id = strings.Replace(id, " ", "-", -1)
	return strings.Replace(id, ".", "-", -1)
}

func (g *generator) genVars(root *cobra.Command, selectFn SelectEnvFn) {
	if selectFn == nil {
		selectFn = DefaultSelectEnvFn
	}

	envVars := env.VarDescriptions()

	count := 0
	for _, v := range envVars {
		if v.Hidden {
			continue
		}
		if !selectFn(v) {
			continue
		}
		count++
	}

// then probers should be merged.
func mergeOrAppendProbers(previouslyInjected bool, envVars []corev1.EnvVar, newProbers string) []corev1.EnvVar {
	if !previouslyInjected {
		return append(envVars, corev1.EnvVar{Name: status.KubeAppProberEnvName, Value: newProbers})
	}
	for idx, env := range envVars {
		if env.Name == status.KubeAppProberEnvName {
			var existingKubeAppProber KubeAppProbers

			testcase.execPlugin.environ = func() []string {
				return testcase.systemEnvVars
			}

			var configVars []string
			for _, envVar := range testcase.execPlugin.envVars {
				configVars = append(configVars, fmt.Sprintf("%s=%s", envVar.Name, envVar.Value))
			}
			merged := mergeEnvVars(testcase.systemEnvVars, configVars)

			err := validate(testcase.expectedEnvVars, merged)
			if err != nil {

        withWorkaroundsFor("systemProps") {
            isBuildScanPlugin(from)
        }

    fun canReadEnvironmentVariable(from: String): Boolean =
        withWorkaroundsFor("envVars") {
            isBuildScanPlugin(from)
        }

    fun canStartExternalProcesses(from: String): Boolean =
        withWorkaroundsFor("processes") {
            isBuildScanPlugin(from)
        }

		updateClusterEnvs(c, params.proxyEnvs)
	}
}

func updateClusterEnvs(container *corev1.Container, newKVs map[string]string) {
	envVars := make([]corev1.EnvVar, 0)

	for _, env := range container.Env {
		if _, found := newKVs[env.Name]; !found {
			envVars = append(envVars, env)
		}
	}

	keys := make([]string, 0, len(newKVs))
	for key := range newKVs {
		keys = append(keys, key)
	}

		return nil
	}
}

// filterOutUsedEnvVars returns a new map of env vars without the
// variables in the given envVars map that are read for creating each http.Request
func filterOutUsedEnvVars(envVars map[string]string) map[string]string {
	withoutUsedEnvVars := make(map[string]string)
	for k, v := range envVars {
		if addFastCGIEnvToContext(k) {
			withoutUsedEnvVars[k] = v
		}
	}
	return withoutUsedEnvVars
}

            }
        }

        return Optional.absent();
    }

    public static Map<String, ?> getInheritableEnvironmentVariables(Map<String, ?> envVars) {
        Map<String, Object> vars = new HashMap<String, Object>();
        for (Map.Entry<String, ?> entry : envVars.entrySet()) {
            // The following are known variables that can change between builds and should not be inherited

			name:         provider.Name,
			apiVersion:   provider.APIVersion,
			encoder:      codecs.EncoderForVersion(info.Serializer, gv),
			pluginBinDir: pluginBinDir,
			args:         provider.Args,
			envVars:      provider.Env,
			environ:      os.Environ,
		},
	}, nil
}

// pluginProvider is the plugin-based implementation of the DockerConfigProvider interface.
type pluginProvider struct {
	clock clock.Clock

				Concurrency: nil,
			},
			second: &meshconfig.ProxyConfig{
				Concurrency: nil,
			},
			expected: &meshconfig.ProxyConfig{
				Concurrency: nil,
			},
		},
		{
			name: "envvars",
			first: &meshconfig.ProxyConfig{
				ProxyMetadata: map[string]string{
					"a": "x",
					"b": "y",
				},
			},
			second: &meshconfig.ProxyConfig{
				ProxyMetadata: map[string]string{

	if err != nil {
		log.Warnf("Env variable with value %q failed json unmarshal: %v", jsonStr, err)
	}
	return
}

func extractAttributesMetadata(envVars []string, plat platform.Environment, meta *model.BootstrapNodeMetadata) {
	for _, varStr := range envVars {
		name, val := parseEnvVar(varStr)
		switch name {
		case "ISTIO_METAJSON_LABELS":
			m := jsonStringToMap(val)
			if len(m) > 0 {
				meta.Labels = m