Update to 2022-02-10 13:00

roles/system_proxy/tasks/main.yml

@@ -4,16 +4,22 @@
   template: src=proxy.sh.j2 dest=/etc/profile.d/proxy.sh mode=755
   tags: proxy
 
-- name: Add lines in environment file
+- name: Handle variables in environment file
   lineinfile:
     dest: /etc/environment
     regexp: "^{{ item }}=.*"
     line: "{{ item }}={{ (system_proxy is defined and system_proxy != '') | ternary(system_proxy,'') }}"
-    state: "{{ (system_proxy is defined and system_proxy != '') | ternary('present','absent') }}"
+    state: "{{ (system_proxy is defined and system_proxy != '' and item | lower | regex_replace('(?i)_proxy$', '') in system_proxy_proto | map('lower') ) | ternary('present','absent') }}"
-  with_items: "{{ system_proxy_proto | map('regex_replace', '^(.*)$', '\\1_proxy') | list }} + {{ system_proxy_proto | map('regex_replace', '^(.*)$', '\\1_proxy') | map('upper') | list }}"
+  loop:
+    - http_proxy
+    - HTTP_PROXY
+    - https_proxy
+    - HTTPS_PROXY
+    - ftp_proxy
+    - FTP_PROXY
   tags: proxy
 
-- name: Set proxy exceptions
+- name: Handle proxy exceptions in environment file
   lineinfile:
     dest: /etc/environment
     regexp: "^{{ item }}=.*"

roles/system_proxy/templates/proxy.sh.j2

@@ -2,7 +2,7 @@
 
 {% if system_proxy is defined and system_proxy != '' %}
 {% for proto in system_proxy_proto %}
-export {{ proto }}_proxy={{ system_proxy }}
+export {{ proto | lower }}_proxy={{ system_proxy }}
 export {{ proto | upper }}_PROXY={{ system_proxy }}
 {% endfor %}
 export no_proxy='{{ system_proxy_no_proxy | join(',') }}'

roles/system_proxy/templates/systemd.conf.j2

@@ -1,6 +1,6 @@
 [Manager]
 {% if system_proxy is defined  and system_proxy != '' %}
-DefaultEnvironment={% for proto in system_proxy_proto %}{{ proto }}_proxy={{ system_proxy }} {{ proto | upper }}_PROXY={{ system_proxy }} {% endfor %}no_proxy={{ system_proxy_no_proxy | join(',') }} NO_PROXY={{ system_proxy_no_proxy | join(',') }}
+DefaultEnvironment={% for proto in system_proxy_proto %}{{ proto | lower }}_proxy={{ system_proxy }} {{ proto | upper }}_PROXY={{ system_proxy }} {% endfor %}no_proxy={{ system_proxy_no_proxy | join(',') }} NO_PROXY={{ system_proxy_no_proxy | join(',') }}
 {% else %}
 # No proxy configured
 {% endif %}