chore: merge release 24.11.0 to main

CHANGELOG.md

@@ -1,7 +1,200 @@
 # Change Log
 ## [Releases](https://github.com/NetApp/harvest/releases)
 
-## 24.05.8 / 2024-08-12 Release
+## 24.11.0 / 2024-11-06 Release
+:pushpin: Highlights of this major release include:
+
+- :gem: New dashboards:
+- SnapMirror Destinations Dashboard which displays relationship details from the destination perspective.
+- Vscan Dashboard which shows SVM-level and connection scanner details.
+
+
+- :star: Several of the existing dashboards include new panels in this release:
+- SnapMirror dashboard now includes relationship details from the source perspective and has been renamed to "ONTAP: SnapMirror Sources".
+- Health Dashboard's emergency events panel now includes all emergency EMS events from the last 24 hours.
+- Network Dashboard
+  - Includes Link Aggregation Group (LAG) metrics
+  - Adds Ethernet port details
+- s3 Object Storage dashboard includes panels for s3 metrics for SVM.
+- Tenant Dashboard
+  - Adds Tenant/Bucket Capacity Growth Chart
+  - Includes average size per object details for each bucket
+- Metadata Dashboard includes a panel displaying the number of instances collected.
+- Power Dashboard includes a new "Average Power Consumption (kWh) Over Last Hour" panel.
+- SVM Dashboard now features panels for logical space and physical space at the SVM level.
+- Volume Deep Dive dashboard includes "Other IOPs" panel.
+
+- :rocket: Performance Improvements:
+- Reduced memory footprint by optimizing memory allocations when serving metrics.
+- Reduced API calls when using the RestPerf collector.
+
+- Harvest supports Top clients metrics collection. [More details](https://netapp.github.io/harvest/latest/plugins/#volumetopclients).
+- Harvest supports recording and replaying HTTP requests.
+- Harvest now provides a FIPS-compliant container image, available as a separate image (ghcr.io/netapp/harvest:24.08.0-1-fips).
+- Grafana import allows rewriting the cluster label during import.
+
+## Announcements
+
+:bangbang: **IMPORTANT** NetApp moved their communities from Slack to [Discord](https://discord.gg/ZmmWPHTBHw), please join us [there](https://discordapp.com/channels/855068651522490400/1001963189124206732)!
+
+:bangbang: **IMPORTANT** If using Docker Compose and you want to keep your historical Prometheus data, please
+read [how to migrate your Prometheus volume](https://github.com/NetApp/harvest/blob/main/docs/MigratePrometheusDocker.md)
+
+:bulb: **IMPORTANT** After upgrade, don't forget to re-import your dashboards, so you get all the new enhancements and fixes. You can import them via the 'bin/harvest grafana import' CLI, from the Grafana UI, or from the 'Maintenance > Reset Harvest Dashboards' button in NAbox.
+
+## Thanks to all the awesome contributors
+
+:metal: Thanks to all the people who've opened issues, asked questions on Discord, and contributed code or dashboards
+this release:
+
+- @ofu48167
+- @WayneShen2
+- @T1r0l
+- @Daniel-Vaz
+- @razaahmed
+- @gaow1423
+- @BrendonA667
+- @70tas
+- @annapook-netapp
+- @buller7929
+- @florent4155
+- @heinowalther
+- @db-wally007
+- @embusalacchi
+
+:seedling: This release includes 36 features, 24 bug fixes, 7 documentation, 7 performance, 1 testing, 3 styling, 5 refactoring, 9 miscellaneous, and 15 ci pull requests.
+
+### :rocket: Features
+- Tenant Dashboard Buckets Panel Should Include ([#3101](https://github.com/NetApp/harvest/pull/3101))
+- Use Docker Buildx Secret For Token ([#3108](https://github.com/NetApp/harvest/pull/3108))
+- Enable Pprof Endpoints On Localhost ([#3110](https://github.com/NetApp/harvest/pull/3110))
+- Generate Fips Compliant Container Image For Harvest ([#3113](https://github.com/NetApp/harvest/pull/3113))
+- Support Ifgroup Level Throughput Metrics ([#3117](https://github.com/NetApp/harvest/pull/3117))
+- Harvest Should Include A Vscan Dashboard ([#3121](https://github.com/NetApp/harvest/pull/3121))
+- Vscan Dashboard Should Include Topk ([#3127](https://github.com/NetApp/harvest/pull/3127))
+- Top Clients Metrics Collection ([#3132](https://github.com/NetApp/harvest/pull/3132))
+- Adding Panels For Ontaps3svm Object ([#3134](https://github.com/NetApp/harvest/pull/3134))
+- Grafana Import Should Allow Rewriting Cluster Label ([#3135](https://github.com/NetApp/harvest/pull/3135))
+- Replace Zerolog With Slog ([#3146](https://github.com/NetApp/harvest/pull/3146))
+- Harvest Should Include Time-Series Panels For Tenants And Buckets ([#3147](https://github.com/NetApp/harvest/pull/3147))
+- Send The Harvest Version To Ontap ([#3152](https://github.com/NetApp/harvest/pull/3152))
+- Replace Zerolog With Slog ([#3164](https://github.com/NetApp/harvest/pull/3164))
+- Add Documentation For Plugin-Generated Metrics And Enable Ci ([#3169](https://github.com/NetApp/harvest/pull/3169))
