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[#183] Read all configuration files for service config

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Signed-off-by: Andrey Berezin <a.berezin@yadro.com>
This commit is contained in:
Andrey Berezin 2024-02-19 17:48:09 +03:00
parent 751381cd60
commit 55cebc042c
5 changed files with 68 additions and 52 deletions
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5
src/frostfs_testlib/storage/cluster.py
View file

@ -9,7 +9,6 @@ from frostfs_testlib.hosting import Host, Hosting
from frostfs_testlib.hosting.config import ServiceConfig
from frostfs_testlib.storage import get_service_registry
from frostfs_testlib.storage.configuration.interfaces import ServiceConfigurationYml
from frostfs_testlib.storage.configuration.service_configuration import ServiceConfiguration
from frostfs_testlib.storage.constants import ConfigAttributes
from frostfs_testlib.storage.dataclasses.frostfs_services import HTTPGate, InnerRing, MorphChain, S3Gate, StorageNode
from frostfs_testlib.storage.dataclasses.node_base import NodeBase, ServiceClass
@ -72,6 +71,7 @@ class ClusterNode:
def s3_gate(self) -> S3Gate:
return self.service(S3Gate)
# TODO: Deprecated. Use config with ServiceConfigurationYml interface
def get_config(self, config_file_path: str) -> dict:
shell = self.host.get_shell()
@ -81,6 +81,7 @@ class ClusterNode:
config = yaml.safe_load(config_text)
return config
# TODO: Deprecated. Use config with ServiceConfigurationYml interface
def save_config(self, new_config: dict, config_file_path: str) -> None:
shell = self.host.get_shell()
@ -88,7 +89,7 @@ class ClusterNode:
shell.exec(f"echo '{config_str}' | sudo tee {config_file_path}")
def config(self, service_type: type[ServiceClass]) -> ServiceConfigurationYml:
return ServiceConfiguration(self.service(service_type))
return self.service(service_type).config
def service(self, service_type: type[ServiceClass]) -> ServiceClass:
"""

69
src/frostfs_testlib/storage/configuration/service_configuration.py
View file

@ -5,51 +5,74 @@ from typing import Any
import yaml
from frostfs_testlib import reporter
from frostfs_testlib.shell.interfaces import CommandOptions
from frostfs_testlib.shell.interfaces import CommandOptions, Shell
from frostfs_testlib.storage.configuration.interfaces import ServiceConfigurationYml
from frostfs_testlib.storage.dataclasses.node_base import ServiceClass
def extend_dict(extend_me: dict, extend_by: dict):
if isinstance(extend_by, dict):
for k, v in extend_by.items():
if k in extend_me:
extend_dict(extend_me.get(k), v)
else:
extend_me[k] = v
else:
extend_me += extend_by
class ServiceConfiguration(ServiceConfigurationYml):
def __init__(self, service: "ServiceClass") -> None:
self.service = service
self.shell = self.service.host.get_shell()
self.confd_path = os.path.join(self.service.config_dir, "conf.d")
def __init__(self, service_name: str, shell: Shell, config_dir: str, main_config_path: str) -> None:
self.service_name = service_name
self.shell = shell
self.main_config_path = main_config_path
self.confd_path = os.path.join(config_dir, "conf.d")
self.custom_file = os.path.join(self.confd_path, "99_changes.yml")
def _path_exists(self, path: str) -> bool:
return not self.shell.exec(f"test -e {path}", options=CommandOptions(check=False)).return_code
def _get_data_from_file(self, path: str) -> dict:
content = self.shell.exec(f"cat {path}").stdout
data = yaml.safe_load(content)
return data
def get(self, key: str) -> str:
with reporter.step(f"Get {key} configuration value for {self.service}"):
config_files = [self.service.main_config_path]
def _get_config_files(self):
config_files = [self.main_config_path]
if self._path_exists(self.confd_path):
files = self.shell.exec(f"find {self.confd_path} -type f").stdout.strip().split()
# Sorting files in backwards order from latest to first one
config_files.extend(sorted(files, key=lambda x: -int(re.findall("^\d+", os.path.basename(x))[0])))
result = None
for file in files:
data = self._get_data_from_file(file)
result = self._find_option(key, data)
if result is not None:
break
return config_files
def _get_configuration(self, config_files: list[str]) -> dict:
if not config_files:
return [{}]
splitter = "+++++"
files_str = " ".join(config_files)
all_content = self.shell.exec(
f"echo Getting config files; for file in {files_str}; do (echo {splitter}; sudo cat ${{file}}); done"
).stdout
files_content = all_content.split("+++++")[1:]
files_data = [yaml.safe_load(file_content) for file_content in files_content]
mergedData = {}
for data in files_data:
extend_dict(mergedData, data)
return mergedData
def get(self, key: str) -> str | Any:
with reporter.step(f"Get {key} configuration value for {self.service_name}"):
config_files = self._get_config_files()
configuration = self._get_configuration(config_files)
result = self._find_option(key, configuration)
return result
def set(self, values: dict[str, Any]):
with reporter.step(f"Change configuration for {self.service}"):
with reporter.step(f"Change configuration for {self.service_name}"):
if not self._path_exists(self.confd_path):
self.shell.exec(f"mkdir {self.confd_path}")
if self._path_exists(self.custom_file):
data = self._get_data_from_file(self.custom_file)
data = self._get_configuration([self.custom_file])
else:
data = {}
@ -61,5 +84,5 @@ class ServiceConfiguration(ServiceConfigurationYml):
self.shell.exec(f"chmod 777 {self.custom_file}")
def revert(self):
with reporter.step(f"Revert changed options for {self.service}"):
with reporter.step(f"Revert changed options for {self.service_name}"):
self.shell.exec(f"rm -rf {self.custom_file}")

