.DEFAULT_GOAL := default

# This repository has been enabled for BUILD_WITH_CONTAINER=1. Some
# test cases fail within Docker, and Mac + Docker isn't quite perfect.
# For more information see: https://github.com/istio/istio/pull/19322/

BUILD_WITH_CONTAINER ?= 1
CONTAINER_OPTIONS = --mount type=bind,source=/tmp,destination=/tmp --net=host

export COMMONFILES_POSTPROCESS = tools/commonfiles-postprocess.sh

Istio offers a variety of increasingly high level abstractions on top of the common Kubernetes [`client-go`](https://github.com/kubernetes/client-go).

```mermaid
flowchart TD
    kcg["Kubernetes client-go"]
    ic["Istio kube.Client"]
    ikc["Istio kclient.Client"]
    ikrt["Istio krt.Collection"]
    ikrt--"Builds on"-->ikc--"Builds on"-->ic--"Builds on"-->kcg
```

                "name": "istio.io/telemetry/stats/prometheus/sidecar/Outbound/HTTP"
            },
            "lastUpdated": "2023-12-23T13:46:00.701Z"
        },
        {
            "ecdsFilter": {
                "@type": "type.googleapis.com/envoy.config.core.v3.TypedExtensionConfig",
                "name": "istio.io/telemetry/stats/prometheus/sidecar/Inbound/HTTP"
            },

    server: https://50.76.2.1:443
  name: local
contexts:
- context:
    cluster: local
    user: istio-cni
  name: istio-cni-context
current-context: istio-cni-context
kind: Config
preferences: {}
users:
- name: istio-cni
  user:

// limitations under the License.

package nodeagent

import (
	"net/netip"

	"istio.io/istio/pkg/config/constants"
	"istio.io/istio/pkg/env"
)

var (
	PodNamespace      = env.RegisterStringVar("POD_NAMESPACE", "", "pod's namespace").Get()
	SystemNamespace   = env.RegisterStringVar("SYSTEM_NAMESPACE", constants.IstioSystemNamespace, "istio system namespace").Get()
	PodName           = env.RegisterStringVar("POD_NAME", "", "").Get()

	"k8s.io/kubectl/pkg/util/podutils"
	gatewayapi "sigs.k8s.io/gateway-api/apis/v1"
	gatewayapibeta "sigs.k8s.io/gateway-api/apis/v1beta1"

	"istio.io/api/label"
	"istio.io/istio/pilot/pkg/config/kube/gateway"
	kubelib "istio.io/istio/pkg/kube"
)

// InferPodInfo Uses name to infer namespace if the passed name contains namespace information.
// Otherwise uses the namespace value passed into the function

may not be removed until a minimum of 2 releases after the PR marking them as such is merged.

- If you are marking a value as `deprecated`, you must update [templates/NOTES.txt](https://github.com/istio/istio/blob/723d3210dd068dd44f4abe740042e18f3c9da3a6/manifests/charts/istio-control/istio-discovery/templates/NOTES.txt) of the affected charts at time of deprecation, so that users will be explicitly warned if they use deprecated values....

// See the License for the specific language governing permissions and
// limitations under the License.

package cmd

import (
	"testing"

	istioctlutil "istio.io/istio/istioctl/pkg/util"
)

func TestBadParse(t *testing.T) {
	// unknown flags should be a command parse
	rootCmd := GetRootCmd([]string{"--unknown-flag"})
	fErr := rootCmd.Execute()

	switch fErr.(type) {
	case istioctlutil.CommandParseError:

// See the License for the specific language governing permissions and
// limitations under the License.

package formatting

import (
	"errors"
	"strings"

	"istio.io/istio/pkg/config/analysis/diag"
)

// MessageThreshold is a wrapper around Level to be used as a cobra command line argument.
// It should satisfy the pflag.Value interface.
type MessageThreshold struct {
	diag.Level
}

// See the License for the specific language governing permissions and
// limitations under the License.

package util

import (
	"bytes"
	"errors"
	"os/exec"
	"strings"

	"istio.io/istio/pkg/log"
)

type ExecList struct {
	Cmd  string
	Args []string
}

func NewExec(cmd string, args []string) *ExecList {
	return &ExecList{
		Cmd:  cmd,
		Args: args,
	}
}