+- Add Instances Collected Panel To Metadata Dashboard ([#3178](https://github.com/NetApp/harvest/pull/3178))
+- Harvest Should Use Slogs Text Format By Default ([#3179](https://github.com/NetApp/harvest/pull/3179))
+- Add "Average Power Consumption (Kwh) Over Last Hour" Panel To Power Dashboard ([#3180](https://github.com/NetApp/harvest/pull/3180))
+- Replacing connector webhook with MS workflow ([#3183](https://github.com/NetApp/harvest/pull/3183))
+- Handle Url Limit In Rest ([#3186](https://github.com/NetApp/harvest/pull/3186))
+- Keyperf Collector Templates ([#3194](https://github.com/NetApp/harvest/pull/3194))
+- Harvest Rest And Restperf Collectors Should Support Batching ([#3195](https://github.com/NetApp/harvest/pull/3195))
+- Add Top Svm By Space In Svm Dashboard ([#3200](https://github.com/NetApp/harvest/pull/3200))
+- All Harvest Dashboards Should Include Tags ([#3202](https://github.com/NetApp/harvest/pull/3202))
+- Support Destination/Source Level View - Parity With Sm ([#3204](https://github.com/NetApp/harvest/pull/3204))
+- Add Other Ops Panel In Volume Deep Dive Dashboard ([#3209](https://github.com/NetApp/harvest/pull/3209))
+- Add Nfs Templates For Keyperf Collector ([#3215](https://github.com/NetApp/harvest/pull/3215))
+- Adding Snapmirror Sources dashboard - 1 ([#3216](https://github.com/NetApp/harvest/pull/3216))
+- Keyperf Collector Templates ([#3219](https://github.com/NetApp/harvest/pull/3219))
+- Adding Ethernet Port Table From Netport Template ([#3221](https://github.com/NetApp/harvest/pull/3221))
+- Fail Ci When There Are Errors In Prometheus Or Grafana ([#3232](https://github.com/NetApp/harvest/pull/3232))
+- Log Cluster Name And Version With Poller Metadata ([#3234](https://github.com/NetApp/harvest/pull/3234))
+- Harvest Should Support Recording And Replaying Http Requests ([#3235](https://github.com/NetApp/harvest/pull/3235))
+- Add Emergency Events To Health Dashboard ([#3238](https://github.com/NetApp/harvest/pull/3238))
+- Add Keyperf Metric Docs ([#3240](https://github.com/NetApp/harvest/pull/3240))
+- Improve Harvest Memory Logging ([#3244](https://github.com/NetApp/harvest/pull/3244))
+- Doctor should handle embedded exporters ([#3258](https://github.com/NetApp/harvest/pull/3258))
+
+### :bug: Bug Fixes
+- Handled Non Exported Qtrees In Template ([#3105](https://github.com/NetApp/harvest/pull/3105))
+- Handled Nameservices In Svm Zapi Plugin ([#3124](https://github.com/NetApp/harvest/pull/3124))
+- Fix Disk Count In Disk Dashboard ([#3126](https://github.com/NetApp/harvest/pull/3126))
+- Handled Quota Index Key In Rest Template With Tests ([#3128](https://github.com/NetApp/harvest/pull/3128))
+- Vscan Panels Throws 422 Error ([#3133](https://github.com/NetApp/harvest/pull/3133))
+- Correcting The Alert Rule Expression For Required Labels ([#3143](https://github.com/NetApp/harvest/pull/3143))
+- Svm Dashboard - Volume Capacity Row Ordering ([#3158](https://github.com/NetApp/harvest/pull/3158))
+- Fsa History Data Should Work When Multi Select ([#3159](https://github.com/NetApp/harvest/pull/3159))
+- Do Not Log Stdout When A Credential Script Fails ([#3163](https://github.com/NetApp/harvest/pull/3163))
+- Remove '*' As 'All' Option In Workload Dropdown On Workload Dashboard ([#3165](https://github.com/NetApp/harvest/pull/3165))
+- `Bin/Harvest Rest` Should Read Credentials Before Fetching Data ([#3166](https://github.com/NetApp/harvest/pull/3166))
+- Remove Embedded Shelf Power From Total Power In Series Panel To Match Stats Panel ([#3167](https://github.com/NetApp/harvest/pull/3167))
+- Volume_aggr_labels Should Not Include Uuid Label ([#3171](https://github.com/NetApp/harvest/pull/3171))
+- Add Embedded Shelf Type For Power Calculation ([#3174](https://github.com/NetApp/harvest/pull/3174))
+- Using Instancename Instead Of Volname In Fabricpool Perf ([#3175](https://github.com/NetApp/harvest/pull/3175))
+- Correct Failed State In Workflow ([#3190](https://github.com/NetApp/harvest/pull/3190))
+- Handled Flexgroup Based On Volume Config Call ([#3199](https://github.com/NetApp/harvest/pull/3199))
+- Filter By Svm, Volume In Sm Destination Dashboard ([#3220](https://github.com/NetApp/harvest/pull/3220))
+- Remove _Labels From Metric Docs ([#3222](https://github.com/NetApp/harvest/pull/3222))
+- Update Datacenter And Cluster Variables In Dashboards ([#3227](https://github.com/NetApp/harvest/pull/3227))
+- Don't Double Export Aggregate Efficiency Metrics ([#3230](https://github.com/NetApp/harvest/pull/3230))
+- Update Keyperf Collector Static Counter File Path ([#3241](https://github.com/NetApp/harvest/pull/3241))
+- Fix Numbering In Quickstart ([#3249](https://github.com/NetApp/harvest/pull/3249))
