Dual stack IPv4/IPv6 configuration via config drive is broken for RHEL7.
This patch fixes several scenarios for IPv4/IPv6/dual stack with multiple IP assignment
Removes unpopular IPv4 alias files and invalid IPv6 alias files
Fix yum repo config where keys contain array values
ConfigObj produces configuration files that are incompatible with yum if
multiple values are listed for a configuration key. Switch to the builtin
configparser, and ConfigParser (Python 2) which correctly handles this
case.
Add additional test case for array values in yum_repos definition
The discard action (tilde character) has been replaced by the
“stop” RainerScript directive. It is considered more intuitive and
offers slightly better performance.
The tilde operator was deprecated in rsyslog 7. Distributions
using rsyslog older than that will need to patch.
Fix growpart for some cases when booted with root=PARTUUID.
Growing the root partition would fail in either of two cases:
a.) if the device /dev/root existed
b.) the kernel command line had upper case letters in PARTUUID=<value>
the kernel will accept upper case partuuid, but udev creates
links with lower case. In that scenario, we need to adjust to
a /dev/disk/by-<partuuid|uuid> with lower case.
The fix here addresses that, and also fixes uuid similarly for the
lowercase issue.
This will change all instances of LOG.warn to LOG.warning as warn
is now a deprecated method. It will also make sure any logging
uses lazy logging by passing string format arguments as function
parameters.
CloudStack: Add NetworkManager to list of supported DHCP lease dirs.
To query the metadata, the Cloudstack source currently scans a predefined
DHCP lease directories to find the IP of the DHCP server. This list does
not include "/var/lib/NetworkManager/" which is the default directory in
CentOS7. Add that directory to the list.
