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authorJoshua Harlow <harlowja@yahoo-inc.com>2012-06-15 17:35:38 -0700
committerJoshua Harlow <harlowja@yahoo-inc.com>2012-06-15 17:35:38 -0700
commit76a7160d4a4eb70e946cd29317ace1fe93ffe5d5 (patch)
tree9efab8dbf73aec22807a944b66cb2275e859ffa0 /cloudinit/handlers/shell_script.py
parent4d74f499a0257a4f27f7def4b76402bcbde63567 (diff)
downloadvyos-cloud-init-76a7160d4a4eb70e946cd29317ace1fe93ffe5d5.tar.gz
vyos-cloud-init-76a7160d4a4eb70e946cd29317ace1fe93ffe5d5.zip
Moved the user_data directory back to a user_data.py and made a handler subdir for just the internal handlers.
Diffstat (limited to 'cloudinit/handlers/shell_script.py')
-rw-r--r--cloudinit/handlers/shell_script.py53
1 files changed, 53 insertions, 0 deletions
diff --git a/cloudinit/handlers/shell_script.py b/cloudinit/handlers/shell_script.py
new file mode 100644
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--- /dev/null
+++ b/cloudinit/handlers/shell_script.py
@@ -0,0 +1,53 @@
+# vi: ts=4 expandtab
+#
+# Copyright (C) 2012 Canonical Ltd.
+# Copyright (C) 2012 Hewlett-Packard Development Company, L.P.
+# Copyright (C) 2012 Yahoo! Inc.
+#
+# Author: Scott Moser <scott.moser@canonical.com>
+# Author: Juerg Haefliger <juerg.haefliger@hp.com>
+# Author: Joshua Harlow <harlowja@yahoo-inc.com>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 3, as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+import os
+
+from cloudinit import log as logging
+from cloudinit import user_data as ud
+from cloudinit import util
+
+from cloudinit.settings import (PER_ALWAYS)
+
+LOG = logging.getLogger(__name__)
+
+
+class ShellScriptPartHandler(ud.PartHandler):
+
+ def __init__(self, script_dir):
+ ud.PartHandler.__init__(self, PER_ALWAYS)
+ self.script_dir = script_dir
+
+ def list_types(self):
+ return [
+ ud.type_from_starts_with("#!"),
+ ]
+
+ def _handle_part(self, _data, ctype, filename, payload, _frequency):
+ if ctype in ud.CONTENT_SIGNALS:
+ # TODO: maybe delete existing things here
+ return
+
+ filename = util.clean_filename(filename)
+ payload = util.dos2unix(payload)
+ path = os.path.join(self.script_dir, filename)
+ util.write_file(path, payload, 0700)