/
dbsystem_servicemanager.go
229 lines (198 loc) · 9.32 KB
/
dbsystem_servicemanager.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
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
/*
Copyright (c) 2021, Oracle and/or its affiliates. All rights reserved.
Licensed under the Universal Permissive License v 1.0 as shown at http://oss.oracle.com/licenses/upl.
*/
package dbsystem
import (
"context"
"errors"
"fmt"
"github.com/oracle/oci-go-sdk/v65/common"
"github.com/oracle/oci-go-sdk/v65/mysql"
ociv1beta1 "github.com/oracle/oci-service-operator/api/v1beta1"
"github.com/oracle/oci-service-operator/pkg/credhelper"
"github.com/oracle/oci-service-operator/pkg/errorutil"
"github.com/oracle/oci-service-operator/pkg/loggerutil"
"github.com/oracle/oci-service-operator/pkg/servicemanager"
"github.com/oracle/oci-service-operator/pkg/util"
v1 "k8s.io/api/core/v1"
apierrors "k8s.io/apimachinery/pkg/api/errors"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/runtime"
"reflect"
ctrl "sigs.k8s.io/controller-runtime"
"strings"
"time"
)
type DbSystemServiceManager struct {
Provider common.ConfigurationProvider
CredentialClient credhelper.CredentialClient
Scheme *runtime.Scheme
Log loggerutil.OSOKLogger
}
func NewDbSystemServiceManager(provider common.ConfigurationProvider, credClient credhelper.CredentialClient,
scheme *runtime.Scheme, log loggerutil.OSOKLogger) *DbSystemServiceManager {
return &DbSystemServiceManager{
Provider: provider,
CredentialClient: credClient,
Scheme: scheme,
Log: log,
}
}
func (c *DbSystemServiceManager) CreateOrUpdate(ctx context.Context, obj runtime.Object, req ctrl.Request) (servicemanager.OSOKResponse, error) {
mysqlDbSystem, err := c.convert(obj)
if err != nil {
c.Log.ErrorLog(err, "Conversion of object failed")
return servicemanager.OSOKResponse{IsSuccessful: false}, err
}
var mySqlDbSystemInstance *mysql.DbSystem
if strings.TrimSpace(string(mysqlDbSystem.Spec.MySqlDbSystemId)) == "" {
c.Log.DebugLog("MySqlDbSystem Id is empty. Check if mysql DB exists.")
mySqlDbSystemOcid, err := c.GetMySqlDbSystemOcid(ctx, *mysqlDbSystem)
if err != nil {
return servicemanager.OSOKResponse{IsSuccessful: false}, err
}
if mySqlDbSystemOcid == nil {
// Geting the Admin Secret from the secret before creating MySqlDbSystem instance
c.Log.DebugLog("Getting Admin Username from Secret")
unameMap, err := c.CredentialClient.GetSecret(ctx, mysqlDbSystem.Spec.AdminUsername.Secret.SecretName, req.Namespace)
if err != nil {
c.Log.ErrorLog(err, "Error while getting the admin secret")
return servicemanager.OSOKResponse{IsSuccessful: false}, err
}
uname, ok := unameMap["username"]
if !ok {
c.Log.ErrorLog(err, "username key in admin secret is not found")
return servicemanager.OSOKResponse{IsSuccessful: false}, errors.New("username key in admin secret is not found")
}
c.Log.DebugLog("Getting Admin password from Secret")
pwdMap, err := c.CredentialClient.GetSecret(ctx, mysqlDbSystem.Spec.AdminPassword.Secret.SecretName, req.Namespace)
if err != nil {
c.Log.ErrorLog(err, "Error while getting the admin secret")
