def test_docker_run_dvol_container_show_up_in_list_output(self):
container = "fancy"
def cleanup():
cmds = [
["docker", "rm", "-f", container],
["docker", "volume", "rm", "memorydiskserver"],
[DVOL, "rm", "-f", "memorydiskserver"],
]
for cmd in cmds:
try:
run(cmd)
except:
pass
cleanup()
self.addCleanup(cleanup)
run([
"docker", "run", "--name", container, "-d",
"-v", "memorydiskserver:/data", "--volume-driver", "dvol",
"clusterhq/memorydiskserver"
])
def dvol_list_includes_container_name():
result = dvol(["list"])
if "/" + container not in result:
raise Exception("container never showed up in result %s" % (result,))
try_until(dvol_list_includes_container_name)
def try_set_memorydiskserver_value(self, value):
"""
Set a memorydiskserver value and wait for it to complete.
"""
try_until(lambda: get(
"http://%s:8080/set?value=%s" % (docker_host(), value,)
))
def test_docker_run_dvol_multiple_containers_shows_up_in_list_output(self):
container1 = "fancy"
container2 = "fancier"
def cleanup():
run(["docker", "rm", "-f", container1])
run(["docker", "rm", "-f", container2])
run([DVOL, "rm", "-f", "memorydiskserver"])
try:
cleanup()
except:
pass
run([
"docker", "run", "--name", container1, "-d",
"-v", "memorydiskserver:/data", "--volume-driver", "dvol",
"clusterhq/memorydiskserver"
])
run([
"docker", "run", "--name", container2, "-d",
"-v", "memorydiskserver:/data", "--volume-driver", "dvol",
"clusterhq/memorydiskserver"
])
def dvol_list_includes_container_names():
result = run([DVOL, "list"])
# Either way round is OK
if (("/" + container1 + ",/" + container2 not in result) and
("/" + container2 + ",/" + container1 not in result)):
raise Exception(
"containers never showed up in result %s" % (result,)
)
try_until(dvol_list_includes_container_names)
cleanup()
def test_docker_run_dvol_container_show_up_in_list_output(self):
container = "fancy"
def cleanup():
cmds = [
["docker", "rm", "-f", container],
["docker", "volume", "rm", "memorydiskserver"],
[DVOL, "rm", "-f", "memorydiskserver"],
]
for cmd in cmds:
try:
run(cmd)
except:
pass
cleanup()
self.addCleanup(cleanup)
run([
"docker", "run", "--name", container, "-d", "-v",
"memorydiskserver:/data", "--volume-driver", "dvol",
"clusterhq/memorydiskserver"
])
def dvol_list_includes_container_name():
result = dvol(["list"])
if "/" + container not in result:
raise Exception("container never showed up in result %s" %
(result, ))
try_until(dvol_list_includes_container_name)
def try_set_memorydiskserver_value(self, value):
"""
Set a memorydiskserver value and wait for it to complete.
"""
try_until(lambda: get("http://%s:8080/set?value=%s" % (
docker_host(),
value,
)))
def test_docker_run_dvol_creates_volumes(self):
self.cleanup_memorydiskserver()
self.start_memorydiskserver()
def dvol_list_includes_memorydiskserver():
result = run([DVOL, "list"])
if "memorydiskserver" not in result:
raise Exception("volume never showed up in result %s" % (result,))
try_until(dvol_list_includes_memorydiskserver)
def test_docker_run_dvol_creates_volumes(self):
self.cleanup_memorydiskserver()
self.start_memorydiskserver()
def dvol_list_includes_memorydiskserver():
result = dvol(["list"])
if "memorydiskserver" not in result:
raise Exception("volume never showed up in result %s" %
(result, ))
try_until(dvol_list_includes_memorydiskserver)
def test_docker_run_roundtrip_value(self):
self.cleanup_memorydiskserver()
self.start_memorydiskserver()
for value in ("10", "20"):
# Running test with multiple values forces container to persist it
# in memory (rather than hard-coding the response to make the test
# pass).
try_until(lambda: get("http://" + docker_host() +
":8080/set?value=%s" % (value, )))
getting_value = try_until(
lambda: get("http://" + docker_host() + ":8080/get"))
self.assertEqual(getting_value.content, "Value: %s" % (value, ))
def try_get_memorydiskserver_value(self):
"""
Get a memorydiskserver value and wait for it to return.
"""
return try_until(lambda: get(
"http://%s:8080/get" % (docker_host(),)
)).content
def test_docker_run_roundtrip_value(self):
self.cleanup_memorydiskserver()
self.start_memorydiskserver()
for value in ("10", "20"):
# Running test with multiple values forces container to persist it
# in memory (rather than hard-coding the response to make the test
# pass).
try_until(
lambda: get(
"http://" + docker_host() + ":8080/set?value=%s" % (value,)
)
)
getting_value = try_until(
lambda: get("http://" + docker_host() + ":8080/get")
)
self.assertEqual(getting_value.content, "Value: %s" % (value,))
def test_docker_run_dvol_multiple_containers_shows_up_in_list_output(self):
container1 = "fancy"
container2 = "fancier"
def cleanup():
cmds = [
["docker", "rm", "-f", container1],
["docker", "rm", "-f", container2],
["docker", "volume", "rm", "memorydiskserver"],
[DVOL, "rm", "-f", "memorydiskserver"],
]
for cmd in cmds:
try:
run(cmd)
except:
pass
cleanup()
self.addCleanup(cleanup)
run([
"docker", "run", "--name", container1, "-d", "-v",
"memorydiskserver:/data", "--volume-driver", "dvol",
"clusterhq/memorydiskserver"
])
run([
"docker", "run", "--name", container2, "-d", "-v",
"memorydiskserver:/data", "--volume-driver", "dvol",
"clusterhq/memorydiskserver"
])
def dvol_list_includes_container_names():
result = dvol(["list"])
# Either way round is OK
if (("/" + container1 + ",/" + container2 not in result)
and ("/" + container2 + ",/" + container1 not in result)):
raise Exception("containers never showed up in result %s" %
(result, ))
try_until(dvol_list_includes_container_names)
def test_docker_run_test_container(self):
def cleanup():
run(["docker", "rm", "-f", "memorydiskserver"])
try:
cleanup()
except:
pass
run([
"docker", "run", "--name", "memorydiskserver", "-d",
"-p", "8080:80", "clusterhq/memorydiskserver"
])
wait_for_server = try_until(
lambda: get("http://" + docker_host() + ":8080/get")
)
self.assertEqual(wait_for_server.content, "Value: ")
def test_docker_run_test_container(self):
def cleanup():
run(["docker", "rm", "-f", "memorydiskserver"])
try:
cleanup()
except:
pass
run([
"docker", "run", "--name", "memorydiskserver", "-d", "-p",
"8080:80", "clusterhq/memorydiskserver"
])
wait_for_server = try_until(
lambda: get("http://" + docker_host() + ":8080/get"))
self.assertEqual(wait_for_server.content, "Value: ")
def try_get_memorydiskserver_value(self):
"""
Get a memorydiskserver value and wait for it to return.
"""
return try_until(lambda: get("http://%s:8080/get" %
(docker_host(), ))).content
