858 lines
25 KiB
Go
858 lines
25 KiB
Go
package fastly
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import (
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"errors"
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"fmt"
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"log"
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"strings"
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"time"
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"github.com/hashicorp/terraform/helper/schema"
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gofastly "github.com/sethvargo/go-fastly"
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)
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var fastlyNoServiceFoundErr = errors.New("No matching Fastly Service found")
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func resourceServiceV1() *schema.Resource {
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return &schema.Resource{
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Create: resourceServiceV1Create,
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Read: resourceServiceV1Read,
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Update: resourceServiceV1Update,
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Delete: resourceServiceV1Delete,
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Schema: map[string]*schema.Schema{
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"name": &schema.Schema{
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Type: schema.TypeString,
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Required: true,
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Description: "Unique name for this Service",
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},
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// Active Version represents the currently activated version in Fastly. In
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// Terraform, we abstract this number away from the users and manage
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// creating and activating. It's used internally, but also exported for
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// users to see.
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"active_version": &schema.Schema{
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Type: schema.TypeString,
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Computed: true,
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},
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"domain": &schema.Schema{
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Type: schema.TypeSet,
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Required: true,
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Elem: &schema.Resource{
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Schema: map[string]*schema.Schema{
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"name": &schema.Schema{
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Type: schema.TypeString,
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Required: true,
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Description: "The domain that this Service will respond to",
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},
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"comment": &schema.Schema{
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Type: schema.TypeString,
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Optional: true,
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},
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},
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},
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},
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"default_ttl": &schema.Schema{
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Type: schema.TypeInt,
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Optional: true,
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Default: 3600,
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Description: "The default Time-to-live (TTL) for the version",
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},
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"default_host": &schema.Schema{
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Type: schema.TypeString,
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Optional: true,
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Computed: true,
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Description: "The default hostname for the version",
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},
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"backend": &schema.Schema{
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Type: schema.TypeSet,
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Required: true,
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Elem: &schema.Resource{
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Schema: map[string]*schema.Schema{
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// required fields
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"name": &schema.Schema{
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Type: schema.TypeString,
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Required: true,
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Description: "A name for this Backend",
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},
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"address": &schema.Schema{
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Type: schema.TypeString,
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Required: true,
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Description: "An IPv4, hostname, or IPv6 address for the Backend",
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},
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// Optional fields, defaults where they exist
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"auto_loadbalance": &schema.Schema{
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Type: schema.TypeBool,
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Optional: true,
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Default: true,
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Description: "Should this Backend be load balanced",
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},
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"between_bytes_timeout": &schema.Schema{
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Type: schema.TypeInt,
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Optional: true,
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Default: 10000,
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Description: "How long to wait between bytes in milliseconds",
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},
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"connect_timeout": &schema.Schema{
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Type: schema.TypeInt,
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Optional: true,
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Default: 1000,
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Description: "How long to wait for a timeout in milliseconds",
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},
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"error_threshold": &schema.Schema{
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Type: schema.TypeInt,
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Optional: true,
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Default: 0,
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Description: "Number of errors to allow before the Backend is marked as down",
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},
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"first_byte_timeout": &schema.Schema{
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Type: schema.TypeInt,
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Optional: true,
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Default: 15000,
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Description: "How long to wait for the first bytes in milliseconds",
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},
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"max_conn": &schema.Schema{
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Type: schema.TypeInt,
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Optional: true,
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Default: 200,
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Description: "Maximum number of connections for this Backend",
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},
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"port": &schema.Schema{
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Type: schema.TypeInt,
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Optional: true,
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Default: 80,
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Description: "The port number Backend responds on. Default 80",
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},
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"ssl_check_cert": &schema.Schema{
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Type: schema.TypeBool,
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Optional: true,
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Default: true,
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Description: "Be strict on checking SSL certs",
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},
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// UseSSL is something we want to support in the future, but
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// requires SSL setup we don't yet have
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// TODO: Provide all SSL fields from https://docs.fastly.com/api/config#backend
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// "use_ssl": &schema.Schema{
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// Type: schema.TypeBool,
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// Optional: true,
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// Default: false,
