132 lines
3.2 KiB
Go
132 lines
3.2 KiB
Go
package consul
|
|
|
|
import (
|
|
"fmt"
|
|
|
|
consulapi "github.com/hashicorp/consul/api"
|
|
"github.com/hashicorp/terraform/helper/schema"
|
|
)
|
|
|
|
func resourceConsulAgentService() *schema.Resource {
|
|
return &schema.Resource{
|
|
Create: resourceConsulAgentServiceCreate,
|
|
Update: resourceConsulAgentServiceCreate,
|
|
Read: resourceConsulAgentServiceRead,
|
|
Delete: resourceConsulAgentServiceDelete,
|
|
|
|
Schema: map[string]*schema.Schema{
|
|
"address": &schema.Schema{
|
|
Type: schema.TypeString,
|
|
Optional: true,
|
|
Computed: true,
|
|
},
|
|
|
|
"id": &schema.Schema{
|
|
Type: schema.TypeString,
|
|
Optional: true,
|
|
Computed: true,
|
|
},
|
|
|
|
"name": &schema.Schema{
|
|
Type: schema.TypeString,
|
|
Required: true,
|
|
},
|
|
|
|
"port": &schema.Schema{
|
|
Type: schema.TypeInt,
|
|
Optional: true,
|
|
},
|
|
|
|
"tags": &schema.Schema{
|
|
Type: schema.TypeList,
|
|
Optional: true,
|
|
Elem: &schema.Schema{Type: schema.TypeString},
|
|
},
|
|
},
|
|
}
|
|
}
|
|
|
|
func resourceConsulAgentServiceCreate(d *schema.ResourceData, meta interface{}) error {
|
|
client := meta.(*consulapi.Client)
|
|
agent := client.Agent()
|
|
|
|
name := d.Get("name").(string)
|
|
registration := consulapi.AgentServiceRegistration{Name: name}
|
|
|
|
if address, ok := d.GetOk("address"); ok {
|
|
registration.Address = address.(string)
|
|
}
|
|
|
|
if id, ok := d.GetOk("id"); ok {
|
|
registration.ID = id.(string)
|
|
}
|
|
|
|
if port, ok := d.GetOk("port"); ok {
|
|
registration.Port = port.(int)
|
|
}
|
|
|
|
if v, ok := d.GetOk("tags"); ok {
|
|
vs := v.([]interface{})
|
|
s := make([]string, len(vs))
|
|
for i, raw := range vs {
|
|
s[i] = raw.(string)
|
|
}
|
|
registration.Tags = s
|
|
}
|
|
|
|
if err := agent.ServiceRegister(®istration); err != nil {
|
|
return fmt.Errorf("Failed to register service '%s' with Consul agent: %v", name, err)
|
|
}
|
|
|
|
// Update the resource
|
|
if serviceMap, err := agent.Services(); err != nil {
|
|
return fmt.Errorf("Failed to read services from Consul agent: %v", err)
|
|
} else if service, ok := serviceMap[name]; !ok {
|
|
return fmt.Errorf("Failed to read service '%s' from Consul agent: %v", name, err)
|
|
} else {
|
|
d.Set("address", service.Address)
|
|
d.Set("name", service.Service)
|
|
d.Set("port", service.Port)
|
|
d.Set("tags", service.Tags)
|
|
d.SetId(service.ID)
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func resourceConsulAgentServiceRead(d *schema.ResourceData, meta interface{}) error {
|
|
client := meta.(*consulapi.Client)
|
|
agent := client.Agent()
|
|
|
|
name := d.Get("name").(string)
|
|
|
|
if services, err := agent.Services(); err != nil {
|
|
return fmt.Errorf("Failed to get services from Consul agent: %v", err)
|
|
} else if service, ok := services[name]; !ok {
|
|
return fmt.Errorf("Failed to get service '%s' from Consul agent: %v", name, err)
|
|
} else {
|
|
d.Set("address", service.Address)
|
|
d.Set("name", service.Service)
|
|
d.Set("port", service.Port)
|
|
d.Set("tags", service.Tags)
|
|
d.SetId(service.ID)
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func resourceConsulAgentServiceDelete(d *schema.ResourceData, meta interface{}) error {
|
|
client := meta.(*consulapi.Client)
|
|
catalog := client.Agent()
|
|
|
|
name := d.Get("name").(string)
|
|
|
|
if err := catalog.ServiceDeregister(name); err != nil {
|
|
return fmt.Errorf("Failed to deregister service '%s' from Consul agent: %v", name, err)
|
|
}
|
|
|
|
// Clear the ID
|
|
d.SetId("")
|
|
return nil
|
|
}
|