72 lines
2.0 KiB
Go
72 lines
2.0 KiB
Go
package inputs
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import (
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"errors"
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"fmt"
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)
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// Docker is based on telegraf Docker plugin.
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type Docker struct {
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baseInput
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Endpoint string `json:"endpoint"`
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}
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// PluginName is based on telegraf plugin name.
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func (d *Docker) PluginName() string {
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return "docker"
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}
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// UnmarshalTOML decodes the parsed data to the object
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func (d *Docker) UnmarshalTOML(data interface{}) error {
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dataOK, ok := data.(map[string]interface{})
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if !ok {
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return errors.New("bad endpoint for docker input plugin")
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}
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d.Endpoint, _ = dataOK["endpoint"].(string)
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return nil
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}
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// TOML encodes to toml string
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func (d *Docker) TOML() string {
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return fmt.Sprintf(`[[inputs.%s]]
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## Docker Endpoint
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## To use TCP, set endpoint = "tcp://[ip]:[port]"
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## To use environment variables (ie, docker-machine), set endpoint = "ENV"
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## exp: unix:///var/run/docker.sock
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endpoint = "%s"
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## Set to true to collect Swarm metrics(desired_replicas, running_replicas)
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gather_services = false
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## Only collect metrics for these containers, collect all if empty
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container_names = []
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## Containers to include and exclude. Globs accepted.
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## Note that an empty array for both will include all containers
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container_name_include = []
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container_name_exclude = []
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## Container states to include and exclude. Globs accepted.
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## When empty only containers in the "running" state will be captured.
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# container_state_include = []
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# container_state_exclude = []
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## Timeout for docker list, info, and stats commands
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timeout = "5s"
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## Whether to report for each container per-device blkio (8:0, 8:1...) and
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## network (eth0, eth1, ...) stats or not
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perdevice = true
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## Whether to report for each container total blkio and network stats or not
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total = false
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## Which environment variables should we use as a tag
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##tag_env = ["JAVA_HOME", "HEAP_SIZE"]
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## docker labels to include and exclude as tags. Globs accepted.
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## Note that an empty array for both will include all labels as tags
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docker_label_include = []
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docker_label_exclude = []
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`, d.PluginName(), d.Endpoint)
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}
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