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// Description: "Whether or not to use SSL to reach the Backend",
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// },
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"weight": &schema.Schema{
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Type: schema.TypeInt,
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Optional: true,
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Default: 100,
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Description: "How long to wait for the first bytes in milliseconds",
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},
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},
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},
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},
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"force_destroy": &schema.Schema{
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Type: schema.TypeBool,
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Optional: true,
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},
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"header": &schema.Schema{
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Type: schema.TypeSet,
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Optional: true,
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Elem: &schema.Resource{
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Schema: map[string]*schema.Schema{
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// required fields
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"name": &schema.Schema{
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Type: schema.TypeString,
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Required: true,
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Description: "A name to refer to this Header object",
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},
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"action": &schema.Schema{
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Type: schema.TypeString,
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Required: true,
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Description: "One of set, append, delete, regex, or regex_repeat",
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ValidateFunc: func(v interface{}, k string) (ws []string, es []error) {
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var found bool
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for _, t := range []string{"set", "append", "delete", "regex", "regex_repeat"} {
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if v.(string) == t {
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found = true
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}
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}
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if !found {
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es = append(es, fmt.Errorf(
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"Fastly Header action is case sensitive and must be one of 'set', 'append', 'delete', 'regex', or 'regex_repeat'; found: %s", v.(string)))
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}
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return
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},
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},
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"type": &schema.Schema{
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Type: schema.TypeString,
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Required: true,
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Description: "Type to manipulate: request, fetch, cache, response",
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ValidateFunc: func(v interface{}, k string) (ws []string, es []error) {
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var found bool
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for _, t := range []string{"request", "fetch", "cache", "response"} {
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if v.(string) == t {
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found = true
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}
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}
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if !found {
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es = append(es, fmt.Errorf(
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"Fastly Header type is case sensitive and must be one of 'request', 'fetch', 'cache', or 'response'; found: %s", v.(string)))
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}
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return
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},
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},
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"destination": &schema.Schema{
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Type: schema.TypeString,
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Required: true,
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Description: "Header this affects",
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},
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// Optional fields, defaults where they exist
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"ignore_if_set": &schema.Schema{
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Type: schema.TypeBool,
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Optional: true,
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Default: false,
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Description: "Don't add the header if it is already. (Only applies to 'set' action.). Default `false`",
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},
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"source": &schema.Schema{
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Type: schema.TypeString,
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Optional: true,
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Computed: true,
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Description: "Variable to be used as a source for the header content (Does not apply to 'delete' action.)",
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},
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"regex": &schema.Schema{
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Type: schema.TypeString,
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Optional: true,
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Computed: true,
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Description: "Regular expression to use (Only applies to 'regex' and 'regex_repeat' actions.)",
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},
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"substitution": &schema.Schema{
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Type: schema.TypeString,
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Optional: true,
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Computed: true,
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Description: "Value to substitute in place of regular expression. (Only applies to 'regex' and 'regex_repeat'.)",
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},
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"priority": &schema.Schema{
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Type: schema.TypeInt,
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Optional: true,
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Default: 100,
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Description: "Lower priorities execute first. (Default: 100.)",
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},
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// These fields represent Fastly options that Terraform does not
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// currently support
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"request_condition": &schema.Schema{
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Type: schema.TypeString,
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Computed: true,
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Description: "Optional name of a RequestCondition to apply.",
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},
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"cache_condition": &schema.Schema{
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Type: schema.TypeString,
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Computed: true,
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Description: "Optional name of a CacheCondition to apply.",
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},
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"response_condition": &schema.Schema{
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Type: schema.TypeString,
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Computed: true,
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Description: "Optional name of a ResponseCondition to apply.",
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},
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},
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},
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},
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},
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}
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}
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func resourceServiceV1Create(d *schema.ResourceData, meta interface{}) error {
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conn := meta.(*FastlyClient).conn
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service, err := conn.CreateService(&gofastly.CreateServiceInput{
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Name: d.Get("name").(string),
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Comment: "Managed by Terraform",
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})
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if err != nil {
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return err
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}
