Merge pull request #123 from andrew-vant/providers-oops

ec2/gce profiles/providers are no longer configured if they are not used

salt/files/cloud.profiles.d/ec2.conf

@@ -1,4 +1,6 @@
 # This file managed by Salt, do not edit by hand!!
+{% set cloud = salt['pillar.get']('salt:cloud', {}) -%}
+{% if 'aws_key' in cloud %}
 base_ubuntu_ec2:
   provider: ec2_ubuntu_public
   image: ami-cb4986bc
@@ -14,3 +16,4 @@ base_ubuntu_ec2:
         - sg-6ec11d3b
   tag: {'Environment': 'production', 'Role': 'ubuntu'}
   sync_after_install: grains
+{% endif %}

salt/files/cloud.profiles.d/gce.conf

@@ -1,4 +1,6 @@
 # This file managed by Salt, do not edit by hand!!
+{%- set cloud = salt['pillar.get']('salt:cloud', {}) -%}
+{%- if 'gce_project' in cloud %}
 base_debian_gce:
   image: debian-7-wheezy
   size: g1-small
@@ -11,3 +13,4 @@ base_debian_gce:
   deploy: True
   make_master: False
   provider: gce
+{%- endif %}

salt/files/cloud.providers.d/ec2.conf

@@ -1,5 +1,6 @@
 # This file managed by Salt, do not edit by hand!!
 {% set cloud = salt['pillar.get']('salt:cloud', {}) -%}
+{% if 'aws_key' in cloud %}
 ec2_ubuntu_public:
   minion:
     master: {{ cloud.get('master', 'salt') }}
@@ -14,3 +15,4 @@ ec2_ubuntu_public:
   availability_zone: eu-west-1a
   ssh_username: ubuntu
   provider: ec2
+{% endif %}

salt/files/cloud.providers.d/gce.conf

@@ -1,5 +1,6 @@
 # This file managed by Salt, do not edit by hand!!
-{% set cloud = salt['pillar.get']('salt:cloud', {}) -%}
+{%- set cloud = salt['pillar.get']('salt:cloud', {}) -%}
+{%- if 'gce_project' in cloud %}
 gce:
   project: "{{ cloud.get('gce_project', 'DEFAULT') }}"
   service_account_email_address: "{{ cloud.get('gce_service_account_email_address', 'DEFAULT') }}"
@@ -9,3 +10,4 @@ gce:
   grains:
     test: True
   provider: gce
+{%- endif %}