lint-go:
	@${FINDFILES} -name '*.go' \( ! \( -name '*.gen.go' -o -name '*.pb.go' \) \) -print0 | ${XARGS} common/scripts/lint_go.sh

lint-python:
	@${FINDFILES} -name '*.py' \( ! \( -name '*_pb2.py' \) \) -print0 | ${XARGS} autopep8 --max-line-length 160 --exit-code -d

lint-markdown:
	@${FINDFILES} -name '*.md' -print0 | ${XARGS} mdl --ignore-front-matter --style common/config/mdl.rb

lint-links:

            "axisCenteredZero": false,
            "axisColorMode": "text",
            "axisLabel": "",
            "axisPlacement": "auto",
            "barAlignment": 0,
            "drawStyle": "line",
            "fillOpacity": 10,
            "gradientMode": "none",
            "hideFrom": {
              "legend": false,
              "tooltip": false,
              "viz": false
            },

#### From a specific node syslog

The CNI plugins are executed by threads in the `kubelet` process.  The CNI plugins logs end up the syslog
under the `kubelet` process. On systems with `journalctl` the following is an example command line
to view the last 1000 `kubelet` logs via the `less` utility to allow for `vi`-style searching:

```console
$ journalctl -t kubelet -n 1000 | less
```

#### GKE via Stackdriver Log Viewer

  document-end: disable
  document-start: disable
  empty-lines: disable
  empty-values: disable
  hyphens: enable
  indentation: disable
  key-duplicates: enable
  key-ordering: disable
  line-length: disable
  new-line-at-end-of-file: disable
  new-lines: enable
  octal-values: disable
  quoted-strings: disable
  trailing-spaces: disable

            "axisCenteredZero": false,
            "axisColorMode": "text",
            "axisLabel": "",
            "axisPlacement": "auto",
            "barAlignment": 0,
            "drawStyle": "line",
            "fillOpacity": 10,
            "gradientMode": "none",
            "hideFrom": {
              "legend": false,
              "tooltip": false,
              "viz": false
            },

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

// Command istioctl is a Istio configuration command line utility.

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

if [[ "${ARTIFACTS}" != "" ]]; then
  golangci-lint run -v -c ./common/config/.golangci.yml --out-format colored-line-number,junit-xml:"${ARTIFACTS}"/junit-lint.xml
else
  golangci-lint run -v -c ./common/config/.golangci.yml

	if want, got := len(wantLevels), len(gotLogs); want != got {
		t.Fatalf("Number of logs want %v, got %v logs: %v", want, got, gotLogs)
	}

	for i, l := range gotLogs {
		// For each line, there should be two level string, e.g.
		// "2021-07-09T03:26:08.984951Z	debug	debug log"
		if got, want := strings.Count(l, wantLevels[i]), 2; want != got {
			t.Errorf("Number of log level string want %v, got %v", want, got)

    --namespace istio-system \
    --version "${GRAFANA_VERSION}" \
    --repo https://grafana.github.io/helm-charts \
    -f "${WD}/values-grafana.yaml"

  # Set up grafana dashboards. Split into 2 and compress to single line json to avoid Kubernetes size limits
  compressDashboard "pilot-dashboard.json"
  compressDashboard "istio-performance-dashboard.json"
  compressDashboard "istio-workload-dashboard.json"

IstioOperator CR.
1. The controller has additional logic that mirrors istioctl commands like upgrade, but is driven from the declarative
API rather than command line.

### Quick tour of CLI commands

#### Flags

The `istioctl` command supports the following flags:

- `dry-run`: console output only, nothing applied to cluster or written to files.