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

box/provisioning/roles/geerlingguy.varnish/tasks/main.yml

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+---
+- name: Include OS-specific variables.
+  include_vars: "{{ ansible_os_family }}.yml"
+
+- name: Set the packagecloud repository name based on the version.
+  set_fact:
+    varnish_packagecloud_repo: "varnish{{ varnish_version|replace('.', '') }}"
+
+- include: setup-RedHat.yml
+  when: ansible_os_family == 'RedHat'
+
+- include: setup-Debian.yml
+  when: ansible_os_family == 'Debian'
+
+- name: Ensure Varnish config path exists.
+  file:
+    path: "{{ varnish_config_path }}"
+    state: directory
+
+- name: Copy Varnish configuration (sysvinit).
+  template:
+    src: varnish.j2
+    dest: "{{ varnish_sysvinit_config_path }}/varnish"
+    owner: root
+    group: root
+    mode: 0644
+  when: >
+    (ansible_os_family == 'RedHat' and ansible_distribution_major_version|int < 7) or
+    (ansible_os_family == 'Debian' and ansible_distribution_release != "xenial")
+
+- name: Copy Debian Jessie/Xenial specific Varnish configs (systemd).
+  template:
+    src: varnish.service.j2
+    dest: "{{ varnish_systemd_config_path }}/varnish.service"
+    owner: root
+    group: root
+    mode: 0644
+  when: >
+    (ansible_distribution == 'Debian' and ansible_distribution_version|int >= 8) or
+    (ansible_distribution == 'Ubuntu' and ansible_distribution_version.split(".")[0]|int >= 16)
+  notify:
+    - reload systemd
+    - restart varnish
+
+- name: Copy Varnish configuration (systemd).
+  template:
+    src: varnish.params.j2
+    dest: "{{ varnish_config_path }}/varnish.params"
+    owner: root
+    group: root
+    mode: 0644
+  when: >
+    (ansible_os_family == 'RedHat' and ansible_distribution_major_version|int >= 7) or
+    (ansible_os_family == 'Debian' and ansible_distribution_release == "xenial")
+
+- name: Copy Varnish default VCL.
+  template:
+    src: "{{ varnish_default_vcl_template_path }}"
+    dest: "{{ varnish_config_path }}/default.vcl"
+    owner: root
+    group: root
+    mode: 0644
+  when: varnish_use_default_vcl
+  notify: restart varnish
+
+- name: Copy varnish secret.
+  template:
+    src: secret.j2
+    dest: "{{ varnish_config_path }}/secret"
+    owner: root
+    group: root
+    mode: 0644
+  notify: restart varnish
+
+- name: Ensure Varnish services are started and enabled on startup.
+  service:
+    name: "{{ item }}"
+    state: started
+    enabled: yes
+  with_items: "{{ varnish_enabled_services | default([]) }}"
+  when: >
+    varnish_enabled_services and
+    (ansible_os_family != 'Debian' and ansible_distribution_release != "xenial")
+
+# See: https://github.com/ansible/ansible/issues/22303
+- name: Ensure Varnish services are started enabled on startup (Xenial specific)
+  service:
+    name: "{{ item }}"
+    state: started
+    enabled: yes
+    use: "service"
+  with_items: "{{ varnish_enabled_services | default([]) }}"
+  when:
+    - varnish_enabled_services
+    - (ansible_os_family == 'Debian' and ansible_distribution_release == "xenial")

box/provisioning/roles/geerlingguy.varnish/tasks/setup-Debian.yml

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+---
+- name: Ensure APT HTTPS Transport is installed.
+  apt:
+    name: apt-transport-https
+    state: installed
+
+- name: Add packagecloud.io Varnish apt key.
+  apt_key:
+    url: https://packagecloud.io/varnishcache/{{ varnish_packagecloud_repo }}/gpgkey
+    state: present
+
+- name: Add packagecloud.io Varnish apt repository.
+  apt_repository:
+    repo: "deb https://packagecloud.io/varnishcache/{{ varnish_packagecloud_repo }}/{{ ansible_distribution | lower }}/ {{ ansible_distribution_release }} main"
+    state: present
+
+- name: Ensure Varnish is installed.
+  apt:
+    name: "{{ varnish_package_name }}"
+    state: present
+
+- name: Ensure old role-managed Varnish systemd unit file is removed.
+  file:
+    path: /etc/systemd/system/varnish.service
+    state: absent
+  when: varnish_systemd_config_path != '/etc/systemd/system'

box/provisioning/roles/geerlingguy.varnish/tasks/setup-RedHat.yml

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+---
+- name: Ensure Varnish dependencies are installed.
+  yum: name={{ item }} state=present
+  with_items:
+    - yum-utils
+    - pygpgme
+
+- name: Add Varnish packagecloud.io yum repo.
+  yum_repository:
+    name: varnishcache_{{ varnish_packagecloud_repo }}
+    description: Varnish Cache packagecloud.io repository.
+    baseurl: https://packagecloud.io/varnishcache/{{ varnish_packagecloud_repo }}/el/{{ ansible_distribution_major_version|int }}/$basearch
+    repo_gpgcheck: no
+    gpgcheck: no
+    enabled: yes
+    gpgkey: https://packagecloud.io/varnishcache/{{ varnish_packagecloud_repo }}/gpgkey
+    sslverify: 1
+    sslcacert: /etc/pki/tls/certs/ca-bundle.crt
+  register: varnish_packagecloud_repo_addition
+
+- name: Refresh yum metadata cache if repo changed.
+  command: >
+    yum clean metadata
+    warn=no
+  when: varnish_packagecloud_repo_addition.changed
+
+- name: Ensure Varnish is installed.
+  yum:
+    name: "{{ varnish_package_name }}"
+    state: installed