This repository has been archived by the owner on Dec 15, 2021. It is now read-only.
/
update.go
160 lines (137 loc) · 4.79 KB
/
update.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
/*
Copyright (c) 2016-2017 Bitnami
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 http
import (
"fmt"
httpUtils "github.com/kubeless/http-trigger/pkg/utils"
kubelessUtils "github.com/kubeless/kubeless/pkg/utils"
"github.com/sirupsen/logrus"
"github.com/spf13/cobra"
)
var updateCmd = &cobra.Command{
Use: "update <http_trigger_name> FLAG",
Short: "Update a http trigger",
Long: `Update a http trigger`,
Run: func(cmd *cobra.Command, args []string) {
if len(args) != 1 {
logrus.Fatal("Need exactly one argument - http trigger name")
}
triggerName := args[0]
ns, err := cmd.Flags().GetString("namespace")
if err != nil {
logrus.Fatal(err)
}
if ns == "" {
ns = kubelessUtils.GetDefaultNamespace()
}
kubelessClient, err := kubelessUtils.GetKubelessClientOutCluster()
if err != nil {
logrus.Fatalf("Can not create out-of-cluster client: %v", err)
}
httpClient, err := httpUtils.GetKubelessClientOutCluster()
if err != nil {
logrus.Fatalf("Can not create out-of-cluster client: %v", err)
}
httpTrigger, err := httpUtils.GetHTTPTriggerCustomResource(httpClient, triggerName, ns)
if err != nil {
logrus.Fatalf("Unable to find HTTP trigger %s in namespace %s. Error %s", triggerName, ns, err)
}
functionName, err := cmd.Flags().GetString("function-name")
if err != nil {
logrus.Fatal(err)
}
if functionName != "" {
_, err = kubelessUtils.GetFunctionCustomResource(kubelessClient, functionName, ns)
if err != nil {
logrus.Fatalf("Unable to find Function %s in namespace %s. Error %s", functionName, ns, err)
}
httpTrigger.Spec.FunctionName = functionName
}
path, err := cmd.Flags().GetString("path")
if err != nil {
logrus.Fatal(err)
}
if path != "" {
httpTrigger.Spec.Path = path
}
hostName, err := cmd.Flags().GetString("hostname")
if err != nil {
logrus.Fatal(err)
}
if hostName != "" {
httpTrigger.Spec.HostName = hostName
}
enableTLSAcme, err := cmd.Flags().GetBool("enableTLSAcme")
if err != nil {
logrus.Fatal(err)
}
httpTrigger.Spec.TLSAcme = enableTLSAcme
tlsSecret, err := cmd.Flags().GetString("tls-secret")
if err != nil {
logrus.Fatal(err)
}
if enableTLSAcme && len(tlsSecret) > 0 {
logrus.Fatalf("Cannot specify both --enableTLSAcme and --tls-secret")
}
if tlsSecret != "" {
httpTrigger.Spec.TLSSecret = tlsSecret
}
gateway, err := cmd.Flags().GetString("gateway")
if err != nil {
logrus.Fatal(err)
}
if gateway != "" {
httpTrigger.Spec.Gateway = gateway
}
basicAuthSecret, err := cmd.Flags().GetString("basic-auth-secret")
if err != nil {
logrus.Fatal(err)
}
if basicAuthSecret != "" {
httpTrigger.Spec.BasicAuthSecret = basicAuthSecret
}
dryrun, err := cmd.Flags().GetBool("dryrun")
if err != nil {
logrus.Fatal(err)
}
output, err := cmd.Flags().GetString("output")
if err != nil {
logrus.Fatal(err)
}
if dryrun == true {
res, err := kubelessUtils.DryRunFmt(output, httpTrigger)
if err != nil {
logrus.Fatal(err)
}
fmt.Println(res)
return
}
err = httpUtils.UpdateHTTPTriggerCustomResource(httpClient, httpTrigger)
if err != nil {
logrus.Fatalf("Failed to deploy HTTP trigger %s in namespace %s. Error: %s", triggerName, ns, err)
}
logrus.Infof("HTTP trigger %s updated in namespace %s successfully!", triggerName, ns)
},
}
func init() {
updateCmd.Flags().StringP("namespace", "n", "", "Specify namespace for the HTTP trigger")
updateCmd.Flags().StringP("function-name", "", "", "Name of the function to be associated with trigger")
updateCmd.Flags().StringP("path", "", "", "Ingress path for the function")
updateCmd.Flags().StringP("hostname", "", "", "Specify a valid hostname for the function")
updateCmd.Flags().BoolP("enableTLSAcme", "", false, "If true, routing rule will be configured for use with kube-lego")
updateCmd.Flags().StringP("gateway", "", "", "Specify a valid gateway for the Ingress")
updateCmd.Flags().StringP("basic-auth-secret", "", "", "Specify an existing secret name for basic authentication")
updateCmd.Flags().StringP("tls-secret", "", "", "Specify an existing secret that contains a TLS private key and certificate to secure ingress")
updateCmd.Flags().Bool("dryrun", false, "Output JSON manifest of the function without creating it")
updateCmd.Flags().StringP("output", "o", "yaml", "Output format")
}