| 1 | // SPDX-License-Identifier: GPL-3.0-or-later |
| 2 | |
| 3 | package hpssa |
| 4 | |
| 5 | import ( |
| 6 | "fmt" |
| 7 | "strconv" |
| 8 | "strings" |
| 9 | ) |
| 10 | |
| 11 | func (c *Collector) collect() (map[string]int64, error) { |
| 12 | data, err := c.exec.controllersInfo() |
| 13 | if err != nil { |
| 14 | return nil, err |
| 15 | } |
| 16 | |
| 17 | controllers, err := parseSsacliControllersInfo(data) |
| 18 | if err != nil { |
| 19 | return nil, err |
| 20 | } |
| 21 | |
| 22 | mx := make(map[string]int64) |
| 23 | |
| 24 | c.collectControllers(mx, controllers) |
| 25 | |
| 26 | c.updateCharts(controllers) |
| 27 | |
| 28 | return mx, nil |
| 29 | } |
| 30 | |
| 31 | func (c *Collector) collectControllers(mx map[string]int64, controllers map[string]*hpssaController) { |
| 32 | for _, cntrl := range controllers { |
| 33 | c.collectController(mx, cntrl) |
| 34 | |
| 35 | for _, pd := range cntrl.unassignedDrives { |
| 36 | c.collectPhysicalDrive(mx, pd) |
| 37 | } |
| 38 | |
| 39 | for _, arr := range cntrl.arrays { |
| 40 | c.collectArray(mx, arr) |
| 41 | |
| 42 | for _, ld := range arr.logicalDrives { |
| 43 | c.collectLogicalDrive(mx, ld) |
| 44 | |
| 45 | for _, pd := range ld.physicalDrives { |
| 46 | c.collectPhysicalDrive(mx, pd) |
| 47 | } |
| 48 | } |
| 49 | } |
| 50 | } |
| 51 | } |
| 52 | |
| 53 | func (c *Collector) collectController(mx map[string]int64, cntrl *hpssaController) { |
| 54 | px := fmt.Sprintf("cntrl_%s_slot_%s_", cntrl.model, cntrl.slot) |
| 55 | |
| 56 | writeStatusOkNok(mx, px, cntrl.controllerStatus) |
| 57 | |
| 58 | if v, ok := parseNumber(cntrl.controllerTemperatureC); ok { |
| 59 | mx[px+"temperature"] = v |
| 60 | } |
| 61 | |
| 62 | mx[px+"cache_presence_status_present"] = 0 |
| 63 | mx[px+"cache_presence_status_not_present"] = 0 |
| 64 | if cntrl.cacheBoardPresent != "True" { |
| 65 | mx[px+"cache_presence_status_not_present"] = 1 |
| 66 | return |
| 67 | } |
| 68 | |
| 69 | mx[px+"cache_presence_status_present"] = 1 |
| 70 | |
| 71 | writeStatusOkNok(mx, px+"cache_", cntrl.cacheStatus) |
| 72 | |
| 73 | if v, ok := parseNumber(cntrl.cacheModuleTemperatureC); ok { |
| 74 | mx[px+"cache_temperature"] = v |
| 75 | } |
| 76 | |
| 77 | writeStatusOkNok(mx, px+"cache_battery_", cntrl.batteryCapacitorStatus) |
| 78 | } |
| 79 | |
| 80 | func (c *Collector) collectArray(mx map[string]int64, arr *hpssaArray) { |
| 81 | if arr.cntrl == nil { |
| 82 | return |
| 83 | } |
| 84 | |
| 85 | px := fmt.Sprintf("array_%s_cntrl_%s_slot_%s_", |
| 86 | arr.id, arr.cntrl.model, arr.cntrl.slot) |
| 87 | |
| 88 | writeStatusOkNok(mx, px, arr.status) |
| 89 | } |
| 90 | |
| 91 | func (c *Collector) collectLogicalDrive(mx map[string]int64, ld *hpssaLogicalDrive) { |
| 92 | if ld.cntrl == nil || ld.arr == nil { |
| 93 | return |
| 94 | } |
| 95 | |
| 96 | px := fmt.Sprintf("ld_%s_array_%s_cntrl_%s_slot_%s_", |
| 97 | ld.id, ld.arr.id, ld.cntrl.model, ld.cntrl.slot) |
| 98 | |
| 99 | writeStatusOkNok(mx, px, ld.status) |
| 100 | } |
| 101 | |
| 102 | func (c *Collector) collectPhysicalDrive(mx map[string]int64, pd *hpssaPhysicalDrive) { |
| 103 | if pd.cntrl == nil { |
| 104 | return |
| 105 | } |
| 106 | |
| 107 | px := fmt.Sprintf("pd_%s_ld_%s_array_%s_cntrl_%s_slot_%s_", |
| 108 | pd.location, pd.ldId(), pd.arrId(), pd.cntrl.model, pd.cntrl.slot) |
| 109 | |
| 110 | writeStatusOkNok(mx, px, pd.status) |
| 111 | |
| 112 | if v, ok := parseNumber(pd.currentTemperatureC); ok { |
| 113 | mx[px+"temperature"] = v |
| 114 | } |
| 115 | } |
| 116 | |
| 117 | func parseNumber(s string) (int64, bool) { |
| 118 | v, err := strconv.ParseFloat(s, 64) |
| 119 | if err != nil { |
| 120 | return 0, false |
| 121 | } |
| 122 | return int64(v), true |
| 123 | } |
| 124 | |
| 125 | func writeStatusOkNok(mx map[string]int64, prefix, status string) { |
| 126 | if !strings.HasSuffix(prefix, "_") { |
| 127 | prefix += "_" |
| 128 | } |
| 129 | |
| 130 | mx[prefix+"status_ok"] = 0 |
| 131 | mx[prefix+"status_nok"] = 0 |
| 132 | |
| 133 | switch status { |
| 134 | case "": |
| 135 | case "OK": |
| 136 | mx[prefix+"status_ok"] = 1 |
| 137 | default: |
| 138 | mx[prefix+"status_nok"] = 1 |
| 139 | } |
| 140 | } |