fix: Correct default http_version from float to string (#439)

Co-authored-by: Alessandro Fael Garcia <alessfg@hotmail.com>

Author: downingar

CHANGELOG.md

@@ -14,6 +14,7 @@ BUG FIXES:
 - Correct cleanup error when `nginx_config_cleanup_paths` is not defined.
 - Disable check_mode for `jinja2_version` and Ansible collections validation tasks.
 - The default PID path has changed as of NGINX 1.27.5 and 1.28.0.
+- Properly wrap `http_version` number in quotes in both the template defaults and Molecule tests.
 - NGINX `set_real_ip_from` directive template parameter should be a list.
 
 TESTS:

defaults/main/template.yml

@@ -436,7 +436,7 @@ nginx_config_http_template:
         headers_hash_bucket_size: 64
         headers_hash_max_size: 512
         hide_header: Date  # String or a list of strings
-        http_version: 1.1  # Can be set to '1.0' or '1.1'
+        http_version: '1.1'  # Can be set to '1.0' or '1.1'
         ignore_client_abort: false  # Boolean
         ignore_headers: X-Accel-Redirect  # String or a list of strings -- Can be set to 'X-Accel-Redirect', 'X-Accel-Expires', 'X-Accel-Limit-Rate', 'X-Accel-Buffering', 'X-Accel-Charset', 'Expires', 'Cache-Control', 'Set-Cookie' or 'Vary'
         intercept_errors: false  # Boolean

molecule/complete/converge.yml

@@ -349,7 +349,7 @@
                 hide_header:
                   - Date
                   - X-Accel-Redirect
-                http_version: 1.1
+                http_version: '1.1'
                 ignore_client_abort: false
                 ignore_headers:
                   - X-Accel-Redirect
@@ -460,7 +460,7 @@
                 comp_level: 1
                 disable:
                   - '"msie6"'
-                http_version: 1.1
+                http_version: '1.1'
                 min_length: 20
                 proxied:
                   - expired

molecule/complete_plus/converge.yml

@@ -208,7 +208,7 @@
                 comp_level: 1
                 disable:
                   - '"msie6"'
-                http_version: 1.1
+                http_version: '1.1'
                 min_length: 20
                 proxied:
                   - expired
@@ -478,7 +478,7 @@
                         hide_header:
                           - Date
                           - X-Accel-Redirect
-                        http_version: 1.1
+                        http_version: '1.1'
                         ignore_client_abort: false
                         ignore_headers:
                           - X-Accel-Redirect