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Configure laconicd initial peers (#524)

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* Configure initial peers through deploy create command

* Re-write config file
This commit is contained in:
David Boreham 2023-09-04 15:13:23 -06:00 committed by GitHub
parent 50d17c3282
commit 8dcebe3737
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 39 additions and 13 deletions
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47
app/data/stacks/mainnet-laconic/deploy/commands.py
View File

@ -14,7 +14,7 @@
# 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
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
@ -110,6 +110,20 @@ def _remove_persistent_peers(options: CommandOptions, network_dir: Path):
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 setup(command_context: DeployCommandContext, parameters: LaconicStackSetupCommand, extra_args):
options = command_context.cluster_context.options
@ -184,20 +198,22 @@ def setup(command_context: DeployCommandContext, parameters: LaconicStackSetupCo
f"laconicd add-genesis-account {parameters.key_name} 12900000000000000000000{currency}\
--home {laconicd_home_path_in_container} --keyring-backend test",
mounts)
print(f"Command output: {output2}")
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)
print(f"Command output: {output3}")
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"Command output: {output4}")
print(f"Node validator address: {output4}")
elif phase == SetupPhase.CREATE:
if not os.path.exists(network_dir):
@ -216,6 +232,9 @@ def setup(command_context: DeployCommandContext, parameters: LaconicStackSetupCo
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(f"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?)
@ -223,13 +242,15 @@ def setup(command_context: DeployCommandContext, parameters: LaconicStackSetupCo
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)
print(f"Command output: {outputk}")
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)
print(f"Command output: {output1}")
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
@ -237,15 +258,15 @@ def setup(command_context: DeployCommandContext, parameters: LaconicStackSetupCo
# 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"Command output: {output2}")
print(f"validate-genesis result: {output2}")
else:
print("Illegal parameters supplied")
sys.exit(1)
def create(command_context: DeployCommandContext, extra_args):
network_dir = extra_args
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)
@ -263,11 +284,15 @@ def create(command_context: DeployCommandContext, extra_args):
sys.exit(1)
# Copy the network directory contents into our deployment
# TODO: change this to work with non local paths
deployment_config_dir = command_context.deployment_dir.joinpath("data", "laconicd-config")
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 = command_context.deployment_dir.joinpath("data", "laconicd-data")
deployment_data_dir = context.deployment_dir.joinpath("data", "laconicd-data")
copytree(data_dir_path, deployment_data_dir, dirs_exist_ok=True)

5
app/deployment_create.py
View File

@ -238,8 +238,9 @@ def init(ctx, output, map_ports_to_host):
@click.option("--deployment-dir", help="Create deployment files in this directory")
# TODO: Hack
@click.option("--network-dir", help="Network configuration supplied in this directory")
@click.option("--initial-peers", help="Initial set of persistent peers")
@click.pass_context
def create(ctx, spec_file, deployment_dir, network_dir):
def create(ctx, spec_file, deployment_dir, network_dir, initial_peers):
# This function fails with a useful error message if the file doens't exist
parsed_spec = get_parsed_deployment_spec(spec_file)
stack_name = parsed_spec['stack']
@ -287,7 +288,7 @@ def create(ctx, spec_file, deployment_dir, network_dir):
deployment_command_context = ctx.obj
deployment_command_context.stack = stack_name
deployment_context = DeploymentContext(Path(deployment_dir), deployment_command_context)
call_stack_deploy_create(deployment_context, network_dir)
call_stack_deploy_create(deployment_context, [network_dir, initial_peers])
# TODO: this code should be in the stack .py files but