frostfs-testcases/robot/resources/lib/python_keywords/epoch.py

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import logging
from time import sleep
from typing import Optional
import allure
from cluster import Cluster, StorageNode
from common import (
FROSTFS_ADM_CONFIG_PATH,
FROSTFS_ADM_EXEC,
FROSTFS_CLI_EXEC,
MAINNET_BLOCK_TIME,
NEOGO_EXECUTABLE,
)
from frostfs_testlib.cli import FrostfsAdm, FrostfsCli, NeoGo
from frostfs_testlib.shell import Shell
from frostfs_testlib.utils import datetime_utils, wallet_utils
from payment_neogo import get_contract_hash
from test_control import wait_for_success
logger = logging.getLogger("NeoLogger")
@allure.step("Ensure fresh epoch")
def ensure_fresh_epoch(
shell: Shell, cluster: Cluster, alive_node: Optional[StorageNode] = None
) -> int:
# ensure new fresh epoch to avoid epoch switch during test session
alive_node = alive_node if alive_node else cluster.storage_nodes[0]
current_epoch = get_epoch(shell, cluster, alive_node)
tick_epoch(shell, cluster, alive_node)
epoch = get_epoch(shell, cluster, alive_node)
assert epoch > current_epoch, "Epoch wasn't ticked"
return epoch
@allure.step("Wait for epochs align in whole cluster")
@wait_for_success(60, 5)
def wait_for_epochs_align(shell: Shell, cluster: Cluster) -> bool:
epochs = []
for node in cluster.storage_nodes:
epochs.append(get_epoch(shell, cluster, node))
unique_epochs = list(set(epochs))
assert (
len(unique_epochs) == 1
), f"unaligned epochs found, {epochs}, count of unique epochs {len(unique_epochs)}"
@allure.step("Get Epoch")
def get_epoch(shell: Shell, cluster: Cluster, alive_node: Optional[StorageNode] = None):
alive_node = alive_node if alive_node else cluster.storage_nodes[0]
endpoint = alive_node.get_rpc_endpoint()
wallet_path = alive_node.get_wallet_path()
wallet_config = alive_node.get_wallet_config_path()
cli = FrostfsCli(shell=shell, frostfs_cli_exec_path=FROSTFS_CLI_EXEC, config_file=wallet_config)
epoch = cli.netmap.epoch(endpoint, wallet_path)
return int(epoch.stdout)
@allure.step("Tick Epoch")
def tick_epoch(shell: Shell, cluster: Cluster, alive_node: Optional[StorageNode] = None):
"""
Tick epoch using frostfs-adm or NeoGo if frostfs-adm is not available (DevEnv)
Args:
shell: local shell to make queries about current epoch. Remote shell will be used to tick new one
cluster: cluster instance under test
alive_node: node to send requests to (first node in cluster by default)
"""
alive_node = alive_node if alive_node else cluster.storage_nodes[0]
remote_shell = alive_node.host.get_shell()
if FROSTFS_ADM_EXEC and FROSTFS_ADM_CONFIG_PATH:
# If frostfs-adm is available, then we tick epoch with it (to be consistent with UAT tests)
frostfsadm = FrostfsAdm(
shell=remote_shell,
frostfs_adm_exec_path=FROSTFS_ADM_EXEC,
config_file=FROSTFS_ADM_CONFIG_PATH,
)
frostfsadm.morph.force_new_epoch()
return
# Otherwise we tick epoch using transaction
cur_epoch = get_epoch(shell, cluster)
# Use first node by default
ir_node = cluster.ir_nodes[0]
# In case if no local_wallet_path is provided, we use wallet_path
ir_wallet_path = ir_node.get_wallet_path()
ir_wallet_pass = ir_node.get_wallet_password()
ir_address = wallet_utils.get_last_address_from_wallet(ir_wallet_path, ir_wallet_pass)
morph_chain = cluster.morph_chain_nodes[0]
morph_endpoint = morph_chain.get_endpoint()
neogo = NeoGo(shell, neo_go_exec_path=NEOGO_EXECUTABLE)
neogo.contract.invokefunction(
wallet=ir_wallet_path,
wallet_password=ir_wallet_pass,
scripthash=get_contract_hash(morph_chain, "netmap.frostfs", shell=shell),
method="newEpoch",
arguments=f"int:{cur_epoch + 1}",
multisig_hash=f"{ir_address}:Global",
address=ir_address,
rpc_endpoint=morph_endpoint,
force=True,
gas=1,
)
sleep(datetime_utils.parse_time(MAINNET_BLOCK_TIME))