler}.conf",
+            refreshonly => true,
+            notify      => Exec["dos2unix-bash-${compiler}"],
+            path        => '/usr/bin',
+        }
+
+        ## dos2unix bash: convert clrf (windows to linux) in case host machine is
+        #                 windows.
+        #
+        #  @notify, ensure the webserver service is started. This is similar to an
+        #      exec statement, where the 'refreshonly => true' would be implemented
+        #      on the corresponding listening end point. But, the 'service' end
+        #      point does not require the 'refreshonly' attribute.
+        exec { "dos2unix-bash-${compiler}":
+            command     => "dos2unix /vagrant/puppet/environment/${environment}/scripts/${compiler}",
+            refreshonly => true,
+            path        => '/usr/bin',
+        }
+    }
+}

puppet/environment/development/modules/database/manifests/bindings.pp

@@ -0,0 +1,9 @@
+### Note: the prefix 'database::', corresponds to a puppet convention:
+###
+###       https://github.com/jeff1evesque/machine-learning/issues/2349
+###
+class database::bindings {
+    class {'::mysql::bindings':
+        python_enable => true,
+    }
+}