116 lines
3.8 KiB
Go
116 lines
3.8 KiB
Go
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package ldap
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import (
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"strconv"
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"strings"
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"time"
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"github.com/go-ldap/ldap/v3"
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"github.com/influxdata/telegraf"
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"github.com/influxdata/telegraf/metric"
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)
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// Empty mappings are identity mappings
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var attrMap389ds = map[string]string{
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"addentryops": "add_operations",
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"anonymousbinds": "anonymous_binds",
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"bindsecurityerrors": "bind_security_errors",
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"bytesrecv": "bytes_received",
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"bytessent": "bytes_sent",
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"cacheentries": "cache_entries",
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"cachehits": "cache_hits",
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"chainings": "",
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"compareops": "compare_operations",
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"connections": "",
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"connectionsinmaxthreads": "connections_in_max_threads",
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"connectionsmaxthreadscount": "connections_max_threads",
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"copyentries": "copy_entries",
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"currentconnections": "current_connections",
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"currentconnectionsatmaxthreads": "current_connections_at_max_threads",
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"dtablesize": "",
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"entriesreturned": "entries_returned",
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"entriessent": "entries_sent",
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"errors": "",
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"inops": "in_operations",
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"listops": "list_operations",
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"removeentryops": "delete_operations",
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"masterentries": "master_entries",
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"maxthreadsperconnhits": "maxthreads_per_conn_hits",
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"modifyentryops": "modify_operations",
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"modifyrdnops": "modrdn_operations",
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"nbackends": "backends",
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"onelevelsearchops": "onelevel_search_operations",
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"opscompleted": "operations_completed",
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"opsinitiated": "operations_initiated",
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"readops": "read_operations",
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"readwaiters": "read_waiters",
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"referrals": "referrals",
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"referralsreturned": "referrals_returned",
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"searchops": "search_operations",
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"securityerrors": "security_errors",
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"simpleauthbinds": "simpleauth_binds",
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"slavehits": "slave_hits",
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"strongauthbinds": "strongauth_binds",
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"threads": "",
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"totalconnections": "total_connections",
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"unauthbinds": "unauth_binds",
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"wholesubtreesearchops": "wholesubtree_search_operations",
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}
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func (l *LDAP) new389dsConfig() []request {
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attributes := make([]string, 0, len(attrMap389ds))
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for k := range attrMap389ds {
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attributes = append(attributes, k)
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}
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req := ldap.NewSearchRequest(
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"cn=Monitor",
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ldap.ScopeWholeSubtree,
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ldap.NeverDerefAliases,
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0,
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0,
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false,
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"(objectClass=*)",
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attributes,
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nil,
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)
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return []request{{req, l.convert389ds}}
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}
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func (l *LDAP) convert389ds(result *ldap.SearchResult, ts time.Time) []telegraf.Metric {
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tags := map[string]string{
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"server": l.host,
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"port": l.port,
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}
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fields := make(map[string]interface{})
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for _, entry := range result.Entries {
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for _, attr := range entry.Attributes {
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if len(attr.Values[0]) == 0 {
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continue
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}
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// Map the attribute-name to the field-name
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name := attrMap389ds[attr.Name]
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if name == "" {
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name = attr.Name
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}
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// Reverse the name if requested
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if l.ReverseFieldNames {
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parts := strings.Split(name, "_")
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for i, j := 0, len(parts)-1; i < j; i, j = i+1, j-1 {
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parts[i], parts[j] = parts[j], parts[i]
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}
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name = strings.Join(parts, "_")
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}
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// Convert the number
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if v, err := strconv.ParseInt(attr.Values[0], 10, 64); err == nil {
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fields[name] = v
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}
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}
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}
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m := metric.New("389ds", tags, fields, ts)
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return []telegraf.Metric{m}
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}
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