c0009b1b64
* request a port when not port given * make context an interface, for easy testing (#380)
27 lines
645 B
Go
27 lines
645 B
Go
package handlers
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import (
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"os"
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"github.com/apex/log"
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"github.com/metrue/fx/constants"
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"github.com/metrue/fx/context"
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"github.com/metrue/fx/doctor"
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)
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// Doctor command handle
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func Doctor(ctx context.Contexter) error {
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host := os.Getenv("DOCKER_REMOTE_HOST_ADDR")
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user := os.Getenv("DOCKER_REMOTE_HOST_USER")
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password := os.Getenv("DOCKER_REMOTE_HOST_PASSWORD")
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if host == "" {
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host = "localhost"
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}
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if err := doctor.New(host, user, password).Start(); err != nil {
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log.Warnf("machine %s is in dirty state: %v", host, err)
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} else {
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log.Infof("machine %s is in healthy state: %s", host, constants.CheckedSymbol)
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}
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return nil
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}
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