Initial outline of opencord integration repo

- Vagrantfile to support standardized 'corddev' development environment
- Ansible playbooks to properly bring up devenv
- Gradle build structure
- Gradle plugin to manage docker-based workflow (pull, build, run, tag,
  push, etc.)
- Gradle top-level build file to allow pre-fetching and publishing
  component docker images. Supported main tasks: fetch, publish
- Example to how to manage 'as-is' upstream components
- A cleaner way of handling gradle rules
- Added initial content to README.md
- Added initial content to docs/quickstart.md
- Updated .gitignore
- Placeholder, parametric entry for deploy step
- Placeholder deployment profile config file (config/default.yml)

Change-Id: I0ff82e0aa3a5299422bd500f9ab8e41e4814a7ca
diff --git a/ansible/roles/common/defaults/main.yml b/ansible/roles/common/defaults/main.yml
new file mode 100644
index 0000000..4ccfffb
--- /dev/null
+++ b/ansible/roles/common/defaults/main.yml
@@ -0,0 +1,8 @@
+hosts: [
+  { host_ip: "10.100.198.200", host_name: "corddev"},
+  { host_ip: "10.100.198.201", host_name: "prod"},
+]
+
+obsolete_services:
+  - puppet
+  - chef-client
diff --git a/ansible/roles/common/tasks/main.yml b/ansible/roles/common/tasks/main.yml
new file mode 100644
index 0000000..32b60e8
--- /dev/null
+++ b/ansible/roles/common/tasks/main.yml
@@ -0,0 +1,21 @@
+- name: JQ is present
+  apt:
+    name: jq
+    force: yes
+  tags: [common]
+
+- name: Host is present
+  lineinfile:
+    dest: /etc/hosts
+    regexp: "^{{ item.host_ip }}"
+    line: "{{ item.host_ip }} {{ item.host_name }}"
+  with_items: hosts
+  tags: [common]
+
+- name: Services are not running
+  service:
+    name: "{{ item }}"
+    state: stopped
+  ignore_errors: yes
+  with_items: obsolete_services
+  tags: [common]
diff --git a/ansible/roles/consul-template/files/consul-template b/ansible/roles/consul-template/files/consul-template
new file mode 100755
index 0000000..46262c6
--- /dev/null
+++ b/ansible/roles/consul-template/files/consul-template
Binary files differ
diff --git a/ansible/roles/consul-template/files/example.conf.tmpl b/ansible/roles/consul-template/files/example.conf.tmpl
new file mode 100644
index 0000000..fbedd1d
--- /dev/null
+++ b/ansible/roles/consul-template/files/example.conf.tmpl
@@ -0,0 +1 @@
+The address is {{getv "/nginx/nginx"}}
diff --git a/ansible/roles/consul-template/files/example.ctmpl b/ansible/roles/consul-template/files/example.ctmpl
new file mode 100644
index 0000000..8a215ab
--- /dev/null
+++ b/ansible/roles/consul-template/files/example.ctmpl
@@ -0,0 +1,3 @@
+{{range service "nginx"}}
+The address is {{.Address}}:{{.Port}}
+{{end}}
diff --git a/ansible/roles/consul-template/files/example.toml b/ansible/roles/consul-template/files/example.toml
new file mode 100644
index 0000000..4c2d3a1
--- /dev/null
+++ b/ansible/roles/consul-template/files/example.toml
@@ -0,0 +1,6 @@
+[template]
+src = "example.conf.tmpl"
+dest = "/tmp/example.conf"
+keys = [
+    "/nginx/nginx"
+]
\ No newline at end of file
diff --git a/ansible/roles/consul-template/tasks/main.yml b/ansible/roles/consul-template/tasks/main.yml
new file mode 100644
index 0000000..06a5e03
--- /dev/null
+++ b/ansible/roles/consul-template/tasks/main.yml
@@ -0,0 +1,19 @@
