From f2a2a63b66cdff1632fdc18cd6e691e12ee7aee0 Mon Sep 17 00:00:00 2001
From: AnsibleGuy <guy@ansibleguy.net>
Date: Thu, 16 Dec 2021 11:27:53 +0100
Subject: [PATCH] added status page config

---
 defaults/main.yml                             |  6 +++++
 tasks/debian/add_site.yml                     |  2 +-
 tasks/debian/add_status.yml                   | 27 +++++++++++++++++++
 tasks/debian/main.yml                         | 10 +++++++
 tasks/debian/rm_status.yml                    |  9 +++++++
 .../apache2/sites-available/status.conf.j2    | 25 +++++++++++++++++
 6 files changed, 78 insertions(+), 1 deletion(-)
 create mode 100644 tasks/debian/add_status.yml
 create mode 100644 tasks/debian/rm_status.yml
 create mode 100644 templates/etc/apache2/sites-available/status.conf.j2

diff --git a/defaults/main.yml b/defaults/main.yml
index 3c9ea5a..1f624c1 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -8,6 +8,12 @@ configure_security: true  # https://www.digitalocean.com/community/tutorials/how
 default_apache:
   sites: {}
 
+  status_page:
+    state: 'present'
+    bind: '127.0.0.1'
+    port: 80
+    path: 'server-status'
+
   log:
     path: '/var/log/apache2'
     per_site: true
diff --git a/tasks/debian/add_site.yml b/tasks/debian/add_site.yml
index 2e6d5b3..95a14eb 100644
--- a/tasks/debian/add_site.yml
+++ b/tasks/debian/add_site.yml
@@ -56,4 +56,4 @@
     owner: 'root'
     group: 'root'
     mode: 0644
-  tags: [sites]
+  tags: [sites, config]
diff --git a/tasks/debian/add_status.yml b/tasks/debian/add_status.yml
new file mode 100644
index 0000000..cc08698
--- /dev/null
+++ b/tasks/debian/add_status.yml
@@ -0,0 +1,27 @@
+---
+
+- name: Apache | Debian | Status page | Configuring listen-port
+  ansible.builtin.lineinfile:
+    path: '/etc/apache2/ports.conf'
+    line: "Listen {{ APACHE_CONFIG.status_page.port }}"
+  ignore_errors: true
+  tags: [config, sites, base]
+
+- name: Apache | Debian | Status page | Configuring site
+  ansible.builtin.template:
+    src: 'templates/etc/apache2/sites-available/status.conf.j2'
+    dest: '/etc/apache2/sites-available/status.conf'
+    owner: 'root'
+    group: 'root'
+    mode: 0644
+  tags: [config, sites, base]
+
+- name: Apache | Debian | Status page | Enabling site
+  ansible.builtin.file:
+    state: link
+    src: '/etc/apache2/sites-available/status.conf'
+    dest: '/etc/apache2/sites-enabled/status.conf'
+    owner: 'root'
+    group: 'root'
+    mode: 0644
+  tags: [sites, base, config]
diff --git a/tasks/debian/main.yml b/tasks/debian/main.yml
index 0bb9cec..ba035c1 100644
--- a/tasks/debian/main.yml
+++ b/tasks/debian/main.yml
@@ -106,6 +106,11 @@
     - 'default-ssl.conf'
   tags: [config, base]
 
+- name: Apache | Debian | Removing status page
+  ansible.builtin.include_tasks: rm_status.yml
+  when: APACHE_CONFIG.status_page.state != 'present'
+  tags: [config, sites, base]
+
 - name: Apache | Debian | Removing site
   ansible.builtin.include_tasks: rm_site.yml
   when: site.state != 'present'
@@ -125,6 +130,11 @@
     state: reloaded
   tags: [base, config, sites, certs]
 
+- name: Apache | Debian | Adding status page
+  ansible.builtin.include_tasks: add_status.yml
+  when: APACHE_CONFIG.status_page.state == 'present'
+  tags: [config, sites, base]
+
 - name: Apache | Debian | Adding site
   ansible.builtin.include_tasks: add_site.yml
   when: site.state == 'present'
diff --git a/tasks/debian/rm_status.yml b/tasks/debian/rm_status.yml
new file mode 100644
index 0000000..8f894ed
--- /dev/null
+++ b/tasks/debian/rm_status.yml
@@ -0,0 +1,9 @@
+---
+
+- name: Apache | Debian | Removing status page
+  ansible.builtin.file:
+    path: "{{ item }}"
+    state: absent
+  loop:
+    - '/etc/apache2/sites-enabled/status.conf'
+    - '/etc/apache2/sites-available/status.conf'
diff --git a/templates/etc/apache2/sites-available/status.conf.j2 b/templates/etc/apache2/sites-available/status.conf.j2
new file mode 100644
index 0000000..dfb0164
--- /dev/null
+++ b/templates/etc/apache2/sites-available/status.conf.j2
@@ -0,0 +1,25 @@
+# {{ ansible_managed }}
+# ansibleguy.infra_apache
+
+<VirtualHost {{ APACHE_CONFIG.status_page.bind }}:{{ APACHE_CONFIG.status_page.port }}>
+  # log config
+{% if APACHE_CONFIG.log.syslog and APACHE_CONFIG.log.syslog_host is not none %}
+  ErrorLog "| /usr/bin/logger -n {{ APACHE_CONFIG.log.syslog_host }} -P {{ APACHE_CONFIG.log.syslog_port }} -p local1.error -t {{ APACHE_CONFIG.log.prefix_ue }}apache2_status"
+  CustomLog "| /usr/bin/logger -n {{ APACHE_CONFIG.log.syslog_host }} -P {{ APACHE_CONFIG.log.syslog_port }} -p local1.info -t {{ APACHE_CONFIG.log.prefix_ue }}apache2_status" combined
+{% elif APACHE_CONFIG.log.syslog %}
+  ErrorLog "| /usr/bin/logger -p local1.error -t {{ APACHE_CONFIG.log.prefix_ue }}apache2_status"
+  CustomLog "| /usr/bin/logger -p local1.info -t {{ APACHE_CONFIG.log.prefix_ue }}apache2_status" combined
+{% elif APACHE_CONFIG.log.per_site %}
+  ErrorLog {{ APACHE_CONFIG.log.path }}/apache2_status_error.log
+  CustomLog {{ APACHE_CONFIG.log.path }}/apache2_status_access.log combined
+{% else %}
+  ErrorLog {{ APACHE_CONFIG.log.path }}/error.log
+  CustomLog {{ APACHE_CONFIG.log.path }}/access.log combined
+{% endif %}
+
+  # status page handling
+  <Location "/{{ APACHE_CONFIG.status_page.path }}">
+    SetHandler server-status
+  </Location>
+
+</VirtualHost>