Merge pull request #72 from accorvin/configure-replica-count

Allow setting worker replica count to 0

Author: mijaros

Diff for: osia/installer/clouds/base.py

@@ -33,11 +33,11 @@ def __init__(self,
                  cluster_name=None,
                  base_domain=None,
                  master_flavor=None,
-                 master_replicas=None,
+                 master_replicas='3',
                  pull_secret_file=None,
                  ssh_key_file=None,
                  worker_flavor=None,
-                 worker_replicas=None,
+                 worker_replicas='3',
                  certificate_bundle_file=None,
                  cluster_directory=None,
                  skip_clean=False,

Diff for: osia/installer/templates/install-config-base.yaml.jinja2

@@ -25,14 +25,14 @@ compute:
     {% block deploymentType %}{% endblock %}:
       type: {{ worker_flavor }}
 {% else %}  platform: {}{% endif %}
-  replicas: {{ worker_replicas|default("3", true) }}
+  replicas: {{ worker_replicas }}
 controlPlane:
   hyperthreading: Enabled
   name: master
 {% if master_flavor %}  platform:
     {{ self.deploymentType() }}:
       type: {{ master_flavor }}{% else %}  platform: {}{% endif %}
-  replicas: {{ master_replicas|default("3", true) }}
+  replicas: {{ master_replicas }}
 metadata:
   name: {{ cluster_name }}
 networking: