x/packstack
Code Issues Proposed changes

Catch KeyError if thrown while removing data from remote hosts

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This keyerror happens if an exception is thrown in a plugin before
data is copied remotly, so no action needs to be taken

Change-Id: I7e0cffaa20da437b0f3b130e267f39a9fa5eddb9
This commit is contained in:
Derek Higgins
2013-02-14 15:16:21 -05:00
parent f0d2596b99
commit e0b418b688
1 changed files with 5 additions and 1 deletions
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6
packstack/installer/run_setup.py
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@@ -612,7 +612,11 @@ def remove_remote_var_dirs():
doesn't remove data on localhost doesn't remove data on localhost
""" """
for host in gethostlist(controller.CONF): for host in gethostlist(controller.CONF):
host_dir = controller.temp_map[host] try:
host_dir = controller.temp_map[host]
except KeyError:
# Nothing was added to this host yet, so we have nothing to delete
continue
logging.info(output_messages.INFO_REMOVE_REMOTE_VAR % (host_dir, host)) logging.info(output_messages.INFO_REMOVE_REMOTE_VAR % (host_dir, host))
server = utils.ScriptRunner(host) server = utils.ScriptRunner(host)
server.append('rm -rf %s' % host_dir) server.append('rm -rf %s' % host_dir)