return servicemanager.OSOKResponse{IsSuccessful: false}, err
}
pwd, ok := pwdMap["password"]
if !ok {
c.Log.ErrorLog(err, "password key in admin secret is not found")
return servicemanager.OSOKResponse{IsSuccessful: false}, errors.New("password key in admin secret is not found")
}
resp, err := c.CreateDbSystem(ctx, *mysqlDbSystem, string(uname), string(pwd))
if err != nil {
mysqlDbSystem.Status.OsokStatus = util.UpdateOSOKStatusCondition(mysqlDbSystem.Status.OsokStatus,
ociv1beta1.Failed, v1.ConditionFalse, "", err.Error(), c.Log)
if _, ok := err.(errorutil.BadRequestOciError); !ok {
c.Log.ErrorLog(err, "Assertion Error for BadRequestOciError")
return servicemanager.OSOKResponse{IsSuccessful: false}, err
} else {
mysqlDbSystem.Status.OsokStatus.Message = err.(common.ServiceError).GetCode()
c.Log.ErrorLog(err, "Create MySqlDbSystem failed")
return servicemanager.OSOKResponse{IsSuccessful: false}, err
}
}
c.Log.InfoLog(fmt.Sprintf("MySqlDbSystem %s is Provisioning", mysqlDbSystem.Spec.DisplayName))
mysqlDbSystem.Status.OsokStatus = util.UpdateOSOKStatusCondition(mysqlDbSystem.Status.OsokStatus,
ociv1beta1.Provisioning, v1.ConditionTrue, "", "MySqlDbSystem Provisioning", c.Log)
mysqlDbSystem.Status.OsokStatus.Ocid = ociv1beta1.OCID(*resp.Id)
retryPolicy := c.getDbSystemRetryPolicy(30)
mySqlDbSystemInstance, err = c.GetMySqlDbSystem(ctx, ociv1beta1.OCID(*resp.Id), &retryPolicy)
if err != nil {
c.Log.ErrorLog(err, "Error while getting MySqlDbSystem")
return servicemanager.OSOKResponse{IsSuccessful: false}, err
}
} else {
c.Log.InfoLog(fmt.Sprintf("Getting MySqlDbSystem %s", *mySqlDbSystemOcid))
mySqlDbSystemInstance, err = c.GetMySqlDbSystem(ctx, *mySqlDbSystemOcid, nil)
if err != nil {
c.Log.ErrorLog(err, "Error while getting MySqlDbSystem database")
return servicemanager.OSOKResponse{IsSuccessful: false}, err
}
}
mysqlDbSystem.Status.OsokStatus = util.UpdateOSOKStatusCondition(mysqlDbSystem.Status.OsokStatus,
ociv1beta1.Active, v1.ConditionTrue, "",
fmt.Sprintf("MySqlDbSystem %s is %s", *mySqlDbSystemInstance.DisplayName, mySqlDbSystemInstance.LifecycleState), c.Log)
c.Log.InfoLog(fmt.Sprintf("MySqlDbSystem %s is %s", *mySqlDbSystemInstance.DisplayName, mySqlDbSystemInstance.LifecycleState))
} else {
// Bind CRD with an existing MySql instance
mySqlDbSystemInstance, err = c.GetMySqlDbSystem(ctx, mysqlDbSystem.Spec.MySqlDbSystemId, nil)
if err != nil {
c.Log.ErrorLog(err, "Error while getting the MySqlDbSystem")
return servicemanager.OSOKResponse{IsSuccessful: false}, err
}
if isValidUpdate(*mysqlDbSystem, *mySqlDbSystemInstance) {
if err = c.UpdateMySqlDbSystem(ctx, mysqlDbSystem); err != nil {
c.Log.ErrorLog(err, "Error while updating MysqlDbSystem")
return servicemanager.OSOKResponse{IsSuccessful: false}, err
}
mysqlDbSystem.Status.OsokStatus = util.UpdateOSOKStatusCondition(mysqlDbSystem.Status.OsokStatus,
ociv1beta1.Active, v1.ConditionTrue, "", "MysqlDbSystem update success", c.Log)
c.Log.InfoLog(fmt.Sprintf("MySqlDbSystem %s is updated successfully", *mySqlDbSystemInstance.DisplayName))
} else {
