feat: move configurations from main repository

Author: saitho

README.md

@@ -1,30 +1,24 @@
-This is a template for a [StackHead Module](https://docs.stackhead.io/technical-documentation/modules).
+# StackHead: Caddy webserver module
 
-Make sure to adjust it to your needs.
-
----
-
-# StackHead: [name] module
-
-StackHead module for [description].
+StackHead module for using Caddy as webserver.
 
 ## Installation
 
 Install it via `ansible-galaxy`:
 
 ```
-ansible-galaxy install [vendor].stackhead_[type]_[name]
+ansible-galaxy install getstackhead.stackhead_webserver_caddy
 ```
 
-In order to use Nginx with [StackHead](https://get.stackhead.io), set `stackhead__[type]` it in your inventory file:
+In order to use Nginx with [StackHead](https://get.stackhead.io), set `stackhead__webserver` it in your inventory file:
 
 ```yaml
 # inventory for integration test
 ---
 all:
   vars:
     # Use Nginx as webserver
-    stackhead__[type]: [vendor].stackhead_[type]_[name]
+    stackhead__webserver: getstackhead.stackhead_webserver_caddy
   hosts:
     myserver:
       ansible_host: 123.456.789 # ...

__tests__/.gitignore

@@ -1 +1,2 @@
 *.tf
+Caddyfile

__tests__/test-tf-generation.yml

@@ -90,10 +90,15 @@
                 src: data
                 dest: /var/lib/mysql
   tasks:
+    - set_fact:
+        containerapp__expose: "{{ containerapp__expose|default([]) + item.expose }}"
+      when: item.expose is defined and item.expose not in containerapp__expose|default([])
+      with_items: "{{ app_config.domains }}"
     - block:
-        - debug:
-            msg: "Run your tests here by importing the respective tasks"
-        #- name: Generate Server Block Terraform file
-        #  import_tasks: "../tasks/steps/generate-serverblock-tf.yml"
+        - name: Generate Caddy Terraform file
+          import_tasks: "../tasks/steps/generate-serverconfig-tf.yml"
+        - name: Generate Caddyfile
+          import_tasks: "../tasks/steps/generate-caddyfile-tf.yml"
       vars:
         role_path: ".."
+        caddy_root: "."

meta/main.yml

@@ -1,16 +1,20 @@
 galaxy_info:
-  role_name: stackhead_[ŧype]_[name]]
-  author: [Your name]
-  description: A nice module for StackHead (add proper description)
-  issue_tracker_url: [Your GitHub URL]
+  role_name: stackhead_webserver_caddy
+  author: Mario Lubenka
+  description: A StackHead for using Caddy as webserver
+  issue_tracker_url: https://github.com/getstackhead/module-webserver-caddy
   license: GPLv3
 
   min_ansible_version: 2.9
 
   galaxy_tags:
     - stackhead
     - stackhead-module
+    - caddy
+    - caddyserver
 
-# Place dependencies here
-#dependencies:
-#  - role: nginxinc.nginx
+dependencies:
+  #- name: samdoran.caddy
+  #  version: v1.0.0
+  - src: git+https://github.com/saitho/ansible-role-caddy.git
+    version: caddy-v2

stackhead-module.yml

@@ -1,6 +1,6 @@
 ---
 type: webserver
-#terraform:
-#  provider:
-#    name: nginx
-#    url: https://github.com/getstackhead/terraform-nginx/releases/download/v1.3.0/terraform-provider-nginx
+terraform:
+  provider:
+    name: caddy
+    url: https://github.com/getstackhead/terraform-caddy/releases/download/v1.0.0/terraform-provider-caddy

tasks/deploy.yml

@@ -1,21 +1,15 @@
-# This task should configure the software for the given project.
+# This task list generates the Caddy configuration for a project
 ---
-- name: "Project definition contents for project named {{ project_name }}"
-  debug:
-    msg: "{{ app_config }}"
-- name: "Terraform files in this folder will be applied after during the last step of deployment"
-  debug:
-    msg: "{{ stackhead__tf_project_folder }}"
+- name: Include OS-specific variables.
+  include_vars: "{{ ansible_os_family }}.yml"
+  ignore_errors: yes
 
-# If you need to create SSL certificates for the domain
-#- include_tasks: "{{ stackhead__roles }}/stackhead_module_api/tasks/ssl-certificate.yml"
+- name: Check if authentications are defined
+  set_fact:
+    auths_basic: "{{ auths_basic|default([]) + item.security.authentication }}"
+  when: item.security is defined and item.security.authentication is defined
+  with_items: "{{ app_config.domains }}"
 
-# If you need the  SSL certificates to be generated right now, run Terraform
-# - import_tasks: "{{ stackhead__roles }}/stackhead_module_api/tasks/terraform.yml"
+- name: Generate Caddy Terraform file
+  include_tasks: "{{ role_path }}/tasks/steps/generate-serverconfig-tf.yml"
 
-- name: "Certificate private key will be found here after Terraform was executed"
-  debug:
-    msg: "{{ stackhead__certificates_project_folder }}/privkey.pem"
-- name: "Certificate full chain will be found here after Terraform was executed"
-  debug:
-    msg: "{{ stackhead__certificates_project_folder }}/fullchain.pem"

tasks/setup.yml

@@ -1,4 +1,25 @@
-# This task should install the software on the server.
+# This task list sets up Caddy during server setup
 ---
-- debug:
-    msg: "Install your software here. You may include other roles and run smoke tests"
+- name: Setup Caddy
+  vars:
+    caddy_user: "stackhead"
+    caddy_group: "stackhead"
+    caddy_version: "2.1.1"
+    caddy_install_source: package
+  include_role:
+    #name: samdoran.caddy
+    name: ansible-role-caddy
+- name: Overwrite Caddyfile
+  include_tasks: "{{ role_path }}/tasks/steps/generate-caddyfile-tf.yml"
+- name: Restart Caddy
+  command: /bin/true
+  notify:
+    - restart caddy
+- name: Check content after provisioning
+  uri:
+    url: "http://{{ ansible_default_ipv4.address|default(ansible_all_ipv4_addresses[0]) }}"
+    return_content: yes
+  register: uri_result
+  until: '"Caddy web server" in uri_result.content'
+  retries: 5
+  delay: 1

tasks/steps/generate-caddyfile-tf.yml

@@ -0,0 +1,4 @@
+---
+- template:
+    src: "{{ role_path }}/templates/caddy/Caddyfile.j2"
+    dest: "{{ caddy_root|default('/etc/caddy') }}/Caddyfile"

tasks/steps/generate-serverconfig-tf.yml

@@ -0,0 +1,5 @@
+---
+- template:
+    src: "{{ role_path }}/templates/terraform/caddy_server.tf.j2"
+    dest: "{{ stackhead__tf_project_folder }}/caddy_server.tf"
+    force: true