func resourceServiceV1Update(d *schema.ResourceData, meta interface{}) error {
conn := meta.(*FastlyClient).conn
// Update Name. No new verions is required for this
if d.HasChange("name") {
_, err := conn.UpdateService(&gofastly.UpdateServiceInput{
ID: d.Id(),
Name: d.Get("name").(string),
})
if err != nil {
return err
}
}
// Once activated, Versions are locked and become immutable. This is true for
// versions that are no longer active. For Domains, Backends, DefaultHost and
// DefaultTTL, a new Version must be created first, and updates posted to that
// Version. Loop these attributes and determine if we need to create a new version first
var needsChange bool
for _, v := range []string{
"domain",
"backend",
"default_host",
"default_ttl",
"header",
"gzip",
} {
if d.HasChange(v) {
needsChange = true
}
}
if needsChange {
latestVersion := d.Get("active_version").(string)
if latestVersion == "" {
// If the service was just created, there is an empty Version 1 available
// that is unlocked and can be updated
latestVersion = "1"
} else {
// Clone the latest version, giving us an unlocked version we can modify
log.Printf("[DEBUG] Creating clone of version (%s) for updates", latestVersion)
newVersion, err := conn.CloneVersion(&gofastly.CloneVersionInput{
Service: d.Id(),
Version: latestVersion,
})
if err != nil {
return err
}
// The new version number is named "Number", but it's actually a string
latestVersion = newVersion.Number
// New versions are not immediately found in the API, or are not
// immediately mutable, so we need to sleep a few and let Fastly ready
// itself. Typically, 7 seconds is enough
log.Printf("[DEBUG] Sleeping 7 seconds to allow Fastly Version to be available")
time.Sleep(7 * time.Second)
}
// update general settings
if d.HasChange("default_host") || d.HasChange("default_ttl") {
opts := gofastly.UpdateSettingsInput{
Service: d.Id(),
Version: latestVersion,
// default_ttl has the same default value of 3600 that is provided by
// the Fastly API, so it's safe to include here
DefaultTTL: uint(d.Get("default_ttl").(int)),
}
if attr, ok := d.GetOk("default_host"); ok {
opts.DefaultHost = attr.(string)
}
log.Printf("[DEBUG] Update Settings opts: %#v", opts)
_, err := conn.UpdateSettings(&opts)
if err != nil {
return err
}
}
// Find differences in domains
if d.HasChange("domain") {
// Note: we don't utilize the PUT endpoint to update a Domain, we simply
// destroy it and create a new one. This is how Terraform works with nested
// sub resources, we only get the full diff not a partial set item diff.
// Because this is done on a new version of the configuration, this is
// considered safe
od, nd := d.GetChange("domain")
if od == nil {
od = new(schema.Set)
}
if nd == nil {
nd = new(schema.Set)
}
ods := od.(*schema.Set)
nds := nd.(*schema.Set)
remove := ods.Difference(nds).List()
add := nds.Difference(ods).List()
// Delete removed domains
for _, dRaw := range remove {
df := dRaw.(map[string]interface{})
opts := gofastly.DeleteDomainInput{
Service: d.Id(),
Version: latestVersion,
Name: df["name"].(string),
}
log.Printf("[DEBUG] Fastly Domain Removal opts: %#v", opts)
err := conn.DeleteDomain(&opts)
if err != nil {
return err
}
}
// POST new Domains
for _, dRaw := range add {
df := dRaw.(map[string]interface{})
opts := gofastly.CreateDomainInput{
Service: d.Id(),
Version: latestVersion,
Name: df["name"].(string),
}
if v, ok := df["comment"]; ok {
opts.Comment = v.(string)
}
log.Printf("[DEBUG] Fastly Domain Addition opts: %#v", opts)
_, err := conn.CreateDomain(&opts)
if err != nil {
return err
}
}
}
// find difference in backends
if d.HasChange("backend") {
// POST new Backends
// Note: we don't utilize the PUT endpoint to update a Backend, we simply
// destroy it and create a new one. This is how Terraform works with nested
// sub resources, we only get the full diff not a partial set item diff.
