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-rw-r--r--lib/python/apex/common/constants.py1
-rw-r--r--lib/python/apex/common/utils.py8
2 files changed, 9 insertions, 0 deletions
diff --git a/lib/python/apex/common/constants.py b/lib/python/apex/common/constants.py
index 741bb4f8..3aa28eab 100644
--- a/lib/python/apex/common/constants.py
+++ b/lib/python/apex/common/constants.py
@@ -27,3 +27,4 @@ COMPUTE_PRE = "OS::TripleO::ComputeExtraConfigPre"
CONTROLLER_PRE = "OS::TripleO::ControllerExtraConfigPre"
PRE_CONFIG_DIR = "/usr/share/openstack-tripleo-heat-templates/puppet/" \
"extraconfig/pre_deploy/"
+DEFAULT_ROOT_DEV = 'sda'
diff --git a/lib/python/apex/common/utils.py b/lib/python/apex/common/utils.py
index d623638c..8e6896fa 100644
--- a/lib/python/apex/common/utils.py
+++ b/lib/python/apex/common/utils.py
@@ -21,3 +21,11 @@ def parse_yaml(yaml_file):
with open(yaml_file) as f:
parsed_dict = yaml.safe_load(f)
return parsed_dict
+
+
+def write_str(bash_str, path=None):
+ if path:
+ with open(path, 'w') as file:
+ file.write(bash_str)
+ else:
+ print(bash_str)