privileged: false

      # The number of successive failed probes before indicating readiness failure.
      readinessFailureThreshold: 4

      # The initial delay for readiness probes in seconds.
      readinessInitialDelaySeconds: 0

      # The period between readiness probes.
      readinessPeriodSeconds: 15

      # Enables or disables a startup probe.

                                      description: The time duration between keep-alive
                                        probes.
                                      type: string
                                    probes:
                                      description: Maximum number of keepalive probes
                                        to send without response before deciding the

eventually someone will want to customize every one of those fields.
If all fields are exposed in `values.yaml`, we end up with an massive API that is also likely worse than just using the Kubernetes API directly.

To avoid this, the project attempts to minimize additions to the `values.yaml` API where possible.

If the change is a dynamic runtime configuration, it probably belongs in the [MeshConfig API](https://github.com/istio/api/blob/master/mesh/v1alpha1/config.proto).

iptables -t nat -N ISTIO_POSTRT
iptables -t nat -A POSTROUTING -j ISTIO_POSTRT

	DNSCapturePort              = 15053
	ZtunnelInboundPort          = 15008
	ZtunnelOutboundPort         = 15001
	ZtunnelInboundPlaintextPort = 15006
	ProbeIPSet                  = "istio-inpod-probes"

| HOST_PROBE_SNAT_IP | "169.254.7.127" | Applied to SNAT host probe packets, so they can be identified/skipped podside. Any link-local address in the 169.254.0.0/16 block can be used |

This project is covered by two different licenses: MIT and Apache.

#### MIT License ####

The following files were ported to Go from C files of libyaml, and thus
are still covered by their original MIT license, with the additional
copyright staring in 2011 when the project was ported over:

    apic.go emitterc.go parserc.go readerc.go scannerc.go
    writerc.go yamlh.go yamlprivateh.go

Copyright (c) 2006-2010 Kirill Simonov

privileged securityContext privileged: false # The number of successive failed probes before indicating readiness failure. readinessFailureThre: 4 # The initial delay for readiness probes in seconds. readinessInitialDela: 0 # The period between readiness probes. readinessPeriodSecon: 15 # Enables or disables a startup probe. # For optimal startup times, changing this should be tied to the readiness probe values. # # If the probe is enabled, it is recommended to have delay=0s,period=15s,failureThreshold=4....

```

### Profiles

Istio Helm charts have a concept of a `profile`, which is a bundled collection of value presets.
These can be set with `--set profile=<profile>`.
For example, the `demo` profile offers a preset configuration to try out Istio in a test environment, with additional features enabled and lowered resource requirements.

For consistency, the same profiles are used across each chart, even if they do not impact a given chart.

iptables -t nat -A ISTIO_POSTRT -m owner --socket-exists -p tcp -m set --match-set istio-inpod-probes-v4 dst -j SNAT --to-source 169.254.7.127
ip6tables -t nat -N ISTIO_POSTRT
ip6tables -t nat -A POSTROUTING -j ISTIO_POSTRT