// Because this is done on a new version of the configuration, this is
// considered safe
ob, nb := d.GetChange("backend")
if ob == nil {
ob = new(schema.Set)
}
if nb == nil {
nb = new(schema.Set)
}
obs := ob.(*schema.Set)
nbs := nb.(*schema.Set)
removeBackends := obs.Difference(nbs).List()
addBackends := nbs.Difference(obs).List()
// DELETE old Backends
for _, bRaw := range removeBackends {
bf := bRaw.(map[string]interface{})
opts := gofastly.DeleteBackendInput{
Service: d.Id(),
Version: latestVersion,
Name: bf["name"].(string),
}
log.Printf("[DEBUG] Fastly Backend Removal opts: %#v", opts)
err := conn.DeleteBackend(&opts)
if err != nil {
return err
}
}
for _, dRaw := range addBackends {
df := dRaw.(map[string]interface{})
opts := gofastly.CreateBackendInput{
Service: d.Id(),
Version: latestVersion,
Name: df["name"].(string),
Address: df["address"].(string),
AutoLoadbalance: df["auto_loadbalance"].(bool),
SSLCheckCert: df["ssl_check_cert"].(bool),
Port: uint(df["port"].(int)),
BetweenBytesTimeout: uint(df["between_bytes_timeout"].(int)),
ConnectTimeout: uint(df["connect_timeout"].(int)),
ErrorThreshold: uint(df["error_threshold"].(int)),
FirstByteTimeout: uint(df["first_byte_timeout"].(int)),
MaxConn: uint(df["max_conn"].(int)),
Weight: uint(df["weight"].(int)),
}
log.Printf("[DEBUG] Create Backend Opts: %#v", opts)
_, err := conn.CreateBackend(&opts)
if err != nil {
return err
}
}
}
if d.HasChange("header") {
// Note: we don't utilize the PUT endpoint to update a Header, we simply
// destroy it and create a new one. This is how Terraform works with nested
// sub resources, we only get the full diff not a partial set item diff.
// Because this is done on a new version of the configuration, this is
// considered safe
oh, nh := d.GetChange("header")
if oh == nil {
oh = new(schema.Set)
}
if nh == nil {
nh = new(schema.Set)
}
ohs := oh.(*schema.Set)
nhs := nh.(*schema.Set)
remove := ohs.Difference(nhs).List()
add := nhs.Difference(ohs).List()
// Delete removed headers
for _, dRaw := range remove {
df := dRaw.(map[string]interface{})
opts := gofastly.DeleteHeaderInput{
Service: d.Id(),
Version: latestVersion,
Name: df["name"].(string),
}
log.Printf("[DEBUG] Fastly Header Removal opts: %#v", opts)
err := conn.DeleteHeader(&opts)
if err != nil {
return err
}
}
// POST new Headers
for _, dRaw := range add {
opts, err := buildHeader(dRaw.(map[string]interface{}))
if err != nil {
log.Printf("[DEBUG] Error building Header: %s", err)
return err
}
opts.Service = d.Id()
opts.Version = latestVersion
log.Printf("[DEBUG] Fastly Header Addition opts: %#v", opts)
_, err = conn.CreateHeader(opts)
if err != nil {
return err
}
}
}
// Find differences in Gzips
if d.HasChange("gzip") {
// Note: we don't utilize the PUT endpoint to update a Gzip rule, we simply
// destroy it and create a new one. This is how Terraform works with nested
// sub resources, we only get the full diff not a partial set item diff.
