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Use execReadlines in livemedia-creator

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Log output from anaconda as it is received so that progress can be
monitored.
This commit is contained in:
Brian C. Lane 2015-07-29 15:42:57 -07:00
parent cfe4777042
commit 9f702f5624
1 changed files with 11 additions and 12 deletions
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23
src/sbin/livemedia-creator
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@ -51,7 +51,7 @@ from pylorax.imgutils import PartitionMount, mksparse, mkext4img, loop_detach
from pylorax.imgutils import get_loop_name, dm_detach, mount, umount, Mount
from pylorax.imgutils import mksquashfs, mkqcow2, mktar, mkrootfsimg
from pylorax.imgutils import copytree
from pylorax.executils import execWithRedirect, runcmd
from pylorax.executils import execWithRedirect, execReadlines, runcmd
from pylorax.monitor import LogMonitor
from pylorax.mount import IsoMountpoint
@ -610,13 +610,13 @@ def novirt_install(opts, disk_img, disk_size, repo_url):
args += ["--remotelog", "%s:%s" % (log_monitor.host, log_monitor.port)]
# Make sure anaconda has the right product and release
os.environ["ANACONDA_PRODUCTNAME"] = opts.project
os.environ["ANACONDA_PRODUCTVERSION"] = opts.releasever
log.info("Running anaconda.")
try:
execWithRedirect("anaconda", args, raise_err=True, reset_lang=False,
env_add={"ANACONDA_PRODUCTNAME": opts.project, "ANACONDA_PRODUCTVERSION": opts.releasever},
callback=lambda p: not novirt_log_check(log_monitor.server.log_check, p))
for line in execReadlines("anaconda", args, reset_lang=False,
env_add={"ANACONDA_PRODUCTNAME": opts.project,
"ANACONDA_PRODUCTVERSION": opts.releasever},
callback=lambda p: not novirt_log_check(log_monitor.server.log_check, p)):
log.info(line)
# Make sure the new filesystem is correctly labeled
args = ["-e", "/proc", "-e", "/sys", "-e", "/dev",
@ -627,12 +627,15 @@ def novirt_install(opts, disk_img, disk_size, repo_url):
with PartitionMount(disk_img) as img_mount:
if img_mount and img_mount.mount_dir:
execWithRedirect("setfiles", args, root=img_mount.mount_dir)
except subprocess.CalledProcessError as e:
except (subprocess.CalledProcessError, OSError) as e:
log.error("Running anaconda failed: %s", e)
raise InstallError("novirt_install failed")
finally:
log_monitor.shutdown()
# If anaconda failed there may be things needing cleanup
execWithRedirect("anaconda-cleanup", [])
# Move the anaconda logs over to a log directory
log_dir = os.path.abspath(os.path.dirname(opts.logfile))
log_anaconda = joinpaths(log_dir, "anaconda")
@ -642,11 +645,7 @@ def novirt_install(opts, disk_img, disk_size, repo_url):
shutil.copy2(l, log_anaconda)
os.unlink(l)
if opts.make_iso or opts.make_fsimage:
umount(ROOT_PATH)
else:
# If anaconda failed the disk image may still be in use by dm
execWithRedirect("anaconda-cleanup", [])
if not opts.make_iso and not opts.make_fsimage:
dm_name = os.path.splitext(os.path.basename(disk_img))[0]
dm_path = "/dev/mapper/"+dm_name
if os.path.exists(dm_path):