-
Notifications
You must be signed in to change notification settings - Fork 0
/
config.go
217 lines (196 loc) · 5.44 KB
/
config.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
package qliksense
import (
"errors"
"fmt"
"io/ioutil"
"os"
"os/exec"
"path"
"path/filepath"
"strings"
"github.com/mitchellh/go-homedir"
"github.com/qlik-oss/k-apis/pkg/cr"
"github.com/qlik-oss/sense-installer/pkg/api"
qapi "github.com/qlik-oss/sense-installer/pkg/api"
)
const (
Q_INIT_CRD_PATH = "manifests/base/manifests/qliksense-init"
agreementTempalte = `
Please read the agreement at https://www.qlik.com/us/legal/license-terms
Accept the end user license agreement by providing acceptEULA=yes
`
)
func (q *Qliksense) ConfigApplyQK8s() error {
//get the current context cr
qConfig := qapi.NewQConfig(q.QliksenseHome)
qcr, err := qConfig.GetCurrentCR()
if err != nil {
fmt.Println("cannot get the current-context cr", err)
return err
}
// check if acceptEULA is yes or not
if !qcr.IsEULA() {
return errors.New(agreementTempalte + "\nPlease do $ qliksense config set-configs qliksense.acceptEULA=yes\n")
}
// create patch dependent resoruces
fmt.Println("Installing resoruces used kuztomize patch")
if err := q.createK8sResoruceBeforePatch(qcr); err != nil {
return err
}
if qcr.Spec.Git.Repository != "" {
// fetching and applying manifest will be in the operator controller
if dcr, err := qConfig.GetDecryptedCr(qcr); err != nil {
return err
} else {
return q.applyCR(dcr)
}
}
if dcr, err := qConfig.GetDecryptedCr(qcr); err != nil {
return err
} else {
return q.applyConfigToK8s(dcr)
}
}
func (q *Qliksense) configEjson() error {
qConfig := qapi.NewQConfig(q.QliksenseHome)
if ejsonKeyDir, err := qConfig.GetCurrentContextEjsonKeyDir(); err != nil {
return err
} else if err := os.Unsetenv("EJSON_KEY"); err != nil {
return err
} else if err := os.Setenv("EJSON_KEYDIR", ejsonKeyDir); err != nil {
return err
}
return nil
}
func (q *Qliksense) applyConfigToK8s(qcr *qapi.QliksenseCR) error {
if qcr.Spec.RotateKeys != "None" {
if err := q.configEjson(); err != nil {
return err
}
}
userHomeDir, err := homedir.Dir()
if err != nil {
fmt.Printf(`error fetching user's home directory: %v\n`, err)
return err
}
fmt.Println("Manifests root: " + qcr.Spec.GetManifestsRoot())
qcr.SetNamespace(qapi.GetKubectlNamespace())
// generate patches
cr.GeneratePatches(&qcr.KApiCr, path.Join(userHomeDir, ".kube", "config"))
// apply generated manifests
profilePath := filepath.Join(qcr.Spec.GetManifestsRoot(), qcr.Spec.GetProfileDir())
mByte, err := ExecuteKustomizeBuild(profilePath)
if err != nil {
fmt.Println("cannot generate manifests for "+profilePath, err)
return err
}
if err = qapi.KubectlApply(string(mByte), qcr.GetNamespace()); err != nil {
return err
}
return nil
}
func (q *Qliksense) ConfigViewCR() error {
//get the current context cr
r, err := q.getCurrentCRString()
if err != nil {
return err
}
oth, err := q.getCurrentCrDependentResourceAsString()
if err != nil {
return err
}
fmt.Println(r + "\n" + oth)
return nil
}
func (q *Qliksense) getCurrentCRString() (string, error) {
qConfig := qapi.NewQConfig(q.QliksenseHome)
return q.getCRString(qConfig.Spec.CurrentContext)
}
func (q *Qliksense) getCRString(contextName string) (string, error) {
qConfig := qapi.NewQConfig(q.QliksenseHome)
qcr, err := qConfig.GetCR(contextName)
if err != nil {
fmt.Println("cannot get the context cr", err)
return "", err
}
out, err := qapi.K8sToYaml(qcr)
if err != nil {
fmt.Println("cannot unmarshal cr ", err)
return "", err
}
return string(out), nil
}
func (q *Qliksense) getCurrentCrDependentResourceAsString() (string, error) {
qConfig := qapi.NewQConfig(q.QliksenseHome)
qcr, err := qConfig.GetCR(qConfig.Spec.CurrentContext)
if err != nil {
fmt.Println("cannot get the context cr", err)
return "", err
}
var crString strings.Builder
for svcName, v := range qcr.Spec.Secrets {
for _, item := range v {
if item.ValueFrom != nil && item.ValueFrom.SecretKeyRef != nil {
secretFilePath := filepath.Join(q.QliksenseHome, QliksenseContextsDir, qcr.GetName(), QliksenseSecretsDir, svcName+".yaml")
if api.FileExists(secretFilePath) {
secretFile, err := ioutil.ReadFile(secretFilePath)
if err != nil {
return "", err
}
crString.WriteString("\n---\n")
crString.Write(secretFile)
}
}
}
}
crString.WriteString("\n---\n")
return crString.String(), nil
}
func (q *Qliksense) EditCR(contextName string) error {
qConfig := qapi.NewQConfig(q.QliksenseHome)
if contextName == "" {
cr, err := qConfig.GetCurrentCR()
if err != nil {
return err
}
contextName = cr.GetName()
}
crFilePath := qConfig.GetCRFilePath(contextName)
tempFile, err := ioutil.TempFile("", "*.yaml")
if err != nil {
return err
}
crContent, err := ioutil.ReadFile(crFilePath)
if err != nil {
return err
}
if err := ioutil.WriteFile(tempFile.Name(), crContent, os.ModePerm); err != nil {
return nil
}
cmd := exec.Command(getKubeEditorTool(), tempFile.Name())
cmd.Stdin = os.Stdin
cmd.Stdout = os.Stdout
err = cmd.Run()
if err != nil {
return err
}
newCr, err := qapi.GetCRObject(tempFile.Name())
if err != nil {
return errors.New("cannot save the cr. Someting wrong in the file format. It is not saved\n" + err.Error())
}
oldCr, err := qapi.GetCRObject(crFilePath)
if oldCr.GetName() != newCr.GetName() {
return errors.New("cr name cannot be chagned")
}
if newCr.Validate() {
return qConfig.WriteCR(newCr)
}
return nil
}
func getKubeEditorTool() string {
editor := os.Getenv("KUBE_EDITOR")
if editor == "" {
editor = "vim"
}
return editor
}