// newKernelFilenamePattern returns the filename pattern to modify files
// in the partition declared in the boot config file.
//
// After the update, the config file is already changed to point to the new partition.
// If we are on a and update, the config file would point to b
// and this function would return "b/%s%s*"
// If we are not in an update process (ie. we are unsetting the failover conditions)
// we want to change the files in the other partition
func newKernelFilenamePattern(c *check.C, bootSystem string) string {
part, err := partition.CurrentPartition()
c.Assert(err, check.IsNil,
check.Commentf("Error getting the current partition: %s", err))
part = partition.OtherPartition(part)
return filepath.Join(part, "%s%s*")
}
// newKernelFilenamePattern returns the filename pattern to modify files
// in the partition declared in the boot config file.
//
// After the update, the config file is already changed to point to the new partition.
// If we are on a and update, the config file would point to b
// and this function would return "b/%s%s*"
// If we are not in an update process (ie. we are unsetting the failover conditions)
// we want to change the files in the other partition
func newKernelFilenamePattern(c *check.C, bootSystem string, afterUpdate bool) string {
var part string
var err error
if afterUpdate {
part, err = partition.NextBootPartition()
c.Assert(err, check.IsNil,
check.Commentf("Error getting the next boot partition: %s", err))
} else {
part, err = partition.CurrentPartition()
c.Assert(err, check.IsNil,
check.Commentf("Error getting the current partition: %s", err))
part = partition.OtherPartition(part)
}
return filepath.Join(part, "%s%s*")
}
func (s *updateSuite) assertBootDirContents(c *check.C) {
system, err := partition.BootSystem()
c.Assert(err, check.IsNil, check.Commentf("Error getting the boot system: %s", err))
current, err := partition.CurrentPartition()
c.Assert(err, check.IsNil, check.Commentf("Error getting the current partition: %s", err))
files, err := ioutil.ReadDir(
path.Join(partition.BootDir(system), partition.OtherPartition(current)))
c.Assert(err, check.IsNil, check.Commentf("Error reading the other partition boot dir: %s", err))
expectedFileNames := []string{"hardware.yaml", "initrd.img", "vmlinuz"}
if system == "uboot" {
expectedFileNames = append([]string{"dtbs"}, expectedFileNames...)
}
fileNames := []string{}
for _, f := range files {
fileNames = append(fileNames, f.Name())
}
c.Assert(fileNames, check.DeepEquals, expectedFileNames,
check.Commentf("Wrong files in the other partition boot dir"))
}