new nginx role

6 files changed, 123 insertions, 0 deletions

diff --git a/roles/nginx/Readme.md b/roles/nginx/Readme.md
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+# nginx
+
+Simple role for configuring nginx servers.
+The yaml keys and values are converted to raw nginx files.
+See example
+
+```yml
+---
+nginx:
+  servers:
+    default:
+      listen: 443 ssl
+      server_name: '{{ ansible_facts.fqdn }}'
+      ssl_certificate: '/etc/ssl/certs/{{ ansible_facts.fqdn }}.pem'
+      ssl_certificate_key: '/etc/ssl/private/{{ ansible_facts.fqdn }}.key'
+      'location /':
+        proxy_pass: http://localhost:8080
+```
+
+Produces
+
+```nginx
+# vi: ft=nginx
+# This file is managed by Ansible. DO NOT CHANGE!
+server {
+    listen 443 ssl;
+    server_name hostname;
+    ssl_certificate /etc/ssl/certs/hostname.pem;
+    ssl_certificate_key /etc/ssl/private/hostname.key;
+    location / {
+        proxy_pass http://localhost:8080;
+    }
+}
+```
diff --git a/roles/nginx/defaults/main.yml b/roles/nginx/defaults/main.yml
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+---
+nginx:
+  servers:
+    default:
+      listen: 443 ssl
+      server_name: '{{ ansible_facts.fqdn }}'
+      ssl_certificate: '/etc/ssl/certs/{{ ansible_facts.fqdn }}.pem'
+      ssl_certificate_key: '/etc/ssl/private/{{ ansible_facts.fqdn }}.key'
+      'location /':
+        proxy_pass: http://localhost:8080
diff --git a/roles/nginx/handlers/main.yml b/roles/nginx/handlers/main.yml
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+---
+- name: restart nginx
+  systemd:
+    name: nginx
+    enabled: true
+    state: restarted
+  become: true
diff --git a/roles/nginx/tasks/main.yml b/roles/nginx/tasks/main.yml
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+++ b/roles/nginx/tasks/main.yml
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+---
+- name: Install packages
+  apt:
+    name:
+      - nginx
+  become: true
+
+- name: Install site config
+  template:
+    src: nginx.conf.j2
+    dest: '/etc/nginx/sites-available/{{ item.key }}'
+  become: true
+  with_dict: '{{ nginx.servers }}'
+  notify:
+    - restart nginx
+
+- name: Enable sites
+  file:
+    src: '/etc/nginx/sites-available/{{ item.key }}'
+    dest: '/etc/nginx/sites-enabled/{{ item.key }}'
+    state: link
+  become: true
+  with_dict: '{{ nginx.servers }}'
+  notify:
+    - restart nginx
+
+- name: Find old site links
+  find:
+    paths: '/etc/nginx/sites-enabled/'
+    excludes: '{{ nginx.servers.keys() }}'
+    file_type: link
+    depth: false
+  become: true
+  register: links_to_delete
+
+- name: Find old site files
+  find:
+    paths: '/etc/nginx/sites-available/'
+    excludes: '{{ nginx.servers.keys() }}'
+    file_type: file
+    depth: false
+  become: true
+  register: files_to_delete
+
+- name: Delete old site files and links
+  file:
+    path: "{{ item.path }}"
+    state: absent
+  with_items: "{{ links_to_delete.files + files_to_delete.files }}"
+  become: true
+  notify:
+    - restart nginx
diff --git a/roles/nginx/templates/nginx.conf.j2 b/roles/nginx/templates/nginx.conf.j2
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+# vi: ft=nginx
+# This file is managed by Ansible. DO NOT CHANGE!
+
+{%- macro add_tabs(n) %}{% for i in range(n) %}    {%endfor%}{% endmacro %}
+{% macro procval(key, val, tabs) -%}
+{% if val is mapping %}{{ add_tabs(tabs) }}{{ key }} {
+{% for k, v in val.items() %}{{ procval(k,v,tabs+1) }}
+{{ add_tabs(tabs) }}{% endfor -%} }
+{%- else -%}
+{{ add_tabs(tabs) }}{{ key }} {{ val }};
+{%- endif -%}
+{% endmacro %}
+
+server {
+{% for key in item.value -%}
+{{ procval(key, item.value[key], 1) }}
+{% endfor -%}
+}
diff --git a/roles/nginx_reverse_proxy/Readme.md b/roles/nginx_reverse_proxy/Readme.md
index 8c3c735..8688896 100644
--- a/roles/nginx_reverse_proxy/Readme.md
+++ b/roles/nginx_reverse_proxy/Readme.md
@@ -1,5 +1,7 @@
 # nginx_reverse_proxy
 
+Deprecated. Use `nginx` instead.
+
 Small reverse proxy for local HTTPS proxieing.
 
 ```yml