315 lines
13 KiB
Python
315 lines
13 KiB
Python
# Copyright © 2022, 2023 Vulcanize
|
|
|
|
# This program is free software: you can redistribute it and/or modify
|
|
# it under the terms of the GNU Affero General Public License as published by
|
|
# the Free Software Foundation, either version 3 of the License, or
|
|
# (at your option) any later version.
|
|
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU Affero General Public License for more details.
|
|
|
|
# You should have received a copy of the GNU Affero General Public License
|
|
# along with this program. If not, see <http:#www.gnu.org/licenses/>.
|
|
|
|
from app.util import get_yaml
|
|
from app.deploy_types import DeployCommandContext, LaconicStackSetupCommand, DeploymentContext
|
|
from app.stack_state import State
|
|
from app.deploy_util import VolumeMapping, run_container_command
|
|
from app.command_types import CommandOptions
|
|
from enum import Enum
|
|
from pathlib import Path
|
|
from shutil import copyfile, copytree
|
|
import json
|
|
import os
|
|
import sys
|
|
import tomli
|
|
import re
|
|
|
|
default_spec_file_content = """config:
|
|
node_moniker: my-node-name
|
|
chain_id: my-chain-id
|
|
"""
|
|
|
|
|
|
class SetupPhase(Enum):
|
|
INITIALIZE = 1
|
|
JOIN = 2
|
|
CREATE = 3
|
|
ILLEGAL = 3
|
|
|
|
|
|
def _client_toml_path(network_dir: Path):
|
|
return network_dir.joinpath("config", "client.toml")
|
|
|
|
|
|
def _config_toml_path(network_dir: Path):
|
|
return network_dir.joinpath("config", "config.toml")
|
|
|
|
|
|
def _get_chain_id_from_config(network_dir: Path):
|
|
chain_id = None
|
|
with open(_client_toml_path(network_dir), "rb") as f:
|
|
toml_dict = tomli.load(f)
|
|
chain_id = toml_dict["chain-id"]
|
|
return chain_id
|
|
|
|
|
|
def _get_node_moniker_from_config(network_dir: Path):
|
|
moniker = None
|
|
with open(_client_toml_path(network_dir), "rb") as f:
|
|
toml_dict = tomli.load(f)
|
|
moniker = toml_dict["moniker"]
|
|
return moniker
|
|
|
|
|
|
def _get_node_key_from_gentx(options: CommandOptions, gentx_file_name: str):
|
|
gentx_file_path = Path(gentx_file_name)
|
|
if gentx_file_path.exists():
|
|
with open(Path(gentx_file_name), "rb") as f:
|
|
parsed_json = json.load(f)
|
|
return parsed_json['body']['messages'][0]['delegator_address']
|
|
else:
|
|
print(f"Error: gentx file: {gentx_file_name} does not exist")
|
|
sys.exit(1)
|
|
|
|
|
|
def _comma_delimited_to_list(list_str: str):
|
|
return list_str.split(",") if list_str else []
|
|
|
|
|
|
def _get_node_keys_from_gentx_files(options: CommandOptions, gentx_file_list: str):
|
|
node_keys = []
|
|
gentx_files = _comma_delimited_to_list(gentx_file_list)
|
|
for gentx_file in gentx_files:
|
|
node_key = _get_node_key_from_gentx(options, gentx_file)
|
|
if node_key:
|
|
node_keys.append(node_key)
|
|
return node_keys
|
|
|
|
|
|
def _copy_gentx_files(options: CommandOptions, network_dir: Path, gentx_file_list: str):
|
|
gentx_files = _comma_delimited_to_list(gentx_file_list)
|
|
for gentx_file in gentx_files:
|
|
gentx_file_path = Path(gentx_file)
|
|
copyfile(gentx_file_path, os.path.join(network_dir, "config", "gentx", os.path.basename(gentx_file_path)))
|
|
|
|
|
|
def _remove_persistent_peers(options: CommandOptions, network_dir: Path):
|
|
config_file_path = _config_toml_path(network_dir)
|
|
if not config_file_path.exists():
|
|
print("Error: config.toml not found")
|
|
sys.exit(1)
|
|
with open(config_file_path, "r") as input_file:
|
|
config_file_content = input_file.read()
|
|
persistent_peers_pattern = '^persistent_peers = "(.+?)"'
