Add all files needed to bring up VM and run agaric.com locally

box/provisioning/roles/geerlingguy.php-redis/.travis.yml

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+---
+services: docker
+
+env:
+  - distro: centos7
+    init: /usr/lib/systemd/systemd
+    run_opts: "--privileged --volume=/sys/fs/cgroup:/sys/fs/cgroup:ro"
+  - distro: ubuntu1604
+    init: /lib/systemd/systemd
+    run_opts: "--privileged --volume=/sys/fs/cgroup:/sys/fs/cgroup:ro"
+
+before_install:
+  # Pull container.
+  - 'docker pull geerlingguy/docker-${distro}-ansible:latest'
+
+script:
+  - container_id=$(mktemp)
+  # Run container in detached state.
+  - 'docker run --detach --volume="${PWD}":/etc/ansible/roles/role_under_test:ro ${run_opts} geerlingguy/docker-${distro}-ansible:latest "${init}" > "${container_id}"'
+
+  # Install dependencies.
+  - 'docker exec "$(cat ${container_id})" ansible-galaxy install -r /etc/ansible/roles/role_under_test/tests/requirements.yml'
+
+  # Ansible syntax check.
+  - 'docker exec --tty "$(cat ${container_id})" env TERM=xterm ansible-playbook /etc/ansible/roles/role_under_test/tests/test.yml --syntax-check'
+
+  # Test role.
+  - 'docker exec --tty "$(cat ${container_id})" env TERM=xterm ansible-playbook /etc/ansible/roles/role_under_test/tests/test.yml'
+
+  # Test role idempotence.
+  - idempotence=$(mktemp)
+  - docker exec "$(cat ${container_id})" ansible-playbook /etc/ansible/roles/role_under_test/tests/test.yml | tee -a ${idempotence}
+  - >
+    tail ${idempotence}
+    | grep -q 'changed=0.*failed=0'
+    && (echo 'Idempotence test: pass' && exit 0)
+    || (echo 'Idempotence test: fail' && exit 1)
+
+  # Run script to test if Memcached is available and working.
+  - 'docker exec "$(cat ${container_id})" env TERM=xterm php /etc/ansible/roles/role_under_test/tests/redis-test.php'
+
+notifications:
+  webhooks: https://galaxy.ansible.com/api/v1/notifications/

box/provisioning/roles/geerlingguy.php-redis/README.md

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+# Ansible Role: PhpRedis
+
+[![Build Status](https://travis-ci.org/geerlingguy/ansible-role-php-redis.svg?branch=master)](https://travis-ci.org/geerlingguy/ansible-role-php-redis)
+
+Installs PhpRedis support on Linux.
+
+## Requirements
+
+This role doesn't *explicitly* require Redis to be installed, but if you don't have the daemon running somewhere (either on the same server, or somewhere else), this role won't be all that helpful. Check out `geerlingguy.redis` for a simple role to install and configure Redis (either on the same server, or separate servers).
+
+## Role Variables
+
+Available variables are listed below, along with default values (see `defaults/main.yml`):
+
+    php_enablerepo: ""
+
+(RedHat/CentOS only) If you have enabled any additional repositories (might I suggest geerlingguy.repo-epel or geerlingguy.repo-remi), those repositories can be listed under this variable (e.g. `remi,epel`). This can be handy, as an example, if you want to install the latest version of PHP from Remi's repository.
+
+    php_redis_package: php-redis
+
+(Default for Debian/Ubuntu shown). If installing from apt or yum, which package to install which provides the PhpRedis extension. (For PHP 5.x on Debian, this should be `php5-redis`).
+
+### Install from source
+
+If you want to install PhpRedis directly from source (if you're on an OS that doesn't have it available as a package, or if you want a newer version than is available through your package manager), you can use the variables below to configure the source installation:
+
+    php_redis_install_from_source: false
+
+Whether to install PhpRedis from source. If you'd like to install a specific version of PhpRedis not available via the system package manager, you can compile the extension from source.
+
+    php_redis_source_repo: https://github.com/phpredis/phpredis.git
+
+The git repository for the PhpRedis extension.
+
+    php_redis_source_version: develop
+
+The branch, tag, or commit hash to use when cloning the source repository. Can be a branch (e.g. `develop` or `php7`), a tag (e.g. `2.2.7`), or a commit hash (e.g. `5241a5c`).
+
+    php_redis_source_clone_dir: ~/phpredis
+
+The location where the PhpRedis source code will be cloned locally.
+
+    php_redis_source_configure_command: "./configure"
+
+The command to configure a PhpRedis source install. You can modify this command if you want to do something like add `--enable-redis-igbinary`.
+
+## Dependencies
+
+  - geerlingguy.php
+
+## Example Playbook
+
+    - hosts: webservers
+      roles:
+        - { role: geerlingguy.php-redis }
+
+## License
+
+MIT / BSD
+
+## Author Information
+
+This role was created in 2015 by [Jeff Geerling](http://www.jeffgeerling.com/), author of [Ansible for DevOps](https://www.ansiblefordevops.com/).

