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:
	@${FINDFILES} -name '*.md' -print0 | ${XARGS} awesome_bot --skip-save-results --allow_ssl --allow-timeout --allow-dupe --allow-redirect --white-list ${MARKDOWN_LINT_ALLOWLIST}

lint-sass:

message StorageVersion {
  // The name is <group>.<resource>.
  optional k8s.io.apimachinery.pkg.apis.meta.v1.ObjectMeta metadata = 1;

  // Spec is an empty spec. It is here to comply with Kubernetes API style.
  optional StorageVersionSpec spec = 2;

  // API server instances report the version they can decode and the version they
  // encode objects to when persisting objects in the backend.

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

- ability to run a pilot dedicated for the gateway, isolated from the main pilot. This is more robust, safer on upgrades
and allows a bit more flexibility.
- the dedicated pilot-per-ingress is required if the gateway needs to support k8s-style ingress.

# Port and basic host configuration

In order to configure the Service object, the install/upgrade needs to provide a list of all ports.

NAME       CLUSTER      CDS       LDS        EDS       RDS        ECDS         ISTIOD      VERSION

proxy1     cluster1     STALE        SYNCED      SYNCED      NOT SENT     SYNCED       istiod1     1.20
proxy2     cluster2     STALE        SYNCED      STALE       SYNCED       STALE        istiod2     1.19
proxy3     cluster3     NOT SENT     ERROR       STALE       NOT SENT     NOT SENT     istiod3     1.20

proxy1     cluster1     STALE                          SYNCED       SYNCED                         NOT SENT     NOT SENT     istiod1     1.1
proxy2     cluster2     STALE                          SYNCED       STALE                          SYNCED       NOT SENT     istiod2     1.1
proxy3     cluster3     STALE (Never Acknowledged)     NOT SENT     STALE (Never Acknowledged)     SYNCED       NOT SENT     istiod3     1.1

NAME       CLUSTER      CDS       LDS        EDS       RDS        ECDS         ISTIOD      VERSION

  optional bool allocateLoadBalancerNodePorts = 20;

  // loadBalancerClass is the class of the load balancer implementation this Service belongs to.
  // If specified, the value of this field must be a label-style identifier, with an optional prefix,
  // e.g. "internal-vip" or "example.com/internal-vip". Unprefixed names are reserved for end-users.

NAME       CLUSTER      CDS       LDS        EDS        RDS          ECDS         ISTIOD      VERSION
proxy1     cluster1     STALE     SYNCED     SYNCED     NOT SENT     NOT SENT     istiod1     1.1