cloud-init-0.7.9-9.el7.6

The cloud-init packages provide a set of init scripts for cloud instances. Cloud instances need special scripts to run during initialization to retrieve and install SSH keys, and to let the user run various scripts.

This update fixes the following bugs:

* Prior to this update, the cloud-init service in some cases did not provide newly created virtual machines with appropriate DNS configuration. The underlying code has been fixed, which prevents this problem from occurring. (BZ#1537439)

* Under certain circumstances, the cloud-init service incorrectly provided IPv4 configuration to the IPv6 boot protocol of a newly created virtual machine. As a consequence, the guest experienced a variety of network problems. With this update, cloud-init provides the appropriate IPv6 configuration. (BZ#1540093)

* Previously, the cloud-init service did not apply the default gateway parameters for Asianux Server 7 guest virtual machines, which caused the guests to be impossible to log in to using the Asianux Virtualization and Asianux OpenStack Platform clients. The gateway parameters are now applied correctly, and the affected login processes now work as expected. (BZ#1540094)

* Previously, the cloud-init service did not apply the DNS nameserver and DNS domain parameters if they were included in the network configuration for Asianux Server 7 guest virtual machines. As a consequence, the guests were improperly configured. The nameserver and domain parameters are now applied correctly, and the applied network configuration works as expected. (BZ#1545525)

Users of cloud-init are advised to upgrade to these updated packages, which fix these bugs.