// Because this is done on a new version of the configuration, this is
// considered safe
og, ng := d.GetChange("gzip")
if og == nil {
og = new(schema.Set)
}
if ng == nil {
ng = new(schema.Set)
}
ogs := og.(*schema.Set)
ngs := ng.(*schema.Set)
remove := ogs.Difference(ngs).List()
add := ngs.Difference(ogs).List()
// Delete removed gzip rules
for _, dRaw := range remove {
df := dRaw.(map[string]interface{})
opts := gofastly.DeleteGzipInput{
Service: d.Id(),
Version: latestVersion,
Name: df["name"].(string),
}
log.Printf("[DEBUG] Fastly Gzip Removal opts: %#v", opts)
err := conn.DeleteGzip(&opts)
if err != nil {
return err
}
}
// POST new Gzips
for _, dRaw := range add {
df := dRaw.(map[string]interface{})
opts := gofastly.CreateGzipInput{
Service: d.Id(),
Version: latestVersion,
Name: df["name"].(string),
}
// Fastly API will fill in ContentTypes or Extensions with default
// values if they are omitted, which is not what we want. Ex: creating a
// gzip rule for content types of "text/html", and not supplying any
// extensions, will apply automatic values to extensions for css, js,
// html. Given Go's nature of default values, and go-fastly's usage of
// omitempty for empty strings, we need to pre-fill the ContentTypes and
// Extensions with and empty space " " in order to not receive the
// default values for each field. This space is checked and then ignored
// in the flattenGzips function.
//
// I've opened a support case with Fastly to find if this is a bug or
// feature. If feature, we'll update the go-fastly library to not use
// omitempty in the definition. If bug, we'll have to weather it until
// they fix it
opts.Extensions = " "
opts.ContentTypes = " "
if v, ok := df["content_types"]; ok {
if len(v.(*schema.Set).List()) > 0 {
var cl []string
for _, c := range v.(*schema.Set).List() {
cl = append(cl, c.(string))
}
opts.ContentTypes = strings.Join(cl, " ")
}
}
if v, ok := df["extensions"]; ok {
if len(v.(*schema.Set).List()) > 0 {
var el []string
for _, e := range v.(*schema.Set).List() {
el = append(el, e.(string))
}
opts.Extensions = strings.Join(el, " ")
}
}
log.Printf("[DEBUG] Fastly Gzip Addition opts: %#v", opts)
_, err := conn.CreateGzip(&opts)
if err != nil {
return err
}
}
}
// validate version
log.Printf("[DEBUG] Validating Fastly Service (%s), Version (%s)", d.Id(), latestVersion)
valid, msg, err := conn.ValidateVersion(&gofastly.ValidateVersionInput{
Service: d.Id(),
Version: latestVersion,
})
if err != nil {
return fmt.Errorf("[ERR] Error checking validation: %s", err)
}
if !valid {
return fmt.Errorf("[ERR] Invalid configuration for Fastly Service (%s): %s", d.Id(), msg)
}
log.Printf("[DEBUG] Activating Fastly Service (%s), Version (%s)", d.Id(), latestVersion)
_, 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 resourceServiceV1Update(d *schema.ResourceData, meta interface{}) error {
conn := meta.(*FastlyClient).conn
// Update Name. No new verions is required for this
if d.HasChange("name") {
_, err := conn.UpdateService(&gofastly.UpdateServiceInput{
ID: d.Id(),
Name: d.Get("name").(string),
})
if err != nil {
return err
}
}
// Once activated, Versions are locked and become immutable. This is true for
// versions that are no longer active. For Domains, Backends, DefaultHost and
// DefaultTTL, a new Version must be created first, and updates posted to that
// Version. Loop these attributes and determine if we need to create a new version first
var needsChange bool
for _, v := range []string{"domain", "backend", "default_host", "default_ttl"} {
if d.HasChange(v) {
needsChange = true
}
}
if needsChange {
latestVersion := d.Get("active_version").(string)
if latestVersion == "" {
// If the service was just created, there is an empty Version 1 available
// that is unlocked and can be updated
latestVersion = "1"
} else {
// Clone the latest version, giving us an unlocked version we can modify
log.Printf("[DEBUG] Creating clone of version (%s) for updates", latestVersion)
newVersion, err := conn.CloneVersion(&gofastly.CloneVersionInput{
Service: d.Id(),
Version: latestVersion,
})
if err != nil {
return err
}
// The new version number is named "Number", but it's actually a string
latestVersion = newVersion.Number
// New versions are not immediately found in the API, or are not
// immediately mutable, so we need to sleep a few and let Fastly ready
// itself. Typically, 7 seconds is enough
log.Printf("[DEBUG] Sleeping 7 seconds to allow Fastly Version to be available")
time.Sleep(7 * time.Second)
}
// update general settings
if d.HasChange("default_host") || d.HasChange("default_ttl") {
opts := gofastly.UpdateSettingsInput{
Service: d.Id(),
Version: latestVersion,
// default_ttl has the same default value of 3600 that is provided by
// the Fastly API, so it's safe to include here
DefaultTTL: uint(d.Get("default_ttl").(int)),
}
if attr, ok := d.GetOk("default_host"); ok {
opts.DefaultHost = attr.(string)
}
log.Printf("[DEBUG] Update Settings opts: %#v", opts)
_, err := conn.UpdateSettings(&opts)
if err != nil {
return err
}
}
// Find differences in domains
if d.HasChange("domain") {
// Note: we don't utilize the PUT endpoint to update a Domain, we simply
// destroy it and create a new one. This is how Terraform works with nested
// sub resources, we only get the full diff not a partial set item diff.