mysqlDbSystem.Status.OsokStatus = util.UpdateOSOKStatusCondition(mysqlDbSystem.Status.OsokStatus,
ociv1beta1.Active, v1.ConditionTrue, "", "MysqlDbSystem Bound success", c.Log)
c.Log.InfoLog(fmt.Sprintf("MysqlDbSystem %s is bound successfully", *mySqlDbSystemInstance.DisplayName))
}
}
mysqlDbSystem.Status.OsokStatus.Ocid = ociv1beta1.OCID(*mySqlDbSystemInstance.Id)
if mysqlDbSystem.Status.OsokStatus.CreatedAt != nil {
now := metav1.NewTime(time.Now())
mysqlDbSystem.Status.OsokStatus.CreatedAt = &now
}
if mySqlDbSystemInstance.LifecycleState == "FAILED" {
mysqlDbSystem.Status.OsokStatus = util.UpdateOSOKStatusCondition(mysqlDbSystem.Status.OsokStatus,
ociv1beta1.Failed, v1.ConditionFalse, "",
fmt.Sprintf("MySqlDbSystem %s creation Failed", *mySqlDbSystemInstance.DisplayName), c.Log)
c.Log.InfoLog(fmt.Sprintf("MySqlDbSystem %s creation Failed", *mySqlDbSystemInstance.DisplayName))
} else {
_, err := c.addToSecret(ctx, mysqlDbSystem.Namespace, mysqlDbSystem.Name, *mySqlDbSystemInstance)
if err != nil {
if apierrors.IsAlreadyExists(err) {
return servicemanager.OSOKResponse{IsSuccessful: true}, nil
}
c.Log.InfoLog(fmt.Sprintf("Secret creation failed"))
return servicemanager.OSOKResponse{IsSuccessful: false}, err
}
}
return servicemanager.OSOKResponse{IsSuccessful: true}, nil
}
func isValidUpdate(dbSystem ociv1beta1.MySqlDbSystem, mySqlDbInstance mysql.DbSystem) bool {
definedTagUpdated := false
if dbSystem.Spec.DefinedTags != nil {
if defTag := *util.ConvertToOciDefinedTags(&dbSystem.Spec.DefinedTags); !reflect.DeepEqual(mySqlDbInstance.DefinedTags, defTag) {
definedTagUpdated = true
}
}
return dbSystem.Spec.DisplayName != "" && dbSystem.Spec.DisplayName != *mySqlDbInstance.DisplayName ||
dbSystem.Spec.Description != "" && dbSystem.Spec.Description != *mySqlDbInstance.Description ||
dbSystem.Spec.ConfigurationId.Id != "" && string(dbSystem.Spec.ConfigurationId.Id) != *mySqlDbInstance.ConfigurationId ||
dbSystem.Spec.FreeFormTags != nil && !reflect.DeepEqual(dbSystem.Spec.FreeFormTags, mySqlDbInstance.FreeformTags) ||
definedTagUpdated
}
func (c *DbSystemServiceManager) Delete(ctx context.Context, obj runtime.Object) (bool, error) {
return true, nil
}
func (c *DbSystemServiceManager) GetCrdStatus(obj runtime.Object) (*ociv1beta1.OSOKStatus, error) {
resource, err := c.convert(obj)
if err != nil {
return nil, err
}
return &resource.Status.OsokStatus, nil
}
func (c *DbSystemServiceManager) convert(obj runtime.Object) (*ociv1beta1.MySqlDbSystem, error) {
copy, err := obj.(*ociv1beta1.MySqlDbSystem)
if !err {
return nil, fmt.Errorf("failed to convert the type assertion for MySqlDbSystem")
}
return copy, nil
}
func (c *DbSystemServiceManager) getDbSystemRetryPolicy(attempts uint) common.RetryPolicy {
shouldRetry := func(response common.OCIOperationResponse) bool {
if resp, ok := response.Response.(mysql.GetDbSystemResponse); ok {
return resp.LifecycleState == "CREATING"
}
return true
}
nextDuration := func(response common.OCIOperationResponse) time.Duration {
return time.Duration(1) * time.Minute
}
return common.NewRetryPolicy(attempts, shouldRetry, nextDuration)
}