forked from hashicorp/terraform-provider-aws
-
Notifications
You must be signed in to change notification settings - Fork 0
/
resource_aws_sfn_state_machine.go
143 lines (115 loc) · 3.59 KB
/
resource_aws_sfn_state_machine.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
package aws
import (
"log"
"time"
"github.com/aws/aws-sdk-go/aws"
"github.com/aws/aws-sdk-go/aws/awserr"
"github.com/aws/aws-sdk-go/service/sfn"
"github.com/hashicorp/errwrap"
"github.com/hashicorp/terraform/helper/resource"
"github.com/hashicorp/terraform/helper/schema"
)
func resourceAwsSfnStateMachine() *schema.Resource {
return &schema.Resource{
Create: resourceAwsSfnStateMachineCreate,
Read: resourceAwsSfnStateMachineRead,
Delete: resourceAwsSfnStateMachineDelete,
Importer: &schema.ResourceImporter{
State: schema.ImportStatePassthrough,
},
Schema: map[string]*schema.Schema{
"definition": {
Type: schema.TypeString,
Required: true,
ForceNew: true,
ValidateFunc: validateSfnStateMachineDefinition,
},
"name": {
Type: schema.TypeString,
Required: true,
ForceNew: true,
ValidateFunc: validateSfnStateMachineName,
},
"role_arn": {
Type: schema.TypeString,
Required: true,
ForceNew: true,
ValidateFunc: validateArn,
},
"creation_date": {
Type: schema.TypeString,
Computed: true,
},
"status": {
Type: schema.TypeString,
Computed: true,
},
},
}
}
func resourceAwsSfnStateMachineCreate(d *schema.ResourceData, meta interface{}) error {
conn := meta.(*AWSClient).sfnconn
log.Print("[DEBUG] Creating Step Function State Machine")
params := &sfn.CreateStateMachineInput{
Definition: aws.String(d.Get("definition").(string)),
Name: aws.String(d.Get("name").(string)),
RoleArn: aws.String(d.Get("role_arn").(string)),
}
var activity *sfn.CreateStateMachineOutput
err := resource.Retry(5*time.Minute, func() *resource.RetryError {
var err error
activity, err = conn.CreateStateMachine(params)
if err != nil {
// Note: the instance may be in a deleting mode, hence the retry
// when creating the step function. This can happen when we are
// updating the resource (since there is no update API call).
if awsErr, ok := err.(awserr.Error); ok && awsErr.Code() == "StateMachineDeleting" {
return resource.RetryableError(err)
}
return resource.NonRetryableError(err)
}
return nil
})
if err != nil {
return errwrap.Wrapf("Error creating Step Function State Machine: {{err}}", err)
}
d.SetId(*activity.StateMachineArn)
return resourceAwsSfnStateMachineRead(d, meta)
}
func resourceAwsSfnStateMachineRead(d *schema.ResourceData, meta interface{}) error {
conn := meta.(*AWSClient).sfnconn
log.Printf("[DEBUG] Reading Step Function State Machine: %s", d.Id())
sm, err := conn.DescribeStateMachine(&sfn.DescribeStateMachineInput{
StateMachineArn: aws.String(d.Id()),
})
if err != nil {
if awserr, ok := err.(awserr.Error); ok {
if awserr.Code() == "NotFoundException" || awserr.Code() == "StateMachineDoesNotExist" {
d.SetId("")
return nil
}
}
return err
}
d.Set("definition", sm.Definition)
d.Set("name", sm.Name)
d.Set("role_arn", sm.RoleArn)
d.Set("status", sm.Status)
if err := d.Set("creation_date", sm.CreationDate.Format(time.RFC3339)); err != nil {
log.Printf("[DEBUG] Error setting creation_date: %s", err)
}
return nil
}
func resourceAwsSfnStateMachineDelete(d *schema.ResourceData, meta interface{}) error {
conn := meta.(*AWSClient).sfnconn
log.Printf("[DEBUG] Deleting Step Function State Machine: %s", d.Id())
return resource.Retry(5*time.Minute, func() *resource.RetryError {
_, err := conn.DeleteStateMachine(&sfn.DeleteStateMachineInput{
StateMachineArn: aws.String(d.Id()),
})
if err == nil {
return nil
}
return resource.NonRetryableError(err)
})
}