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command/state: improved error message on state lock fail

This commit is contained in:
Mitchell Hashimoto 2017-02-14 11:44:43 -08:00
parent 18bc77c359
commit b7a143fffb
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GPG Key ID: 744E147AA52F5B0A
1 changed files with 17 additions and 4 deletions
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17
command/state/state.go
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@ -9,6 +9,7 @@ import (
"strings"
"time"
"github.com/hashicorp/errwrap"
"github.com/hashicorp/terraform/helper/slowmessage"
"github.com/hashicorp/terraform/state"
"github.com/mitchellh/cli"
@ -18,8 +19,14 @@ import (
const (
LockThreshold = 400 * time.Millisecond
LockMessage = "Acquiring state lock. This may take a few moments..."
UnlockMessage = "Releasing state lock. This may take a few moments..."
LockErrorMessage = `Error acquiring the state lock: {{err}}
Terraform acquires a state lock to protect the state from being written
by multiple users at the same time. Please resolve the issue above and try
again. For most commands, you can disable locking with the "-lock=false"
flag, but this is not recommended.`
UnlockMessage = "Releasing state lock. This may take a few moments..."
UnlockErrorMessage = `
[reset][bold][red]Error releasing the state lock![reset][red]
@ -48,13 +55,19 @@ func Lock(s state.State, info string, ui cli.Ui, color *colorstring.Colorize) er
return nil
}
return slowmessage.Do(LockThreshold, func() error {
err := slowmessage.Do(LockThreshold, func() error {
return sl.Lock(info)
}, func() {
if ui != nil {
ui.Output(color.Color(LockMessage))
}
})
if err != nil {
err = errwrap.Wrapf(strings.TrimSpace(LockErrorMessage), err)
}
return err
}
// Unlock unlocks the given state and outputs to the user if the