~raharper/cloud-init:fix/ephemeral-dhcp-static-routes

Branch merges

Propose for merging

Merged into cloud-init:master

Dan Watkins: Approve on 2019-07-16

Server Team CI bot: Approve (continuous-integration) on 2019-07-16

Diff: 407 lines (+286/-6)

6 files modified

cloudinit/net/__init__.py (+32/-2)
cloudinit/net/dhcp.py (+90/-0)
cloudinit/net/tests/test_dhcp.py (+119/-1)
cloudinit/net/tests/test_init.py (+39/-0)
tests/unittests/test_datasource/test_azure.py (+4/-2)
tests/unittests/test_datasource/test_ec2.py (+2/-1)

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24e1632... by Ryan Harper on 2019-07-16

parse_static_routes: on parsing error return parsed static routes like dhclient

3a9ec1a... by Ryan Harper on 2019-07-11

Log and error if netlength is invalid

b5a4708... by Ryan Harper on 2019-06-13

rfc3442: update docstring to indicate inclusion of net length

7ff9772... by Ryan Harper on 2019-06-13

RFC3442: add additional unittests and error logging

Adding additional unittests for parsing of RFC3442 format.
  - Fix missing net_length for class a, b, c routes
  - Removed hard-coded net_length for default routes
  - Log an error with details on what failed during parsing

20187bf... by Ryan Harper on 2019-06-07

address feedback on parsing rfc3442

dhcp.py/parse_static_routes:
 - Fix comments to match code and correct values
 - Always return a list type
 - Reduce parsing of the result but returning a list of tuples
   containing the network address and the gateway.
 - fix unittests

d8ea5dc... by Ryan Harper on 2019-06-07

net: add rfc3442 (classless static routes) to EphemeralDHCP

The EphemeralDHCP context manager did not parse or handle
rfc3442 classless static routes which prevented reading
datasource metadata in some clouds. This branch adds support
for extracting the field from the leases output, parsing the
format and then adding the required iproute2 ip commands to
apply (and teardown) the static routes.

LP: #1821102

deaeb71... by Mark T. Voelker on 2019-06-03

Allow identification of OpenStack by Asset Tag

When OpenStack is deployed on some hypervisors (such as VMware
vSphere), cloud-init doesn't detect that it needs to probe the
metadata service because the DMI product name field can't be set
to a field that is recognized by cloud-init. However, the asset
tag field can be set via flavor extra specs or image metadata.
A similar approach is already used to identify Open Telekom Cloud.

This patch allows cloud init to recognize "OpenStack Nova" or
"OpenStack Compute" in the asset tag field as an indication that
the instance being configured is running on an OpenStack platform.

LP: #1669875

c3cd42c... by Brian Murray on 2019-05-31

Fix spelling error making 'an Ubuntu' consistent.

19ddb1f... by Paride Legovini on 2019-05-30

run-container: centos: comment out the repo mirrorlist

In this way only the 'baseurl' mirror is used, which is easier
to allow through firewalls and proxies.

ded1ec8... by Ryan Harper on 2019-05-29

netplan: update netplan key mappings for gratuitous-arp

Previous versions of netplan included a misspelling for the
bond parameter around gratuitous-arp. This has been fixed and released
and cloud-init needs to accept both values. This branch fixes the
key that will be rendered and transforms the previous misspelling
when capturing network_state.

LP: #1827238