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

box/provisioning/roles/geerlingguy.memcached/.gitignore

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+.DS_Store

box/provisioning/roles/geerlingguy.memcached/.travis.yml

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+---
+sudo: required
+
+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"
+  - distro: ubuntu1404
+    init: /sbin/init
+    run_opts: ""
+  - distro: ubuntu1204
+    init: /sbin/init
+    run_opts: ""
+
+services:
+  - docker
+
+before_install:
+  # Pull container
+  - 'sudo docker pull geerlingguy/docker-${distro}-ansible:latest'
+
+script:
+  - container_id=$(mktemp)
+  # Run container in detached state.
+  - 'sudo docker run --detach --volume="${PWD}":/etc/ansible/roles/role_under_test:ro ${run_opts} geerlingguy/docker-${distro}-ansible:latest "${init}" > "${container_id}"'
+
+  # Ansible syntax check.
+  - 'sudo docker exec --tty "$(cat ${container_id})" env TERM=xterm ansible-playbook /etc/ansible/roles/role_under_test/tests/test.yml --syntax-check'
+
+  # Test role.
+  - 'sudo docker exec "$(cat ${container_id})" env TERM=xterm ansible-playbook /etc/ansible/roles/role_under_test/tests/test.yml'
+
+  # Test role idempotence.
+  - idempotence=$(mktemp)
+  - sudo docker exec "$(cat ${container_id})" ansible-playbook /etc/ansible/roles/role_under_test/tests/test.yml | tee -a ${idempotence}
+  - >
+    tail ${idempotence}
+    | grep -q 'changed=0.*failed=0'
+    && (echo 'Idempotence test: pass' && exit 0)
+    || (echo 'Idempotence test: fail' && exit 1)
+
+  # Check if memcached is running.
+  - 'sudo docker exec --tty "$(cat ${container_id})" env TERM=xterm memcached -h'
+
+after_success:
+  # Clean up.
+  - 'sudo docker stop "$(cat ${container_id})"'
+
+notifications:
+  webhooks: https://galaxy.ansible.com/api/v1/notifications/

box/provisioning/roles/geerlingguy.memcached/README.md

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+# Ansible Role: Memcached
+
+[![Build Status](https://travis-ci.org/geerlingguy/ansible-role-memcached.svg?branch=master)](https://travis-ci.org/geerlingguy/ansible-role-memcached)
+
+An Ansible Role that installs Memcached on RedHat/CentOS or Debian/Ubuntu Linux.
+
+## Requirements
+
+None.
+
+## Role Variables
+
+Available variables are listed below, along with default values (see `defaults/main.yml`):
+
+    memcached_user: memcache
+
+The user under which the Memcached daemon will run.
+
+    memcached_port: 11211
+    memcached_listen_ip: 127.0.0.1
+
+The port and IP address (127.0.0.1 for localhost) on which Memcached will listen for requests.
+
+    memcached_memory_limit: 64
+    memcached_connections: 1024
+
+Memcached limits. The maximum amount of RAM `memcached` will consume (64MB is the default), and the maximum number of simultaneous connections memcached will handle.
+
+    memcached_log_file: /var/log/memcached.log
+
+The location of the memcached log file.
+
+    memcached_log_verbosity: ""
+
+Normally memcached does not log anything. Change to "-v" to enable logging or to "-vv" for debug logging.
+
+## Dependencies
+
+None.
+
+## Example Playbook
+
+    - hosts: cache
+      roles:
+        - { role: geerlingguy.memcached }
+
+## License
+
+MIT / BSD
+
+## Author Information
+
+This role was created in 2014 by [Jeff Geerling](http://www.jeffgeerling.com/), author of [Ansible for DevOps](https://www.ansiblefordevops.com/).

box/provisioning/roles/geerlingguy.memcached/defaults/main.yml

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+---
+memcached_port: 11211
+memcached_listen_ip: 127.0.0.1
+
+memcached_memory_limit: 64
+memcached_connections: 1024
+
+memcached_log_file: /var/log/memcached.log
+memcached_log_verbosity: ""

box/provisioning/roles/geerlingguy.memcached/handlers/main.yml

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+---
+- name: restart memcached
+  service: name=memcached state=restarted
+  when: not memcached_install.changed