+- Fix Value Mapping In Tenant Dashboard ([#3253](https://github.com/NetApp/harvest/pull/3253))
+- Rename volume latency in keyperf ([#3261](https://github.com/NetApp/harvest/pull/3261))
+
+### :closed_book: Documentation
+- Fix Typo In Docs ([#3112](https://github.com/NetApp/harvest/pull/3112))
+- Clarify Ipv6 Support ([#3119](https://github.com/NetApp/harvest/pull/3119))
+- Topclients Plugin Document ([#3151](https://github.com/NetApp/harvest/pull/3151))
+- Add More Credential Script Troubleshooting Steps ([#3154](https://github.com/NetApp/harvest/pull/3154))
+- Remove Qos Service Latency Counter From Metric Docs ([#3188](https://github.com/NetApp/harvest/pull/3188))
+- Add Space To Datacenter Dashboard Title ([#3225](https://github.com/NetApp/harvest/pull/3225))
+- Update Release Months To Match Harvest Release Cadence ([#3236](https://github.com/NetApp/harvest/pull/3236))
+- Update KeyPerf metric docs ([#3260](https://github.com/NetApp/harvest/pull/3260))
+
+### :zap: Performance
+- Reduce Allocs When Reading Credential Files ([#3111](https://github.com/NetApp/harvest/pull/3111))
+- Reduce Allocs In Prometheus Render ([#3168](https://github.com/NetApp/harvest/pull/3168))
+- Reduce Allocations When Serving Prometheus Metrics ([#3172](https://github.com/NetApp/harvest/pull/3172))
+- Reduce Poller Footprint By Not Collecting Smb Histogram Metrics … ([#3177](https://github.com/NetApp/harvest/pull/3177))
+- Restperf Collectors Should Only Run Pollinstance For Workloads ([#3207](https://github.com/NetApp/harvest/pull/3207))
+- Reduce Allocs When Serving Metrics ([#3208](https://github.com/NetApp/harvest/pull/3208))
+- Reduce Allocs When Rendering Metrics ([#3214](https://github.com/NetApp/harvest/pull/3214))
+
+### :wrench: Testing
+- Add Authtoken With Password Testcase ([#3176](https://github.com/NetApp/harvest/pull/3176))
+
+### Styling
+- Ensure Slogging Uses Attributes Only ([#3197](https://github.com/NetApp/harvest/pull/3197))
+- Add Debug Logs For Volume Plugin ([#3233](https://github.com/NetApp/harvest/pull/3233))
+- Bring Harvest.cue Up To Date ([#3256](https://github.com/NetApp/harvest/pull/3256))
+
+### Refactoring
+- Rename Volumetopclients Maxvolumecount To Max_volumes ([#3141](https://github.com/NetApp/harvest/pull/3141))
+- Improve Logging ([#3182](https://github.com/NetApp/harvest/pull/3182))
+- Change Auth Credential Script Logging To Debug ([#3191](https://github.com/NetApp/harvest/pull/3191))
+- Improve Slog Error Logging ([#3198](https://github.com/NetApp/harvest/pull/3198))
+- Truncate Href When Logging ([#3245](https://github.com/NetApp/harvest/pull/3245))
+
+### Miscellaneous
+- Update All Dependencies ([#3096](https://github.com/NetApp/harvest/pull/3096))
+- Merge Release/24.08.0 Into Main ([#3099](https://github.com/NetApp/harvest/pull/3099))
+- Remove Zerolog Stack Calls ([#3118](https://github.com/NetApp/harvest/pull/3118))
+- Update Module Github.com/Shirou/Gopsutil/V4 To V4.24.8 ([#3129](https://github.com/NetApp/harvest/pull/3129))
+- Update All Dependencies ([#3139](https://github.com/NetApp/harvest/pull/3139))
+- Remove Calls To Msgf("") ([#3144](https://github.com/NetApp/harvest/pull/3144))
+- Update All Dependencies ([#3196](https://github.com/NetApp/harvest/pull/3196))
+- Update Prometheus Version V2.55.0 (#3223) ([#3226](https://github.com/NetApp/harvest/pull/3226))
+- Update Module Github.com/Shirou/Gopsutil/V4 To V4.24.10 ([#3250](https://github.com/NetApp/harvest/pull/3250))
+
+### :hammer: CI
+- Bump Go ([#3106](https://github.com/NetApp/harvest/pull/3106))
+- Fix Container Image Push Order ([#3116](https://github.com/NetApp/harvest/pull/3116))
+- Bump Go ([#3138](https://github.com/NetApp/harvest/pull/3138))
+- Add Metric Generate Docs To Ci ([#3150](https://github.com/NetApp/harvest/pull/3150))
+- Fix Ci Datacenter Name ([#3170](https://github.com/NetApp/harvest/pull/3170))
+- Replacing Connector Webhook With Ms Workflow ([#3183](https://github.com/NetApp/harvest/pull/3183))
+- Bump Gopsutil ([#3185](https://github.com/NetApp/harvest/pull/3185))
+- Bump Go ([#3187](https://github.com/NetApp/harvest/pull/3187))
+- Add Missing Dependency Of Purego ([#3189](https://github.com/NetApp/harvest/pull/3189))
+- Add Trivy To Ci ([#3217](https://github.com/NetApp/harvest/pull/3217))
+- Embusalacchi Has Signed The Ccla ([#3224](https://github.com/NetApp/harvest/pull/3224))
+- Add Docker Login To Ci ([#3237](https://github.com/NetApp/harvest/pull/3237))
+- Harvest Should Lint Metrics With Promtool ([#3246](https://github.com/NetApp/harvest/pull/3246))
+- Use Zizmor To Find Security Issues In Github Actions Setups ([#3247](https://github.com/NetApp/harvest/pull/3247))
+- Keyperf Collector Does Not Exist In Harvest Version 22.11 ([#3248](https://github.com/NetApp/harvest/pull/3248))
+
+---
+
+## 24.08.0 / 2024-08-12 Release
 
