swift-proxy-server container keeps restarting

[Serguei Bezverkhi]

swift-proxy-server container keeps restarting due to missing modules, see below traceback:

liberasurecode[1]: liberasurecode_backend_open: dynamic linking error libJerasure.so: cannot open shared object file: No such file or directory

liberasurecode[1]: liberasurecode_backend_open: dynamic linking error libJerasure.so: cannot open shared object file: No such file or directory

liberasurecode[1]: liberasurecode_backend_open: dynamic linking error libisal.so: cannot open shared object file: No such file or directory

liberasurecode[1]: liberasurecode_backend_open: dynamic linking error libshss.so: cannot open shared object file: No such file or directory

Traceback (most recent call last):
  File "/var/lib/kolla/venv/bin/swift-proxy-server", line 23, in <module>
    sys.exit(run_wsgi(conf_file, 'proxy-server', **options))
  File "/var/lib/kolla/venv/lib/python2.7/site-packages/swift/common/wsgi.py", line 893, in run_wsgi
    loadapp(conf_path, global_conf=global_conf)
  File "/var/lib/kolla/venv/lib/python2.7/site-packages/swift/common/wsgi.py", line 384, in loadapp
    ctx = loadcontext(loadwsgi.APP, conf_file, global_conf=global_conf)
  File "/var/lib/kolla/venv/lib/python2.7/site-packages/swift/common/wsgi.py", line 368, in loadcontext
    global_conf=global_conf)
  File "/var/lib/kolla/venv/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 296, in loadcontext
    global_conf=global_conf)
  File "/var/lib/kolla/venv/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 320, in _loadconfig
    return loader.get_context(object_type, name, global_conf)
  File "/var/lib/kolla/venv/lib/python2.7/site-packages/swift/common/wsgi.py", line 64, in get_context
    object_type, name=name, global_conf=global_conf)
  File "/var/lib/kolla/venv/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 450, in get_context
    global_additions=global_additions)
  File "/var/lib/kolla/venv/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 562, in _pipeline_app_context
    for name in pipeline[:-1]]
  File "/var/lib/kolla/venv/lib/python2.7/site-packages/swift/common/wsgi.py", line 64, in get_context
    object_type, name=name, global_conf=global_conf)
  File "/var/lib/kolla/venv/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 458, in get_context
    section)
  File "/var/lib/kolla/venv/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 517, in _context_from_explicit
    value = import_string(found_expr)
  File "/var/lib/kolla/venv/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 22, in import_string
    return pkg_resources.EntryPoint.parse("x=" + s).load(False)
  File "/var/lib/kolla/venv/lib/python2.7/site-packages/pkg_resources/__init__.py", line 2202, in load
    return self.resolve()
  File "/var/lib/kolla/venv/lib/python2.7/site-packages/pkg_resources/__init__.py", line 2208, in resolve
    module = __import__(self.module_name, fromlist=['__name__'], level=0)
ImportError: No module named ceilometermiddleware.swift

[Serguei Bezverkhi (sbezverk)]

I have connected to swift base image and confirmed that these modules are missing:

[root@8b256ac3693a /]# find / -name libJerasure.so -print
[root@8b256ac3693a /]# find / -name libisal.so -print
[root@8b256ac3693a /]# find / -name libshss.so -print

It also missing ceilometermiddleware required for swift-proxy server.

Serguei

[Serguei Bezverkhi (sbezverk)]

The issue is triggered by missing ceilometer middleware, it is not a part of default installed packages but it has been referenced from swift-proxy-server's pipeline. The fix is to remove ceilometer from the pipeline.

[Serguei Bezverkhi (sbezverk)]

With the latest kolla master, ceilometer is not present in swift-proxy-server pipeline, closing this bug as it seems it does not require any fixing.