|
|
replace_with = "persistent_peers = \"\""
|
|
config_file_content = re.sub(persistent_peers_pattern, replace_with, config_file_content, flags=re.MULTILINE)
|
|
with open(config_file_path, "w") as output_file:
|
|
output_file.write(config_file_content)
|
|
|
|
|
|
def _insert_persistent_peers(options: CommandOptions, config_dir: Path, new_persistent_peers: str):
|
|
config_file_path = config_dir.joinpath("config.toml")
|
|
if not config_file_path.exists():
|
|
print("Error: config.toml not found")
|
|
sys.exit(1)
|
|
with open(config_file_path, "r") as input_file:
|
|
config_file_content = input_file.read()
|
|
persistent_peers_pattern = '^persistent_peers = ""'
|
|
replace_with = f"persistent_peers = \"{new_persistent_peers}\""
|
|
config_file_content = re.sub(persistent_peers_pattern, replace_with, config_file_content, flags=re.MULTILINE)
|
|
with open(config_file_path, "w") as output_file:
|
|
output_file.write(config_file_content)
|
|
|
|
|
|
def _phase_from_params(parameters):
|
|
phase = SetupPhase.ILLEGAL
|
|
if parameters.initialize_network:
|
|
if parameters.join_network or parameters.create_network:
|
|
print("Can't supply --join-network or --create-network with --initialize-network")
|
|
sys.exit(1)
|
|
if not parameters.chain_id:
|
|
print("--chain-id is required")
|
|
sys.exit(1)
|
|
# node_moniker must be supplied
|
|
if not parameters.node_moniker:
|
|
print("Error: --node-moniker is required")
|
|
sys.exit(1)
|
|
phase = SetupPhase.INITIALIZE
|
|
elif parameters.join_network:
|
|
if parameters.initialize_network or parameters.create_network:
|
|
print("Can't supply --initialize-network or --create-network with --join-network")
|
|
sys.exit(1)
|
|
phase = SetupPhase.JOIN
|
|
elif parameters.create_network:
|
|
if parameters.initialize_network or parameters.join_network:
|
|
print("Can't supply --initialize-network or --join-network with --create-network")
|
|
sys.exit(1)
|
|
phase = SetupPhase.CREATE
|
|
return phase
|
|
|
|
|
|
def setup(command_context: DeployCommandContext, parameters: LaconicStackSetupCommand, extra_args):
|
|
|
|
options = command_context.cluster_context.options
|
|
|
|
currency = "stake" # Does this need to be a parameter?
|
|
|
|
if options.debug:
|
|
print(f"parameters: {parameters}")
|
|
|
|
phase = _phase_from_params(parameters)
|
|
|
|
network_dir = Path(parameters.network_dir).absolute()
|
|
laconicd_home_path_in_container = "/laconicd-home"
|
|
mounts = [
|
|
VolumeMapping(network_dir, laconicd_home_path_in_container)
|
|
]
|
|
|
|
if phase == SetupPhase.INITIALIZE:
|
|
|
|
# We want to create the directory so if it exists that's an error
|
|
if os.path.exists(network_dir):
|
|
print(f"Error: network directory {network_dir} already exists")
|
|
sys.exit(1)
|
|
|
|
os.mkdir(network_dir)
|
|
|
|
output, status = run_container_command(
|
|
command_context,
|
|
"laconicd", f"laconicd init {parameters.node_moniker} --home {laconicd_home_path_in_container}\
|
|
--chain-id {parameters.chain_id}", mounts)
|
|
if options.debug:
|
|
print(f"Command output: {output}")
|
|
|
|
elif phase == SetupPhase.JOIN:
|
|
if not os.path.exists(network_dir):
|
|
print(f"Error: network directory {network_dir} doesn't exist")
|
|
sys.exit(1)
|
|
# Get the chain_id from the config file created in the INITIALIZE phase
|
|
chain_id = _get_chain_id_from_config(network_dir)
|
|
|
|
output1, status1 = run_container_command(
|
|
command_context, "laconicd", f"laconicd keys add {parameters.key_name} --home {laconicd_home_path_in_container}\
|
|
--keyring-backend test", mounts)
|
|
if options.debug:
|
|
print(f"Command output: {output1}")
|
|
output2, status2 = run_container_command(
|
|
command_context,
|
|
"laconicd",
|
|
f"laconicd add-genesis-account {parameters.key_name} 12900000000000000000000{currency}\
|
|
--home {laconicd_home_path_in_container} --keyring-backend test",
|
|
mounts)
|
|
if options.debug:
|
|
print(f"Command output: {output2}")
|
|
output3, status3 = run_container_command(
|
|
command_context,
|
|
"laconicd",
|
|
f"laconicd gentx {parameters.key_name} 90000000000{currency} --home {laconicd_home_path_in_container}\
|
|
--chain-id {chain_id} --keyring-backend test",
|
|
mounts)
|
|
if options.debug:
|
|
print(f"Command output: {output3}")
|
|
output4, status4 = run_container_command(
|
|
command_context,
|
|
"laconicd",
|
|
f"laconicd keys show {parameters.key_name} -a --home {laconicd_home_path_in_container} --keyring-backend test",
|
|
mounts)
|
|
print(f"Node validator address: {output4}")
|
|
|
|
elif phase == SetupPhase.CREATE:
|
|
if not os.path.exists(network_dir):
|
|
print(f"Error: network directory {network_dir} doesn't exist")
|
|
sys.exit(1)
|
|
|
|
# In the CREATE phase, we are either a "coordinator" node, generating the genesis.json file ourselves
|
|
# OR we are a "not-coordinator" node, consuming a genesis file we got from the coordinator node.
|
|
if parameters.genesis_file:
|
|
# We got the genesis file from elsewhere
|
|
# Copy it into our network dir
|
|
genesis_file_path = Path(parameters.genesis_file)
|
|
if not os.path.exists(genesis_file_path):
|
|
print(f"Error: supplied genesis file: {parameters.genesis_file} does not exist.")
