rules

Documentation

Index

• func List(c *gophercloud.ServiceClient, opts ListOptsBuilder) pagination.Pager
• type Action
• type CreateOpts
  • func (opts CreateOpts) ToRuleCreateMap() (map[string]any, error)
• type CreateOptsBuilder
• type CreateResult
  • func Create(ctx context.Context, c *gophercloud.ServiceClient, opts CreateOptsBuilder) (r CreateResult)
  • func (r CreateResult) Extract() (*Rule, error)
• type DeleteResult
  • func Delete(ctx context.Context, c *gophercloud.ServiceClient, id string) (r DeleteResult)
• type GetResult
  • func Get(ctx context.Context, c *gophercloud.ServiceClient, id string) (r GetResult)
  • func (r GetResult) Extract() (*Rule, error)
• type ListOpts
  • func (opts ListOpts) ToRuleListQuery() (string, error)
• type ListOptsBuilder
• type Protocol
• type Rule
  • func ExtractRules(r pagination.Page) ([]Rule, error)
• type RulePage
  • func (r RulePage) IsEmpty() (bool, error)
  • func (r RulePage) NextPageURL() (string, error)
• type UpdateOpts
  • func (opts UpdateOpts) ToRuleUpdateMap() (map[string]any, error)
• type UpdateOptsBuilder
• type UpdateResult
  • func Update(ctx context.Context, c *gophercloud.ServiceClient, id string, ...) (r UpdateResult)
  • func (r UpdateResult) Extract() (*Rule, error)

Functions

func List

func List(c *gophercloud.ServiceClient, opts ListOptsBuilder) pagination.Pager

List returns a Pager which allows you to iterate over a collection of firewall rules. It accepts a ListOpts struct, which allows you to filter and sort the returned collection for greater efficiency.

Default policy settings return only those firewall rules that are owned by the tenant who submits the request, unless an admin user submits the request.

Types

type Action

type Action string

Action represents a valid rule protocol

const (
	// ActionAllow is to allow traffic
	ActionAllow Action = "allow"

	// ActionDeny is to deny traffic
	ActionDeny Action = "deny"

	// ActionTCP is to reject traffic
	ActionReject Action = "reject"
)

type CreateOpts

type CreateOpts struct {
	Protocol             Protocol              `json:"protocol" required:"true"`
	Action               Action                `json:"action" required:"true"`
	TenantID             string                `json:"tenant_id,omitempty"`
	ProjectID            string                `json:"project_id,omitempty"`
	Name                 string                `json:"name,omitempty"`
	Description          string                `json:"description,omitempty"`
	IPVersion            gophercloud.IPVersion `json:"ip_version,omitempty"`
	SourceIPAddress      string                `json:"source_ip_address,omitempty"`
	DestinationIPAddress string                `json:"destination_ip_address,omitempty"`
	SourcePort           string                `json:"source_port,omitempty"`
	DestinationPort      string                `json:"destination_port,omitempty"`
	Shared               *bool                 `json:"shared,omitempty"`
	Enabled              *bool                 `json:"enabled,omitempty"`
}

CreateOpts contains all the values needed to create a new firewall rule.

func (CreateOpts) ToRuleCreateMap

func (opts CreateOpts) ToRuleCreateMap() (map[string]any, error)

ToRuleCreateMap casts a CreateOpts struct to a map.

type CreateOptsBuilder

type CreateOptsBuilder interface {
	ToRuleCreateMap() (map[string]any, error)
}

CreateOptsBuilder is the interface options structs have to satisfy in order to be used in the main Create operation in this package. Since many extensions decorate or modify the common logic, it is useful for them to satisfy a basic interface in order for them to be used.

type CreateResult

type CreateResult struct {
	// contains filtered or unexported fields
}

CreateResult represents the result of a create operation.

func Create

func Create(ctx context.Context, c *gophercloud.ServiceClient, opts CreateOptsBuilder) (r CreateResult)

Create accepts a CreateOpts struct and uses the values to create a new firewall rule

func (CreateResult) Extract

func (r CreateResult) Extract() (*Rule, error)

Extract is a function that accepts a result and extracts a firewall rule.

type DeleteResult

type DeleteResult struct {
	gophercloud.ErrResult
}

DeleteResult represents the result of a delete operation.

func Delete

func Delete(ctx context.Context, c *gophercloud.ServiceClient, id string) (r DeleteResult)

Delete will permanently delete a particular firewall rule based on its unique ID.

type GetResult

type GetResult struct {
	// contains filtered or unexported fields
}

GetResult represents the result of a get operation.

func Get

func Get(ctx context.Context, c *gophercloud.ServiceClient, id string) (r GetResult)

Get retrieves a particular firewall rule based on its unique ID.

func (GetResult) Extract

func (r GetResult) Extract() (*Rule, error)

Extract is a function that accepts a result and extracts a firewall rule.

