portainer/api/http/handler/stacks/autoupdate.go

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package stacks
import (
"log"
"net/http"
"time"
httperror "github.com/portainer/libhttp/error"
portainer "github.com/portainer/portainer/api"
"github.com/portainer/portainer/api/scheduler"
"github.com/portainer/portainer/api/stacks"
)
func startAutoupdate(stackID portainer.StackID, interval string, scheduler *scheduler.Scheduler, stackDeployer stacks.StackDeployer, datastore portainer.DataStore, gitService portainer.GitService) (jobID string, e *httperror.HandlerError) {
d, err := time.ParseDuration(interval)
if err != nil {
return "", &httperror.HandlerError{StatusCode: http.StatusBadRequest, Message: "Unable to parse stack's auto update interval", Err: err}
}
jobID = scheduler.StartJobEvery(d, func() {
if err := stacks.RedeployWhenChanged(stackID, stackDeployer, datastore, gitService); err != nil {
log.Printf("[ERROR] [http,stacks] [message: failed redeploying] [err: %s]\n", err)
}
})
return jobID, nil
}
func stopAutoupdate(stackID portainer.StackID, jobID string, scheduler scheduler.Scheduler) {
if jobID == "" {
return
}
if err := scheduler.StopJob(jobID); err != nil {
log.Printf("[WARN] could not stop the job for the stack %v", stackID)
}
}