Fix usages of yaml, and move yaml_dump to safeyaml.dumps.
Here we replace uses of the pyyaml module directly with functions
provided by cloudinit.safeyaml. Also, change/move
cloudinit.util.yaml_dumps
to
cloudinit.safeyaml.dumps
net/sysconfig: fix available check on SUSE distros
In addition to ifup/ifdown the sysconfig renderer looks for
evidence that the sysconfig directory is properly populated.
This secondary check only considered RedHat specific location.
Fix this by adding a SUSE specific file and returning True if
either RedHat or SUSE file is present.
This captures the CI testing that is currently performed by the Ubuntu
Server Jenkins instance into a Travis configuration, which is part of
the migration of cloud-init code hosting from Launchpad to GitHub.
net: enable infiniband support in eni and sysconfig renderers
Commit e7b0e5f72 added support for configuring infiniband devices by
adding a new infiniband 'type'. This commit updates eni and sysconfig
renderers to consume this new type and configure infiniband devices
correctly.
Commit 6797e822959b84c98cf73e02b2a6e3d6ab3fd4fe replaced
the LOG.warn calls that linters were warning about; this
also replaces calls that linters would not have recognised
(as `log` is generally a parameter in these scenarios).
Openstack subnets can be configured to use SLAAC by setting
ipv6_address_mode=dhcpv6-stateless. When this is the case
the sysconfig interface configuration should use
IPV6_AUTOCONF=yes and not set DHCPV6C=yes.
This change sets the subnets type property to the full
network['type'] from openstack metadata.
cloudinit/net/sysconfig.py and cloudinit/net/eni.py
are updated to support new subnet types:
- 'ipv6_dhcpv6-stateless' => IPV6_AUTOCONF=yes
- 'ipv6_dhcpv6-stateful' => DHCPV6C=yes
Type 'dhcp6' in sysconfig is kept for backward compatibility
with any implementations that set subnet_type == 'dhcp6'.
