constants

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Constants

const (
	KernelNativeMode = "kernel-native"
	DualEngineMode   = "dual-engine"

	// DataPlaneModeLabel is the label used to indicate the data plane mode
	DataPlaneModeLabel = "istio.io/dataplane-mode"
	// DataPlaneModeKmesh is the value of the label to indicate the data plane mode is kmesh
	DataPlaneModeKmesh = "kmesh"
	// This annotation is used to indicate traffic redirection settings specific to Kmesh
	KmeshRedirectionAnnotation = "kmesh.net/redirection"

	XDP_PROG_NAME = "xdp_authz"
	ENABLED       = uint32(1)
	DISABLED      = uint32(0)

	TC_MARK_DECRYPT = "tc_mark_decrypt"
	TC_MARK_ENCRYPT = "tc_mark_encrypt"

	TC_ATTACH = 0
	TC_DETACH = 1

	RootCertPath = "/var/run/secrets/istio/root-cert.pem"
	TrustDomain  = "cluster.local"

	BPF_LOG_ERR   = 0
	BPF_LOG_WARN  = 1
	BPF_LOG_INFO  = 2
	BPF_LOG_DEBUG = 3

	// IP family
	MSG_TYPE_IPV4 = uint32(0)
	MSG_TYPE_IPV6 = uint32(1)

	// Ip(0.0.0.2 | ::2) used for control command, e.g. KmeshControl | ByPass
	ControlCommandIp4 = "0.0.0.2"
	ControlCommandIp6 = "::2"
	// Oper code for control command
	OperEnableControl  = 929
	OperDisableControl = 930

	// tail call index in cgroup connect tail call prog map
	TailCallConnect4Index = 0
	TailCallConnect6Index = 1
	// tail call index in xdp tail call prog map
	TailCallPoliciesCheck   = 0
	TailCallPolicyCheck     = 1
	TailCallAuthInUserSpace = 2

	INBOUND  = uint32(1)
	OUTBOUND = uint32(2)

	Cgroup2Path = "/mnt/kmesh_cgroup2"
	BpfFsPath   = "/sys/fs/bpf"

	VersionPath         = "/bpf_kmesh/map/"
	WorkloadVersionPath = "/bpf_kmesh_workload/map/"

	KmKernelNativeBpfPath = "/bpf_kmesh"
	KmDualEngineBpfPath   = "/bpf_kmesh_workload"

	TailCallMap = "tail_call_map"
	Prog_link   = "prog_link"

	ALL_CIDR = "0.0.0.0/0"
)