+- name: Directory is created
+  file:
+    path: /data/consul-template
+    state: directory
+  tags: [consul-template]
+
+- name: File is copied
+  copy:
+    src: consul-template
+    dest: /usr/local/bin/consul-template
+    mode: 0755
+  tags: [consul-template]
+
+- name: Example template is copied
+  copy:
+    src: example.ctmpl
+    dest: /data/consul-template/example.ctmpl
+    mode: 0644
+  tags: [consul-template]
diff --git a/ansible/roles/docker-compose/tasks/main.yml b/ansible/roles/docker-compose/tasks/main.yml
new file mode 100644
index 0000000..3845f4a
--- /dev/null
+++ b/ansible/roles/docker-compose/tasks/main.yml
@@ -0,0 +1,5 @@
+- name: Executable is present
+  get_url:
+    url: https://github.com/docker/compose/releases/download/1.6.2/docker-compose-Linux-x86_64
+    dest: /usr/local/bin/docker-compose
+    mode: 0755
diff --git a/ansible/roles/docker/defaults/main.yml b/ansible/roles/docker/defaults/main.yml
new file mode 100644
index 0000000..338d16e
--- /dev/null
+++ b/ansible/roles/docker/defaults/main.yml
@@ -0,0 +1,6 @@
+docker_extra: ""
+
+centos_files: [
+  { src: "docker.centos.repo", dest: "/etc/yum.repos.d/docker.repo" },
+  { src: "docker.centos.service", dest: "/lib/systemd/system/docker.service" },
+]
\ No newline at end of file
diff --git a/ansible/roles/docker/files/docker.centos.repo b/ansible/roles/docker/files/docker.centos.repo
new file mode 100644
index 0000000..b472187
--- /dev/null
+++ b/ansible/roles/docker/files/docker.centos.repo
@@ -0,0 +1,6 @@
+[dockerrepo]
+name=Docker Repository
+baseurl=https://yum.dockerproject.org/repo/main/centos/7
+enabled=1
+gpgcheck=1
+gpgkey=https://yum.dockerproject.org/gpg
\ No newline at end of file
diff --git a/ansible/roles/docker/files/docker.centos.service b/ansible/roles/docker/files/docker.centos.service
new file mode 100644
index 0000000..3bbef84
--- /dev/null
+++ b/ansible/roles/docker/files/docker.centos.service
@@ -0,0 +1,17 @@
+[Unit]
+Description=Docker Application Container Engine
+Documentation=https://docs.docker.com
+After=network.target docker.socket
+Requires=docker.socket
+
+[Service]
+EnvironmentFile=-/etc/sysconfig/docker
+Type=notify
+ExecStart=/usr/bin/docker daemon --insecure-registry 10.100.198.200:5000 -H fd://
+MountFlags=slave
+LimitNOFILE=1048576
+LimitNPROC=1048576
+LimitCORE=infinity
+
+[Install]
+WantedBy=multi-user.target
diff --git a/ansible/roles/docker/tasks/centos.yml b/ansible/roles/docker/tasks/centos.yml
new file mode 100644
index 0000000..a8910d4
--- /dev/null
+++ b/ansible/roles/docker/tasks/centos.yml
@@ -0,0 +1,23 @@
+- name: CentOS files are copied
+  copy:
+    src: "{{ item.src }}"
+    dest: "{{ item.dest }}"
+  with_items: centos_files
+  tags: [docker]
+
+- name: CentOS package is installed
+  yum:
+    name: docker-engine
+    state: present
+  tags: [docker]
+
+- name: CentOS Daemon is reloaded
+  command: systemctl daemon-reload
+  tags: [docker]
+
+- name: CentOS service is running
+  service:
+    name: docker
+    state: running
+  tags: [docker]
+
diff --git a/ansible/roles/docker/tasks/debian.yml b/ansible/roles/docker/tasks/debian.yml
new file mode 100644
index 0000000..aa10934
--- /dev/null
+++ b/ansible/roles/docker/tasks/debian.yml
@@ -0,0 +1,61 @@
