def create_link(opts, src, dst):
if not os.path.lexists(dst):
return _create_link(opts, src, dst)
if not os.path.islink(dst):
return "[%s] is not a symbolic link as we expected, please adjust if this is not what you intended." % (
dst)
if not os.path.exists(os.readlink(dst)):
environment.warning(
'BROKEN LINK: [%s] attempting to delete and fix it to point to %s.'
% (dst, src))
try:
os.unlink(dst)
return _create_link(opts, src, dst)
except:
msg = "[%s] was a broken symlink, failed to delete and relink to [%s], please fix this manually" % (
dst, src)
return msg
environment.debug(opts, 'verifying link: %s points to %s' % (dst, src))
dst_stat = os.stat(dst)
src_stat = os.stat(src)
if dst_stat.st_ino != src_stat.st_ino:
msg = "[%s] is pointing to [%s] which is different than the intended target [%s]" % (
dst, os.readlink(dst), src)
return msg
def create_link(opts, src, dst):
if not os.path.lexists(dst):
return _create_link(opts, src, dst)
if not os.path.islink(dst):
return ("[%s] is not a symbolic link as we expected, please adjust if this is not what "
"you intended." % (dst))
if not os.path.exists(os.readlink(dst)):
environment.warning(
'BROKEN LINK: [%s] attempting to delete and fix it to point to %s.' % (dst, src))
try:
os.unlink(dst)
return _create_link(opts, src, dst)
except:
msg = ("[%s] was a broken symlink, failed to delete and relink to [%s], please fix "
"this manually" % (dst, src))
return msg
environment.debug(opts, 'verifying link: %s points to %s' % (dst, src))
dst_stat = os.stat(dst)
src_stat = os.stat(src)
if dst_stat.st_ino != src_stat.st_ino:
msg = ("[%s] is pointing to [%s] which is different than the intended target "
"[%s]" % (dst, os.readlink(dst), src))
return msg
def _create_link(opts, src, dst):
environment.debug(opts, 'creating link: %s pointing to %s' % (dst, src))
try:
os.symlink(src, dst)
except OSError, e:
msg = "Unable to create symlink for [%s] pointing to [%s], received error: <%s>" % (dst, src, e)
return msg
def create_dirs(opts):
for d in DIRS:
if os.path.exists(d) and os.path.isdir(d):
environment.debug(opts, 'skipping %s exists' % d)
continue
environment.debug(opts, 'creating directory: %s' % d)
os.makedirs(d, 0777)
os.system('chown -R apache:apache /var/lib/pulp/published')
def _create_link(opts, src, dst):
environment.debug(opts, 'creating link: %s pointing to %s' % (dst, src))
try:
os.symlink(src, dst)
except OSError, e:
msg = "Unable to create symlink for [%s] pointing to [%s], received error: <%s>" % (
dst, src, e)
return msg
def create_dirs(opts):
for d in DIRS:
if os.path.exists(d) and os.path.isdir(d):
environment.debug(opts, 'skipping %s exists' % d)
continue
environment.debug(opts, 'creating directory: %s' % d)
os.makedirs(d, 0777)
os.system('chown -R apache:apache /var/lib/pulp/published')
def uninstall(opts):
for src, dst in getlinks():
environment.debug(opts, 'removing link: %s' % dst)
if not os.path.islink(dst):
environment.debug(opts, '%s does not exist, skipping' % dst)
continue
os.unlink(dst)
# Uninstall the packages
environment.manage_setup_pys('uninstall', ROOT_DIR)
return os.EX_OK
def uninstall(opts):
for src, dst in getlinks():
environment.debug(opts, 'removing link: %s' % dst)
if not os.path.islink(dst):
environment.debug(opts, '%s does not exist, skipping' % dst)
continue
os.unlink(dst)
# Uninstall the packages
environment.manage_setup_pys('uninstall', ROOT_DIR)
return os.EX_OK
