ic-query 0.2.25

Internet Computer query CLI for NNS, SNS, and related public network metadata
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57

//! Module: nns::topology::report::capacity::summary
//!
//! Responsibility: summarize NNS topology capacity rows.
//! Does not own: row construction, sorting, source reads, or rendering.
//! Boundary: derives aggregate capacity totals and status.

use crate::nns::topology::report::NnsTopologyCapacityRow;

pub(super) struct CapacitySummary {
    pub(super) status: String,
    pub(super) total_node_allowance: u64,
    pub(super) assigned_node_count: u64,
    pub(super) unknown_node_count_operator_count: usize,
    pub(super) available_node_slots: u64,
    pub(super) over_assigned_operator_count: usize,
    pub(super) over_assigned_node_count: u64,
}

pub(super) fn capacity_summary(capacity: &[NnsTopologyCapacityRow]) -> CapacitySummary {
    let total_node_allowance = capacity.iter().map(|row| row.node_allowance).sum();
    let assigned_node_count = capacity
        .iter()
        .filter_map(|row| row.assigned_node_count)
        .sum();
    let unknown_node_count_operator_count = capacity
        .iter()
        .filter(|row| row.assigned_node_count.is_none())
        .count();
    let available_node_slots = capacity
        .iter()
        .filter_map(|row| row.available_node_slots)
        .sum();
    let over_assigned_operator_count = capacity
        .iter()
        .filter(|row| row.over_assigned_node_count.is_some_and(|count| count > 0))
        .count();
    let over_assigned_node_count = capacity
        .iter()
        .filter_map(|row| row.over_assigned_node_count)
        .sum();
    let status = if over_assigned_operator_count == 0 && unknown_node_count_operator_count == 0 {
        "ok"
    } else {
        "attention"
    }
    .to_string();

    CapacitySummary {
        status,
        total_node_allowance,
        assigned_node_count,
        unknown_node_count_operator_count,
        available_node_slots,
        over_assigned_operator_count,
        over_assigned_node_count,
    }
}