// Because this is done on a new version of the configuration, this is
// considered safe
od, nd := d.GetChange("domain")
if od == nil {
od = new(schema.Set)
}
if nd == nil {
nd = new(schema.Set)
}
ods := od.(*schema.Set)
nds := nd.(*schema.Set)
remove := ods.Difference(nds).List()
add := nds.Difference(ods).List()
// Delete removed domains
for _, dRaw := range remove {
df := dRaw.(map[string]interface{})
opts := gofastly.DeleteDomainInput{
Service: d.Id(),
Version: latestVersion,
Name: df["name"].(string),
}
log.Printf("[DEBUG] Fastly Domain Removal opts: %#v", opts)
err := conn.DeleteDomain(&opts)
if err != nil {
return err
}
}
// POST new Domains
for _, dRaw := range add {
df := dRaw.(map[string]interface{})
opts := gofastly.CreateDomainInput{
Service: d.Id(),
Version: latestVersion,
Name: df["name"].(string),
}
if v, ok := df["comment"]; ok {
opts.Comment = v.(string)
}
log.Printf("[DEBUG] Fastly Domain Addition opts: %#v", opts)
_, err := conn.CreateDomain(&opts)
if err != nil {
return err
}
}
}
// find difference in backends
if d.HasChange("backend") {
// POST new Backends
// Note: we don't utilize the PUT endpoint to update a Backend, we simply
// destroy it and create a new one. This is how Terraform works with nested
// sub resources, we only get the full diff not a partial set item diff.
// Because this is done on a new version of the configuration, this is
// considered safe
ob, nb := d.GetChange("backend")
if ob == nil {
ob = new(schema.Set)
}
if nb == nil {
nb = new(schema.Set)
}
obs := ob.(*schema.Set)
nbs := nb.(*schema.Set)
removeBackends := obs.Difference(nbs).List()
addBackends := nbs.Difference(obs).List()
// DELETE old Backends
for _, bRaw := range removeBackends {
bf := bRaw.(map[string]interface{})
opts := gofastly.DeleteBackendInput{
Service: d.Id(),
Version: latestVersion,
Name: bf["name"].(string),
}
log.Printf("[DEBUG] Fastly Backend Removal opts: %#v", opts)
err := conn.DeleteBackend(&opts)
if err != nil {
return err
}
}
for _, dRaw := range addBackends {
df := dRaw.(map[string]interface{})
opts := gofastly.CreateBackendInput{
Service: d.Id(),
Version: latestVersion,
Name: df["name"].(string),
Address: df["address"].(string),
AutoLoadbalance: df["auto_loadbalance"].(bool),
SSLCheckCert: df["ssl_check_cert"].(bool),
Port: uint(df["port"].(int)),
BetweenBytesTimeout: uint(df["between_bytes_timeout"].(int)),
ConnectTimeout: uint(df["connect_timeout"].(int)),
ErrorThreshold: uint(df["error_threshold"].(int)),
FirstByteTimeout: uint(df["first_byte_timeout"].(int)),
MaxConn: uint(df["max_conn"].(int)),
Weight: uint(df["weight"].(int)),
}
log.Printf("[DEBUG] Create Backend Opts: %#v", opts)
_, err := conn.CreateBackend(&opts)
if err != nil {
return err
}
}
}
// validate version
log.Printf("[DEBUG] Validating Fastly Service (%s), Version (%s)", d.Id(), latestVersion)
valid, msg, err := conn.ValidateVersion(&gofastly.ValidateVersionInput{
Service: d.Id(),
Version: latestVersion,
})
if err != nil {
return fmt.Errorf("[ERR] Error checking validation: %s", err)
}
if !valid {
return fmt.Errorf("[ERR] Invalid configuration for Fastly Service (%s): %s", d.Id(), msg)
}
log.Printf("[DEBUG] Activating Fastly Service (%s), Version (%s)", d.Id(), latestVersion)
_, 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 resourceServiceV1Update(d *schema.ResourceData, meta interface{}) error {
