-
Notifications
You must be signed in to change notification settings - Fork 4.5k
/
common_hdinsight.go
178 lines (143 loc) · 6.14 KB
/
common_hdinsight.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
package azurerm
import (
"fmt"
"log"
"github.com/Azure/azure-sdk-for-go/services/preview/hdinsight/mgmt/2018-06-01-preview/hdinsight"
"github.com/hashicorp/terraform/helper/schema"
"github.com/terraform-providers/terraform-provider-azurerm/azurerm/helpers/azure"
"github.com/terraform-providers/terraform-provider-azurerm/azurerm/internal/tags"
"github.com/terraform-providers/terraform-provider-azurerm/azurerm/utils"
)
func hdinsightClusterUpdate(clusterKind string, readFunc schema.ReadFunc) schema.UpdateFunc {
return func(d *schema.ResourceData, meta interface{}) error {
client := meta.(*ArmClient).hdinsight.ClustersClient
ctx := meta.(*ArmClient).StopContext
id, err := azure.ParseAzureResourceID(d.Id())
if err != nil {
return err
}
resourceGroup := id.ResourceGroup
name := id.Path["clusters"]
if d.HasChange("tags") {
t := d.Get("tags").(map[string]interface{})
params := hdinsight.ClusterPatchParameters{
Tags: tags.Expand(t),
}
if _, err := client.Update(ctx, resourceGroup, name, params); err != nil {
return fmt.Errorf("Error updating Tags for HDInsight %q Cluster %q (Resource Group %q): %+v", clusterKind, name, resourceGroup, err)
}
}
if d.HasChange("roles") {
log.Printf("[DEBUG] Resizing the HDInsight %q Cluster", clusterKind)
rolesRaw := d.Get("roles").([]interface{})
roles := rolesRaw[0].(map[string]interface{})
headNodes := roles["worker_node"].([]interface{})
headNode := headNodes[0].(map[string]interface{})
targetInstanceCount := headNode["target_instance_count"].(int)
params := hdinsight.ClusterResizeParameters{
TargetInstanceCount: utils.Int32(int32(targetInstanceCount)),
}
future, err := client.Resize(ctx, resourceGroup, name, params)
if err != nil {
return fmt.Errorf("Error resizing the HDInsight %q Cluster %q (Resource Group %q): %+v", clusterKind, name, resourceGroup, err)
}
if err = future.WaitForCompletionRef(ctx, client.Client); err != nil {
return fmt.Errorf("Error waiting for the HDInsight %q Cluster %q (Resource Group %q) to finish resizing: %+v", clusterKind, name, resourceGroup, err)
}
}
return readFunc(d, meta)
}
}
func hdinsightClusterDelete(clusterKind string) schema.DeleteFunc {
return func(d *schema.ResourceData, meta interface{}) error {
client := meta.(*ArmClient).hdinsight.ClustersClient
ctx := meta.(*ArmClient).StopContext
id, err := azure.ParseAzureResourceID(d.Id())
if err != nil {
return err
}
resourceGroup := id.ResourceGroup
name := id.Path["clusters"]
future, err := client.Delete(ctx, resourceGroup, name)
if err != nil {
return fmt.Errorf("Error deleting HDInsight %q Cluster %q (Resource Group %q): %+v", clusterKind, name, resourceGroup, err)
}
if err = future.WaitForCompletionRef(ctx, client.Client); err != nil {
return fmt.Errorf("Error waiting for deletion of HDInsight %q Cluster %q (Resource Group %q): %+v", clusterKind, name, resourceGroup, err)
}
return nil
}
}
type hdInsightRoleDefinition struct {
HeadNodeDef azure.HDInsightNodeDefinition
WorkerNodeDef azure.HDInsightNodeDefinition
ZookeeperNodeDef azure.HDInsightNodeDefinition
EdgeNodeDef *azure.HDInsightNodeDefinition
}
func expandHDInsightRoles(input []interface{}, definition hdInsightRoleDefinition) (*[]hdinsight.Role, error) {
v := input[0].(map[string]interface{})
headNodeRaw := v["head_node"].([]interface{})
headNode, err := azure.ExpandHDInsightNodeDefinition("headnode", headNodeRaw, definition.HeadNodeDef)
if err != nil {
return nil, fmt.Errorf("Error expanding `head_node`: %+v", err)
}
workerNodeRaw := v["worker_node"].([]interface{})
workerNode, err := azure.ExpandHDInsightNodeDefinition("workernode", workerNodeRaw, definition.WorkerNodeDef)
if err != nil {
return nil, fmt.Errorf("Error expanding `worker_node`: %+v", err)
}
zookeeperNodeRaw := v["zookeeper_node"].([]interface{})
zookeeperNode, err := azure.ExpandHDInsightNodeDefinition("zookeepernode", zookeeperNodeRaw, definition.ZookeeperNodeDef)
if err != nil {
return nil, fmt.Errorf("Error expanding `zookeeper_node`: %+v", err)
}
roles := []hdinsight.Role{
*headNode,
*workerNode,
*zookeeperNode,
}
if definition.EdgeNodeDef != nil {
edgeNodeRaw := v["edge_node"].([]interface{})
edgeNode, err := azure.ExpandHDInsightNodeDefinition("edgenode", edgeNodeRaw, *definition.EdgeNodeDef)
if err != nil {
return nil, fmt.Errorf("Error expanding `edge_node`: %+v", err)
}
roles = append(roles, *edgeNode)
}
return &roles, nil
}
func flattenHDInsightRoles(d *schema.ResourceData, input *hdinsight.ComputeProfile, definition hdInsightRoleDefinition) []interface{} {
if input == nil || input.Roles == nil {
return []interface{}{}
}
var existingEdgeNodes, existingHeadNodes, existingWorkerNodes, existingZookeeperNodes []interface{}
existingVs := d.Get("roles").([]interface{})
if len(existingVs) > 0 {
existingV := existingVs[0].(map[string]interface{})
if definition.EdgeNodeDef != nil {
existingEdgeNodes = existingV["edge_node"].([]interface{})
}
existingHeadNodes = existingV["head_node"].([]interface{})
existingWorkerNodes = existingV["worker_node"].([]interface{})
existingZookeeperNodes = existingV["zookeeper_node"].([]interface{})
}
headNode := azure.FindHDInsightRole(input.Roles, "headnode")
headNodes := azure.FlattenHDInsightNodeDefinition(headNode, existingHeadNodes, definition.HeadNodeDef)
workerNode := azure.FindHDInsightRole(input.Roles, "workernode")
workerNodes := azure.FlattenHDInsightNodeDefinition(workerNode, existingWorkerNodes, definition.WorkerNodeDef)
zookeeperNode := azure.FindHDInsightRole(input.Roles, "zookeepernode")
zookeeperNodes := azure.FlattenHDInsightNodeDefinition(zookeeperNode, existingZookeeperNodes, definition.ZookeeperNodeDef)
result := map[string]interface{}{
"head_node": headNodes,
"worker_node": workerNodes,
"zookeeper_node": zookeeperNodes,
}
if definition.EdgeNodeDef != nil {
edgeNode := azure.FindHDInsightRole(input.Roles, "edgenode")
edgeNodes := azure.FlattenHDInsightNodeDefinition(edgeNode, existingEdgeNodes, *definition.EdgeNodeDef)
result["edge_node"] = edgeNodes
}
return []interface{}{
result,
}
}