/
stop.go
129 lines (94 loc) · 3.19 KB
/
stop.go
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/*
This file is part of the Gadget command-line tools.
Copyright (C) 2017 Next Thing Co.
Gadget is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.
Gadget is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Gadget. If not, see <http://www.gnu.org/licenses/>.
*/
package main
import (
"errors"
"github.com/nextthingco/libgadget"
log "gopkg.in/sirupsen/logrus.v1"
)
// Process the build arguments and execute build
func GadgetRm(container libgadget.GadgetContainer, g *libgadget.GadgetContext) error {
libgadget.EnsureKeys()
client, err := libgadget.GadgetLogin(libgadget.GadgetPrivKeyLocation)
if err != nil {
return err
}
log.Info("Removing:")
log.Infof(" %s", container.Alias)
stdout, stderr, err := libgadget.RunRemoteCommand(client, "docker rm", container.Alias)
log.WithFields(log.Fields{
"function": "GadgetRm",
"name": container.Alias,
"stop-stage": "rm",
}).Debug(stdout)
log.WithFields(log.Fields{
"function": "GadgetRm",
"name": container.Alias,
"stop-stage": "rm",
}).Debug(stderr)
if err != nil {
log.WithFields(log.Fields{
"function": "GadgetRm",
"name": container.Alias,
"stop-stage": "rm",
}).Debug("This is likely due to specifying containers for a previous operation, but trying to stop all")
log.Errorf("Failed to stop '%s' on Gadget", container.Name)
log.Warn("Was it ever started?")
return err
} else {
log.Info(" - stopped")
}
return nil
}
// Process the build arguments and execute build
func GadgetStop(args []string, g *libgadget.GadgetContext) error {
libgadget.EnsureKeys()
client, err := libgadget.GadgetLogin(libgadget.GadgetPrivKeyLocation)
if err != nil {
return err
}
log.Info("Stopping:")
stagedContainers, _ := libgadget.FindStagedContainers(args, append(g.Config.Onboot, g.Config.Services...))
var stopFailed bool = false
for _, container := range stagedContainers {
log.Infof(" %s", container.Alias)
stdout, stderr, err := libgadget.RunRemoteCommand(client, "docker stop", container.Alias)
log.WithFields(log.Fields{
"function": "GadgetStart",
"name": container.Alias,
"stop-stage": "stop",
}).Debug(stdout)
log.WithFields(log.Fields{
"function": "GadgetStart",
"name": container.Alias,
"stop-stage": "stop",
}).Debug(stderr)
if err != nil {
stopFailed = true
log.WithFields(log.Fields{
"function": "GadgetStop",
"name": container.Alias,
"stop-stage": "stop",
}).Debug("This is likely due to specifying containers for a previous operation, but trying to stop all")
log.Debug("Failed to stop container on Gadget,")
log.Debug("it might have never been deployed,")
log.Debug("Or stop otherwise failed")
}
}
if stopFailed {
err = errors.New("A problem was encountered in GadgetStop")
}
return err
}