if err := validateVCLs(d); err != nil {
return err
}
conn := meta.(*FastlyClient).conn
// Update Name. No new verions is required for this
if d.HasChange("name") {
_, err := conn.UpdateService(&gofastly.UpdateServiceInput{
ID: d.Id(),
Name: d.Get("name").(string),
})
if err != nil {
return err
}
}
// Once activated, Versions are locked and become immutable. This is true for
// versions that are no longer active. For Domains, Backends, DefaultHost and
// DefaultTTL, a new Version must be created first, and updates posted to that
// Version. Loop these attributes and determine if we need to create a new version first
var needsChange bool
for _, v := range []string{
"domain",
"backend",
"default_host",
"default_ttl",
"header",
"gzip",
"s3logging",
"condition",
"request_setting",
"vcl",
} {
if d.HasChange(v) {
needsChange = true
}
}
if needsChange {
latestVersion := d.Get("active_version").(string)
if latestVersion == "" {
// If the service was just created, there is an empty Version 1 available
// that is unlocked and can be updated
latestVersion = "1"
} else {
// Clone the latest version, giving us an unlocked version we can modify
log.Printf("[DEBUG] Creating clone of version (%s) for updates", latestVersion)
newVersion, err := conn.CloneVersion(&gofastly.CloneVersionInput{
Service: d.Id(),
Version: latestVersion,
})
if err != nil {
return err
}
// The new version number is named "Number", but it's actually a string
latestVersion = newVersion.Number
// New versions are not immediately found in the API, or are not
// immediately mutable, so we need to sleep a few and let Fastly ready
// itself. Typically, 7 seconds is enough
log.Printf("[DEBUG] Sleeping 7 seconds to allow Fastly Version to be available")
time.Sleep(7 * time.Second)
}
// update general settings
if d.HasChange("default_host") || d.HasChange("default_ttl") {
opts := gofastly.UpdateSettingsInput{
Service: d.Id(),
Version: latestVersion,
// default_ttl has the same default value of 3600 that is provided by
// the Fastly API, so it's safe to include here
DefaultTTL: uint(d.Get("default_ttl").(int)),
}
if attr, ok := d.GetOk("default_host"); ok {
opts.DefaultHost = attr.(string)
}
log.Printf("[DEBUG] Update Settings opts: %#v", opts)
_, err := conn.UpdateSettings(&opts)
if err != nil {
return err
}
}
// Conditions need to be updated first, as they can be referenced by other
// configuraiton objects (Backends, Request Headers, etc)
// Find difference in Conditions
if d.HasChange("condition") {
// Note: we don't utilize the PUT endpoint to update these objects, we simply
// destroy any that have changed, and create new ones with the updated
// values. This is how Terraform works with nested sub resources, we only
// get the full diff not a partial set item diff. Because this is done
// on a new version of the Fastly Service configuration, this is considered safe
oc, nc := d.GetChange("condition")
if oc == nil {
oc = new(schema.Set)
}
if nc == nil {
nc = new(schema.Set)
}
ocs := oc.(*schema.Set)
ncs := nc.(*schema.Set)
removeConditions := ocs.Difference(ncs).List()
addConditions := ncs.Difference(ocs).List()
// DELETE old Conditions
for _, cRaw := range removeConditions {
cf := cRaw.(map[string]interface{})
opts := gofastly.DeleteConditionInput{
Service: d.Id(),
Version: latestVersion,
Name: cf["name"].(string),
}
