def test_stdio_stdin():
docker = Docker()
yield from docker.pull("debian:jessie")
config = {
"Cmd": ["sh"],
"Image": "debian:jessie",
"AttachStdin": True,
"AttachStdout": True,
"AttachStderr": True,
"Tty": False,
"OpenStdin": True,
"StdinOnce": True,
}
container = yield from docker.containers.create_or_replace(config=config,
name='testing')
yield from container.start(config)
ws = yield from container.websocket(stdin=True, stdout=True, stream=True)
ws.send_str('echo hello world\n')
resp = yield from ws.receive()
assert resp.data == "hello world\n"
ws.close()
output = yield from container.log(stdout=True)
print("log output:", output)
assert output == "hello world\n"
#TODO ensure container stopped on its own because stdin was closed
print("removing container")
yield from container.delete(force=True)
def test_wait_timeout():
docker = Docker()
yield from docker.pull("debian:jessie")
config = {
"Cmd": ["sh"],
"Image": "debian:jessie",
"AttachStdin": True,
"AttachStdout": True,
"AttachStderr": True,
"Tty": False,
"OpenStdin": True,
"StdinOnce": True,
}
container = yield from docker.containers.create_or_replace(config=config,
name='testing')
yield from container.start(config)
print("waiting for container to stop")
try:
yield from container.wait(timeout=1)
except TimeoutError:
pass
else:
assert "TimeoutError should have occured"
print("removing container")
yield from container.delete(force=True)
def test_events():
docker = Docker()
queue = yield from docker.events.query()
yield from docker.pull("debian:jessie")
config = {
"Cmd": ["sh"],
"Image": "debian:jessie",
}
container = yield from docker.containers.create_or_replace(config=config,
name='testing')
#print("put archive response:", result)
yield from container.start(config)
i = yield from queue.__aiter__()
while True:
try:
event = yield from asyncio.wait_for(i.__anext__(), 2)
except StopAsyncIteration:
assert False, "Event queue should not terminate"
else:
if event.get('status', None) == 'start':
if event['id'] == container._id:
yield from container.stop()
break
yield from container.delete(force=True)
def test_container_lifecycles():
docker = Docker()
containers = yield from docker.containers.list(all=True)
for container in containers:
yield from container.delete(force=True)
yield from docker.pull("debian:jessie")
config = {
"Cmd": ["dmesg"],
"Image": "debian:jessie",
"AttachStdin": True,
"AttachStdout": True,
"AttachStderr": True,
"Tty": False,
"OpenStdin": False,
"StdinOnce": False,
}
for i in range(3):
container = yield from docker.containers.create(config=config)
assert container
containers = yield from docker.containers.list(all=True)
assert len(containers) == 3
f_container = containers[0]
yield from f_container.start(config)
info = yield from f_container.show()
for container in containers:
yield from container.delete(force=True)
def test_stdio_stdin():
docker = Docker()
yield from docker.pull("debian:jessie")
config = {
"Cmd": ["sh"],
"Image": "debian:jessie",
"AttachStdin": True,
"AttachStdout": True,
"AttachStderr": True,
"Tty": False,
"OpenStdin": True,
"StdinOnce": True,
}
container = yield from docker.containers.create_or_replace(config=config, name="testing")
yield from container.start()
ws = yield from container.websocket(stdin=True, stdout=True, stream=True)
ws.send_str("echo hello world\n")
resp = yield from ws.receive()
assert resp.data == "hello world\n"
ws.close()
output = yield from container.log(stdout=True)
print("log output:", output)
assert output == "hello world\n"
# TODO ensure container stopped on its own because stdin was closed
print("removing container")
yield from container.delete(force=True)
def test_wait_timeout():
docker = Docker()
yield from docker.pull("debian:jessie")
config = {
"Cmd": ["sh"],
"Image": "debian:jessie",
"AttachStdin": True,
"AttachStdout": True,
"AttachStderr": True,
"Tty": False,
"OpenStdin": True,
"StdinOnce": True,
}
container = yield from docker.containers.create_or_replace(config=config, name="testing")
yield from container.start()
print("waiting for container to stop")
try:
yield from container.wait(timeout=1)
except TimeoutError:
pass
else:
assert "TimeoutError should have occured"
print("removing container")
yield from container.delete(force=True)
def test_container_lifecycles():
docker = Docker()
containers = yield from docker.containers.list(all=True)
for container in containers:
yield from container.delete(force=True)
yield from docker.pull("debian:jessie")
config = {
"Cmd": ["dmesg"],
"Image": "debian:jessie",
