65 lines
1.3 KiB
Go
65 lines
1.3 KiB
Go
package ssh
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import (
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"fmt"
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"strings"
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"time"
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cnsms "git.loafle.net/commons/service_matcher-go/ssh"
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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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"git.loafle.net/overflow/crawler-go"
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)
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type SSHHealthCrawler struct {
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health.SocketHealthCrawler
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}
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func (c *SSHHealthCrawler) Key() string {
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return "SSH_HEALTH"
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}
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func (c *SSHHealthCrawler) String() string {
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return "SSH Health Crawler"
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}
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func (c *SSHHealthCrawler) Auth(auth map[string]interface{}) error {
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return nil
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}
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func (c *SSHHealthCrawler) 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 "ssh.response_time":
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start := time.Now().UTC()
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if err := c.CheckHealth(config, conn); err != nil {
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return nil, err
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}
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elapsed := time.Since(start)
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if !strings.Contains(elapsed.String(), "ms") {
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return nil, fmt.Errorf("Not valid data : %s", elapsed)
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}
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result[mci.Key] = strings.Split(elapsed.String(), "ms")[0]
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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 := &SSHHealthCrawler{}
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c.SetMatcher(cnsms.NewMatcher())
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return c
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}
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