Correct the usage of bool and str

hosted_network defaults to portal_net from facts when openshift_portal_net isn't set

roles/container_runtime/defaults/main.yml

@@ -15,7 +15,7 @@ openshift_docker_service_name: "{{ 'container-engine' if (openshift_docker_use_s
 
 openshift_docker_hosted_registry_insecure: False  # bool
 
-openshift_docker_hosted_registry_network_default: "{{ openshift_portal_net | default(False) }}"
+openshift_docker_hosted_registry_network_default: "{{ openshift_portal_net | default(openshift.common.portal_net) | default(False) }}"
 openshift_docker_hosted_registry_network: "{{ openshift_docker_hosted_registry_network_default }}"
 
 openshift_docker_additional_registries: []

roles/container_runtime/tasks/package_docker.yml

@@ -111,12 +111,12 @@
     regexp: '^OPTIONS=.*$'
     line: "OPTIONS='\
       {% if ansible_selinux.status | default(None) == 'enabled' and openshift_docker_selinux_enabled | default(true) | bool %} --selinux-enabled {% endif %} \
-      {% if openshift_docker_log_driver | bool %} --log-driver {{ openshift_docker_log_driver }}{% endif %} \
+      {% if openshift_docker_log_driver %} --log-driver {{ openshift_docker_log_driver }}{% endif %} \
       {% if l2_docker_log_options != [] %} {{ l2_docker_log_options |  lib_utils_oo_split() | lib_utils_oo_prepend_strings_in_list('--log-opt ') | join(' ')}}{% endif %} \
-      {% if openshift_docker_hosted_registry_insecure and (openshift_docker_hosted_registry_network | bool) %} --insecure-registry={{ openshift_docker_hosted_registry_network }} {% endif %} \
+      {% if (openshift_docker_hosted_registry_insecure | bool) and openshift_docker_hosted_registry_network %} --insecure-registry={{ openshift_docker_hosted_registry_network }} {% endif %} \
       {% if docker_options is defined %} {{ docker_options }}{% endif %} \
       {% if openshift_docker_options %} {{ openshift_docker_options }}{% endif %} \
-      {% if openshift_docker_disable_push_dockerhub %} --confirm-def-push={{ openshift_docker_disable_push_dockerhub | bool }}{% endif %} \
+      {% if openshift_docker_disable_push_dockerhub | bool %} --confirm-def-push={{ openshift_docker_disable_push_dockerhub | bool }}{% endif %} \
       --signature-verification={{ openshift_docker_signature_verification | bool }}'"
   when: docker_check.stat.isreg is defined and docker_check.stat.isreg
   notify: