zitadel/operator/database/kinds/backups/bucket/restore/adapt.go
2021-07-09 16:43:35 +00:00

95 lines
2.1 KiB
Go

package restore
import (
"time"
"github.com/caos/zitadel/operator"
"github.com/caos/orbos/mntr"
"github.com/caos/orbos/pkg/kubernetes"
"github.com/caos/orbos/pkg/kubernetes/resources/job"
"github.com/caos/orbos/pkg/labels"
corev1 "k8s.io/api/core/v1"
)
const (
Instant = "restore"
defaultMode = int32(256)
certPath = "/cockroach/cockroach-certs"
secretPath = "/secrets/sa.json"
jobPrefix = "backup-"
jobSuffix = "-restore"
internalSecretName = "client-certs"
rootSecretName = "cockroachdb.client.root"
timeout = 45 * time.Minute
)
func AdaptFunc(
monitor mntr.Monitor,
backupName string,
namespace string,
componentLabels *labels.Component,
databases []string,
bucketName string,
timestamp string,
nodeselector map[string]string,
tolerations []corev1.Toleration,
checkDBReady operator.EnsureFunc,
secretName string,
secretKey string,
image string,
) (
queryFunc operator.QueryFunc,
destroyFunc operator.DestroyFunc,
err error,
) {
jobName := jobPrefix + backupName + jobSuffix
command := getCommand(
timestamp,
databases,
bucketName,
backupName,
)
jobdef := getJob(
namespace,
labels.MustForName(componentLabels, GetJobName(backupName)),
nodeselector,
tolerations,
secretName,
secretKey,
command,
image)
destroyJ, err := job.AdaptFuncToDestroy(jobName, namespace)
if err != nil {
return nil, nil, err
}
destroyers := []operator.DestroyFunc{
operator.ResourceDestroyToZitadelDestroy(destroyJ),
}
queryJ, err := job.AdaptFuncToEnsure(jobdef)
if err != nil {
return nil, nil, err
}
queriers := []operator.QueryFunc{
operator.EnsureFuncToQueryFunc(checkDBReady),
operator.ResourceQueryToZitadelQuery(queryJ),
}
return func(k8sClient kubernetes.ClientInt, queried map[string]interface{}) (operator.EnsureFunc, error) {
return operator.QueriersToEnsureFunc(monitor, false, queriers, k8sClient, queried)
},
operator.DestroyersToDestroyFunc(monitor, destroyers),
nil
}
func GetJobName(backupName string) string {
return jobPrefix + backupName + jobSuffix
}