18
src/frostfs_testlib/storage/dataclasses/frostfs_services.py
View file

@ -127,25 +127,23 @@ class StorageNode(NodeBase):
output = self.host.get_shell().exec(f"curl -s localhost:6672 | grep {health_metric} | sed 1,2d").stdout
return health_metric in output
# TODO: Deprecated. Use new approach with config
def get_shard_config_path(self) -> str:
return self._get_attribute(ConfigAttributes.SHARD_CONFIG_PATH)
# TODO: Deprecated. Use new approach with config
def get_shards_config(self) -> tuple[str, dict]:
return self.get_config(self.get_shard_config_path())
def get_shards(self) -> list[Shard]:
config = self.get_shards_config()[1]
config["storage"]["shard"].pop("default")
return [Shard.from_object(shard) for shard in config["storage"]["shard"].values()]
shards = self.config.get("storage:shard")
def get_shards_from_env(self) -> list[Shard]:
config = self.get_shards_config()[1]
configObj = ConfigObj(StringIO(config))
if not shards:
raise RuntimeError(f"Cannot get shards information for {self.name} on {self.host.config.address}")
pattern = f"{SHARD_PREFIX}\d*"
num_shards = len(set(re.findall(pattern, self.get_shards_config())))
return [Shard.from_config_object(configObj, shard_id) for shard_id in range(num_shards)]
if "default" in shards:
shards.pop("default")
return [Shard.from_object(shard) for shard in shards.values()]
def get_control_endpoint(self) -> str:
return self._get_attribute(ConfigAttributes.CONTROL_ENDPOINT)

9
src/frostfs_testlib/storage/dataclasses/node_base.py
View file

@ -10,6 +10,7 @@ from frostfs_testlib import reporter
from frostfs_testlib.hosting.config import ServiceConfig
from frostfs_testlib.hosting.interfaces import Host
from frostfs_testlib.shell.interfaces import CommandResult
from frostfs_testlib.storage.configuration.service_configuration import ServiceConfiguration, ServiceConfigurationYml
from frostfs_testlib.storage.constants import ConfigAttributes
from frostfs_testlib.testing.readable import HumanReadableABC
from frostfs_testlib.utils import wallet_utils
@ -147,7 +148,11 @@ class NodeBase(HumanReadableABC):
def main_config_path(self) -> str:
return self._get_attribute(ConfigAttributes.CONFIG_PATH)
# TODO: Deprecated
@property
def config(self) -> ServiceConfigurationYml:
return ServiceConfiguration(self.name, self.host.get_shell(), self.config_dir, self.main_config_path)
# TODO: Deprecated. Use config with ServiceConfigurationYml interface
def get_config(self, config_file_path: Optional[str] = None) -> tuple[str, dict]:
if config_file_path is None:
config_file_path = self._get_attribute(ConfigAttributes.CONFIG_PATH)
@ -160,7 +165,7 @@ class NodeBase(HumanReadableABC):
config = yaml.safe_load(config_text)
return config_file_path, config
# TODO: Deprecated
# TODO: Deprecated. Use config with ServiceConfigurationYml interface
def save_config(self, new_config: dict, config_file_path: Optional[str] = None) -> None:
if config_file_path is None:
config_file_path = self._get_attribute(ConfigAttributes.CONFIG_PATH)

13
src/frostfs_testlib/storage/dataclasses/shard.py
View file

@ -1,16 +1,6 @@
import json
import pathlib
import re
from dataclasses import dataclass
from io import StringIO
import allure
import pytest
import yaml
from configobj import ConfigObj
from frostfs_testlib.cli import FrostfsCli
from frostfs_testlib.resources.cli import CLI_DEFAULT_TIMEOUT
from frostfs_testlib.resources.common import DEFAULT_WALLET_CONFIG
SHARD_PREFIX = "FROSTFS_STORAGE_SHARD_"
BLOBSTOR_PREFIX = "_BLOBSTOR_"
@ -94,6 +84,5 @@ class Shard:
blobstor=[Blobstor(path=blobstor["path"], path_type=blobstor["type"]) for blobstor in shard["blobstor"]],
metabase=metabase,
writecache=writecache,
pilorama=pilorama
pilorama=pilorama,
)