|
|
sys.exit(1)
|
|
copyfile(genesis_file_path, os.path.join(network_dir, "config", os.path.basename(genesis_file_path)))
|
|
else:
|
|
# We're generating the genesis file
|
|
if not parameters.gentx_file_list:
|
|
print("Error: --gentx-files must be supplied")
|
|
sys.exit(1)
|
|
# First look in the supplied gentx files for the other nodes' keys
|
|
other_node_keys = _get_node_keys_from_gentx_files(options, parameters.gentx_file_list)
|
|
# Add those keys to our genesis, with balances we determine here (why?)
|
|
for other_node_key in other_node_keys:
|
|
outputk, statusk = run_container_command(
|
|
command_context, "laconicd", f"laconicd add-genesis-account {other_node_key} 12900000000000000000000{currency}\
|
|
--home {laconicd_home_path_in_container} --keyring-backend test", mounts)
|
|
if options.debug:
|
|
print(f"Command output: {outputk}")
|
|
# Copy the gentx json files into our network dir
|
|
_copy_gentx_files(options, network_dir, parameters.gentx_file_list)
|
|
# Now we can run collect-gentxs
|
|
output1, status1 = run_container_command(
|
|
command_context, "laconicd", f"laconicd collect-gentxs --home {laconicd_home_path_in_container}", mounts)
|
|
if options.debug:
|
|
print(f"Command output: {output1}")
|
|
print(f"Generated genesis file, please copy to other nodes as required: \
|
|
{os.path.join(network_dir, 'config', 'genesis.json')}")
|
|
# Last thing, collect-gentxs puts a likely bogus set of persistent_peers in config.toml so we remove that now
|
|
_remove_persistent_peers(options, network_dir)
|
|
# In both cases we validate the genesis file now
|
|
output2, status1 = run_container_command(
|
|
command_context, "laconicd", f"laconicd validate-genesis --home {laconicd_home_path_in_container}", mounts)
|
|
print(f"validate-genesis result: {output2}")
|
|
|
|
else:
|
|
print("Illegal parameters supplied")
|
|
sys.exit(1)
|
|
|
|
|
|
def create(context: DeploymentContext, extra_args):
|
|
network_dir = extra_args[0]
|
|
if network_dir is None:
|
|
print("Error: --network-dir must be supplied")
|
|
sys.exit(1)
|
|
network_dir_path = Path(network_dir)
|
|
if not (network_dir_path.exists() and network_dir_path.is_dir()):
|
|
print(f"Error: supplied network directory does not exist: {network_dir}")
|
|
sys.exit(1)
|
|
config_dir_path = network_dir_path.joinpath("config")
|
|
if not (config_dir_path.exists() and config_dir_path.is_dir()):
|
|
print(f"Error: supplied network directory does not contain a config directory: {config_dir_path}")
|
|
sys.exit(1)
|
|
data_dir_path = network_dir_path.joinpath("data")
|
|
if not (data_dir_path.exists() and data_dir_path.is_dir()):
|
|
print(f"Error: supplied network directory does not contain a data directory: {data_dir_path}")
|
|
sys.exit(1)
|
|
# Copy the network directory contents into our deployment
|
|
# TODO: change this to work with non local paths
|
|
deployment_config_dir = context.deployment_dir.joinpath("data", "laconicd-config")
|
|
copytree(config_dir_path, deployment_config_dir, dirs_exist_ok=True)
|
|
# If supplied, add the initial persistent peers to the config file
|
|
if extra_args[1]:
|
|
initial_persistent_peers = extra_args[1]
|
|
_insert_persistent_peers(context.command_context.cluster_context.options, deployment_config_dir, initial_persistent_peers)
|
|
# Copy the data directory contents into our deployment
|
|
# TODO: change this to work with non local paths
|
|
deployment_data_dir = context.deployment_dir.joinpath("data", "laconicd-data")
|
|
copytree(data_dir_path, deployment_data_dir, dirs_exist_ok=True)
|
|
|
|
|
|
def init(command_context: DeployCommandContext):
|
|
yaml = get_yaml()
|
|
return yaml.load(default_spec_file_content)
|
|
|
|
|
|
def get_state(command_context: DeployCommandContext):
|
|
print("Here we get state")
|
|
return State.CONFIGURED
|
|
|
|
|
|
def change_state(command_context: DeployCommandContext):
|
|
pass
|