"AttachStdin": True,
"AttachStdout": True,
"AttachStderr": True,
"Tty": False,
"OpenStdin": False,
"StdinOnce": False,
}
for i in range(3):
container = yield from docker.containers.create(config=config)
assert container
containers = yield from docker.containers.list(all=True)
assert len(containers) == 3
f_container = containers[0]
yield from f_container.start()
info = yield from f_container.show()
for container in containers:
yield from container.delete(force=True)
def test_events():
docker = Docker()
queue = yield from docker.events.query()
yield from docker.pull("debian:jessie")
config = {"Cmd": ["sh"], "Image": "debian:jessie"}
container = yield from docker.containers.create_or_replace(config=config, name="testing")
# print("put archive response:", result)
yield from container.start()
i = yield from queue.__aiter__()
while True:
try:
event = yield from asyncio.wait_for(i.__anext__(), 2)
except StopAsyncIteration:
assert False, "Event queue should not terminate"
else:
if event.get("status", None) == "start":
if event["id"] == container._id:
yield from container.stop()
break
yield from container.delete(force=True)
def test_put_archive():
docker = Docker()
yield from docker.pull("debian:jessie")
config = {
"Cmd": ["cat", "/tmp/bar/foo.txt"],
#"Cmd":["ls", "-l", "/tmp"],
"Image": "debian:jessie",
"AttachStdin": True,
"AttachStdout": True,
"AttachStderr": True,
"Tty": False,
"OpenStdin": False
}
file_data = b"hello world"
file_like_object = io.BytesIO()
tar = tarfile.open(fileobj=file_like_object, mode='w')
info = tarfile.TarInfo(name='bar')
info.type = tarfile.DIRTYPE
info.mode = 493 #755 oct -> dec
info.mtime = time.time()
tar.addfile(tarinfo=info)
tarinfo = tarfile.TarInfo(name="bar/foo.txt")
tarinfo.size = len(file_data)
tar.addfile(tarinfo, io.BytesIO(file_data))
tar.list()
tar.close()
container = yield from docker.containers.create_or_replace(config=config,
name='testing')
result = yield from container.put_archive(path='/tmp',
data=file_like_object.getvalue())
#print("put archive response:", result)
yield from container.start(config)
yield from container.wait(timeout=1)
output = yield from container.log(stdout=True, stderr=True)
print("log output:", output)
assert output == "hello world\n"
print("removing container")
yield from container.delete(force=True)
def test_put_archive():
docker = Docker()
yield from docker.pull("debian:jessie")
config = {
"Cmd": ["cat", "/tmp/bar/foo.txt"],
# "Cmd":["ls", "-l", "/tmp"],
"Image": "debian:jessie",
"AttachStdin": True,
"AttachStdout": True,
"AttachStderr": True,
"Tty": False,
"OpenStdin": False,
}
file_data = b"hello world"
file_like_object = io.BytesIO()
tar = tarfile.open(fileobj=file_like_object, mode="w")
info = tarfile.TarInfo(name="bar")
info.type = tarfile.DIRTYPE
info.mode = 493 # 755 oct -> dec
info.mtime = time.time()
tar.addfile(tarinfo=info)
tarinfo = tarfile.TarInfo(name="bar/foo.txt")
tarinfo.size = len(file_data)
tar.addfile(tarinfo, io.BytesIO(file_data))
tar.list()
tar.close()
container = yield from docker.containers.create_or_replace(config=config, name="testing")
result = yield from container.put_archive(path="/tmp", data=file_like_object.getvalue())
# print("put archive response:", result)
yield from container.start()
yield from container.wait(timeout=1)
output = yield from container.log(stdout=True, stderr=True)
print("log output:", output)
assert output == "hello world\n"
print("removing container")
yield from container.delete(force=True)
def test_port():
docker = Docker()
yield from docker.pull("redis:latest")
config = {"Image": "redis:latest", "PublishAllPorts": True}
container = yield from docker.containers.create_or_replace(config=config, name="testing")
# print("put archive response:", result)
yield from container.start()
port = yield from container.port(6379)
print(container._container.get("NetworkSettings"))
assert port
yield from container.delete(force=True)
def test_port():
docker = Docker()
yield from docker.pull("redis:latest")
config = {
"Image": "redis:latest",
"PublishAllPorts": True,
}
container = yield from docker.containers.create_or_replace(config=config,
name='testing')
#print("put archive response:", result)
yield from container.start(config)
port = yield from container.port(6379)
print(container._container.get("NetworkSettings"))
assert port
yield from container.delete(force=True)
def test_image_push():
docker = Docker()
yield from docker.pull("debian")
yield from docker.images.tag("debian", repo=os.environ["DOCKER_REGISTRY"] + "/debian")
