add_kubernetes_metadata

Imports

• github.com/elastic/beats/libbeat/beat
• github.com/elastic/beats/libbeat/common
• github.com/elastic/beats/libbeat/common/cfgwarn
• github.com/elastic/beats/libbeat/common/fmtstr
• github.com/elastic/beats/libbeat/logp
• github.com/elastic/beats/libbeat/outputs/codec
• github.com/elastic/beats/libbeat/outputs/codec/format
• github.com/elastic/beats/libbeat/plugin
• github.com/elastic/beats/libbeat/processors
• github.com/ericchiang/k8s
• github.com/ericchiang/k8s/api/v1
• github.com/ghodss/yaml

Standard library imports

• context
• encoding/json
• errors
• fmt
• io/ioutil
• os
• strings
• sync
• time