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d.SetId(service.ID)
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return resourceServiceV1Update(d, meta)
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}
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func resourceServiceV1Update(d *schema.ResourceData, meta interface{}) error {
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conn := meta.(*FastlyClient).conn
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// Update Name. No new verions is required for this
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if d.HasChange("name") {
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_, err := conn.UpdateService(&gofastly.UpdateServiceInput{
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ID: d.Id(),
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Name: d.Get("name").(string),
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})
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if err != nil {
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return err
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}
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}
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// Once activated, Versions are locked and become immutable. This is true for
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// versions that are no longer active. For Domains, Backends, DefaultHost and
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// DefaultTTL, a new Version must be created first, and updates posted to that
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// Version. Loop these attributes and determine if we need to create a new version first
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var needsChange bool
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for _, v := range []string{"domain", "backend", "default_host", "default_ttl", "header"} {
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if d.HasChange(v) {
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needsChange = true
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}
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}
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if needsChange {
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latestVersion := d.Get("active_version").(string)
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if latestVersion == "" {
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// If the service was just created, there is an empty Version 1 available
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// that is unlocked and can be updated
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latestVersion = "1"
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} else {
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// Clone the latest version, giving us an unlocked version we can modify
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log.Printf("[DEBUG] Creating clone of version (%s) for updates", latestVersion)
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newVersion, err := conn.CloneVersion(&gofastly.CloneVersionInput{
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Service: d.Id(),
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Version: latestVersion,
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})
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if err != nil {
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return err
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}
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// The new version number is named "Number", but it's actually a string
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latestVersion = newVersion.Number
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// New versions are not immediately found in the API, or are not
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// immediately mutable, so we need to sleep a few and let Fastly ready
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// itself. Typically, 7 seconds is enough
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log.Printf("[DEBUG] Sleeping 7 seconds to allow Fastly Version to be available")
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time.Sleep(7 * time.Second)
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}
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// update general settings
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if d.HasChange("default_host") || d.HasChange("default_ttl") {
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opts := gofastly.UpdateSettingsInput{
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Service: d.Id(),
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Version: latestVersion,
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// default_ttl has the same default value of 3600 that is provided by
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// the Fastly API, so it's safe to include here
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DefaultTTL: uint(d.Get("default_ttl").(int)),
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}
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if attr, ok := d.GetOk("default_host"); ok {
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opts.DefaultHost = attr.(string)
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}
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log.Printf("[DEBUG] Update Settings opts: %#v", opts)
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_, err := conn.UpdateSettings(&opts)
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if err != nil {
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return err
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}
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}
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// Find differences in domains
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if d.HasChange("domain") {
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// Note: we don't utilize the PUT endpoint to update a Domain, we simply
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// destroy it and create a new one. This is how Terraform works with nested
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// sub resources, we only get the full diff not a partial set item diff.
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// Because this is done on a new version of the configuration, this is
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// considered safe
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od, nd := d.GetChange("domain")
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if od == nil {
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od = new(schema.Set)
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}
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if nd == nil {
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nd = new(schema.Set)
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}
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ods := od.(*schema.Set)
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nds := nd.(*schema.Set)
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remove := ods.Difference(nds).List()
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add := nds.Difference(ods).List()
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// Delete removed domains
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for _, dRaw := range remove {
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df := dRaw.(map[string]interface{})
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opts := gofastly.DeleteDomainInput{
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Service: d.Id(),
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Version: latestVersion,
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Name: df["name"].(string),
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}
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log.Printf("[DEBUG] Fastly Domain Removal opts: %#v", opts)
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err := conn.DeleteDomain(&opts)
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if err != nil {
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return err
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}
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}
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// POST new Domains
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for _, dRaw := range add {
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df := dRaw.(map[string]interface{})
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opts := gofastly.CreateDomainInput{
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Service: d.Id(),
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Version: latestVersion,
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Name: df["name"].(string),
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}
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if v, ok := df["comment"]; ok {
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opts.Comment = v.(string)
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}
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log.Printf("[DEBUG] Fastly Domain Addition opts: %#v", opts)
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_, err := conn.CreateDomain(&opts)
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if err != nil {
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return err
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}
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}
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}
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// find difference in backends
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if d.HasChange("backend") {
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// POST new Backends
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// Note: we don't utilize the PUT endpoint to update a Backend, we simply
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// destroy it and create a new one. This is how Terraform works with nested
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// sub resources, we only get the full diff not a partial set item diff.