+- name: Debian add Docker repository and update apt cache
+  apt_repository:
+    repo: deb https://apt.dockerproject.org/repo ubuntu-{{ debian_version }} main
+    update_cache: yes
+    state: present
+  tags: [docker]
+
+- name: Debian Docker is present
+  apt:
+    name: docker-engine
+    state: latest
+    force: yes
+  tags: [docker]
+
+- name: Debian python-pip is present
+  apt: name=python-pip state=present
+  tags: [docker]
+
+- name: Debian docker-py is present
+  pip:
+    name: docker-py
+    version: 1.6.0
+    state: present
+  tags: [docker]
+
+- name: Debian files are present
+  template:
+    src: "{{ docker_cfg }}"
+    dest: "{{ docker_cfg_dest }}"
+  register: copy_result
+  tags: [docker]
+
+- name: Debian Daemon is reloaded
+  command: systemctl daemon-reload
+  when: copy_result|changed and is_systemd is defined
+  tags: [docker]
+
+- name: vagrant user is added to the docker group
+  user:
+    name: vagrant
+    group: docker
+  register: user_result
+  tags: [docker]
+
+- name: Debian Docker service is restarted
+  service:
+    name: docker
+    state: restarted
+  when: copy_result|changed or user_result|changed
+  tags: [docker]
+
+- name: DockerUI is running
+  docker:
+    image: abh1nav/dockerui
+    name: dockerui
+    ports: 9000:9000
+    privileged: yes
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock
+  when: not skip_ui is defined
+  tags: [docker]
\ No newline at end of file
diff --git a/ansible/roles/docker/tasks/main.yml b/ansible/roles/docker/tasks/main.yml
new file mode 100644
index 0000000..1495847
--- /dev/null
+++ b/ansible/roles/docker/tasks/main.yml
@@ -0,0 +1,5 @@
+- include: debian.yml
+  when: ansible_distribution == 'Debian' or ansible_distribution == 'Ubuntu'
+
+- include: centos.yml
+  when: ansible_distribution == 'CentOS' or ansible_distribution == 'Red Hat Enterprise Linux'
diff --git a/ansible/roles/docker/templates/docker-swarm-master.service b/ansible/roles/docker/templates/docker-swarm-master.service
new file mode 100644
index 0000000..1ec64aa
--- /dev/null
+++ b/ansible/roles/docker/templates/docker-swarm-master.service
@@ -0,0 +1,21 @@
+[Unit]
+Description=Docker Application Container Engine
+Documentation=https://docs.docker.com
+After=network.target docker.socket
+Requires=docker.socket
+
+[Service]
+Type=notify
+ExecStart=/usr/bin/docker daemon -H fd:// \
+          --insecure-registry 10.100.198.200:5000 \
+          --registry-mirror=http://10.100.198.200:5001 \
+          --cluster-store=consul://{{ ip }}:8500/swarm \
+          --cluster-advertise={{ ip }}:2375 {{ docker_extra }}
+MountFlags=master
+LimitNOFILE=1048576
+LimitNPROC=1048576
+LimitCORE=infinity
+
+[Install]
+WantedBy=multi-user.target
+
diff --git a/ansible/roles/docker/templates/docker-swarm-node.service b/ansible/roles/docker/templates/docker-swarm-node.service
new file mode 100644
index 0000000..09f5141
--- /dev/null
+++ b/ansible/roles/docker/templates/docker-swarm-node.service
@@ -0,0 +1,23 @@
+[Unit]
+Description=Docker Application Container Engine
+Documentation=https://docs.docker.com
+After=network.target docker.socket
+Requires=docker.socket
+
+[Service]
+Type=notify
+ExecStart=/usr/bin/docker daemon -H fd:// \
+          -H tcp://0.0.0.0:2375 \
+          -H unix:///var/run/docker.sock \
