57 lines
1.1 KiB
Go
57 lines
1.1 KiB
Go
package dns
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import (
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cnsmd "git.loafle.net/commons/service_matcher-go/dns"
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ocmsc "git.loafle.net/overflow/commons-go/model/sensorconfig"
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"git.loafle.net/overflow/container_network/crawler/health"
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crawler "git.loafle.net/overflow/crawler-go"
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)
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type DNSHealthCrawler struct {
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health.SocketHealthCrawler
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}
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func (c *DNSHealthCrawler) Key() string {
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return "DNS_HEALTH"
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}
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func (c *DNSHealthCrawler) String() string {
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return "DNS Health Crawler"
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}
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func (c *DNSHealthCrawler) Auth(auth map[string]interface{}) error {
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return nil
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}
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func (c *DNSHealthCrawler) Get(config *ocmsc.SensorConfig) (map[string]string, error) {
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result := make(map[string]string, 0)
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conn, err := c.GetConnection(config)
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if err != nil {
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return nil, err
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}
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defer conn.Close()
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for _, mci := range config.MetaCollectionItems {
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switch mci.Key {
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case "dns.response_time":
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value, err := c.ResponseTime(config, conn)
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if err != nil {
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return nil, err
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}
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result[mci.Key] = value
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break
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default:
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break
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}
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}
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return result, nil
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}
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func NewCrawler() crawler.Crawler {
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c := &DNSHealthCrawler{}
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c.SetMatcher(cnsmd.NewMatcher())
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return c
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}
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