open-consul/command/connect/envoy/bootstrap_tpl.go

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package envoy
type templateArgs struct {
ProxyCluster, ProxyID string
AgentAddress string
AgentPort string
AgentTLS bool
AgentCAFile string
AdminBindAddress string
AdminBindPort string
LocalAgentClusterName string
Token string
}
const bootstrapTemplate = `{
"admin": {
"access_log_path": "/dev/null",
"address": {
"socket_address": {
"address": "{{ .AdminBindAddress }}",
"port_value": {{ .AdminBindPort }}
}
}
},
"node": {
"cluster": "{{ .ProxyCluster }}",
"id": "{{ .ProxyID }}"
},
"static_resources": {
"clusters": [
{
"name": "{{ .LocalAgentClusterName }}",
"connect_timeout": "1s",
"type": "STATIC",
{{- if .AgentTLS -}}
"tls_context": {
"common_tls_context": {
"validation_context": {
"trusted_ca": {
"filename": "{{ .AgentCAFile }}"
}
}
}
},
{{- end }}
"http2_protocol_options": {},
"hosts": [
{
"socket_address": {
"address": "{{ .AgentAddress }}",
"port_value": {{ .AgentPort }}
}
}
]
}
]
},
"dynamic_resources": {
"lds_config": { "ads": {} },
"cds_config": { "ads": {} },
"ads_config": {
"api_type": "GRPC",
"grpc_services": {
"initial_metadata": [
{
"key": "x-consul-token",
"value": "{{ .Token }}"
}
],
"envoy_grpc": {
"cluster_name": "{{ .LocalAgentClusterName }}"
}
}
}
}
}
`