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// Because this is done on a new version of the configuration, this is
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// considered safe
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ob, nb := d.GetChange("backend")
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if ob == nil {
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ob = new(schema.Set)
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}
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if nb == nil {
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nb = new(schema.Set)
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}
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obs := ob.(*schema.Set)
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nbs := nb.(*schema.Set)
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removeBackends := obs.Difference(nbs).List()
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addBackends := nbs.Difference(obs).List()
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// DELETE old Backends
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for _, bRaw := range removeBackends {
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bf := bRaw.(map[string]interface{})
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opts := gofastly.DeleteBackendInput{
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Service: d.Id(),
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Version: latestVersion,
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Name: bf["name"].(string),
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}
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log.Printf("[DEBUG] Fastly Backend Removal opts: %#v", opts)
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err := conn.DeleteBackend(&opts)
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if err != nil {
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return err
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}
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}
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for _, dRaw := range addBackends {
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df := dRaw.(map[string]interface{})
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opts := gofastly.CreateBackendInput{
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Service: d.Id(),
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Version: latestVersion,
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Name: df["name"].(string),
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Address: df["address"].(string),
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AutoLoadbalance: df["auto_loadbalance"].(bool),
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SSLCheckCert: df["ssl_check_cert"].(bool),
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Port: uint(df["port"].(int)),
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BetweenBytesTimeout: uint(df["between_bytes_timeout"].(int)),
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ConnectTimeout: uint(df["connect_timeout"].(int)),
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ErrorThreshold: uint(df["error_threshold"].(int)),
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FirstByteTimeout: uint(df["first_byte_timeout"].(int)),
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MaxConn: uint(df["max_conn"].(int)),
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Weight: uint(df["weight"].(int)),
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}
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log.Printf("[DEBUG] Create Backend Opts: %#v", opts)
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_, err := conn.CreateBackend(&opts)
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if err != nil {
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return err
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}
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}
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}
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if d.HasChange("header") {
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// Note: we don't utilize the PUT endpoint to update a Header, we simply
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// destroy it and create a new one. This is how Terraform works with nested
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// sub resources, we only get the full diff not a partial set item diff.
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// Because this is done on a new version of the configuration, this is
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// considered safe
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oh, nh := d.GetChange("header")
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if oh == nil {
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oh = new(schema.Set)
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}
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if nh == nil {
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nh = new(schema.Set)
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}
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ohs := oh.(*schema.Set)
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nhs := nh.(*schema.Set)
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remove := ohs.Difference(nhs).List()
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add := nhs.Difference(ohs).List()
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// Delete removed headers
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for _, dRaw := range remove {
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df := dRaw.(map[string]interface{})
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opts := gofastly.DeleteHeaderInput{
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Service: d.Id(),
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Version: latestVersion,
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Name: df["name"].(string),
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}
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log.Printf("[DEBUG] Fastly Header Removal opts: %#v", opts)
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err := conn.DeleteHeader(&opts)
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if err != nil {
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return err
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}
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}
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// POST new Headers
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for _, dRaw := range add {
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opts, err := buildHeader(dRaw.(map[string]interface{}))
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if err != nil {
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log.Printf("[DEBUG] Error building Header: %s", err)
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return err
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}
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opts.Service = d.Id()
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opts.Version = latestVersion
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log.Printf("[DEBUG] Fastly Header Addition opts: %#v", opts)
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_, err = conn.CreateHeader(opts)
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if err != nil {
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return err
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}
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}
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}
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// validate version
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log.Printf("[DEBUG] Validating Fastly Service (%s), Version (%s)", d.Id(), latestVersion)
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valid, msg, err := conn.ValidateVersion(&gofastly.ValidateVersionInput{
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Service: d.Id(),
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Version: latestVersion,
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})
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if err != nil {
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return fmt.Errorf("[ERR] Error checking validation: %s", err)
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}
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if !valid {
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return fmt.Errorf("[ERR] Invalid configuration for Fastly Service (%s): %s", d.Id(), msg)
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}
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log.Printf("[DEBUG] Activating Fastly Service (%s), Version (%s)", d.Id(), latestVersion)
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_, err = conn.ActivateVersion(&gofastly.ActivateVersionInput{
|
|
Service: d.Id(),
|
|
Version: latestVersion,
|
|
})
|
|
if err != nil {
|
|
return fmt.Errorf("[ERR] Error activating version (%s): %s", latestVersion, err)
|
|
}
|
|
|
|
// Only if the version is valid and activated do we set the active_version.
