本文整理汇总了Golang中github.com/hashicorp/terraform/terraform.ResourceDiff.Attributes方法的典型用法代码示例。如果您正苦于以下问题:Golang ResourceDiff.Attributes方法的具体用法?Golang ResourceDiff.Attributes怎么用?Golang ResourceDiff.Attributes使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类github.com/hashicorp/terraform/terraform.ResourceDiff
的用法示例。
在下文中一共展示了ResourceDiff.Attributes方法的2个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: Diff
// Diff returns the diff for a resource given the schema map,
// state, and configuration.
func (m schemaMap) Diff(
s *terraform.ResourceState,
c *terraform.ResourceConfig) (*terraform.ResourceDiff, error) {
result := new(terraform.ResourceDiff)
result.Attributes = make(map[string]*terraform.ResourceAttrDiff)
d := &ResourceData{
schema: m,
state: s,
config: c,
diffing: true,
}
for k, schema := range m {
err := m.diff(k, schema, result, d)
if err != nil {
return nil, err
}
}
// Remove any nil diffs just to keep things clean
for k, v := range result.Attributes {
if v == nil {
delete(result.Attributes, k)
}
}
// Go through and detect all of the ComputedWhens now that we've
// finished the diff.
// TODO
if result.Empty() {
// If we don't have any diff elements, just return nil
return nil, nil
}
return result, nil
}
示例2: Diff
// Diff returns the diff for a resource given the schema map,
// state, and configuration.
func (m schemaMap) Diff(
s *terraform.ResourceState,
c *terraform.ResourceConfig) (*terraform.ResourceDiff, error) {
result := new(terraform.ResourceDiff)
result.Attributes = make(map[string]*terraform.ResourceAttrDiff)
d := &ResourceData{
schema: m,
state: s,
config: c,
diffing: true,
}
for k, schema := range m {
err := m.diff(k, schema, result, d)
if err != nil {
return nil, err
}
}
// If the diff requires a new resource, then we recompute the diff
// so we have the complete new resource diff, and preserve the
// RequiresNew fields where necessary so the user knows exactly what
// caused that.
if result.RequiresNew() {
// Create the new diff
result2 := new(terraform.ResourceDiff)
result2.Attributes = make(map[string]*terraform.ResourceAttrDiff)
// Reset the data to not contain state
d.state = nil
// Perform the diff again
for k, schema := range m {
err := m.diff(k, schema, result2, d)
if err != nil {
return nil, err
}
}
// Force all the fields to not force a new since we know what we
// want to force new.
for k, attr := range result2.Attributes {
if attr == nil {
continue
}
if attr.RequiresNew {
attr.RequiresNew = false
}
if s != nil {
attr.Old = s.Attributes[k]
}
}
// Now copy in all the requires new diffs...
for k, attr := range result.Attributes {
if attr == nil {
continue
}
newAttr, ok := result2.Attributes[k]
if !ok {
newAttr = attr
}
if attr.RequiresNew {
newAttr.RequiresNew = true
}
result2.Attributes[k] = newAttr
}
// And set the diff!
result = result2
}
// Remove any nil diffs just to keep things clean
for k, v := range result.Attributes {
if v == nil {
delete(result.Attributes, k)
}
}
// Go through and detect all of the ComputedWhens now that we've
// finished the diff.
// TODO
if result.Empty() {
// If we don't have any diff elements, just return nil
return nil, nil
}
return result, nil
}