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-rw-r--r--cloudinit/config/cc_disable_ec2_metadata.py20
1 files changed, 20 insertions, 0 deletions
diff --git a/cloudinit/config/cc_disable_ec2_metadata.py b/cloudinit/config/cc_disable_ec2_metadata.py
index 3fd2c20f..5c54e6f4 100644
--- a/cloudinit/config/cc_disable_ec2_metadata.py
+++ b/cloudinit/config/cc_disable_ec2_metadata.py
@@ -18,6 +18,26 @@
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
+"""
+Disable EC2 Metadata
+--------------------
+**Summary:** disable aws ec2 metadata
+
+This module can disable the ec2 datasource by rejecting the route to
+``169.254.169.254``, the usual route to the datasource. This module is disabled
+by default.
+
+**Internal name:** ``cc_disable_ec2_metadata``
+
+**Module frequency:** per always
+
+**Supported distros:** all
+
+**Config keys**::
+
+ disable_ec2_metadata: <true/false>
+"""
+
from cloudinit import util
from cloudinit.settings import PER_ALWAYS