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Fixing issue with getting node service docker container id.

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This commit is contained in:
Vitaliy Zakaznikov 2021-05-10 09:26:24 -04:00
parent 06c60158b8
commit 1a83604d23
1 changed files with 35 additions and 4 deletions
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39
tests/testflows/helpers/cluster.py
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@ -262,6 +262,7 @@ class Cluster(object):
docker_compose_file="docker-compose.yml"):
self._bash = {}
self._control_shell = None
self.environ = {}
self.clickhouse_binary_path = clickhouse_binary_path
self.configs_dir = configs_dir
@ -294,15 +295,39 @@ class Cluster(object):
self.docker_compose += f" --ansi never --project-directory \"{docker_compose_project_dir}\" --file \"{docker_compose_file_path}\""
self.lock = threading.Lock()
@property
def control_shell(self):
"""Must be called with self.lock.acquired.
"""
if self._control_shell is None:
self._control_shell = Shell()
return self._control_shell
def node_container_id(self, node, timeout=300):
"""Must be called with self.lock acquired.
"""
container_id = None
time_start = time.time()
while True:
c = self.control_shell(f"{self.docker_compose} ps -q {node}")
container_id = c.output.strip()
if c.exitcode == 0 and len(container_id) > 1:
break
if time.time() - time_start > timeout:
raise RuntimeError(f"failed to get docker container id for the {node} service")
return container_id
def shell(self, node, timeout=300):
"""Returns unique shell terminal to be used.
"""
if node is None:
return Shell()
with self.lock:
container_id = self.node_container_id(node=node, timeout=timeout)
shell = Shell(command=[
"/bin/bash", "--noediting", "-c", f"docker exec -it $({self.docker_compose} ps -q {node}) bash --noediting"
"/bin/bash", "--noediting", "-c", f"docker exec -it {container_id} bash --noediting"
], name=node)
shell.timeout = timeout
@ -331,8 +356,9 @@ class Cluster(object):
for name,value in self.environ.items():
self._bash[id](f"export {name}={value}")
else:
container_id = self.node_container_id(node=node, timeout=timeout)
self._bash[id] = Shell(command=[
"/bin/bash", "--noediting", "-c", f"docker exec -it $({self.docker_compose} ps -q {node}) {command}"
"/bin/bash", "--noediting", "-c", f"docker exec -it {container_id} {command}"
], name=node).__enter__()
self._bash[id].timeout = timeout
@ -398,7 +424,12 @@ class Cluster(object):
else:
self._bash[id] = shell
finally:
return self.command(None, f"{self.docker_compose} down --timeout 60", bash=bash, timeout=timeout)
cmd = self.command(None, f"{self.docker_compose} down --timeout 60", bash=bash, timeout=timeout)
with self.lock:
if self._control_shell:
self._control_shell.__exit__(None, None, None)
self._control_shell = None
return cmd
def up(self, timeout=30*60):
if self.local: