* Remove orig_ manifests

* Remove istio-mixer-validator and istio-mixer-with-health-check manifests

* Remove unwanted manifests before archiving

* Remove istio-sidecar-injector.yaml from install/README.md

* Remove *one-namespace*.yaml from install/README.md

* Make helm-generated manifests overwrite updateVersion_orig.sh manifests

Automatic merge from submit-queue.

Adding CI workflow for checking vendor diff

This aims to help ensure that a PR contains the correct vendor change,
by running `dep ensure` and seeing if git detects any changes.

Automatic merge from submit-queue.

Introduce galley/pkg/server

galley/pkg/server implements logic performs both CRD synchronization, along with resource synchronization operations. The resource synchronizers are started/stopped as CRDs (of interest) are added/deleted.

Automatic merge from submit-queue.

[vendor change] Add metrics command to istioctl experimental cli

This PR adds a new command for retrieving service-level metrics
for services within an Istio service mesh. In combination with
the `watch` command, this tool may be used to display a rudimentary
service dashboard from the commandline.

This command requires the deployment of a prometheus instance for
monitoring the mesh. It discovers a prometheus pod, establishes a
port-forward to that pod, and executes a series of queries to extract
the metrics for display.

Currently, this command pulls all metrics from the current time, 
calculating rates and latencies over a time window of 1 minute. In 
the future, it will be possible to add support for flexible time
windows.

Example usage (bookinfo example):

```
$ istioctl experimental metrics productpage reviews ratings details
productpage:
  Total RPS:     7.872870
  Error RPS:     0.000000
  P50 Latency:   40ms
  P90 Latency:   80ms
  P99 Latency:   98ms
reviews:
  Total RPS:     7.909235
  Error RPS:     0.000000
  P50 Latency:   4ms
  P90 Latency:   9ms
  P99 Latency:   21ms
ratings:
  Total RPS:     5.309187
  Error RPS:     0.000000
  P50 Latency:   2ms
  P90 Latency:   4ms
  P99 Latency:   4ms
details:
  Total RPS:     7.872870
  Error RPS:     0.000000
  P50 Latency:   3ms
  P90 Latency:   38ms
  P99 Latency:   48ms
``` 

This tool is intended primarily to aid with debugging, as discovering
what is happening with a mesh and/or a particular service can be somewhat
cumbersome.

Reviewers: please let me know if there is a more appropriate place for 
such a tool and if there is more/different information that you think
is relevant to display for a service.

Vendor PR: istio/old_vendor-istio_repo#58

Automatic merge from submit-queue.

unset IFS, minor fix for perf setup

* need git pull --tags to get latest_release movement, use DUR variable for duration

* Add grafana ingress

Doesn’t work because of mixer/telemetry split yet but almost

Also had to disable mtls for grafana - this should be the default

* Add annotation for no mtls in helm template

* From 0.8 prometheus is already in the yaml

See #5111

)

Cherry pick #5028 #5124

Automatic merge from submit-queue.

Assert requried circle CI envs in ci2gubernator

There has been cases where tests on circle failed when calling ci2gubernator because `CIRCLE_PR_NUMBER` unbound. This PR asserts the existence of the circle ci envs required by ci2gubernator and resort to no op if any of those is not defined.

…5152)

* Add/Update Mixer e2e tests to cover more attributes sent from Envoy.

* Fix indent.

* assorted bug fixes

Signed-off-by: Shriram Rajagopalan <shriramr@vmware.com>

* lint

Signed-off-by: Shriram Rajagopalan <shriramr@vmware.com>

Automatic merge from submit-queue.

Move mixer filter to per_filter_config

Move the per route mixer filter config from the metadata field to per_filter_config and turn it into a ServiceConfig proto.