box/provisioning/roles/geerlingguy.memcached/meta/main.yml

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+---
+dependencies: []
+
+galaxy_info:
+  author: geerlingguy
+  description: Memcached for Linux
+  company: "Midwestern Mac, LLC"
+  license: "license (BSD, MIT)"
+  min_ansible_version: 2.0
+  platforms:
+    - name: EL
+      versions:
+      - 6
+      - 7
+    - name: Ubuntu
+      versions:
+      - precise
+      - trusty
+      - xenial
+    - name: Debian
+      versions:
+      - all
+  galaxy_tags:
+    - web
+    - database

box/provisioning/roles/geerlingguy.memcached/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 memcached_user.
+  set_fact:
+    memcached_user: "{{ __memcached_user }}"
+  when: memcached_user is not defined
+
+# Setup/install tasks.
+- name: Update apt cache.
+  apt: update_cache=yes cache_valid_time=86400
+  when: ansible_os_family == 'Debian'
+
+- name: Install Memcached.
+  package: name=memcached state=installed
+  register: memcached_install
+
+# Configure Memcached.
+- name: Copy Memcached configuration.
+  template:
+    src: memcached-{{ ansible_os_family }}.conf.j2
+    dest: "{{ memcached_config_file }}"
+    owner: root
+    group: root
+    mode: 0644
+  notify: restart memcached
+
+- name: Ensure Memcached is started and set to run on startup.
+  service: name=memcached state=started enabled=yes

box/provisioning/roles/geerlingguy.memcached/templates/memcached-Debian.conf.j2

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+# {{ ansible_managed }}
+# memcached default config file
+# 2003 - Jay Bonci <jaybonci@debian.org>
+# This configuration file is read by the start-memcached script provided as
+# part of the Debian GNU/Linux distribution.
+
+# Run memcached as a daemon. This command is implied, and is not needed for the
+# daemon to run. See the README.Debian that comes with this package for more
+# information.
+-d
+
+# Log memcached's output to /var/log/memcached
+logfile {{ memcached_log_file }}
+{{ memcached_log_verbosity }}
+
+# Start with a cap of 64 megs of memory. It's reasonable, and the daemon default
+# Note that the daemon will grow to this size, but does not start out holding this much
+# memory
+-m {{ memcached_memory_limit }}
+
+# Default connection port is 11211
+-p {{ memcached_port }}
+
+# Run the daemon as root. The start-memcached will default to running as root if no
+# -u command is present in this config file
+-u {{ memcached_user }}
+
+# Specify which IP address to listen on. The default is to listen on all IP addresses
+# This parameter is one of the only security measures that memcached has, so make sure
+# it's listening on a firewalled interface.
+-l {{ memcached_listen_ip }}
+
+# Limit the number of simultaneous incoming connections. The daemon default is 1024
+-c {{ memcached_connections }}
+
+# Lock down all paged memory. Consult with the README and homepage before you do this
+# -k
+
+# Return error when memory is exhausted (rather than removing items)
+# -M
+
+# Maximize core file limit
+# -r

box/provisioning/roles/geerlingguy.memcached/templates/memcached-RedHat.conf.j2

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+# {{ ansible_managed }}
+# Default connection port is 11211
+PORT="{{ memcached_port }}"
+
+# The user to run memcached as.
+USER="{{ memcached_user }}"
+
+# Limit the number of simultaneous incoming connections. The daemon default is 1024.
+MAXCONN="{{ memcached_connections }}"
+
+# Start with a cap of 64 megs of memory. It's reasonable, and the daemon default
+# Note that the daemon will grow to this size, but does not start out holding this much
+# memory
+CACHESIZE="{{ memcached_memory_limit }}"
+
+# Extra options:
+# -l Specify which IP address to listen on. The default is to listen on all IP addresses
+#    This parameter is one of the only security measures that memcached has, so make sure
+#    it's listening on a firewalled interface.
+OPTIONS="-l {{ memcached_listen_ip }} {{ memcached_log_verbosity }} >> {{ memcached_log_file }} 2>&1"

box/provisioning/roles/geerlingguy.memcached/tests/test.yml

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+---
+- hosts: all
+
+  roles:
+    - role_under_test

box/provisioning/roles/geerlingguy.memcached/vars/Debian.yml

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+---
+__memcached_user: memcache
+memcached_config_file: /etc/memcached.conf

box/provisioning/roles/geerlingguy.memcached/vars/RedHat.yml

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+---
+__memcached_user: memcached
+memcached_config_file: /etc/sysconfig/memcached