fix(fpm): be sure to restart all Php instances in case of multi-versions

php/fpm/init.sls

   - php.fpm.pools
 
 {% set pillar_php_version = salt['pillar.get']('php:version', '7.0') %}
+
 extend:
-  php_fpm_service:
+{% if pillar_php_version is iterable and pillar_php_version is not string %}
+  {% for version in pillar_php_version %}
+
+  php_fpm_service_{{ version }}:
     service:
       - watch:
-    {% if pillar_php_version is iterable and pillar_php_version is not string %}
-      {% for version in pillar_php_version %}
         - file: php_fpm_ini_config_{{ version }}
         - file: php_fpm_conf_config_{{ version }}
-      {% endfor %}
-    {% else %}
-        - file: php_fpm_ini_config
-        - file: php_fpm_conf_config
-    {% endif %}
       - require:
         - sls: php.fpm.config
-  {% if pillar_php_version is iterable and pillar_php_version is not string %}
-    {% for version in pillar_php_version %}
+
   php_fpm_ini_config_{{ version }}:
     file:
       - require:
         - pkg: php_install_fpm
+
   php_fpm_conf_config_{{ version }}:
     file:
       - require:
         - pkg: php_install_fpm
-    {% endfor %}
-  {% else %}
+
+  {% endfor %}
+
+{% else %}
+
+  php_fpm_service:
+    service:
+      - watch:
+        - file: php_fpm_ini_config
+        - file: php_fpm_conf_config
+      - require:
+        - sls: php.fpm.config
+
   php_fpm_ini_config:
     file:
       - require:
         - pkg: php_install_fpm
+
   php_fpm_conf_config:
     file:
       - require:
         - pkg: php_install_fpm
-  {% endif %}
+
+{% endif %}

php/fpm/pools.sls

   - php.fpm.service
   - php.fpm.pools_config
 
+{% set pillar_php_version = salt['pillar.get']('php:version', '7.0') %}
+
 {% if pool_states %}
 extend:
+
+{% if pillar_php_version is iterable and pillar_php_version is not string %}
+  {% for version in pillar_php_version %}
+  php_fpm_service_{{ version }}:
+    service:
+      - watch:
+{{ file_requisites(pool_states) }}
+      - require:
+{{ file_requisites(pool_states) }}
+
+  {% endfor %}
+
+{% else %}
+
   php_fpm_service:
     service:
       - watch:
 {{ file_requisites(pool_states) }}
       - require:
 {{ file_requisites(pool_states) }}
+
+{% endif %}
+
 {% endif %}

php/fpm/service.sls

 {% from "php/macro.jinja" import sls_block %}
 
 {% set service_function = {True:'running', False:'dead'}.get(php.fpm.service.enabled) %}
+{% set pillar_php_version = salt['pillar.get']('php:version', '7.0') %}
 
 include:
   - php.fpm.install
 
+{% if pillar_php_version is iterable and pillar_php_version is not string %}
+  {% for version in pillar_php_version %}
+
+php_fpm_service_{{ version }}:
+  service.{{ service_function }}:
+    {{ sls_block(php.fpm.service.opts) }}
+    - name: {{ 'php' ~ version ~ '-fpm' }}
+    - enable: {{ php.fpm.service.enabled }}
+    - require:
+      - sls: php.fpm.install
+    - watch:
+      - pkg: php_install_fpm
+
+  {% endfor %}
+
+{% else %}
+
 php_fpm_service:
   service.{{ service_function }}:
     {{ sls_block(php.fpm.service.opts) }}
       - sls: php.fpm.install
     - watch:
       - pkg: php_install_fpm
+
+{% endif %}