forked from megaease/easeprobe
-
Notifications
You must be signed in to change notification settings - Fork 0
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
feat: Add more query filter options for SLA HTML and JSON API (megaea…
…se#158) * add more query filter option for SLA HTML and JSON API * forgot the files * fix the link error in README.md * bug-fixing: should use the probe time instead of now * Apply suggestions from code review Co-authored-by: Pantelis Roditis <[email protected]> * Update README.md Co-authored-by: Pantelis Roditis <[email protected]> * for the how many prober found, using match/total formation * add the PageSize & PageNum * reset the cnt * mv the strings.TrimSpace() Co-authored-by: Pantelis Roditis <[email protected]>
- Loading branch information
Showing
7 changed files
with
509 additions
and
81 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,170 @@ | ||
| /* | ||
| * Copyright (c) 2022, MegaEase | ||
| * All rights reserved. | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * http:https://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
|
|
||
| package report | ||
|
|
||
| import ( | ||
| "fmt" | ||
| "strings" | ||
|
|
||
| "github.com/megaease/easeprobe/global" | ||
| "github.com/megaease/easeprobe/probe" | ||
|
|
||
| log "github.com/sirupsen/logrus" | ||
| ) | ||
|
|
||
| // SLAFilter filter the probers | ||
| type SLAFilter struct { | ||
| Name string | ||
| Kind string | ||
| Endpoint string | ||
| Status *probe.Status | ||
| SLAGreater float64 | ||
| SLALess float64 | ||
| Message string | ||
| PageNum int | ||
| PageSize int | ||
| total int // the total number of probers | ||
| cnt int // the number of probers that match the filter | ||
| } | ||
|
|
||
| // NewEmptyFilter create a new SLAFilter | ||
| func NewEmptyFilter() *SLAFilter { | ||
| return &SLAFilter{ | ||
| Name: "", | ||
| Kind: "", | ||
| Endpoint: "", | ||
| Status: nil, | ||
| SLAGreater: 0, | ||
| SLALess: 100, | ||
| Message: "", | ||
| PageNum: 1, | ||
| PageSize: global.DefaultPageSize, | ||
| total: 0, | ||
| cnt: 0, | ||
| } | ||
| } | ||
|
|
||
| // Check check the filter is valid or not | ||
| func (f *SLAFilter) Check() error { | ||
| log.Debugf("[Web] Check filter: %+v", f) | ||
| if f.SLAGreater > f.SLALess { | ||
| return fmt.Errorf("Error: Invalid SLA filter: gte(%0.2f) > (%0.2f)", f.SLAGreater, f.SLALess) | ||
| } | ||
| if f.SLAGreater > 100 || f.SLAGreater < 0 { | ||
| return fmt.Errorf("Error: Invalid SLA filter: gte(%0.2f), it must be between 0 - 100", f.SLAGreater) | ||
| } | ||
| if f.SLALess > 100 || f.SLALess < 0 { | ||
| return fmt.Errorf("Error: Invalid SLA filter: lte(%0.2f), it must be between 0 - 100", f.SLALess) | ||
| } | ||
| if f.PageNum < 1 { | ||
| return fmt.Errorf("Error: Invalid page number: %d, it must be greater than 0", f.PageNum) | ||
| } | ||
| if f.PageSize < 1 { | ||
| return fmt.Errorf("Error: Invalid page size: %d, it must be greater than 0", f.PageSize) | ||
| } | ||
| return nil | ||
| } | ||
|
|
||
| // HTML return the HTML format string | ||
| func (f *SLAFilter) HTML() string { | ||
|
|
||
| span := "<span style=\"font-size:9pt; background-color:#666; color:white; padding:0 5px;border-radius: 3px;\">" | ||
| _span := "</span> " | ||
|
|
||
| result := "" | ||
|
|
||
| if strings.TrimSpace(f.Name) != "" { | ||
| result += fmt.Sprintf(span+"<b>Name</b>: %s"+_span, f.Name) | ||
| } | ||
| if strings.TrimSpace(f.Kind) != "" { | ||
| result += fmt.Sprintf(span+"<b>Kind</b>: %s"+_span, f.Kind) | ||
| } | ||
| if strings.TrimSpace(f.Endpoint) != "" { | ||
| result += fmt.Sprintf(span+"<b>Endpoint</b>: %s"+_span, f.Endpoint) | ||
| } | ||
| if f.Status != nil { | ||
| result += fmt.Sprintf(span+"<b>Status</b>: %s"+_span, f.Status.String()) | ||
| } | ||
| if strings.TrimSpace(f.Message) != "" { | ||
| result += fmt.Sprintf(span+"<b>Message</b>: %s"+_span, f.Message) | ||
| } | ||
| if f.SLAGreater > 0 || f.SLALess < 100 { | ||
| result += fmt.Sprintf(span+"<b>SLA</b>: %.2f%% - %.2f%% "+_span, f.SLAGreater, f.SLALess) | ||
| } | ||
|
|
||
| color := "#c00" | ||
| if f.PageNum <= f.cnt/f.PageSize+1 { | ||
| color = "#4E944F" | ||
| } | ||
| span = `<span style="font-size:9pt; background-color:` + color + `; color:white; padding:0 5px; margin-left:10px;border-radius: 3px;">` | ||
| result += fmt.Sprintf(span+"<b>Page %d / %d</b>"+_span, f.PageNum, f.cnt/f.PageSize+1) | ||
|
|
||
| span = `<span style="font-size:9pt; background-color:#4E944F; color:white; padding:0 5px; margin-left:10px;border-radius: 3px;">` | ||
| result += fmt.Sprintf(span+"<b>%d / %d Probers found!</b>"+_span, f.cnt, f.total) | ||
|
|
||
| result += "<br><br>" | ||
|
|
||
| return result | ||
| } | ||
|
|
||
| func (f *SLAFilter) getIndics() (start int, end int) { | ||
| start = (f.PageNum - 1) * f.PageSize | ||
| end = f.PageNum*f.PageSize - 1 | ||
| return start, end | ||
| } | ||
|
|
||
| // Filter filter the probers | ||
| func (f *SLAFilter) Filter(probers []probe.Prober) []probe.Prober { | ||
| start, end := f.getIndics() | ||
| f.cnt = 0 | ||
| result := make([]probe.Prober, 0) | ||
| for _, p := range probers { | ||
| // if the name is not empty then filter by name | ||
| if f.Name != "" && !strings.Contains(p.Name(), f.Name) { | ||
| continue | ||
| } | ||
| // if the kind is not empty then filter by kind | ||
| if f.Kind != "" && p.Kind() != f.Kind { | ||
| continue | ||
| } | ||
| // if the endpoint is not empty then filter by endpoint | ||
| if f.Endpoint != "" && !strings.Contains(p.Result().Endpoint, f.Endpoint) { | ||
| continue | ||
| } | ||
| // if the status is not right then ignore it | ||
| if f.Status != nil && p.Result().Status != *f.Status { | ||
| continue | ||
| } | ||
| // if the message is not empty then filter by message | ||
| if f.Message != "" && !strings.Contains(p.Result().Message, f.Message) { | ||
| continue | ||
| } | ||
| //if the SLA is not right then ignore it | ||
| percent := p.Result().SLAPercent() | ||
| if percent < f.SLAGreater || percent > f.SLALess { | ||
| continue | ||
| } | ||
|
|
||
| if f.cnt >= start && f.cnt <= end { // if the prober is in the page | ||
| result = append(result, p) | ||
| } | ||
| f.cnt++ // how many probers are filtered | ||
| } | ||
| f.total = len(probers) | ||
| return result | ||
| } |
Oops, something went wrong.