 - :gem: Harvest dashboards now include links to other relevant dashboards. This makes it easier to navigate relationships between cluster objects.
 

cmd/collectors/keyperf/keyperf.go

@@ -147,7 +147,7 @@ func (kp *KeyPerf) loadParamInt(name string, defaultValue int) int {
 }
 
 func (kp *KeyPerf) buildCounters() {
-	staticCounterDef, err := loadStaticCounterDefinitions(kp.Prop.Object, "conf/keyperf/static_counter_definitions.yaml", kp.Logger)
+	staticCounterDef, err := LoadStaticCounterDefinitions(kp.Prop.Object, "conf/keyperf/static_counter_definitions.yaml", kp.Logger)
 	if err != nil {
 		// It's acceptable to continue even if there are errors, as the remaining counters will still be processed.
 		// Any counters that require counter metadata will be skipped.

cmd/collectors/keyperf/templating.go

@@ -24,7 +24,7 @@ type StaticCounterDefinitions struct {
 	Objects map[string]Object `yaml:"objects"`
 }
 
-func loadStaticCounterDefinitions(object string, filePath string, logger *slog.Logger) (ObjectCounters, error) {
+func LoadStaticCounterDefinitions(object string, filePath string, logger *slog.Logger) (ObjectCounters, error) {
 	var staticDefinitions StaticCounterDefinitions
 	var objectCounters ObjectCounters
 

cmd/tools/doctor/doctor.go

@@ -422,20 +422,27 @@ func checkExportersExist(config conf.HarvestConfig) validation {
 	return valid
 }
 