box/provisioning/roles/geerlingguy.php-redis/defaults/main.yml

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+---
+# Pass in a comma-separated list of repos to use (e.g. "remi,epel").
+php_enablerepo: ""
+
+# Whether to install the extension from source or from an apt or yum repo.
+php_redis_install_from_source: false
+php_redis_source_repo: https://github.com/phpredis/phpredis.git
+php_redis_source_version: develop
+php_redis_source_clone_dir: ~/phpredis
+php_redis_source_configure_command: "./configure"

box/provisioning/roles/geerlingguy.php-redis/files/redis.ini

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+extension=redis.so

box/provisioning/roles/geerlingguy.php-redis/meta/main.yml

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+---
+dependencies:
+  - geerlingguy.php
+
+galaxy_info:
+  author: geerlingguy
+  description: PhpRedis support for Linux
+  company: "Midwestern Mac, LLC"
+  license: "license (BSD, MIT)"
+  min_ansible_version: 1.8
+  platforms:
+    - name: EL
+      versions:
+      - 6
+      - 7
+    - name: Debian
+      versions:
+      - all
+    - name: Ubuntu
+      versions:
+      - all
+  galaxy_tags:
+    - database
+    - web

box/provisioning/roles/geerlingguy.php-redis/tasks/install-from-source.yml

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+---
+- name: Clone the PhpRedis repo.
+  git:
+    repo: "{{ php_redis_source_repo }}"
+    dest: "{{ php_redis_source_clone_dir }}"
+    version: "{{ php_redis_source_version }}"
+    accept_hostkey: yes
+    depth: 1
+
+- name: Run phpize.
+  shell: >
+    phpize
+    chdir={{ php_redis_source_clone_dir }}
+    creates={{ php_extension_conf_paths[0] }}/redis.ini
+
+- name: Run configure script.
+  shell: >
+    {{ php_redis_source_configure_command }}
+    chdir={{ php_redis_source_clone_dir }}
+    creates={{ php_extension_conf_paths[0] }}/redis.ini
+
+- name: Make and install PHP.
+  shell: >
+    {{ item }}
+    chdir={{ php_redis_source_clone_dir }}
+    creates={{ php_extension_conf_paths[0] }}/redis.ini
+  with_items:
+    - make
+    - make install
+
+- name: Ensure the Redis extension is present in PHP's configuration.
+  copy:
+    src: redis.ini
+    dest: "{{ php_extension_conf_paths[0] }}/redis.ini"
+    mode: 0644
+  notify: restart webserver

box/provisioning/roles/geerlingguy.php-redis/tasks/main.yml

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+---
+# Include variables and define needed variables.
+- name: Include OS-specific variables.
+  include_vars: "{{ ansible_os_family }}.yml"
+
+- name: Define php_redis_package.
+  set_fact:
+    php_redis_package: "{{ __php_redis_package }}"
+  when: php_redis_package is not defined
+
+# Install PhpRedis from the system package manager.
+- name: Install PhpRedis extension (RedHat).
+  yum:
+    name: "{{ php_redis_package }}"
+    state: installed
+    enablerepo: "{{ php_enablerepo }}"
+  notify:
+    - restart webserver
+    - restart php-fpm
+  when: (php_redis_install_from_source == false) and (ansible_os_family == 'RedHat')
+
+- name: Install PhpRedis extension (Debian).
+  apt: "name={{ php_redis_package }} state=installed"
+  notify:
+    - restart webserver
+    - restart php-fpm
+  when: (php_redis_install_from_source == false) and (ansible_os_family == 'Debian')
+
+# Install PhpRedis from source.
+- include: install-from-source.yml
+  when: php_redis_install_from_source == true

box/provisioning/roles/geerlingguy.php-redis/tests/redis-test.php

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+<?php
+
+/**
+ * @file
+ * Test if Redis is available and working.
+ */
+
+$success = FALSE;
+$key = 'test';
+$value = 'Success';
+
+if (class_exists('Redis')) {
+  $redis = new Redis;
+  $redis->connect('127.0.0.1', 6379);
+
+  // Test adding a value to redis.
+  if ($redis->set($key, $value)) {
+    $result = $redis->get($key);
+
+    // If we get the expected result, it was a success.
+    if ($result == $value) {
+      $success = TRUE;
+      print "Redis connection successful.\r\n";
+      exit(0);
+    }
+  }
+}
+
+if (!$success) {
+  print "Redis not working properly.\r\n";
+  exit(1);
+}

box/provisioning/roles/geerlingguy.php-redis/tests/requirements.yml

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+---
+- src: geerlingguy.repo-remi
+- src: geerlingguy.redis
+- src: geerlingguy.php

box/provisioning/roles/geerlingguy.php-redis/tests/test.yml

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+---
+- hosts: all
+
+  vars:
+    php_enable_webserver: false
+    php_enablerepo: "remi,remi-php70"
+
+  pre_tasks:
+    - name: Update apt cache.
+      apt: update_cache=yes cache_valid_time=600
+      when: ansible_os_family == 'Debian'
+
+  roles:
+    - role: geerlingguy.repo-remi
+      when: ansible_os_family == 'RedHat'
+    - geerlingguy.redis
+    - geerlingguy.php
+    - role_under_test

box/provisioning/roles/geerlingguy.php-redis/vars/Debian.yml

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+---
+__php_redis_package: php-redis

box/provisioning/roles/geerlingguy.php-redis/vars/RedHat.yml

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+---
+__php_redis_package: php-pecl-redis