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Added remote templating engine using jinja2, see examples/playbook.yml for usage.

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Cleanup is due in runner.py
This commit is contained in:
Michael DeHaan 2012-02-24 04:35:51 -05:00
parent 5d6b0280d5
commit 440bac4a95
5 changed files with 121 additions and 19 deletions
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41
lib/ansible/runner.py
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@ -119,7 +119,12 @@ class Runner(object):
result = self._exec_command(conn, cmd)
self._exec_command(conn, "rm -f %s" % outpath)
conn.close()
return [ host, True, json.loads(result) ]
try:
return [ host, True, json.loads(result) ]
except:
traceback.print_exc()
return [ host, False, result ]
elif self.module_name == 'copy':
# SFTP file copy module is not really a module
self.remote_log(conn, 'COPY remote:%s local:%s' % (self.module_args[0], self.module_args[1]))
@ -128,25 +133,47 @@ class Runner(object):
ftp.close()
conn.close()
return [ host, True, 1 ]
elif self.module_name == 'template':
# template runs COPY then the template module
# TODO: DRY/refactor these
# TODO: things like _copy_module should take the name as a param
tempname = os.path.split(self.module_args[0])[-1]
# TODO: make it possible to override the /etc/ansible/setup file
# location for templating files as non-root
source = self.module_args[0]
dest = self.module_args[1]
metadata = '/etc/ansible/setup'
# first copy the source template over
tempname = os.path.split(source)[-1]
temppath = self._get_tmp_path(conn, tempname)
self.remote_log(conn, 'COPY remote:%s local:%s' % (self.module_args[0], temppath))
self.remote_log(conn, 'COPY remote:%s local:%s' % (source, temppath))
ftp = conn.open_sftp()
ftp.put(self.module_args[0], temppath)
ftp.put(source, temppath)
ftp.close()
# install the template module
self.module_name = 'template'
self.module_args = [ self.module_args[0], temppath ]
self.module_args = [ source, temppath ]
outpath = self._copy_module(conn)
# run the template module
self.module_args = [ temppath, dest, metadata ]
self._exec_command(conn, "chmod +x %s" % outpath)
result = self._exec_command(conn, self._command(outpath))
self._exec_command(conn, "rm -f %s" % outpath)
self._exec_command(conn, "rm -f %s" % temppath)
# TODO: remove tmppath
conn.close()
return [ host, True, json.loads(result) ]
try:
return [ host, True, json.loads(result) ]
except:
traceback.print_exc()
return [ host, False, result ]
return [ host, False, 1 ]
def _command(self, outpath):
''' form up a command string '''