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Overview ¶
Package groups provides information and interaction with Security Groups for the OpenStack Networking service.
Example to List Security Groups
listOpts := groups.ListOpts{
TenantID: "966b3c7d36a24facaf20b7e458bf2192",
}
allPages, err := groups.List(networkClient, listOpts).AllPages()
if err != nil {
panic(err)
}
allGroups, err := groups.ExtractGroups(allPages)
if err != nil {
panic(err)
}
for _, group := range allGroups {
fmt.Printf("%+v\n", group)
}
Example to Create a Security Group
createOpts := groups.CreateOpts{
Name: "group_name",
Description: "A Security Group",
}
group, err := groups.Create(networkClient, createOpts).Extract()
if err != nil {
panic(err)
}
Example to Update a Security Group
groupID := "37d94f8a-d136-465c-ae46-144f0d8ef141"
updateOpts := groups.UpdateOpts{
Name: "new_name",
}
group, err := groups.Update(networkClient, groupID, updateOpts).Extract()
if err != nil {
panic(err)
}
Example to Delete a Security Group
groupID := "37d94f8a-d136-465c-ae46-144f0d8ef141"
err := groups.Delete(networkClient, groupID).ExtractErr()
if err != nil {
panic(err)
}
Index ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func List ¶
func List(c *gophercloud.ServiceClient, opts ListOpts) pagination.Pager
List returns a Pager which allows you to iterate over a collection of security groups. It accepts a ListOpts struct, which allows you to filter and sort the returned collection for greater efficiency.
Types ¶
type CreateOpts ¶
type CreateOpts struct {
// Human-readable name for the Security Group. Does not have to be unique.
Name string `json:"name" required:"true"`
// TenantID is the UUID of the project who owns the Group.
// Only administrative users can specify a tenant UUID other than their own.
TenantID string `json:"tenant_id,omitempty"`
// ProjectID is the UUID of the project who owns the Group.
// Only administrative users can specify a tenant UUID other than their own.
ProjectID string `json:"project_id,omitempty"`
// Describes the security group.
Description string `json:"description,omitempty"`
}
CreateOpts contains all the values needed to create a new security group.
func (CreateOpts) ToSecGroupCreateMap ¶
func (opts CreateOpts) ToSecGroupCreateMap() (map[string]interface{}, error)
ToSecGroupCreateMap builds a request body from CreateOpts.
type CreateOptsBuilder ¶
CreateOptsBuilder allows extensions to add additional parameters to the Create request.
type CreateResult ¶
type CreateResult struct {
// contains filtered or unexported fields
}
CreateResult represents the result of a create operation. Call its Extract method to interpret it as a SecGroup.
func Create ¶
func Create(c *gophercloud.ServiceClient, opts CreateOptsBuilder) (r CreateResult)
Create is an operation which provisions a new security group with default security group rules for the IPv4 and IPv6 ether types.
type DeleteResult ¶
type DeleteResult struct {
gophercloud.ErrResult
}
DeleteResult represents the result of a delete operation. Call its ExtractErr method to determine if the request succeeded or failed.
func Delete ¶
func Delete(c *gophercloud.ServiceClient, id string) (r DeleteResult)
Delete will permanently delete a particular security group based on its unique ID.
type GetResult ¶
type GetResult struct {
// contains filtered or unexported fields
}
GetResult represents the result of a get operation. Call its Extract method to interpret it as a SecGroup.
type ListOpts ¶
type ListOpts struct {
ID string `q:"id"`
Name string `q:"name"`
Description string `q:"description"`
TenantID string `q:"tenant_id"`
ProjectID string `q:"project_id"`
Limit int `q:"limit"`
Marker string `q:"marker"`
SortKey string `q:"sort_key"`
SortDir string `q:"sort_dir"`
Tags string `q:"tags"`
TagsAny string `q:"tags-any"`
NotTags string `q:"not-tags"`
NotTagsAny string `q:"not-tags-any"`
}
ListOpts allows the filtering and sorting of paginated collections through the API. Filtering is achieved by passing in struct field values that map to the group attributes you want to see returned. SortKey allows you to sort by a particular network attribute. SortDir sets the direction, and is either `asc' or `desc'. Marker and Limit are used for pagination.
type SecGroup ¶
type SecGroup struct {
// The UUID for the security group.
ID string
// Human-readable name for the security group. Might not be unique.
// Cannot be named "default" as that is automatically created for a tenant.
Name string
// The security group description.
Description string
// A slice of security group rules that dictate the permitted behaviour for
// traffic entering and leaving the group.
Rules []rules.SecGroupRule `json:"security_group_rules"`
// TenantID is the project owner of the security group.
TenantID string `json:"tenant_id"`
// UpdatedAt and CreatedAt contain ISO-8601 timestamps of when the state of the
// security group last changed, and when it was created.
UpdatedAt time.Time `json:"-"`
CreatedAt time.Time `json:"-"`
// ProjectID is the project owner of the security group.
ProjectID string `json:"project_id"`
// Tags optionally set via extensions/attributestags
Tags []string `json:"tags"`
}
SecGroup represents a container for security group rules.
func ExtractGroups ¶
func ExtractGroups(r pagination.Page) ([]SecGroup, error)
ExtractGroups accepts a Page struct, specifically a SecGroupPage struct, and extracts the elements into a slice of SecGroup structs. In other words, a generic collection is mapped into a relevant slice.
func (*SecGroup) UnmarshalJSON ¶
type SecGroupPage ¶
type SecGroupPage struct {
pagination.LinkedPageBase
}
SecGroupPage is the page returned by a pager when traversing over a collection of security groups.
func (SecGroupPage) IsEmpty ¶
func (r SecGroupPage) IsEmpty() (bool, error)
IsEmpty checks whether a SecGroupPage struct is empty.
func (SecGroupPage) NextPageURL ¶
func (r SecGroupPage) NextPageURL() (string, error)
NextPageURL is invoked when a paginated collection of security groups has reached the end of a page and the pager seeks to traverse over a new one. In order to do this, it needs to construct the next page's URL.
type UpdateOpts ¶
type UpdateOpts struct {
// Human-readable name for the Security Group. Does not have to be unique.
Name string `json:"name,omitempty"`
// Describes the security group.
Description *string `json:"description,omitempty"`
}
UpdateOpts contains all the values needed to update an existing security group.
func (UpdateOpts) ToSecGroupUpdateMap ¶
func (opts UpdateOpts) ToSecGroupUpdateMap() (map[string]interface{}, error)
ToSecGroupUpdateMap builds a request body from UpdateOpts.
type UpdateOptsBuilder ¶
UpdateOptsBuilder allows extensions to add additional parameters to the Update request.
type UpdateResult ¶
type UpdateResult struct {
// contains filtered or unexported fields
}
UpdateResult represents the result of an update operation. Call its Extract method to interpret it as a SecGroup.
func Update ¶
func Update(c *gophercloud.ServiceClient, id string, opts UpdateOptsBuilder) (r UpdateResult)
Update is an operation which updates an existing security group.
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