Add disks management commands

Signed-off-by: Andrey Berezin <a.berezin@yadro.com>
This commit is contained in:
Andrey Berezin 2023-01-12 19:48:03 +03:00 committed by abereziny
parent 5aeafecf39
commit 3034b70048
3 changed files with 50 additions and 2 deletions

1
.gitignore vendored
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@ -7,4 +7,5 @@
# ignore build artifacts
/dist
/build
*.egg-info

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@ -10,7 +10,7 @@ import docker
from requests import HTTPError
from neofs_testlib.hosting.config import ParsedAttributes
from neofs_testlib.hosting.interfaces import Host
from neofs_testlib.hosting.interfaces import DiskInfo, Host
from neofs_testlib.shell import LocalShell, Shell, SSHShell
from neofs_testlib.shell.command_inspectors import SudoInspector
@ -127,6 +127,15 @@ class DockerHost(Host):
cmd = f"rm -rf {volume_path}/meta*" if cache_only else f"rm -rf {volume_path}/*"
shell.exec(cmd)
def attach_disk(self, device: str, disk_info: DiskInfo) -> None:
raise NotImplementedError("Not supported for docker")
def detach_disk(self, device: str) -> DiskInfo:
raise NotImplementedError("Not supported for docker")
def is_disk_attached(self, device: str, disk_info: DiskInfo) -> bool:
raise NotImplementedError("Not supported for docker")
def dump_logs(
self,
directory_path: str,

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@ -1,11 +1,15 @@
from abc import ABC, abstractmethod
from datetime import datetime
from typing import Optional
from typing import Any, Optional
from neofs_testlib.hosting.config import CLIConfig, HostConfig, ServiceConfig
from neofs_testlib.shell.interfaces import Shell
class DiskInfo(dict):
"""Dict wrapper for disk_info for disk management commands."""
class Host(ABC):
"""Interface of a host machine where neoFS services are running.
@ -109,6 +113,40 @@ class Host(ABC):
cache_only: To delete cache only.
"""
@abstractmethod
def detach_disk(self, device: str) -> DiskInfo:
"""Detaches disk device to simulate disk offline/failover scenario.
Args:
device: Device name to detach
Returns:
internal service disk info related to host plugin (i.e. volume id for cloud devices),
which may be used to identify or re-attach existing volume back
"""
@abstractmethod
def attach_disk(self, device: str, disk_info: DiskInfo) -> None:
"""Attaches disk device back.
Args:
device: Device name to attach
service_info: any info required for host plugin to identify/attach disk
"""
@abstractmethod
def is_disk_attached(self, device: str, disk_info: DiskInfo) -> bool:
"""Checks if disk device is attached.
Args:
device: Device name to check
service_info: any info required for host plugin to identify disk
Returns:
True if attached
False if detached
"""
@abstractmethod
def dump_logs(
self,