Add /v1/table/:name and /v1/table/:name/columns
René Jochum
4 years ago
parent
e91f38bc7b
commit
c41dfcc693
@ -0,0 +1,86 @@
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package lql
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import (
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"fmt"
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"strings"
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"github.com/gin-gonic/gin"
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)
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var v1TableColumns = map[string][]string{}
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func init() {
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v1TableColumns = make(map[string][]string, 1) // Increment this when you add tables
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v1TableColumns["hosts"] = []string{
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"name",
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"display_name",
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"address",
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"alias",
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"tags",
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"labels",
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"groups",
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"latency",
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"parents",
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}
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}
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type v1TableGetParams struct {
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Table string `path:"name"`
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Columns *string `query:"columns" description:"Columns to return" validate:"omitempty"`
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Limit *float64 `query:"limit" description:"Limit number of results" validate:"omitempty,min=0"`
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}
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func v1TableGet(c *gin.Context, params *v1TableGetParams) ([]gin.H, error) {
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client, err := GinGetLqlClient(c)
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if err != nil {
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return nil, err
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}
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user := c.GetString("user")
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columns := ""
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if params.Columns != nil {
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columns = strings.Join(strings.Split(*params.Columns, ","), " ")
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} else if defaultCols, ok := v1TableColumns[params.Table]; ok {
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columns = strings.Join(defaultCols, " ")
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} else {
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columns = "name"
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}
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limit := 0
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if params.Limit != nil {
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limit = int(*params.Limit)
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}
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lines := []string{fmt.Sprintf("GET %s", params.Table), fmt.Sprintf("Columns: %s", columns)}
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resp, err := client.Request(c, strings.Join(lines, "\n"), user, limit)
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if err != nil {
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return nil, err
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}
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return resp, nil
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}
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type v1TableGetColumnsParams struct {
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Table string `path:"name"`
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}
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func v1TableGetColumns(c *gin.Context, params *v1TableGetColumnsParams) ([]string, error) {
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client, err := GinGetLqlClient(c)
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if err != nil {
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return nil, err
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}
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user := c.GetString("user")
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msg := fmt.Sprintf("GET columns\nColumns: name\nFilter: table = %s", params.Table)
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resp, err := client.Request(c, msg, user, 0)
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if err != nil {
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return nil, err
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}
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result := make([]string, len(resp))
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for i, item := range resp {
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result[i] = item["name"].(string)
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}
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return result, nil
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}
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