This update for cloud-init, dhcp provides the following fixes:

Changes to cloud-init:

- When the user configures a new rules file for network devices, the rules may not apply
immediately, so trigger udevadm. (bsc#1125950)
- Fix the order of calls when writing routes so that the SUSE implementation of route
config file writing has precedence over the default implementation. (bsc#1125992)
- Use the proper name to designate IPv6 addresses in ifcfg-* files. (bsc#1126101)
- Drop a '-' in the route file for the last column. (bsc#1123694)
- Make sure the resulting resolv.conf file is not empty. (bsc#1119397)
- Update to version 18.5 (bsc#1121878, bsc#1116767):
* Add cloud-id binary to packages for SUSE.
* azure: Accept variation in error msg from mount for ntfs volumes.
* azure: Add apply_network_config option to disable network from IMDS.
* azure: Add udev rules to create cloud-init Gen2 disk name symlinks.
* azure: Detect vnet migration via netlink media change event.
* azure: Fix a copy and paste error in error handling when reading azure ovf.
* azure: Fix a regression introduced when persisting ephemeral dhcp lease.
* azure: _poll_imds only retry on 404, failing on timeout.
* azure: Remove /etc/netplan/90-hotplug-azure.yaml when net from IMDS.
* azure: Report ready to fabric after reprovision and reduce logging.
* azure: Retry imds polling on requests.Timeout.
* config: On ubuntu select cloud archive mirrors for armel, armhf, arm64.
* dhclient-hook: Clean it up, add tests and fix a bug on 'down' event.
* doc: Change dns_nameserver property to dns_nameservers.
* docs: Remove colon from network v1 config example.
* instance-data: Add standard keys platform and subplatform. Refactor ec2.
* instance-data: Fallback to instance-data.json if sensitive is absent.
* logs: collect-logs ignore instance-data-sensitive.json on non-root user
* net: Ephemeral*Network: Add connectivity check via URL.
* net: Ignore nics that have "zero" mac address.
* net: Render 'metric' values in per-subnet routes.
* NoCloud: Allow top level 'network' key in network-config.
* ovf: Fix ovf network config generation gateway/routes.
* ovf: Identify label iso9660 filesystems with label 'OVF ENV'.
* query: Better error when missing read permission on instance-data.
* resizefs: Prefix discovered devpath with '/dev/' when path does not exist.
* systemd: On SUSE ensure cloud-init.service runs before wicked.
* tools: Add cloud-id command line utility.
* Update detection of openSUSE variants.
* write_files: Add support for appending to files.
- Fix a decoding error that could cause persisting the metadata to fail. (bsc#1101894)
- Fix a problem that could cause static network to be configured with BOOTPROTO=none.
(bsc#1114160)
- Changes from 18.4 (bsc#1087331, bsc#1097388, bsc#1111427, bsc#1095627):
* Avoid Python 3 dependency when building for distros with Python 2 support.
* Add dhcp-client as requirement as cloud-init uses dhclient to setup a temporary
network for metadata retrieval. (fate#327672)
* Use ds._crawled_metadata instance attribute if set when writing instance-data.json.
* ec2: Update crawled metadata and add standardized keys.
* lxd: Adjust to snap installed lxd.
* Add support for Infiniband network interfaces (IPoIB).
* cli: Add cloud-init query subcommand to query instance metadata.
* stages: Fix bug causing datasource to have incorrect sys_cfg.
* net_util: Ensure static configurations have netmask in translate_network result.
* Fall back to root:root on syslog permissions if other options fail.
* OpenStack: Support setting mac address on bond.
* EphemeralIPv4Network: Be more explicit when adding default route.
* OpenStack: Support reading of newer versions of metadata.
* OpenStack: Fix a bug that was causing causing 'latest' version to be used from
network.
* user-data: Use jinja template to render instance-data.json in cloud-config.
* config: Disable ssh access to a configured user account.
* sysconfig: Refactor sysconfig to accept distro specific templates paths.
* hyperv_reporting_handler: Simplify threaded publisher.
* VMWare: Fix a network config bug in vm with static IPv4 and no gateway.
