Always retry alternatives.install state

Author: noelmcloughlin

postgres/client/init.sls

@@ -39,6 +39,9 @@ postgresql-{{ bin }}-altinstall:
     - onlyif: test -f {{ path }}
     - require:
       - pkg: postgresql-client-libs
+    - retry:
+        attempts: 2
+        until: True
 
     {%- endfor %}
 {%- endif %}

postgres/dev/init.sls

@@ -27,6 +27,9 @@ postgresql-{{ bin }}-altinstall:
     - onlyif: alternatives --display {{ bin }}
       {% else %}
     - onlyif: test -f {{ path }}
+    - retry:
+        attempts: 2
+        until: True
       {% endif %}
 
     {%- endfor %}

postgres/server/init.sls

@@ -54,6 +54,9 @@ postgresql-{{ bin }}-altinstall:
       - pkg: postgresql-server
     - require_in:
       - cmd: postgresql-cluster-prepared
+    - retry:
+        attempts: 2
+        until: True
 
       {%- endfor %}
   {%- endif %}