refactor the config class and jobs to run through cloud-init-cfg

At this point, the following should be functional:
  cloud-init-cfg apt-update-upgrade

1 files changed, 40 insertions, 0 deletions

diff --git a/cloud-init-cfg.py b/cloud-init-cfg.py
new file mode 100755
index 00000000..88216e10
--- /dev/null
+++ b/cloud-init-cfg.py
@@ -0,0 +1,40 @@
+#!/usr/bin/python
+
+import sys
+import ec2init
+
+def Usage(out = sys.stdout):
+    out.write("Usage: %s name\n" % sys.argv[0])
+    
+def main():
+    # expect to be called with
+    #   name freq [ args ]
+    if len(sys.argv) < 2:
+        Usage(sys.stderr)
+        sys.exit(1)
+
+    name=sys.argv[1]
+    run_args=sys.argv[2:]
+
+    import ec2init.CloudConfig
+    import os
+
+    cfg_path = ec2init.cloud_config
+    cfg_env_name = ec2init.cfg_env_name
+    if os.environ.has_key(cfg_env_name):
+        cfg_path = os.environ[cfg_env_name]
+
+    cc = ec2init.CloudConfig.CloudConfig(cfg_path)
+
+    try:
+        cc.handle(name,run_args)
+    except:
+        import traceback
+        traceback.print_exc(file=sys.stderr)
+        sys.stderr.write("config handling of %s failed\n" % name)
+        sys.exit(1)
+
+    sys.exit(0)
+
+if __name__ == '__main__':
+    main()