yoshino-s/cilium-envoy-hook
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feat: modify

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yoshino-s
2023-07-22 11:10:07 +00:00
parent 9e666b0c3b
commit fa31ac125f
1 changed files with 14 additions and 14 deletions
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28
cmd/server.go
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@@ -86,23 +86,23 @@ var (
m := o.UnstructuredContent()
spec := m["spec"].(map[string]interface{})
resources := spec["resources"].([]interface{})
resources := spec["resources"].([]map[string]interface{})
for _, res := range resources {
res := res.(map[string]interface{})
if res["@type"] == "type.googleapis.com/envoy.config.listener.v3.Listener" {
filterChains := res["filterChains"].(map[string]interface{})
filters := filterChains["filters"].([]interface{})
for _, filter := range filters {
filter := filter.(map[string]interface{})
if filter["name"] == "envoy.filters.network.http_connection_manager" {
upgradeConfigs := filter["upgradeConfigs"].([]interface{})
upgradeConfigs = append(upgradeConfigs, map[string]interface{}{
"upgradeType": "websoctailscale-control-protocolket",
})
filter["upgradeConfigs"] = upgradeConfigs
filter["useRemoteAddress"] = true
filter["xffNumTrustedHops"] = 1
filterChains := res["filterChains"].([]map[string]interface{})
for _, filterChain := range filterChains {
filters := filterChain["filters"].([]map[string]interface{})
for _, filter := range filters {
if filter["name"] == "envoy.filters.network.http_connection_manager" {
upgradeConfigs := filter["upgradeConfigs"].([]interface{})
upgradeConfigs = append(upgradeConfigs, map[string]interface{}{
"upgradeType": "websoctailscale-control-protocolket",
})
filter["upgradeConfigs"] = upgradeConfigs
filter["useRemoteAddress"] = true
filter["xffNumTrustedHops"] = 1
}
}
}
}