{{- define "mesh" }}
    # The trust domain corresponds to the trust root of a system.
    # Refer to https://github.com/spiffe/spiffe/blob/master/standards/SPIFFE-ID.md#21-trust-domain
    trustDomain: "cluster.local"

    # The namespace to treat as the administrative root namespace for Istio configuration.
    # When processing a leaf namespace Istio will search for declarations in that namespace first

{{- define "mesh" }}
    # The trust domain corresponds to the trust root of a system.
    # Refer to https://github.com/spiffe/spiffe/blob/master/standards/SPIFFE-ID.md#21-trust-domain
    trustDomain: "cluster.local"

    # The namespace to treat as the administrative root namespace for Istio configuration.
    # When processing a leaf namespace Istio will search for declarations in that namespace first

    had a crash `IllegalArgumentException: Not a Conscrypt trust manager` because we depended on
    initialization order of companion objects.


## Version 4.7.1

_2020-05-18_

 *  Fix: Pass the right arguments in the trust manager created for `addInsecureHost()`. Without the
    fix insecure hosts crash with an `IllegalArgumentException` on Android.

## Proxy implementation

In its initial implementations, the ztunnel was actually implemented in 3 different ways: a bespoke Rust implementation, a bespoke Go implementation, and in Envoy.

In the end, [after evaluation](https://docs.google.com/document/d/1c2123cKuYsBDpIon9FFdctWTUIMFweSjgwG7r8l3818/edit), the decision was to move forward with a Rust implementation.

          - name: ISTIO_META_MESH_ID
            value: "{{ .Values.meshConfig.trustDomain }}"
          {{- end }}
          {{- if .Values.meshConfig.trustDomain }}
          - name: TRUST_DOMAIN
            value: "{{ .Values.meshConfig.trustDomain }}"
          {{- end }}
          {{- if not $gateway.runAsRoot }}
          - name: ISTIO_META_UNPRIVILEGED_POD
            value: "true"

    # ID post-install.
    #
    # If the mesh admin does not specify a value, Istio will use the value of the
    # mesh's Trust Domain. The best practice is to select a proper Trust Domain
    # value.
    meshID: ""

    # Configure the mesh networks to be used by the Split Horizon EDS.
    #

    # ID post-install.
    #
    # If the mesh admin does not specify a value, Istio will use the value of the
    # mesh's Trust Domain. The best practice is to select a proper Trust Domain
    # value.
    meshID: ""
    # Configure the mesh networks to be used by the Split Horizon EDS.
    #

          - name: ISTIO_META_MESH_ID
            value: "{{ .Values.meshConfig.trustDomain }}"
          {{- end }}
          {{- if .Values.meshConfig.trustDomain }}
          - name: TRUST_DOMAIN
            value: "{{ .Values.meshConfig.trustDomain }}"
          {{- end }}
          {{- if not $gateway.runAsRoot }}
          - name: ISTIO_META_UNPRIVILEGED_POD
            value: "true"

          value: "{{ (valueOrDefault .MeshConfig.TrustDomain .Values.global.trustDomain) }}"
        {{- end }}
        {{- with (valueOrDefault .MeshConfig.TrustDomain .Values.global.trustDomain)  }}
        - name: TRUST_DOMAIN
          value: "{{ . }}"
        {{- end }}
        {{- range $key, $value := .ProxyConfig.ProxyMetadata }}
        - name: {{ $key }}
          value: "{{ $value }}"
        {{- end }}

      value: "{{ (valueOrDefault .MeshConfig.TrustDomain .Values.global.trustDomain) }}"
    {{- end }}
    {{- with (valueOrDefault .MeshConfig.TrustDomain .Values.global.trustDomain)  }}
    - name: TRUST_DOMAIN
      value: "{{ . }}"
    {{- end }}
    {{- range $key, $value := .ProxyConfig.ProxyMetadata }}
    - name: {{ $key }}
      value: "{{ $value }}"
    {{- end }}