-
Notifications
You must be signed in to change notification settings - Fork 3
/
function.go
253 lines (190 loc) · 6.33 KB
/
function.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
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
// Copyright 2018 Tharanga Nilupul Thennakoon
//
// 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.
package cmd
import (
"fmt"
"os"
"quebic-faas/quebic-faas-cli/common"
"quebic-faas/types"
"reflect"
"gopkg.in/yaml.v2"
"github.com/fatih/color"
"github.com/olekukonko/tablewriter"
"github.com/spf13/cobra"
)
//var functionSpecFile string
//var functionArtifactFile string
var functionInputFile string
var functionName string
var functionVersion string
var functionStart bool
func init() {
setupFunctionCmds()
setupFunctionFlags()
}
var functionCmd = &cobra.Command{
Use: "function",
Short: "Function commonds",
Long: `Function commonds`,
}
func setupFunctionCmds() {
//function
functionCmd.AddCommand(functionCreateCmd)
functionCmd.AddCommand(functionUpdateCmd)
functionCmd.AddCommand(functionDeployCmd)
functionCmd.AddCommand(functionDeleteCmd)
functionCmd.AddCommand(functionGetALLCmd)
functionCmd.AddCommand(functionInspectCmd)
//function-logs
functionCmd.AddCommand(functionLogsCmd)
}
func setupFunctionFlags() {
//function-create
functionCreateCmd.PersistentFlags().StringVarP(&functionInputFile, "file", "f", "function.yml", "function spec file")
functionCreateCmd.PersistentFlags().BoolVarP(&functionStart, "start", "s", true, "if true function-container will start. otherwise not")
//function-update
functionUpdateCmd.PersistentFlags().StringVarP(&functionInputFile, "file", "f", "function.yml", "function spec file")
functionUpdateCmd.PersistentFlags().BoolVarP(&functionStart, "start", "s", true, "if true function-container will start. otherwise not")
//function-deploy
functionDeployCmd.PersistentFlags().StringVarP(&functionName, "name", "n", "", "function name")
functionDeployCmd.PersistentFlags().StringVarP(&functionVersion, "version", "v", "", "function version")
//function-delete
functionDeleteCmd.PersistentFlags().StringVarP(&functionName, "name", "n", "", "function name")
//function-inspect
functionInspectCmd.PersistentFlags().StringVarP(&functionName, "name", "n", "", "function name")
}
var functionCreateCmd = &cobra.Command{
Use: "create",
Short: "function : create",
Long: `function : create`,
Run: func(cmd *cobra.Command, args []string) {
functionSave(cmd, args, true)
},
}
var functionUpdateCmd = &cobra.Command{
Use: "update",
Short: "function : update",
Long: `function : update`,
Run: func(cmd *cobra.Command, args []string) {
functionSave(cmd, args, false)
},
}
var functionDeployCmd = &cobra.Command{
Use: "deploy",
Short: "function : deploy",
Long: `function : deploy`,
Run: func(cmd *cobra.Command, args []string) {
functionDeploy(cmd, args)
},
}
var functionDeleteCmd = &cobra.Command{
Use: "delete",
Short: "function : delete",
Long: `function : delete`,
Run: func(cmd *cobra.Command, args []string) {
functionDelete(cmd, args, functionName)
},
}
var functionGetALLCmd = &cobra.Command{
Use: "ls",
Short: "function : get-all",
Long: `function : get-all`,
Run: func(cmd *cobra.Command, args []string) {
functionGetALL(cmd, args)
},
}
var functionInspectCmd = &cobra.Command{
Use: "inspect",
Short: "function : inspect function details",
Long: `function : inspect function details`,
Run: func(cmd *cobra.Command, args []string) {
functionGetByName(cmd, args)
},
}
func functionSave(cmd *cobra.Command, args []string, isAdd bool) {
functionDTO := &types.FunctionDTO{}
err := common.ParseYAMLFileToObject(functionInputFile, functionDTO)
if err != nil {
prepareError(cmd, err)
}
mgrService := appContainer.GetMgrService()
var errResponse *types.ErrorResponse
if isAdd {
errResponse = mgrService.FunctionCreate(functionDTO)
} else {
errResponse = mgrService.FunctionUpdate(functionDTO)
}
if errResponse != nil {
prepareErrorResponse(cmd, errResponse)
}
color.Green("%s:%s function saved", functionDTO.Function.GetID(), functionDTO.Function.Version)
}
func functionDeploy(cmd *cobra.Command, args []string) {
function := &types.Function{Name: functionName, Version: functionVersion}
mgrService := appContainer.GetMgrService()
errResponse := mgrService.FunctionDeploy(function)
if errResponse != nil {
prepareErrorResponse(cmd, errResponse)
}
color.Green("%s:%s function deployed", function.GetID(), function.Version)
}
func functionDelete(cmd *cobra.Command, args []string, fID string) {
if fID == "" {
prepareError(cmd, fmt.Errorf("function-id should not be empty"))
}
function := &types.Function{Name: fID}
mgrService := appContainer.GetMgrService()
errResponse := mgrService.FunctionDelete(function)
color.Green("%s function deleted", function.Name)
if errResponse != nil {
prepareErrorResponse(cmd, errResponse)
}
}
func functionGetALL(cmd *cobra.Command, args []string) {
mgrService := appContainer.GetMgrService()
functions, err := mgrService.FunctionsGetALL()
if err != nil {
prepareErrorResponse(cmd, err)
}
table := tablewriter.NewWriter(os.Stdout)
table.SetHeader([]string{"Name", "Docker_Image_ID", "Route"})
table.SetBorders(tablewriter.Border{Left: true, Top: false, Right: true, Bottom: false})
table.SetCenterSeparator("|")
table.AppendBulk(prepareFunctionsTable(functions))
table.Render()
}
func functionGetByName(cmd *cobra.Command, args []string) {
mgrService := appContainer.GetMgrService()
function, err := mgrService.FunctionsGetByName(functionName)
if err != nil {
prepareErrorResponse(cmd, err)
}
ymlStr, _ := yaml.Marshal(function)
fmt.Printf("%s", ymlStr)
}
func prepareFunctionsTable(data []types.Function) [][]string {
var rows [][]string
for _, val := range data {
name := val.Name
dockerImageID := val.DockerImageID
route := val.Route
rows = append(rows, []string{name, dockerImageID, route})
}
return rows
}
func getField(v interface{}, field string) string {
r := reflect.ValueOf(v)
f := reflect.Indirect(r).FieldByName(field)
return f.String()
}