Documentation
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Index ¶
Constants ¶
This section is empty.
Variables ¶
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var ( // IptablesAzureChainList contains list of all NPM chains IptablesAzureChainList = []string{ util.IptablesAzureChain, util.IptablesAzureAcceptChain, util.IptablesAzureIngressChain, util.IptablesAzureEgressChain, util.IptablesAzureIngressPortChain, util.IptablesAzureIngressFromChain, util.IptablesAzureEgressPortChain, util.IptablesAzureEgressToChain, util.IptablesAzureIngressDropsChain, util.IptablesAzureEgressDropsChain, } )
Functions ¶
func NewFakeIptOperationShim ¶
func NewFakeIptOperationShim() *fakeIptOperationShim
TODO: we can use this method down the road for testing iptables restore
func NewIptOperationShim ¶
func NewIptOperationShim() *iptOperationShim
Types ¶
type IptEntry ¶
type IptEntry struct {
Command string
Name string
Chain string
Flag string
LockWaitTimeInSeconds string
Specs []string
}
IptEntry represents an iptables rule.
type IptablesManager ¶
type IptablesManager struct {
OperationFlag string
// contains filtered or unexported fields
}
IptablesManager stores iptables entries.
func NewIptablesManager ¶
func NewIptablesManager(exec utilexec.Interface, io ioshim, placeAzureChainFirst bool) *IptablesManager
NewIptablesManager creates a new instance for IptablesManager object.
func (*IptablesManager) Add ¶
func (iptMgr *IptablesManager) Add(entry *IptEntry) error
Add adds a rule in iptables.
func (*IptablesManager) Delete ¶
func (iptMgr *IptablesManager) Delete(entry *IptEntry) error
Delete removes a rule in iptables.
func (*IptablesManager) InitNpmChains ¶
func (iptMgr *IptablesManager) InitNpmChains() error
InitNpmChains initializes Azure NPM chains in iptables.
func (*IptablesManager) ReconcileIPTables ¶
func (iptMgr *IptablesManager) ReconcileIPTables(stopCh <-chan struct{})
func (*IptablesManager) UninitNpmChains ¶
func (iptMgr *IptablesManager) UninitNpmChains() error
UninitNpmChains uninitializes Azure NPM chains in iptables.
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