updated to include more OSs and pip install

tasks/apt/install.yml

@@ -0,0 +1,25 @@
+---
+- name: Requirement for Debian 9 support
+  block:
+    - name: certbot | Debian | Install the Debian Backports repository
+      apt_repository:
+        repo: deb http://ftp.debian.org/debian stretch-backports main
+  when:
+    - ansible_distribution == 'Debian'
+    - ansible_distribution_major_version == '9'
+
+- block:
+    - name: Install the Ubuntu certbot/certbot PPA Apt Key
+      apt_key:
+        keyserver: keyserver.ubuntu.com
+        id: 7BF576066ADA65728FC7E70A8C47BE8E75BCA694
+    - name: Install the Ubuntu certbot/certbot PPA
+      apt_repository:
+        repo: ppa:certbot/certbot
+        codename: "{{ ansible_distribution_release }}"
+    - name: Set the package certbot_python to python3 (ppa uses python3)
+      set_fact:
+        certbot_python: python3
+  when:
+    - ansible_distribution == 'Ubuntu'
+    - certbot_use_ppa

tasks/dnf/install.yml

@@ -0,0 +1,21 @@
+---
+# See: https://github.com/geerlingguy/ansible-role-certbot/issues/107
+- block:
+    - name: Ensure dnf-plugins are installed on CentOS 8+.
+      yum:
+        name: dnf-plugins-core
+        state: present
+
+    - name: Enable DNF module for CentOS 8+.
+      shell: |
+        dnf config-manager --set-enabled PowerTools
+      args:
+        warn: false
+      register: dnf_module_enable
+      changed_when: false
+    - name: Set the certbot_python to python3 (Certbot in RHEL 8 uses Python3)
+      set_fact:
+        certbot_python: python3
+  when:
+    - ansible_os_family == 'RedHat'
+    - ansible_distribution_major_version | int >= 8

tasks/install-with-package.yml

@@ -1,6 +1,27 @@
 ---
-- name: Install Certbot.
-  package: "name={{ certbot_package }} state=present"
+- name: Starting the Certbot Install via {{ certbot_pkg_mgr }}
+  include_tasks: "{{ certbot_pkg_mgr|lower }}/install.yml"
+
+- block:
+    - name: Install certbot package
+      package: name={{ certbot_package }}
+      register: task_result
+      until: task_result is success
+      retries: 10
+      delay: 2
+      when:
+        - certbot_plugins is undefined
+
+    - name: Install certbot plugins
+      apt:
+        name: "{{ certbot_python }}-certbot-{{ item }}"
+      register: task_result
+      until: task_result is success
+      retries: 10
+      delay: 2
+      loop: "{{ certbot_plugins }}"
+      when: certbot_plugins is defined
+  when: certbot_pkg_mgr != 'pip'
 
 - name: Set Certbot script variable.
   set_fact:

tasks/main.yml

@@ -1,9 +1,6 @@
 ---
 - import_tasks: include-vars.yml
 
-- import_tasks: setup-RedHat.yml
-  when: ansible_os_family == 'RedHat'
-
 - import_tasks: install-with-package.yml
   when: not certbot_install_from_source
 

tasks/pip/install.yml

@@ -0,0 +1,21 @@
+---
+- name: certbot | PyPI | Upgrade pip, setuptools, and pyopenssl as required
+  pip:
+    name: "{{ item }}"
+    executable: "{{ certbot_pip_executable }}"
+  loop:
+    - pip
+    - setuptools
+    - pyopenssl
+
+- name: certbot | PyPI | Install certbot {{ certbot_pip_version }}
+  pip:
+    name: certbot=={{ certbot_pip_version }}
+    executable: "{{ certbot_pip_executable }}"
+
+- name: certbot | PyPI | Install certbot plugins
+  pip:
+    name: "certbot-{{ item }}=={{ certbot_pip_version }}"
+    executable: "{{ certbot_pip_executable }}"
+  loop: "{{ certbot_plugins }}"
+  when: certbot_plugins is defined

tasks/setup-RedHat.yml

@@ -1,20 +0,0 @@
----
-# See: https://github.com/geerlingguy/ansible-role-certbot/issues/107
-- block:
-
-  - name: Ensure dnf-plugins are installed on CentOS 8+.
-    yum:
-      name: dnf-plugins-core
-      state: present
-
-  - name: Enable DNF module for CentOS 8+.
-    shell: |
-      dnf config-manager --set-enabled PowerTools
-    args:
-      warn: false
-    register: dnf_module_enable
-    changed_when: false
-
-  when:
-    - ansible_os_family == 'RedHat'
-    - ansible_distribution_major_version | int >= 8

tasks/yum/install.yml

@@ -0,0 +1,7 @@
+---
+- name: Set the certbot_python to python3 (Certbot in RHEL 7 uses Python3)
+  set_fact:
+    certbot_python: python2
+  when:
+    - ansible_os_family == 'RedHat'
+    - ansible_distribution_major_version | int <= 7