type ListOpts

type ListOpts struct {
	TenantID             string   `q:"tenant_id"`
	Name                 string   `q:"name"`
	Description          string   `q:"description"`
	Protocol             Protocol `q:"protocol"`
	Action               Action   `q:"action"`
	IPVersion            int      `q:"ip_version"`
	SourceIPAddress      string   `q:"source_ip_address"`
	DestinationIPAddress string   `q:"destination_ip_address"`
	SourcePort           string   `q:"source_port"`
	DestinationPort      string   `q:"destination_port"`
	Enabled              *bool    `q:"enabled"`
	ID                   string   `q:"id"`
	Shared               *bool    `q:"shared"`
	ProjectID            string   `q:"project_id"`
	FirewallPolicyID     string   `q:"firewall_policy_id"`
	Limit                int      `q:"limit"`
	Marker               string   `q:"marker"`
	SortKey              string   `q:"sort_key"`
	SortDir              string   `q:"sort_dir"`
}

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 Firewall rule attributes you want to see returned. SortKey allows you to sort by a particular firewall rule attribute. SortDir sets the direction, and is either `asc' or `desc'. Marker and Limit are used for pagination.

func (ListOpts) ToRuleListQuery

func (opts ListOpts) ToRuleListQuery() (string, error)

ToRuleListQuery formats a ListOpts into a query string.

type ListOptsBuilder

type ListOptsBuilder interface {
	ToRuleListQuery() (string, error)
}

ListOptsBuilder allows extensions to add additional parameters to the List request.

type Protocol

type Protocol string

Protocol represents a valid rule protocol

const (
	// ProtocolAny is to allow any protocol
	ProtocolAny Protocol = "any"

	// ProtocolICMP is to allow the ICMP protocol
	ProtocolICMP Protocol = "icmp"

	// ProtocolTCP is to allow the TCP protocol
	ProtocolTCP Protocol = "tcp"

	// ProtocolUDP is to allow the UDP protocol
	ProtocolUDP Protocol = "udp"
)

type Rule

type Rule struct {
	ID                   string   `json:"id"`
	Name                 string   `json:"name,omitempty"`
	Description          string   `json:"description,omitempty"`
	Protocol             string   `json:"protocol"`
	Action               string   `json:"action"`
	IPVersion            int      `json:"ip_version,omitempty"`
	SourceIPAddress      string   `json:"source_ip_address,omitempty"`
	DestinationIPAddress string   `json:"destination_ip_address,omitempty"`
	SourcePort           string   `json:"source_port,omitempty"`
	DestinationPort      string   `json:"destination_port,omitempty"`
	Shared               bool     `json:"shared,omitempty"`
	Enabled              bool     `json:"enabled,omitempty"`
	FirewallPolicyID     []string `json:"firewall_policy_id"`
	TenantID             string   `json:"tenant_id"`
	ProjectID            string   `json:"project_id"`
}

Rule represents a firewall rule

func ExtractRules

func ExtractRules(r pagination.Page) ([]Rule, error)

ExtractRules accepts a Page struct, specifically a RouterPage struct, and extracts the elements into a slice of Router structs. In other words, a generic collection is mapped into a relevant slice.

type RulePage

type RulePage struct {
	pagination.LinkedPageBase
}

RulePage is the page returned by a pager when traversing over a collection of firewall rules.

func (RulePage) IsEmpty

func (r RulePage) IsEmpty() (bool, error)

IsEmpty checks whether a RulePage struct is empty.

func (RulePage) NextPageURL

func (r RulePage) NextPageURL() (string, error)

NextPageURL is invoked when a paginated collection of firewall rules 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 {
	Protocol             *Protocol              `json:"protocol,omitempty"`
	Action               *Action                `json:"action,omitempty"`
	Name                 *string                `json:"name,omitempty"`
	Description          *string                `json:"description,omitempty"`
	IPVersion            *gophercloud.IPVersion `json:"ip_version,omitempty"`
	SourceIPAddress      *string                `json:"source_ip_address,omitempty"`
	DestinationIPAddress *string                `json:"destination_ip_address,omitempty"`
	SourcePort           *string                `json:"source_port,omitempty"`
	DestinationPort      *string                `json:"destination_port,omitempty"`
	Shared               *bool                  `json:"shared,omitempty"`
	Enabled              *bool                  `json:"enabled,omitempty"`
}

UpdateOpts contains the values used when updating a firewall rule.

func (UpdateOpts) ToRuleUpdateMap

func (opts UpdateOpts) ToRuleUpdateMap() (map[string]any, error)

ToRuleUpdateMap casts a UpdateOpts struct to a map.

type UpdateOptsBuilder

type UpdateOptsBuilder interface {
	ToRuleUpdateMap() (map[string]any, error)
}

UpdateOptsBuilder is the interface options structs have to satisfy in order to be used in the main Update operation in this package. Since many extensions decorate or modify the common logic, it is useful for them to satisfy a basic interface in order for them to be used.

type UpdateResult

type UpdateResult struct {
	// contains filtered or unexported fields
}

UpdateResult represents the result of an update operation.

func Update

func Update(ctx context.Context, c *gophercloud.ServiceClient, id string, opts UpdateOptsBuilder) (r UpdateResult)

Update allows firewall policies to be updated.

func (UpdateResult) Extract

func (r UpdateResult) Extract() (*Rule, error)

Extract is a function that accepts a result and extracts a firewall rule.