mirror of https://github.com/istio/istio.io.git
92 lines
2.6 KiB
Bash
92 lines
2.6 KiB
Bash
#!/bin/bash
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# shellcheck disable=SC2034,SC2153,SC2155,SC2164
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# Copyright Istio Authors. All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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####################################################################################################
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# WARNING: THIS IS AN AUTO-GENERATED FILE, DO NOT EDIT. PLEASE MODIFY THE ORIGINAL MARKDOWN FILE:
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# docs/ops/configuration/traffic-management/network-topologies/index.md
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####################################################################################################
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snip_install_num_trusted_proxies_two() {
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cat <<EOF > topology.yaml
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apiVersion: install.istio.io/v1alpha1
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kind: IstioOperator
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spec:
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meshConfig:
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defaultConfig:
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gatewayTopology:
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numTrustedProxies: 2
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EOF
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istioctl install -f topology.yaml
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}
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snip_create_httpbin_namespace() {
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kubectl create namespace httpbin
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}
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! read -r -d '' snip_create_httpbin_namespace_out <<\ENDSNIP
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namespace/httpbin created
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ENDSNIP
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snip_label_httpbin_namespace() {
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kubectl label --overwrite namespace httpbin istio-injection=enabled
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}
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! read -r -d '' snip_label_httpbin_namespace_out <<\ENDSNIP
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namespace/httpbin labeled
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ENDSNIP
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snip_apply_httpbin() {
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kubectl apply -n httpbin -f samples/httpbin/httpbin.yaml
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}
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snip_deploy_httpbin_gateway() {
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kubectl apply -n httpbin -f samples/httpbin/httpbin-gateway.yaml
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}
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snip_export_gateway_url() {
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export GATEWAY_URL=$(kubectl -n istio-system get service istio-ingressgateway -o jsonpath='{.status.loadBalancer.ingress[0].ip}')
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}
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snip_curl_xff_headers() {
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curl -s -H 'X-Forwarded-For: 56.5.6.7, 72.9.5.6, 98.1.2.3' "$GATEWAY_URL"/get?show_env=true
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}
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! read -r -d '' snip_curl_xff_headers_out <<\ENDSNIP
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{
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"args": {
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"show_env": "true"
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},
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"headers": {
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"Accept": ...
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"Host": ...
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"User-Agent": ...
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"X-B3-Parentspanid": ...
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"X-B3-Sampled": ...
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"X-B3-Spanid": ...
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"X-B3-Traceid": ...
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"X-Envoy-Attempt-Count": ...
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"X-Envoy-External-Address": "72.9.5.6",
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"X-Forwarded-Client-Cert": ...
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"X-Forwarded-For": "56.5.6.7, 72.9.5.6, 98.1.2.3,10.244.0.1",
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"X-Forwarded-Proto": ...
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"X-Request-Id": ...
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},
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"origin": "56.5.6.7, 72.9.5.6, 98.1.2.3,10.244.0.1",
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"url": ...
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}
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ENDSNIP
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