|
|
// This prevents us from getting stuck in cloning an invalid version
|
|
d.Set("active_version", latestVersion)
|
|
}
|
|
|
|
return resourceServiceV1Read(d, meta)
|
|
}
|
|
|
|
func resourceServiceV1Read(d *schema.ResourceData, meta interface{}) error {
|
|
conn := meta.(*FastlyClient).conn
|
|
|
|
// Find the Service. Discard the service because we need the ServiceDetails,
|
|
// not just a Service record
|
|
_, err := findService(d.Id(), meta)
|
|
if err != nil {
|
|
switch err {
|
|
case fastlyNoServiceFoundErr:
|
|
log.Printf("[WARN] %s for ID (%s)", err, d.Id())
|
|
d.SetId("")
|
|
return nil
|
|
default:
|
|
return err
|
|
}
|
|
}
|
|
|
|
s, err := conn.GetServiceDetails(&gofastly.GetServiceInput{
|
|
ID: d.Id(),
|
|
})
|
|
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
d.Set("name", s.Name)
|
|
d.Set("active_version", s.ActiveVersion.Number)
|
|
|
|
// If CreateService succeeds, but initial updates to the Service fail, we'll
|
|
// have an empty ActiveService version (no version is active, so we can't
|
|
// query for information on it)
|
|
if s.ActiveVersion.Number != "" {
|
|
settingsOpts := gofastly.GetSettingsInput{
|
|
Service: d.Id(),
|
|
Version: s.ActiveVersion.Number,
|
|
}
|
|
if settings, err := conn.GetSettings(&settingsOpts); err == nil {
|
|
d.Set("default_host", settings.DefaultHost)
|
|
d.Set("default_ttl", settings.DefaultTTL)
|
|
} else {
|
|
return fmt.Errorf("[ERR] Error looking up Version settings for (%s), version (%s): %s", d.Id(), s.ActiveVersion.Number, err)
|
|
}
|
|
|
|
// TODO: update go-fastly to support an ActiveVersion struct, which contains
|
|
// domain and backend info in the response. Here we do 2 additional queries
|
|
// to find out that info
|
|
log.Printf("[DEBUG] Refreshing Domains for (%s)", d.Id())
|
|
domainList, err := conn.ListDomains(&gofastly.ListDomainsInput{
|
|
Service: d.Id(),
|
|
Version: s.ActiveVersion.Number,
|
|
})
|
|
|
|
if err != nil {
|
|
return fmt.Errorf("[ERR] Error looking up Domains for (%s), version (%s): %s", d.Id(), s.ActiveVersion.Number, err)
|
|
}
|
|
|
|
// Refresh Domains
|
|
dl := flattenDomains(domainList)
|
|
|
|
if err := d.Set("domain", dl); err != nil {
|
|
log.Printf("[WARN] Error setting Domains for (%s): %s", d.Id(), err)
|
|
}
|
|
|
|
// Refresh Backends
|
|
log.Printf("[DEBUG] Refreshing Backends for (%s)", d.Id())
|
|
backendList, err := conn.ListBackends(&gofastly.ListBackendsInput{
|
|
Service: d.Id(),
|
|
Version: s.ActiveVersion.Number,
|
|
})
|
|
|
|
if err != nil {
|
|
return fmt.Errorf("[ERR] Error looking up Backends for (%s), version (%s): %s", d.Id(), s.ActiveVersion.Number, err)
|
|
}
|
|
|
|
bl := flattenBackends(backendList)
|
|
|
|
if err := d.Set("backend", bl); err != nil {
|
|
log.Printf("[WARN] Error setting Backends for (%s): %s", d.Id(), err)
|
|
}
|
|
|
|
// refresh headers
|
|
log.Printf("[DEBUG] Refreshing Headers for (%s)", d.Id())
|
|
headerList, err := conn.ListHeaders(&gofastly.ListHeadersInput{
|
|
Service: d.Id(),
|
|
Version: s.ActiveVersion.Number,
|
|
})
|
|
|
|
if err != nil {
|
|
return fmt.Errorf("[ERR] Error looking up Headers for (%s), version (%s): %s", d.Id(), s.ActiveVersion.Number, err)
|
|
}
|
|
|
|
hl := flattenHeaders(headerList)
|
|
|
|
if err := d.Set("header", hl); err != nil {
|
|
log.Printf("[WARN] Error setting Headers for (%s): %s", d.Id(), err)
|
|
}
|
|
|
|
} else {
|
|
log.Printf("[DEBUG] Active Version for Service (%s) is empty, no state to refresh", d.Id())
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func resourceServiceV1Delete(d *schema.ResourceData, meta interface{}) error {
|
|
conn := meta.(*FastlyClient).conn
|
|
|
|
// Fastly will fail to delete any service with an Active Version.