-// checkUniquePromPorts checks that all Prometheus exporters
-// which specify a port, do so uniquely
+// checkUniquePromPorts checks that all Prometheus exporters, which specify a port, do so uniquely.
+// Embedded exporters can conflict with non-embedded exporters, but not with each other.
 func checkUniquePromPorts(config conf.HarvestConfig) validation {
 	if config.Exporters == nil {
 		return validation{}
 	}
 	// Add all exporters that have a port to a
 	// map of portNum -> list of names
 	seen := make(map[int][]string)
+	var embeddedExporters []conf.ExporterDef
+
 	for name, exporter := range config.Exporters {
 		// ignore configuration with both port and portrange defined. PortRange takes precedence
 		if exporter.Port == nil || exporter.Type != "Prometheus" || exporter.PortRange != nil {
 			continue
 		}
+		// Ignore embedded exporters
+		if exporter.IsEmbedded {
+			embeddedExporters = append(embeddedExporters, conf.ExporterDef{Exporter: exporter, Name: name})
+			continue
+		}
 		previous := seen[*exporter.Port]
 		previous = append(previous, name)
 		seen[*exporter.Port] = previous
@@ -462,10 +469,26 @@ func checkUniquePromPorts(config conf.HarvestConfig) validation {
 			continue
 		}
 		valid.isValid = false
-		valid.invalid = append(valid.invalid, exporterNames...)
 		break
 	}
 
+	// Check that embedded exports do not conflict with each other
+	embeddedPorts := make(map[int][]string)
+	for _, embeddedExporter := range embeddedExporters {
+		// Check if the embedded exporter has a port
+		if embeddedExporter.Port == nil {
+			continue
+		}
+		// Check if the port is unique
+		previous := embeddedPorts[*embeddedExporter.Port]
+		previous = append(previous, embeddedExporter.Name)
+		embeddedPorts[*embeddedExporter.Port] = previous
+		if len(previous) > 1 {
+			valid.isValid = false
+			break
+		}
+	}
+
 	if !valid.isValid {
 		fmt.Printf("%s: Exporter PromPort conflict\n", color.Colorize("Error", color.Red))
 		fmt.Println("  Prometheus exporters must specify unique ports. Change the following exporters to use unique ports:")
@@ -474,7 +497,25 @@ func checkUniquePromPorts(config conf.HarvestConfig) validation {
 				continue
 			}
 			names := strings.Join(exporterNames, ", ")
-			fmt.Printf("  port: [%s] duplicateExporters: [%s]\n", color.Colorize(port, color.Red), color.Colorize(names, color.Yellow))
+			valid.invalid = append(valid.invalid, exporterNames...)
+			fmt.Printf("  port: [%s] duplicate exporters: [%s]\n", color.Colorize(port, color.Red), color.Colorize(names, color.Yellow))
+		}
+		for port, exporterNames := range embeddedPorts {
+			if len(exporterNames) == 1 {
+				continue
+			}
+			pollerNames := make([]string, 0, len(exporterNames))
+			for _, exporterName := range exporterNames {
+				index := strings.LastIndex(exporterName, "-")
+				if index == -1 {
+					pollerNames = append(pollerNames, exporterName)
+					continue
+				}
+				pollerNames = append(pollerNames, exporterName[:index])
+			}
+			names := strings.Join(pollerNames, ", ")
+			valid.invalid = append(valid.invalid, exporterNames...)
+			fmt.Printf("  port: [%s] duplicate embedded exporters for pollers: [%s]\n", color.Colorize(port, color.Red), color.Colorize(names, color.Yellow))
 		}
 		fmt.Println()
 	}

cmd/tools/doctor/doctor_test.go

@@ -118,7 +118,7 @@ func TestUniquePromPorts(t *testing.T) {
 	if valid.isValid {
 		t.Fatal(`expected isValid to be false since there are duplicate prom ports, actual was isValid=true`)
 	}
-	if len(valid.invalid) != 2 {
+	if len(valid.invalid) != 4 {
 		t.Fatalf(`expected checkUniquePromPorts to return 2 invalid results, actual was %s`, valid.invalid)
 	}
 }

cmd/tools/doctor/testdata/testConfig.yml

@@ -170,4 +170,14 @@ Pollers:
     username: admin
     password: '#pass'  # you can use single or double quotes to escape #
 
+  poller-with-embedded-exporter:
+    exporters:
+      - exporter: Prometheus
+        port: 2000
+
+  poller-with-embedded-exporter2:
+    exporters:
+      - exporter: Prometheus
+        port: 2000
+
 ll: grafana_api_token grafana_api_token