def create_staking_events_metric_collectors(
ursula: 'Ursula', metrics_prefix: str) -> List[MetricsCollector]:
"""Create collectors for staking-related events."""
collectors: List[MetricsCollector] = []
staking_agent = ContractAgency.get_agent(StakingEscrowAgent,
registry=ursula.registry)
staker_address = ursula.checksum_address
# CommitmentMade
collectors.append(
CommitmentMadeEventMetricsCollector(event_args_config={
"value":
(Gauge, f'{metrics_prefix}_activity_confirmed_value',
'CommitmentMade to next period with value of locked tokens'),
"period": (Gauge, f'{metrics_prefix}_activity_confirmed_period',
'Commitment made for period')
},
staker_address=staker_address,
contract_agent=staking_agent))
# Minted
collectors.append(
EventMetricsCollector(
event_name='Minted',
event_args_config={
"value":
(Gauge, f'{metrics_prefix}_mined_value', 'Minted value'),
"period":
(Gauge, f'{metrics_prefix}_mined_period', 'Minted period'),
"block_number": (Gauge, f'{metrics_prefix}_mined_block_number',
'Minted block number')
},
argument_filters={'staker': staker_address},
contract_agent=staking_agent))
# Slashed
collectors.append(
EventMetricsCollector(
event_name='Slashed',
event_args_config={
"penalty": (Gauge, f'{metrics_prefix}_last_slashed_penalty',
'Penalty for slashing'),
"block_number":
(Gauge, f'{metrics_prefix}_last_slashed_penalty_block_number',
'Slashed penalty block number')
},
argument_filters={'staker': staker_address},
contract_agent=staking_agent))
# RestakeSet
collectors.append(
ReStakeEventMetricsCollector(event_args_config={
"reStake": (Gauge, f'{metrics_prefix}_restaking', 'Restake set')
},
staker_address=staker_address,
contract_agent=staking_agent))
# WindDownSet
collectors.append(
WindDownEventMetricsCollector(event_args_config={
"windDown": (Gauge, f'{metrics_prefix}_wind_down', 'is windDown')
},
staker_address=staker_address,
contract_agent=staking_agent))
# WorkerBonded
collectors.append(
WorkerBondedEventMetricsCollector(event_args_config={
"startPeriod": (Gauge, f'{metrics_prefix}_worker_set_start_period',
'New worker was bonded'),
"block_number":
(Gauge, f'{metrics_prefix}_worker_set_block_number',
'WorkerBonded block number')
},
staker_address=staker_address,
worker_address=ursula.worker_address,
contract_agent=staking_agent))
return collectors