Retain order in yaml dictionaries

tasks/configure.yml

@@ -38,7 +38,7 @@
 
 - name: configure Prometheus web
   copy:
-    content: "{{ prometheus_web_config | to_nice_yaml(indent=2) }}"
+    content: "{{ prometheus_web_config | to_nice_yaml(indent=2,sort_keys=False) }}"
     dest: "{{ prometheus_config_dir }}/web.yml"
     force: true
     owner: root
@@ -49,7 +49,7 @@
   copy:
     content: |
       #jinja2: lstrip_blocks: True
-      {{ item.value | to_nice_yaml(indent=2) }}
+      {{ item.value | to_nice_yaml(indent=2,sort_keys=False) }}
     dest: "{{ prometheus_config_dir }}/file_sd/{{ item.key }}.yml"
     force: true
     owner: root

templates/alert.rules.j2

@@ -3,4 +3,4 @@
 groups:
 - name: ansible managed alert rules
   rules:
-  {{ prometheus_alert_rules | to_nice_yaml(indent=2) | indent(2,False) }}
+  {{ prometheus_alert_rules | to_nice_yaml(indent=2,sort_keys=False) | indent(2,False) }}

templates/prometheus.yml.j2

@@ -3,18 +3,18 @@
 # http://prometheus.io/docs/operating/configuration/
 
 global:
-  {{ prometheus_global | to_nice_yaml(indent=2) | indent(2, False) }}
+  {{ prometheus_global | to_nice_yaml(indent=2,sort_keys=False) | indent(2, False) }}
   external_labels:
-    {{ prometheus_external_labels | to_nice_yaml(indent=2) | indent(4, False) }}
+    {{ prometheus_external_labels | to_nice_yaml(indent=2,sort_keys=False) | indent(4, False) }}
 
 {% if prometheus_remote_write != [] %}
 remote_write:
-  {{ prometheus_remote_write | to_nice_yaml(indent=2) | indent(2, False) }}
+  {{ prometheus_remote_write | to_nice_yaml(indent=2,sort_keys=False) | indent(2, False) }}
 {% endif %}
 
 {% if prometheus_remote_read != [] %}
 remote_read:
-  {{ prometheus_remote_read | to_nice_yaml(indent=2) | indent(2, False) }}
+  {{ prometheus_remote_read | to_nice_yaml(indent=2,sort_keys=False) | indent(2, False) }}
 {% endif %}
 
 rule_files:
@@ -23,12 +23,12 @@ rule_files:
 {% if prometheus_alertmanager_config | length > 0 %}
 alerting:
   alertmanagers:
-  {{ prometheus_alertmanager_config | to_nice_yaml(indent=2) | indent(2,False) }}
+  {{ prometheus_alertmanager_config | to_nice_yaml(indent=2,sort_keys=False) | indent(2,False) }}
   {% if prometheus_alert_relabel_configs | length > 0 %}
   alert_relabel_configs:
-  {{ prometheus_alert_relabel_configs | to_nice_yaml(indent=2) | indent(2,False) }}
+  {{ prometheus_alert_relabel_configs | to_nice_yaml(indent=2,sort_keys=False) | indent(2,False) }}
   {% endif %}
 {% endif %}
 
 scrape_configs:
-  {{ prometheus_scrape_configs | to_nice_yaml(indent=2) | indent(2,False) }}
+  {{ prometheus_scrape_configs | to_nice_yaml(indent=2,sort_keys=False) | indent(2,False) }}