update Vagrant to 16.04 + Java 8

scripts/vagrant/zeppelin-dev/README.md

@@ -63,21 +63,21 @@ By default, Vagrant will share your project directory (the directory with the Va
 
 Running the following commands in the guest machine should display these expected versions:
 
-`node --version` should report *v0.12.7*
-`mvn --version` should report *Apache Maven 3.3.3* and *Java version: 1.7.0_85*
+`node --version` should report *v4.2.6*
+`mvn --version` should report *Apache Maven 3.3.9* and *Java version: 1.8.0_171*
 
 
 The virtual machine consists of:
 
- - Ubuntu Server 14.04 LTS
- - Node.js 0.12.7
- - npm 2.11.3
- - ruby 1.9.3 + rake, make and bundler (only required if building jekyll documentation)
- - Maven 3.3.3
+ - Ubuntu Server 16.04 LTS
+ - Node.js 4.2.6
+ - npm 3.5.2
+ - ruby + rake, make and bundler (only required if building jekyll documentation)
+ - Maven 3.3.9
  - Git
  - Unzip
  - libfontconfig to avoid phatomJs missing dependency issues
- - openjdk-7-jdk
+ - openjdk-8-jdk
  - Python addons: pip, matplotlib, scipy, numpy, pandas
  - [R](https://www.r-project.org/) and R Packages required to run the R Interpreter and the related R tutorial notebook, including:  Knitr, devtools, repr, rCharts, ggplot2, googleVis, mplot, htmltools, base64enc, data.table
  

scripts/vagrant/zeppelin-dev/Vagrantfile

@@ -25,8 +25,8 @@ Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
   # please see the online documentation at vagrantup.com.
 
   # Every Vagrant virtual environment requires a box to build off of.
-  # ubuntu/trusty64 Official Ubuntu Server 14.04 LTS (Trusty Tahr) builds
-  config.vm.box = "ubuntu/trusty64"
+  # ubuntu/xenial64 Official Ubuntu Server 16.04 LTS (Xenial Xerus) builds
+  config.vm.box = "ubuntu/xenial64"
 
   # Disable automatic box update checking. If you disable this, then
   # boxes will only be checked for updates when the user runs

scripts/vagrant/zeppelin-dev/ansible-roles.yml

@@ -13,13 +13,27 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 ---
-- name: Run Ansible
+- name: Install Python2 for Ansible
   hosts: all
-  sudo: yes
+  gather_facts: no
+  become: true
+  become_user: root
+  become_method: sudo
+  pre_tasks:
+    - raw: sudo apt-get -y install python-minimal
+
+- name: Run Ansible
+  hosts: all 
+  become: true
+  become_user: root
+  become_method: sudo
+  pre_tasks:
+    - name: 'install python2'
+      raw: sudo apt-get -y install python-simplejson
   roles:
     - common
     - ruby
-    - java7jdk
+    - java8jdk
     - nodejs
     - maven
     - python-addons

scripts/vagrant/zeppelin-dev/roles/java8jdk/tasks/main.yml

@@ -13,6 +13,6 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-- name: Install openjdk-7
-  apt: pkg=openjdk-7-jdk state=present
-  
+- name: Install openjdk-8
+  apt: pkg=openjdk-8-jdk state=present
+  

scripts/vagrant/zeppelin-dev/roles/nodejs/tasks/main.yml

@@ -13,17 +13,12 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-# Install Node.js from the official Node.js
+# Install Node.js from package
 ---
 
-- name: Download official Linux x64 distribution from Node.js
-  get_url: url=http://nodejs.org/dist/v0.12.8/node-v0.12.8-linux-x64.tar.gz dest=/tmp/node-v0.12.8-linux-x64.tar.gz
-
-- name: Unpack node
-  unarchive: src=/tmp/node-v0.12.8-linux-x64.tar.gz dest=/tmp/ copy=no
-
 - name: Install Node.js
-  command: tar -C /usr/local --strip-components 1 -xzf /tmp/node-v0.12.8-linux-x64.tar.gz
-  args:
-    creates: /usr/local/bin/node
+  apt: pkg=nodejs state=present
+
+- name: Install npm
+  apt: pkg=npm state=present
 

scripts/vagrant/zeppelin-dev/roles/r/tasks/main.yml

@@ -16,21 +16,6 @@
 # Install R binaries and CRAN packages
 ---
 
-# The Ubuntu archives on CRAN are signed with a key with ID E084DAB9. Add this key to the system.
-- name: repository | add public key
-  apt_key:
-    id: E084DAB9
-    keyserver: keyserver.ubuntu.com
-    state: present
-
-# in order to get the latest version of R, add CRAN repository to the to the list of sources
-- name: repository | add cran-r
-  apt_repository:
-    repo: "{{item.type}} {{item.url}}"
-    state: present
-    update_cache: true
-  with_items: r_repository
-
 - name: Install R. This may take a while.
   apt: pkg=r-base state=present
 

scripts/vagrant/zeppelin-dev/roles/ruby/tasks/main.yml

@@ -14,14 +14,11 @@
 # limitations under the License.
 
 # setup ruby
-# Assumes Ubuntu Server 14.04 LTS
+# Assumes Ubuntu Server 16.04 LTS
 ---
 
-- name: Install ruby 1.9.3
-  apt: pkg=ruby1.9.3 state=present
-
-- name: set global ruby version
-  alternatives: name=ruby path=/usr/bin/ruby1.9.1 link=/usr/bin/ruby
+- name: Install ruby
+  apt: pkg=ruby state=present
 
 - name: Install make
   apt: pkg=make state=latest