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use diem_secure_push_metrics::{register_int_counter_vec, IntCounterVec};
use once_cell::sync::Lazy;
static COUNTER: Lazy<IntCounterVec> = Lazy::new(|| {
register_int_counter_vec!(
"diem_key_manager_state",
"Outcome for key operations",
&["key", "state"]
)
.unwrap()
});
const CHECK_KEYS: &str = "check_keys";
const CONSENSUS_KEY: &str = "consensus_key";
pub const KEYS_STILL_FRESH: &[&str] = &[CHECK_KEYS, "keys_still_fresh"];
pub const LIVENESS_ERROR_ENCOUNTERED: &[&str] = &[CHECK_KEYS, "liveness_error_encountered"];
pub const ROTATED_IN_STORAGE: &[&str] = &[CONSENSUS_KEY, "rotated_in_storage"];
pub const SUBMITTED_ROTATION_TRANSACTION: &[&str] =
&[CONSENSUS_KEY, "submitted_rotation_transaction"];
pub const WAITING_ON_RECONFIGURATION: &[&str] = &[CHECK_KEYS, "waiting_on_reconfiguration"];
pub const WAITING_ON_TRANSACTION_EXECUTION: &[&str] =
&[CHECK_KEYS, "waiting_on_transaction_execution"];
pub const UNEXPECTED_ERROR_ENCOUNTERED: &[&str] = &[CHECK_KEYS, "unexpected_error_encountered"];
pub fn initialize_all_metric_counters() {
let metric_counter_states = &[
KEYS_STILL_FRESH,
LIVENESS_ERROR_ENCOUNTERED,
ROTATED_IN_STORAGE,
SUBMITTED_ROTATION_TRANSACTION,
WAITING_ON_RECONFIGURATION,
WAITING_ON_TRANSACTION_EXECUTION,
UNEXPECTED_ERROR_ENCOUNTERED,
];
metric_counter_states
.iter()
.for_each(|metric_counter_state| {
COUNTER.with_label_values(metric_counter_state).reset();
});
}
pub fn increment_metric_counter(metric_counter_state: &[&str]) {
COUNTER.with_label_values(metric_counter_state).inc();
}