24 lines
1.3 KiB
Bash
24 lines
1.3 KiB
Bash
#!/bin/bash
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# Copyright 2022 Google LLC
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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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ENVOY_NODE_ID=$(uuidgen)
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ENVOY_ZONE=$(curl -s -H "Metadata-Flavor: Google" http://metadata/computeMetadata/v1/instance/zone | cut -f 4 -d '/')
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CONFIG_PROJECT_NUMBER=$(curl -s -H "Metadata-Flavor: Google" http://metadata/computeMetadata/v1/instance/network-interfaces/0/network | cut -f 2 -d '/')
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VPC_NETWORK_NAME=$(curl -s -H "Metadata-Flavor: Google" http://metadata/computeMetadata/v1/instance/network-interfaces/0/network | cut -f 4 -d '/')
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sed -i "s/ENVOY_NODE_ID/${ENVOY_NODE_ID}/" /etc/envoy/envoy.yaml
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sed -i "s/ENVOY_ZONE/${ENVOY_ZONE}/" /etc/envoy/envoy.yaml
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sed -i "s/CONFIG_PROJECT_NUMBER/${CONFIG_PROJECT_NUMBER}/" /etc/envoy/envoy.yaml
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sed -i "s/VPC_NETWORK_NAME/${VPC_NETWORK_NAME}/" /etc/envoy/envoy.yaml
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