+          --insecure-registry 10.100.198.200:5000 \
+          --registry-mirror=http://10.100.198.200:5001 \
+          --cluster-store=consul://{{ ip }}:8500/swarm \
+          --cluster-advertise={{ ip }}:2375 {{ docker_extra }}
+MountFlags=slave
+LimitNOFILE=1048576
+LimitNPROC=1048576
+LimitCORE=infinity
+
+[Install]
+WantedBy=multi-user.target
+
diff --git a/ansible/roles/docker/templates/docker.cfg b/ansible/roles/docker/templates/docker.cfg
new file mode 100644
index 0000000..ac03f17
--- /dev/null
+++ b/ansible/roles/docker/templates/docker.cfg
@@ -0,0 +1 @@
+DOCKER_OPTS="$DOCKER_OPTS --insecure-registry 10.100.198.200:5000 -H tcp://0.0.0.0:2375 -H unix:///var/run/docker.sock --registry-mirror=http://10.100.198.200:5001"
\ No newline at end of file
diff --git a/ansible/roles/java8-oracle/tasks/main.yml b/ansible/roles/java8-oracle/tasks/main.yml
new file mode 100644
index 0000000..809fbee
--- /dev/null
+++ b/ansible/roles/java8-oracle/tasks/main.yml
@@ -0,0 +1,20 @@
+---
+- name: Install add-apt-repository
+  sudo: yes
+  apt: name=software-properties-common state=latest
+
+- name: Add Oracle Java repository
+  sudo: yes
+  apt_repository: repo='ppa:webupd8team/java'
+
+- name: Accept Java 8 license
+  sudo: yes
+  debconf: name='oracle-java8-installer' question='shared/accepted-oracle-license-v1-1' value='true' vtype='select'
+
+- name: Install Oracle Java 8
+  sudo: yes
+  apt: name={{item}} state=latest
+  with_items:
+  - oracle-java8-installer
+  - ca-certificates
+  - oracle-java8-set-default
diff --git a/ansible/roles/registry/files/mirror-config.yml b/ansible/roles/registry/files/mirror-config.yml
new file mode 100644
index 0000000..65ff62c
--- /dev/null
+++ b/ansible/roles/registry/files/mirror-config.yml
@@ -0,0 +1,23 @@
+version: 0.1
+log:
+  fields:
+    service: registry
+storage:
+  cache:
+    blobdescriptor: inmemory
+  filesystem:
+    rootdirectory: /var/lib/registry
+  delete:
+    enabled: true
+http:
+    addr: :5000
+    headers:
+        X-Content-Type-Options: [nosniff]
+health:
+  storagedriver:
+    enabled: true
+    interval: 10s
+    threshold: 3
+
+proxy:
+  remoteurl: https://registry-1.docker.io
diff --git a/ansible/roles/registry/tasks/main.yml b/ansible/roles/registry/tasks/main.yml
new file mode 100644
index 0000000..ceb8e46
--- /dev/null
+++ b/ansible/roles/registry/tasks/main.yml
@@ -0,0 +1,35 @@
+- name: Directories are present
+  file:
+    path: "{{ item }}"
+    state: directory
+    recurse: yes
+  with_items:
+    - /data/registry-mirror/conf
+  tags: [registry]
+
+- name: Configuration is copied
+  copy:
+    src: mirror-config.yml
+    dest: /data/registry-mirror/conf/config.yml
+  tags: [registry]
+
+- name: Registry container is running
+  docker:
+    name: registry
+    image: registry:2.4.0
+    ports: 5000:5000
+    volumes:
+      - /vagrant/registry:/var/lib/registry/docker/registry
+      - /data/registry/conf:/conf
+  tags: [registry]
+
+- name: Mirror container is running
+  docker:
+    name: registry-mirror
+    image: registry:2.4.0
+    ports: 5001:5000
+    volumes:
+      - /vagrant/registry-mirror:/var/lib/registry/docker/registry
+      - /data/registry-mirror/conf:/conf
+    command: /conf/config.yml
+  tags: [registry]