log.Printf("[DEBUG] Fastly Conditions Removal opts: %#v", opts)
err := conn.DeleteCondition(&opts)
if err != nil {
return err
}
}
// POST new Conditions
for _, cRaw := range addConditions {
cf := cRaw.(map[string]interface{})
opts := gofastly.CreateConditionInput{
Service: d.Id(),
Version: latestVersion,
Name: cf["name"].(string),
Type: cf["type"].(string),
// need to trim leading/tailing spaces, incase the config has HEREDOC
// formatting and contains a trailing new line
Statement: strings.TrimSpace(cf["statement"].(string)),
Priority: cf["priority"].(int),
}
log.Printf("[DEBUG] Create Conditions Opts: %#v", opts)
_, err := conn.CreateCondition(&opts)
if err != nil {
return err
}
}
}
// Find differences in domains
if d.HasChange("domain") {
od, nd := d.GetChange("domain")
if od == nil {
od = new(schema.Set)
}
if nd == nil {
nd = new(schema.Set)
}
ods := od.(*schema.Set)
nds := nd.(*schema.Set)
remove := ods.Difference(nds).List()
add := nds.Difference(ods).List()
// Delete removed domains
for _, dRaw := range remove {
df := dRaw.(map[string]interface{})
opts := gofastly.DeleteDomainInput{
Service: d.Id(),
Version: latestVersion,
Name: df["name"].(string),
}
log.Printf("[DEBUG] Fastly Domain removal opts: %#v", opts)
err := conn.DeleteDomain(&opts)
if err != nil {
return err
}
}
// POST new Domains
for _, dRaw := range add {
df := dRaw.(map[string]interface{})
opts := gofastly.CreateDomainInput{
Service: d.Id(),
Version: latestVersion,
Name: df["name"].(string),
}
if v, ok := df["comment"]; ok {
opts.Comment = v.(string)
}
log.Printf("[DEBUG] Fastly Domain Addition opts: %#v", opts)
_, err := conn.CreateDomain(&opts)
if err != nil {
return err
}
}
}
// find difference in backends
if d.HasChange("backend") {
ob, nb := d.GetChange("backend")
if ob == nil {
ob = new(schema.Set)
}
if nb == nil {
nb = new(schema.Set)
}
obs := ob.(*schema.Set)
nbs := nb.(*schema.Set)
removeBackends := obs.Difference(nbs).List()
addBackends := nbs.Difference(obs).List()
// DELETE old Backends
for _, bRaw := range removeBackends {
bf := bRaw.(map[string]interface{})
opts := gofastly.DeleteBackendInput{
Service: d.Id(),
Version: latestVersion,
Name: bf["name"].(string),
}
log.Printf("[DEBUG] Fastly Backend removal opts: %#v", opts)
err := conn.DeleteBackend(&opts)
if err != nil {
return err
}
}
// Find and post new Backends
for _, dRaw := range addBackends {
df := dRaw.(map[string]interface{})
opts := gofastly.CreateBackendInput{
Service: d.Id(),
Version: latestVersion,
Name: df["name"].(string),
Address: df["address"].(string),
AutoLoadbalance: df["auto_loadbalance"].(bool),
SSLCheckCert: df["ssl_check_cert"].(bool),
Port: uint(df["port"].(int)),
BetweenBytesTimeout: uint(df["between_bytes_timeout"].(int)),
ConnectTimeout: uint(df["connect_timeout"].(int)),
ErrorThreshold: uint(df["error_threshold"].(int)),
FirstByteTimeout: uint(df["first_byte_timeout"].(int)),
MaxConn: uint(df["max_conn"].(int)),
Weight: uint(df["weight"].(int)),
}
log.Printf("[DEBUG] Create Backend Opts: %#v", opts)
_, err := conn.CreateBackend(&opts)
if err != nil {
return err
}
}
}
if d.HasChange("header") {
oh, nh := d.GetChange("header")
if oh == nil {
oh = new(schema.Set)
}
if nh == nil {
nh = new(schema.Set)
}
ohs := oh.(*schema.Set)
nhs := nh.(*schema.Set)
remove := ohs.Difference(nhs).List()
add := nhs.Difference(ohs).List()
// Delete removed headers
for _, dRaw := range remove {
