43 lines
1.0 KiB
Go
43 lines
1.0 KiB
Go
//go:build linux || freebsd
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package events
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import (
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"encoding/json"
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"fmt"
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"strings"
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"github.com/sirupsen/logrus"
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)
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// NewEventer creates an eventer based on the eventer type
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func NewEventer(options EventerOptions) (Eventer, error) {
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logrus.Debugf("Initializing event backend %s", options.EventerType)
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switch EventerType(strings.ToLower(options.EventerType)) {
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case Journald:
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return newJournalDEventer(options)
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case LogFile:
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return newLogFileEventer(options)
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case Null:
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return newNullEventer(), nil
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default:
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return nil, fmt.Errorf("unknown event logger type: %s", strings.ToLower(options.EventerType))
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}
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}
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// newEventFromJSONString takes stringified json and converts
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// it to an event
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func newEventFromJSONString(event string) (*Event, error) {
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e := new(Event)
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if err := json.Unmarshal([]byte(event), e); err != nil {
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return nil, err
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}
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return e, nil
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}
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// newNullEventer returns a new null eventer. You should only do this for
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// the purposes of internal libpod testing.
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func newNullEventer() Eventer {
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return EventToNull{}
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}
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