89 lines
2.9 KiB
Python
89 lines
2.9 KiB
Python
import re
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from helpers.cmd import execute_cmd, log
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def create_container(endpoint, policy, wallet_file, wallet_config):
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cmd_line = f"frostfs-cli --rpc-endpoint {endpoint} container create --wallet {wallet_file} --config {wallet_config} " \
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f" --policy '{policy}' --basic-acl public-read-write --await"
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output, success = execute_cmd(cmd_line)
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if not success:
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log(f"{cmd_line}\n"
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f"Container has not been created\n"
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f"{output}", endpoint)
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return False
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try:
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fst_str = output.split('\n')[0]
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except Exception:
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log(f"{cmd_line}\n"
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f"Incorrect output\n"
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f"Output: {output or '<empty>'}", endpoint)
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return False
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splitted = fst_str.split(": ")
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if len(splitted) != 2:
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raise ValueError(f"no CID was parsed from command output:\t{fst_str}")
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log(f"Created container {splitted[1]}", endpoint)
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return splitted[1]
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def upload_object(container, payload_filepath, endpoint, wallet_file, wallet_config):
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object_name = ""
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cmd_line = f"frostfs-cli --rpc-endpoint {endpoint} object put --file {payload_filepath} --wallet {wallet_file} --config {wallet_config} " \
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f"--cid {container} --no-progress"
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output, success = execute_cmd(cmd_line)
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if not success:
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log(f"{cmd_line}\n"
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f"Object {object_name} has not been uploaded\n"
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f"Error: {output}", endpoint)
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return False
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try:
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# taking second string from command output
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snd_str = output.split('\n')[1]
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except Exception:
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log(f"{cmd_line}\n"
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f"Incorrect output\n"
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f"Output: {output or '<empty>'}", endpoint)
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return False
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splitted = snd_str.split(": ")
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if len(splitted) != 2:
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raise Exception(f"no OID was parsed from command output: \t{snd_str}")
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return container, endpoint, splitted[1]
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def get_object(cid, oid, endpoint, out_filepath, wallet_file, wallet_config):
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cmd_line = f"frostfs-cli object get -r {endpoint} --cid {cid} --oid {oid} --wallet {wallet_file} --config {wallet_config} " \
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f"--file {out_filepath}"
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output, success = execute_cmd(cmd_line)
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if not success:
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log(f"{cmd_line}\n"
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f"Failed to get object {oid} from container {cid}\n"
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f"Error: {output}", endpoint)
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return False
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return True
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def search_object_by_id(cid, oid, endpoint, wallet_file, wallet_config, ttl=2):
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cmd_line = f"frostfs-cli object search --ttl {ttl} -r {endpoint} --cid {cid} --oid {oid} --wallet {wallet_file} --config {wallet_config} "
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output, success = execute_cmd(cmd_line)
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if not success:
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log(f"{cmd_line}\n"
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f"Failed to search object {oid} for container {cid}\n"
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f"Error: {output}", endpoint)
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return False
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re_rst = re.search(r'Found (\d+) objects', output)
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if not re_rst:
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raise Exception("Failed to parse search results")
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return re_rst.group(1)
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