Dynamic module management (closes #23)

tasks/dyn_modules.yml

@@ -0,0 +1,16 @@
+---
+
+- name: FAIL | If Dynamic module is not available
+  fail: msg="{{ item }} dynamic module is not available"
+  with_items: "{{ nginx_dyn_modules }}"
+  when: "'{{ item }}=dynamic' not in nginx_modules"
+
+- name: APT | Install nginx modules
+  apt: >
+    pkg="libnginx-mod-{{ item | replace('_', '-') }}"
+    state=present
+    default_release={{ ansible_distribution_release + '-backports' if nginx_backports else ansible_distribution_release }}
+  with_items: "{{ nginx_dyn_modules }}"
+  when:  ansible_distribution == 'Debian'
+
+# TODO: manage freebsd

tasks/main.yml

@@ -9,6 +9,10 @@
 - name: INCLUDE | Prepare
   include: prepare.yml
 
+- name: INCLUDE | Manage dynamic modules
+  include: dyn_modules.yml
+  when: nginx_version.stdout | version_compare('1.9.1', 'ge')
+
 - name: INCLUDE | Install
   include: config.yml
 

tasks/prepare.yml

@@ -8,7 +8,7 @@
   changed_when: false
 
 - name: SHELL | Get module list
-  shell: nginx -V 2>&1 | tr -- - '\n' | grep -A 1 with | grep _module | sed 's/_module[[:space:]]*//g' | sort
+  shell: nginx -V 2>&1 | tr -- - '\n' | grep -A 1 with | grep _module | sed -r 's/_module//g; s/\s+//g' | sort
   args:
     executable: /bin/sh
   register: shell_modules