df := dRaw.(map[string]interface{})
opts := gofastly.DeleteHeaderInput{
Service: d.Id(),
Version: latestVersion,
Name: df["name"].(string),
}
log.Printf("[DEBUG] Fastly Header removal opts: %#v", opts)
err := conn.DeleteHeader(&opts)
if err != nil {
return err
}
}
// POST new Headers
for _, dRaw := range add {
opts, err := buildHeader(dRaw.(map[string]interface{}))
if err != nil {
log.Printf("[DEBUG] Error building Header: %s", err)
return err
}
opts.Service = d.Id()
opts.Version = latestVersion
log.Printf("[DEBUG] Fastly Header Addition opts: %#v", opts)
_, err = conn.CreateHeader(opts)
if err != nil {
return err
}
}
}
// Find differences in Gzips
if d.HasChange("gzip") {
og, ng := d.GetChange("gzip")
if og == nil {
og = new(schema.Set)
}
if ng == nil {
ng = new(schema.Set)
}
ogs := og.(*schema.Set)
ngs := ng.(*schema.Set)
remove := ogs.Difference(ngs).List()
add := ngs.Difference(ogs).List()
// Delete removed gzip rules
for _, dRaw := range remove {
df := dRaw.(map[string]interface{})
opts := gofastly.DeleteGzipInput{
Service: d.Id(),
Version: latestVersion,
Name: df["name"].(string),
}
log.Printf("[DEBUG] Fastly Gzip removal opts: %#v", opts)
err := conn.DeleteGzip(&opts)
if err != nil {
return err
}
}
// POST new Gzips
for _, dRaw := range add {
df := dRaw.(map[string]interface{})
opts := gofastly.CreateGzipInput{
Service: d.Id(),
Version: latestVersion,
Name: df["name"].(string),
}
if v, ok := df["content_types"]; ok {
if len(v.(*schema.Set).List()) > 0 {
var cl []string
for _, c := range v.(*schema.Set).List() {
cl = append(cl, c.(string))
}
opts.ContentTypes = strings.Join(cl, " ")
}
}
if v, ok := df["extensions"]; ok {
if len(v.(*schema.Set).List()) > 0 {
var el []string
for _, e := range v.(*schema.Set).List() {
el = append(el, e.(string))
}
opts.Extensions = strings.Join(el, " ")
}
}
log.Printf("[DEBUG] Fastly Gzip Addition opts: %#v", opts)
_, err := conn.CreateGzip(&opts)
if err != nil {
return err
}
}
}
// find difference in s3logging
if d.HasChange("s3logging") {
os, ns := d.GetChange("s3logging")
if os == nil {
os = new(schema.Set)
}
if ns == nil {
ns = new(schema.Set)
}
oss := os.(*schema.Set)
nss := ns.(*schema.Set)
removeS3Logging := oss.Difference(nss).List()
addS3Logging := nss.Difference(oss).List()
// DELETE old S3 Log configurations
for _, sRaw := range removeS3Logging {
sf := sRaw.(map[string]interface{})
opts := gofastly.DeleteS3Input{
Service: d.Id(),
Version: latestVersion,
Name: sf["name"].(string),
}
log.Printf("[DEBUG] Fastly S3 Logging removal opts: %#v", opts)
err := conn.DeleteS3(&opts)
if err != nil {
return err
}
}
// POST new/updated S3 Logging
for _, sRaw := range addS3Logging {
sf := sRaw.(map[string]interface{})
// Fastly API will not error if these are omitted, so we throw an error
// if any of these are empty
for _, sk := range []string{"s3_access_key", "s3_secret_key"} {
if sf[sk].(string) == "" {
return fmt.Errorf("[ERR] No %s found for S3 Log stream setup for Service (%s)", sk, d.Id())
}
}
opts := gofastly.CreateS3Input{
Service: d.Id(),
Version: latestVersion,
Name: sf["name"].(string),
BucketName: sf["bucket_name"].(string),
AccessKey: sf["s3_access_key"].(string),
SecretKey: sf["s3_secret_key"].(string),
Period: uint(sf["period"].(int)),
GzipLevel: uint(sf["gzip_level"].(int)),
Domain: sf["domain"].(string),
Path: sf["path"].(string),