|
|
// If `force_destroy` is given, we deactivate the active version and then send
|
|
// the DELETE call
|
|
if d.Get("force_destroy").(bool) {
|
|
s, err := conn.GetServiceDetails(&gofastly.GetServiceInput{
|
|
ID: d.Id(),
|
|
})
|
|
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
if s.ActiveVersion.Number != "" {
|
|
_, err := conn.DeactivateVersion(&gofastly.DeactivateVersionInput{
|
|
Service: d.Id(),
|
|
Version: s.ActiveVersion.Number,
|
|
})
|
|
if err != nil {
|
|
return err
|
|
}
|
|
}
|
|
}
|
|
|
|
err := conn.DeleteService(&gofastly.DeleteServiceInput{
|
|
ID: d.Id(),
|
|
})
|
|
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
_, err = findService(d.Id(), meta)
|
|
if err != nil {
|
|
switch err {
|
|
// we expect no records to be found here
|
|
case fastlyNoServiceFoundErr:
|
|
d.SetId("")
|
|
return nil
|
|
default:
|
|
return err
|
|
}
|
|
}
|
|
|
|
// findService above returned something and nil error, but shouldn't have
|
|
return fmt.Errorf("[WARN] Tried deleting Service (%s), but was still found", d.Id())
|
|
|
|
}
|
|
|
|
func flattenDomains(list []*gofastly.Domain) []map[string]interface{} {
|
|
dl := make([]map[string]interface{}, 0, len(list))
|
|
|
|
for _, d := range list {
|
|
dl = append(dl, map[string]interface{}{
|
|
"name": d.Name,
|
|
"comment": d.Comment,
|
|
})
|
|
}
|
|
|
|
return dl
|
|
}
|
|
|
|
func flattenBackends(backendList []*gofastly.Backend) []map[string]interface{} {
|
|
var bl []map[string]interface{}
|
|
for _, b := range backendList {
|
|
// Convert Backend to a map for saving to state.
|
|
nb := map[string]interface{}{
|
|
"name": b.Name,
|
|
"address": b.Address,
|
|
"auto_loadbalance": b.AutoLoadbalance,
|
|
"between_bytes_timeout": int(b.BetweenBytesTimeout),
|
|
"connect_timeout": int(b.ConnectTimeout),
|
|
"error_threshold": int(b.ErrorThreshold),
|
|
"first_byte_timeout": int(b.FirstByteTimeout),
|
|
"max_conn": int(b.MaxConn),
|
|
"port": int(b.Port),
|
|
"ssl_check_cert": b.SSLCheckCert,
|
|
"weight": int(b.Weight),
|
|
}
|
|
|
|
bl = append(bl, nb)
|
|
}
|
|
return bl
|
|
}
|
|
|
|
// findService finds a Fastly Service via the ListServices endpoint, returning
|
|
// the Service if found.
