- Add support for 'sslmode' options present in lib/pq

- Update psotgresql provider's documentation
- Enforce default value to 'require' for sslmode

builtin/providers/postgresql/config.go

@@ -13,6 +13,7 @@ type Config struct {
  Port int
  Username string
  Password string
+ Sslmode string
 }
 
 // Client struct holding connection string
@@ -23,7 +24,7 @@ type Client struct {
 
 //NewClient returns new client config
 func (c *Config) NewClient() (*Client, error) {
- connStr := fmt.Sprintf("host=%s port=%d user=%s password=%s dbname=postgres", c.Host, c.Port, c.Username, c.Password)
+ connStr := fmt.Sprintf("host=%s port=%d user=%s password=%s dbname=postgres sslmode=%s", c.Host, c.Port, c.Username, c.Password, c.Sslmode)
 
  client := Client{
  connStr: connStr,

builtin/providers/postgresql/provider.go

@@ -35,6 +35,12 @@ func Provider() terraform.ResourceProvider {
  DefaultFunc: schema.EnvDefaultFunc("POSTGRESQL_PASSWORD", nil),
  Description: "Password for postgresql server connection",
  },
+ "sslmode": &schema.Schema{
+ Type: schema.TypeString,
+ Optional: true,
+ Default: "require",
+ Description: "Connection mode for postgresql server",
+ },
  },
 
  ResourcesMap: map[string]*schema.Resource{
@@ -52,6 +58,7 @@ func providerConfigure(d *schema.ResourceData) (interface{}, error) {
  Port: d.Get("port").(int),
  Username: d.Get("username").(string),
  Password: d.Get("password").(string),
+ Sslmode: d.Get("sslmode").(string),
  }
 
  client, err := config.NewClient()

website/source/docs/providers/postgresql/index.html.markdown

@@ -20,6 +20,7 @@ provider "postgresql" {
  port = 5432
  username = "postgres_user"
  password = "postgres_password"
+ sslmode = "require"
 }
 
 ```
@@ -60,4 +61,5 @@ The following arguments are supported:
 * `host` - (Required) The address for the postgresql server connection.
 * `port` - (Optional) The port for the postgresql server connection. (Default 5432)
 * `username` - (Required) Username for the server connection.
-* `password` - (Optional) Password for the server connection.
+* `password` - (Optional) Password for the server connection.
+* `sslmode` - (Optional) Set connection mode for postgresql (Default "require", more options [lib/pq documentations](https://godoc.org/github.com/lib/pq)).