Format: sf["format"].(string),
TimestampFormat: sf["timestamp_format"].(string),
}
log.Printf("[DEBUG] Create S3 Logging Opts: %#v", opts)
_, err := conn.CreateS3(&opts)
if err != nil {
return err
}
}
}
// find difference in request settings
if d.HasChange("request_setting") {
os, ns := d.GetChange("request_setting")
if os == nil {
os = new(schema.Set)
}
if ns == nil {
ns = new(schema.Set)
}
ors := os.(*schema.Set)
nrs := ns.(*schema.Set)
removeRequestSettings := ors.Difference(nrs).List()
addRequestSettings := nrs.Difference(ors).List()
// DELETE old Request Settings configurations
for _, sRaw := range removeRequestSettings {
sf := sRaw.(map[string]interface{})
opts := gofastly.DeleteRequestSettingInput{
Service: d.Id(),
Version: latestVersion,
Name: sf["name"].(string),
}
log.Printf("[DEBUG] Fastly Request Setting removal opts: %#v", opts)
err := conn.DeleteRequestSetting(&opts)
if err != nil {
return err
}
}
// POST new/updated Request Setting
for _, sRaw := range addRequestSettings {
opts, err := buildRequestSetting(sRaw.(map[string]interface{}))
if err != nil {
log.Printf("[DEBUG] Error building Requset Setting: %s", err)
return err
}
opts.Service = d.Id()
opts.Version = latestVersion
log.Printf("[DEBUG] Create Request Setting Opts: %#v", opts)
_, err = conn.CreateRequestSetting(opts)
if err != nil {
return err
}
}
}
// Find differences in VCLs
if d.HasChange("vcl") {
// Note: as above with Gzip and S3 logging, we don't utilize the PUT
// endpoint to update a VCL, we simply destroy it and create a new one.
oldVCLVal, newVCLVal := d.GetChange("vcl")
if oldVCLVal == nil {
oldVCLVal = new(schema.Set)
}
if newVCLVal == nil {
newVCLVal = new(schema.Set)
}
oldVCLSet := oldVCLVal.(*schema.Set)
newVCLSet := newVCLVal.(*schema.Set)
remove := oldVCLSet.Difference(newVCLSet).List()
add := newVCLSet.Difference(oldVCLSet).List()
// Delete removed VCL configurations
for _, dRaw := range remove {
df := dRaw.(map[string]interface{})
opts := gofastly.DeleteVCLInput{
Service: d.Id(),
Version: latestVersion,
Name: df["name"].(string),
}
log.Printf("[DEBUG] Fastly VCL Removal opts: %#v", opts)
err := conn.DeleteVCL(&opts)
if err != nil {
return err
}
}
// POST new VCL configurations
for _, dRaw := range add {
df := dRaw.(map[string]interface{})
opts := gofastly.CreateVCLInput{
Service: d.Id(),
Version: latestVersion,
Name: df["name"].(string),
Content: df["content"].(string),
}
log.Printf("[DEBUG] Fastly VCL Addition opts: %#v", opts)
_, err := conn.CreateVCL(&opts)
if err != nil {
return err
}
// if this new VCL is the main
if df["main"].(bool) {
opts := gofastly.ActivateVCLInput{
Service: d.Id(),
Version: latestVersion,
Name: df["name"].(string),
}
log.Printf("[DEBUG] Fastly VCL activation opts: %#v", opts)
_, err := conn.ActivateVCL(&opts)
if err != nil {
return err
}
}
}
}
// validate version
log.Printf("[DEBUG] Validating Fastly Service (%s), Version (%s)", d.Id(), latestVersion)
valid, msg, err := conn.ValidateVersion(&gofastly.ValidateVersionInput{
Service: d.Id(),
Version: latestVersion,
})
if err != nil {
return fmt.Errorf("[ERR] Error checking validation: %s", err)
}
if !valid {
return fmt.Errorf("[ERR] Invalid configuration for Fastly Service (%s): %s", d.Id(), msg)
}
log.Printf("[DEBUG] Activating Fastly Service (%s), Version (%s)", d.Id(), latestVersion)
_, 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)
}
