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ab0455922a
* reverseproxy: Begin refactor to enable dynamic upstreams Streamed here: https://www.youtube.com/watch?v=hj7yzXb11jU * Implement SRV and A/AAA upstream sources Also get upstreams at every retry loop iteration instead of just once before the loop. See #4442. * Minor tweaks from review * Limit size of upstreams caches * Add doc notes deprecating LookupSRV * Provision dynamic upstreams Still WIP, preparing to preserve health checker functionality * Rejigger health checks Move active health check results into handler-specific Upstreams. Improve documentation regarding health checks and upstreams. * Deprecation notice * Add Caddyfile support, use `caddy.Duration` * Interface guards * Implement custom resolvers, add resolvers to http transport Caddyfile * SRV: fix Caddyfile `name` inline arg, remove proto condition * Use pointer receiver * Add debug logs Co-authored-by: Francis Lavoie <lavofr@gmail.com>
116 lines
1.9 KiB
Plaintext
116 lines
1.9 KiB
Plaintext
:8884 {
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reverse_proxy {
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dynamic a foo 9000
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}
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reverse_proxy {
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dynamic a {
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name foo
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port 9000
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refresh 5m
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resolvers 8.8.8.8 8.8.4.4
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dial_timeout 2s
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dial_fallback_delay 300ms
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}
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}
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}
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:8885 {
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reverse_proxy {
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dynamic srv _api._tcp.example.com
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}
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reverse_proxy {
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dynamic srv {
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service api
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proto tcp
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name example.com
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refresh 5m
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resolvers 8.8.8.8 8.8.4.4
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dial_timeout 1s
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dial_fallback_delay -1s
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}
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}
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}
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----------
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{
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"apps": {
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"http": {
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"servers": {
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"srv0": {
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"listen": [
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":8884"
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],
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"routes": [
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{
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"handle": [
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{
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"dynamic_upstreams": {
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"name": "foo",
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"port": "9000",
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"source": "a"
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},
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"handler": "reverse_proxy"
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},
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{
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"dynamic_upstreams": {
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"dial_fallback_delay": 300000000,
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"dial_timeout": 2000000000,
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"name": "foo",
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"port": "9000",
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"refresh": 300000000000,
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"resolver": {
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"addresses": [
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"8.8.8.8",
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"8.8.4.4"
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]
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},
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"source": "a"
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},
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"handler": "reverse_proxy"
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}
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]
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}
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]
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},
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"srv1": {
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"listen": [
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":8885"
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],
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"routes": [
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{
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"handle": [
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{
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"dynamic_upstreams": {
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"name": "_api._tcp.example.com",
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"source": "srv"
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},
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"handler": "reverse_proxy"
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},
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{
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"dynamic_upstreams": {
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"dial_fallback_delay": -1000000000,
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"dial_timeout": 1000000000,
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"name": "example.com",
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"proto": "tcp",
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"refresh": 300000000000,
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"resolver": {
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"addresses": [
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"8.8.8.8",
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"8.8.4.4"
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]
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},
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"service": "api",
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"source": "srv"
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},
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"handler": "reverse_proxy"
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}
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]
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}
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]
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}
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}
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}
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}
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} |