fix ssh key deployment

tasks/setup.yml

@@ -25,10 +25,10 @@
 
     - name: Write SSH private key
       copy:
-        content: "{{ inst.sshkey | default(droneci_autoscaler_sshkey) }}"
+        content: "{{ __droneci_autoscaler_sshkey }}"
         dest: "{{ __droneci_autoscaler_workdir }}/ssh_key"
         mode: 0600
-      when: __droneci_autoscaler_sshkey
+      when: __droneci_autoscaler_sshkey | bool
       no_log: True
 
     - name: Generate SSH key pair if missing

templates/services/droneci_autoscaler_compose.yml.j2

@@ -69,7 +69,6 @@ services:
     {% if droneci_autoscaler_memory_reservation is defined %}
     mem_reservation: {{ droneci_autoscaler_memory_reservation }}
     {% endif %}
-{% if droneci_autoscaler_networks | default([]) | length > 0 %}
 {% if droneci_autoscaler_volumes | default([]) | rejectattr("bind") | list | length > 0 %}
 
 volumes:
@@ -77,6 +76,8 @@ volumes:
   {{ volume.name }}:
   {% endfor %}
 {% endif %}
+{% if droneci_autoscaler_networks | default([]) | length > 0 %}
+
 networks:
   {% for network in droneci_autoscaler_networks %}
   {{ network.name }}: