x/packstack
Code Issues Proposed changes

Solved second use case of bug #890822 bug/890822

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Change-Id: If8ac4dd7540400b38a65fcb0419beab70ff55029
This commit is contained in:
Martin Magr
2013-01-17 20:34:00 +01:00
parent f0c9d75f26
commit 5edaa385ab
1 changed files with 14 additions and 4 deletions
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18
packstack/installer/engine_processors.py
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@@ -22,12 +22,22 @@ def processHost(param, process_args=None):
raise ParamProcessingError(str(ex)) raise ParamProcessingError(str(ex))
def processSSHKey(param, process_args=None): def processSSHKey(param, process_args=None):
"""
Generates SSH key if given key in param doesn't exist. In case param
is an empty string it generates default SSH key ($HOME/.ssh/id_rsa).
"""
def create_key(path):
local = ScriptRunner()
# create new ssh key
local.append('ssh-keygen -f %s -N ""' % path)
local.execute()
if not param: if not param:
key_file = '%s/.ssh/id_rsa' % os.environ["HOME"] key_file = '%s/.ssh/id_rsa' % os.environ["HOME"]
param = '%s.pub' % key_file param = '%s.pub' % key_file
if not os.path.isfile(param): if not os.path.isfile(param):
local = ScriptRunner() create_key(key_file)
# create new ssh key elif not os.path.isfile(param):
local.append('ssh-keygen -f %s -N ""' % key_file) key_file = param.endswith('.pub') and param[:-4] or param
local.execute() create_key(key_file)
return param return param