|
|
//
|
|
// Fastly API does not include any "deleted_at" type parameter to indicate
|
|
// that a Service has been deleted. GET requests to a deleted Service will
|
|
// return 200 OK and have the full output of the Service for an unknown time
|
|
// (days, in my testing). In order to determine if a Service is deleted, we
|
|
// need to hit /service and loop the returned Services, searching for the one
|
|
// in question. This endpoint only returns active or "alive" services. If the
|
|
// Service is not included, then it's "gone"
|
|
//
|
|
// Returns a fastlyNoServiceFoundErr error if the Service is not found in the
|
|
// ListServices response.
|
|
func findService(id string, meta interface{}) (*gofastly.Service, error) {
|
|
conn := meta.(*FastlyClient).conn
|
|
|
|
l, err := conn.ListServices(&gofastly.ListServicesInput{})
|
|
if err != nil {
|
|
return nil, fmt.Errorf("[WARN] Error listing services when deleting Fastly Service (%s): %s", id, err)
|
|
}
|
|
|
|
for _, s := range l {
|
|
if s.ID == id {
|
|
log.Printf("[DEBUG] Found Service (%s)", id)
|
|
return s, nil
|
|
}
|
|
}
|
|
|
|
return nil, fastlyNoServiceFoundErr
|
|
}
|
|
|
|
func flattenHeaders(headerList []*gofastly.Header) []map[string]interface{} {
|
|
var hl []map[string]interface{}
|
|
for _, h := range headerList {
|
|
// Convert Header to a map for saving to state.
|
|
nh := map[string]interface{}{
|
|
"name": h.Name,
|
|
"action": h.Action,
|
|
"ignore_if_set": h.IgnoreIfSet,
|
|
"type": h.Type,
|
|
"destination": h.Destination,
|
|
"source": h.Source,
|
|
"regex": h.Regex,
|
|
"substitution": h.Substitution,
|
|
"priority": int(h.Priority),
|
|
"request_condition": h.RequestCondition,
|
|
"cache_condition": h.CacheCondition,
|
|
"response_condition": h.ResponseCondition,
|
|
}
|
|
|
|
for k, v := range nh {
|
|
if v == "" {
|
|
delete(nh, k)
|
|
}
|
|
}
|
|
|
|
hl = append(hl, nh)
|
|
}
|
|
return hl
|
|
}
|
|
|
|
func buildHeader(headerMap interface{}) (*gofastly.CreateHeaderInput, error) {
|
|
df := headerMap.(map[string]interface{})
|
|
opts := gofastly.CreateHeaderInput{
|
|
Name: df["name"].(string),
|
|
IgnoreIfSet: df["ignore_if_set"].(bool),
|
|
Destination: df["destination"].(string),
|
|
Priority: uint(df["priority"].(int)),
|
|
Source: df["source"].(string),
|
|
Regex: df["regex"].(string),
|
|
Substitution: df["substitution"].(string),
|
|
RequestCondition: df["request_condition"].(string),
|
|
CacheCondition: df["cache_condition"].(string),
|
|
ResponseCondition: df["response_condition"].(string),
|
|
}
|
|
|
|
act := strings.ToLower(df["action"].(string))
|
|
switch act {
|
|
case "set":
|
|
opts.Action = gofastly.HeaderActionSet
|
|
case "append":
|
|
opts.Action = gofastly.HeaderActionAppend
|
|
case "delete":
|
|
opts.Action = gofastly.HeaderActionDelete
|
|
case "regex":
|
|
opts.Action = gofastly.HeaderActionRegex
|
|
case "regex_repeat":
|
|
opts.Action = gofastly.HeaderActionRegexRepeat
|
|
}
|
|
|
|
ty := strings.ToLower(df["type"].(string))
|
|
switch ty {
|
|
case "request":
|
|
opts.Type = gofastly.HeaderTypeRequest
|
|
case "fetch":
|
|
opts.Type = gofastly.HeaderTypeFetch
|
|
case "cache":
|
|
opts.Type = gofastly.HeaderTypeCache
|
|
case "response":
|
|
opts.Type = gofastly.HeaderTypeResponse
|
|
}
|
|
|
|
return &opts, nil
|
|
}
|