-
Notifications
You must be signed in to change notification settings - Fork 580
/
backup.go
94 lines (80 loc) · 3.21 KB
/
backup.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
package backrest
/*
Copyright 2018 Crunchy Data Solutions, Inc.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
import (
"bytes"
"encoding/json"
log "github.com/sirupsen/logrus"
crv1 "github.com/crunchydata/postgres-operator/apis/cr/v1"
"github.com/crunchydata/postgres-operator/kubeapi"
"github.com/crunchydata/postgres-operator/operator"
"github.com/crunchydata/postgres-operator/util"
v1batch "k8s.io/api/batch/v1"
"k8s.io/client-go/kubernetes"
"os"
)
type backrestJobTemplateFields struct {
JobName string
Name string
ClusterName string
Command string
CommandOpts string
PITRTarget string
PodName string
COImagePrefix string
COImageTag string
SecurityContext string
PgbackrestStanza string
PgbackrestDBPath string
PgbackrestRepoPath string
PgbackrestRestoreVolumes string
PgbackrestRestoreVolumeMounts string
}
// Backrest ...
func Backrest(namespace string, clientset *kubernetes.Clientset, task *crv1.Pgtask) {
//create the Job to run the backrest command
cmd := task.Spec.Parameters[util.LABEL_BACKREST_COMMAND]
jobFields := backrestJobTemplateFields{
JobName: task.Spec.Parameters[util.LABEL_JOB_NAME],
// JobName: "backrest-" + task.Spec.Parameters[util.LABEL_BACKREST_COMMAND] + "-" + task.Spec.Parameters[util.LABEL_PG_CLUSTER],
ClusterName: task.Spec.Parameters[util.LABEL_PG_CLUSTER],
PodName: task.Spec.Parameters[util.LABEL_POD_NAME],
SecurityContext: "",
Command: cmd,
CommandOpts: task.Spec.Parameters[util.LABEL_BACKREST_OPTS],
PITRTarget: "",
COImagePrefix: operator.Pgo.Pgo.COImagePrefix,
COImageTag: operator.Pgo.Pgo.COImageTag,
PgbackrestStanza: task.Spec.Parameters[util.LABEL_PGBACKREST_STANZA],
PgbackrestDBPath: task.Spec.Parameters[util.LABEL_PGBACKREST_DB_PATH],
PgbackrestRepoPath: task.Spec.Parameters[util.LABEL_PGBACKREST_REPO_PATH],
PgbackrestRestoreVolumes: "",
PgbackrestRestoreVolumeMounts: "",
}
var doc2 bytes.Buffer
err := operator.BackrestjobTemplate.Execute(&doc2, jobFields)
if err != nil {
log.Error(err.Error())
return
}
if operator.CRUNCHY_DEBUG {
operator.BackrestjobTemplate.Execute(os.Stdout, jobFields)
}
newjob := v1batch.Job{}
err = json.Unmarshal(doc2.Bytes(), &newjob)
if err != nil {
log.Error("error unmarshalling json into Job " + err.Error())
return
}
kubeapi.CreateJob(clientset, &newjob, namespace)
}