def run_test_asd_start(xml=False):
alba.demo_kill()
alba.demo_setup()
object_location = "%s/obj" % ALBA_BASE_PATH
local("dd if=/dev/urandom of=%s bs=1M count=1" % object_location)
for i in xrange(0, 1000):
cmd = [
env['alba_bin'],
'proxy-upload-object',
"-h 127.0.0.1 ",
'demo', object_location,
str(i)
]
local(" ".join(cmd))
for i in xrange(0, N):
alba.osd_stop(alba.get_osd_port(i))
alba.start_osds(default_kind, N, True, restart = True)
time.sleep(2)
cmd = [
env['alba_bin'],
'proxy-upload-object',
"-h 127.0.0.1 ",
'demo', object_location,
"fdskii", "--allow-overwrite"
]
with warn_only():
# this clears the borked connections from the
# asd connection pools
local(" ".join(cmd))
local(" ".join(cmd))
local(" ".join(cmd))
time.sleep(2)
local(" ".join(cmd))
r = local(" ".join(cmd))
print r
local(" ".join([
env['alba_bin'],
'proxy-download-object',
"-h 127.0.0.1 ",
'demo', '1', '%s/obj2' % ALBA_BASE_PATH
]))
alba.smoke_test()
if xml:
alba.dump_junit_xml()
def run_tests_stress(kind = default_kind, xml = False):
alba.demo_kill()
alba.demo_setup(kind = kind)
time.sleep(1)
where = local
#
n = 3000
def build_cmd(command):
cmd = [
env['alba_bin'],
command
]
return cmd
def create_namespace_cmd(name):
cmd = build_cmd('proxy-create-namespace')
cmd.append(name)
cmd.append("-h 127.0.0.1 ")
cmd_s = ' '.join(cmd)
return cmd_s
def list_namespaces_cmd():
cmd = build_cmd('list-namespaces')
tls = env['alba_tls']
if is_true(tls):
alba._extend_alba_tls(cmd)
cmd.append('--to-json')
cmd.append('2> /dev/null')
cmd_s = ' '.join(cmd)
return cmd_s
template = "%20i"
for i in xrange(n):
name = template % i
cmd_s = create_namespace_cmd(name)
where (cmd_s)
# they exist?
v = where(list_namespaces_cmd(),
capture = True)
parsed = json.loads(v)
print parsed
assert parsed["success"] == True
ns = parsed["result"]
print len(ns)
assert (len(ns) == n+1)
if xml:
alba.dump_junit_xml()
def run_tests_recovery(xml = False, tls = 'False'):
alba.demo_kill()
# set up separate albamgr & nsm host
abm_cfg = "cfg/test_abm.ini"
nsm_cfg = "cfg/test_nsm_1.ini"
alba.arakoon_start_(abm_cfg, "%s/abm_0" % ALBA_BASE_PATH, ["micky_0"])
alba.arakoon_start_(nsm_cfg, "%s/nsm_1" % ALBA_BASE_PATH, ["zicky_0"])
alba.wait_for_master(abm_cfg)
alba.wait_for_master(nsm_cfg)
alba.nsm_host_register(nsm_cfg, albamgr_cfg = abm_cfg)
alba.maintenance_start(abm_cfg = abm_cfg)
alba.proxy_start(abm_cfg = abm_cfg)
N = 3
alba.start_osds("ASD", N, False)
alba.claim_local_osds(N, abm_cfg = abm_cfg)
alba.maintenance_stop()
ns = 'test'
alba.create_namespace(ns, abm_cfg = abm_cfg)
obj_name = 'alba_binary'
cmd = [
env['alba_bin'],
'upload-object', ns, env['alba_bin'], obj_name,
'--config', abm_cfg
]
local(' '.join(cmd))
cmd = [
env['alba_bin'],
'show-object', ns, obj_name,
'--config', abm_cfg
]
local(' '.join(cmd))
checksum1 = local('md5sum %s' % env['alba_bin'], capture=True)
# kill nsm host
local('fuser -n tcp 4001 -k')
local('rm -rf %s/nsm_1' % ALBA_BASE_PATH)
cmd = [
env['alba_bin'],
'update-nsm-host',
nsm_cfg,
'--lost',
'--config', abm_cfg
]
local(' '.join(cmd))
# start new nsm host + register it to albamgr
alba.arakoon_start_("cfg/test_nsm_2.ini", "%s/nsm_2" % ALBA_BASE_PATH, ["ticky_0"])
alba.wait_for_master("cfg/test_nsm_2.ini")
cmd = [
env['alba_bin'],
"add-nsm-host",
'cfg/test_nsm_2.ini',
"--config",
abm_cfg
]
local(' '.join(cmd))
# recover namespace to the new nsm host
cmd = [
env['alba_bin'],
'recover-namespace', ns, 'ticky',
'--config', abm_cfg
]
local(' '.join(cmd))
cmd = [
env['alba_bin'],
'deliver-messages',
'--config', abm_cfg
]
local(' '.join(cmd))
local(' '.join(cmd))
# bring down one of the osds
# we should be able to handle this...
alba.osd_stop(alba.get_osd_port(0))
local('mkdir -p %s/recovery_agent' % ALBA_BASE_PATH)
cmd = [
env['alba_bin'],
'namespace-recovery-agent',
ns, '%s/recovery_agent' % ALBA_BASE_PATH, '1', '0',
"--config", abm_cfg,
"--osd-id 1 --osd-id 2"
]
local(' '.join(cmd))
dfile = 'destination_file.out'
local('rm -f %s' % dfile)
cmd = [
env['alba_bin'],
'download-object', ns, obj_name, dfile,
"--config", abm_cfg
]
local(' '.join(cmd))
checksum1 = hashlib.md5(open(env['alba_bin'], 'rb').read()).hexdigest()
checksum2 = hashlib.md5(open(dfile, 'rb').read()).hexdigest()
print "Got checksums %s & %s" % (checksum1, checksum2)
assert (checksum1 == checksum2)
# TODO 1
# iets asserten ivm hoeveel fragments er in manifest aanwezig zijn
# dan osd 0 starten en recovery opnieuw draaien
# die moet kunnen de extra fragments goed benutten
# TODO 2
# object eerst es overschrijven, dan recovery doen
# en zien of we laatste versie krijgen
# TODO 3
# add more objects (and verify them all)
# TODO 4
# start met 1 osd die alive is
if xml:
alba.dump_junit_xml()