* logging: Add logging config type hyperv for reporting via Azure KVP
* Add datasource Oracle Compute Infrastructure (OCI).
* azure: Allow azure to generate network configuration from IMDS per boot.
* Scaleway: Add network configuration to the DataSource.
* netplan: Correctly render macaddress on a bonds and bridges when provided.
* tools: Add 'net-convert' subcommand command to 'cloud-init devel'.
* Use typeset or local in profile.d scripts.
* OpenNebula: Fix null gateway6.
* tools: add '--debug' to tools/net-convert.py
* update_metadata: A datasource can support network re-config every boot.
* Retry on failed import of gpg receive keys.
* tools: Fix run-container when neither source or binary package requested.
- Changes from 18.3:
* Explicitly prevent `sudo` access for user module.
* lxd: Delete default network and detach device if lxd-init created them.
* openstack: Avoid unneeded metadata probe on non-openstack platforms.
* stages: Fix tracebacks if a module stage is undefined or empty.
* Be safer on string/bytes when writing multipart user-data to disk.
* Fix get_proc_env for pids that have non-utf8 content in environment.
* netplan: Fix mtu if provided by network config for all rendered types.
* subp: Support combine_capture argument.
* util: Add get_linux_distro function to replace platform.dist
* Do not use the systemd_prefix macro, not available in this environment.
* openstack: Allow discovery in init-local using dhclient in a sandbox.
* yaml_load/schema: Add invalid line and column nums to error message.
* Azure: Ignore NTFS mount errors when checking ephemeral drive.
* cc_mounts: Do not add devices to fstab that are already present.
* ds-identify: Ensure that we have certain tokens in PATH.
* read_file_or_url: Move to url_helper, fix bug in its FileResponse.
* ds-identify: Recognize container-other as a container.
* ds-identify: Remove duplicate call to is_ds_enabled.
* azure: Add reported ready marker file.
* netinfo: Fix netdev_pformat when a nic does not have an address assigned.
* collect-logs: Add -v flag, write to stderr, limit journal to single boot.
* IBMCloud: Disable config-drive and nocloud only if IBMCloud is enabled.
* Add reporting events and log_time around early source of blocking time.
* IBMCloud: recognize provisioning environment during debug boots.
* net: Detect unstable network names and trigger a settle if needed.
* sysconfig: dhcp6 subnet type should not imply dhcpv4.
* schema: In validation, raise ImportError if strict but no jsonschema.
* set_passwords: Add newline to end of sshd config, only restart if updated.
* net: Depend on iproute2's ip instead of net-tools ifconfig or route.
* renderer: Support unicode in render_from_file.
* Implement ntp client spec with auto support for distro selection.
* apport: Add Brightbox, IBM, LXD, and OpenTelekomCloud to list of clouds.
* tests: Fix ec2 integration network metadata validation.
* cc_resizefs, util: Handle no /dev/zfs.
- The distribution indicator is set to SUSE during template expansion. Do not replace
anything set to Ubuntu.
- Do not run cloud-init after network-online, this breaks functionality in cloud-init.
Certain parts of the code running in this phase expect to run before the network is
on-line.
- Root should not be enabled by default. Image builders/users that want root access by
default should provide an appropriate configuration file during image build or image
setup.
- Set distribution default to OpenSUSE/SLES. (bsc#1099340)
- Run metadata detection after network-online. (bsc#1097388)
- Properly accumulate all the defined routes for a given network device. Previously only
the last defined route was written to the routes file. (bsc#1132692)
- Write the udev rules to a different file than the default. (bsc#1125950)
- Settle udev if not all configured devices are in the device tree to avoid race a
condition between udev and cloud-init. (bsc#1125950)

Changes in dhcp:
- No changes, just being released together to be included in CaaS Platform.

This update was imported from the SUSE:SLE-12-SP1:Update update project.