Repository: linode/linode-cloud-controller-manager (go)

Issue:
LoadBalancer Services cannot discover the true ClientIP

X-Forwarded-For, X-Real-IP, ProxyProtocol and friends currently see only an IP in the range 192.168.255.0/24



Pull request description:
allow configuring proxy protocol
Closes #74 

Patch:
diff --git a/README.md b/README.md
index bc88102..6a8e78a 100644
--- a/README.md
+++ b/README.md
@@ -44,6 +44,7 @@ Annotation (Suffix) | Values | Default | Description
 ---|---|---|---
 `throttle` | `0`-`20` (`0` to disable) | `20` | Client Connection Throttle, which limits the number of subsequent new connections per second from the same client IP
 `default-protocol` | `tcp`, `http`, `https` | `tcp` | This annotation is used to specify the default protocol for Linode NodeBalancer.
+`proxy-protocol` | `none`, `v1`, `v2` | `none` | Specifies whether to use a version of Proxy Protocol on the underlying NodeBalancer
 `port-*` | json (e.g. `{ "tls-secret-name": "prod-app-tls", "protocol": "https"}`) | | Specifies the secret and protocol for a port corresponding secrets. The secret type should be `kubernetes.io/tls`. `*` is the port being configured, e.g. `linode-loadbalancer-port-443`
 `check-type` | `none`, `connection`, `http`, `http_body` | | The type of health check to perform against back-ends to ensure they are serving requests
 `check-path` | string | | The URL path to check on each back-end during health checks
diff --git a/cloud/linode/loadbalancers.go b/cloud/linode/loadbalancers.go
index a332262..19c735f 100644
--- a/cloud/linode/loadbalancers.go
+++ b/cloud/linode/loadbalancers.go
@@ -26,6 +26,7 @@ const (
 	// for Linode load balancers. Options are tcp, http and https. Defaults to tcp.
 	annLinodeDefaultProtocol  = "service.beta.kubernetes.io/linode-loadbalancer-default-protocol"
 	annLinodePortConfigPrefix = "service.beta.kubernetes.io/linode-loadbalancer-port-"
+	annLinodeProxyProtocol    = "service.beta.kubernetes.io/linode-loadbalancer-proxy-protocol"
 
 	annLinodeCheckPath       = "service.beta.kubernetes.io/linode-loadbalancer-check-path"
 	annLinodeCheckBody       = "service.beta.kubernetes.io/linode-loadbalancer-check-body"
@@ -526,6 +527,17 @@ func (l *loadbalancers) buildNodeBalancerConfig(service *v1.Service, port int) (
 	}
 	config.CheckPassive = checkPassive
 
+	proxyProtocol := linodego.ProxyProtocolNone
+	if pp, ok := service.Annotations[annLinodeProxyProtocol]; ok {
+		switch linodego.ConfigProxyProtocol(pp) {
+		case linodego.ProxyProtocolNone, linodego.ProxyProtocolV1, linodego.ProxyProtocolV2:
+			proxyProtocol = linodego.ConfigProxyProtocol(pp)
+		default:
+			return config, fmt.Errorf("invalid NodeBalancer proxy protocol value '%s'", pp)
+		}
+	}
+	config.ProxyProtocol = proxyProtocol
+
 	if portConfig.Protocol == linodego.ProtocolHTTPS {
 		if err = l.addTLSCert(service, &config, portConfig); err != nil {
 			return config, err
diff --git a/go.mod b/go.mod
index 4fea19b..9df0c6b 100644
--- a/go.mod
+++ b/go.mod
@@ -15,7 +15,6 @@ require (
 	github.com/coreos/etcd v3.3.18+incompatible // indirect
 	github.com/coreos/go-systemd v0.0.0-20161114122254-48702e0da86b // indirect
 	github.com/coreos/pkg v0.0.0-20180928190104-399ea9e2e55f // indirect
-	github.com/dnaeon/go-vcr v1.0.1 // indirect
 	github.com/docker/distribution v0.0.0-20170726174610-edc3ab29cdff // indirect
 	github.com/elazarl/go-bindata-assetfs v0.0.0-20150624150248-3dcc96556217 // indirect
 	github.com/emicklei/go-restful v0.0.0-20170410110728-ff4f55a20633 // indirect
@@ -38,7 +37,7 @@ require (
 	github.com/hashicorp/golang-lru v0.0.0-20160207214719-a0d98a5f2880 // indirect
 	github.com/imdario/mergo v0.3.5 // indirect
 	github.com/jonboulle/clockwork v0.1.0 // indirect
-	github.com/linode/linodego v0.11.0
+	github.com/linode/linodego v0.21.1
 	github.com/mailru/easyjson v0.0.0-20170624190925-2f5df55504eb // indirect
 	github.com/matttproud/golang_protobuf_extensions v1.0.1 // indirect
 	github.com/natefinch/lumberjack v2.0.0+incompatible // indirect
diff --git a/go.sum b/go.sum
index a561f6b..b48a3da 100644
--- a/go.sum
+++ b/go.sum
@@ -1,4 +1,5 @@
 cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
+cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
 github.com/AndreasBriese/bbloom v0.0.0-20190306092124-e2d15f34fcf9/go.mod h1:bOvUY6CB00SOBii9/FifXqc0awNKxLFCL/+pkDPuyl8=
 github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
@@ -47,9 +48,6 @@ github.com/dgraph-io/badger v1.6.0/go.mod h1:zwt7syl517jmP8s94KqSxTlM6IMsdhYy6ps
 github.com/dgrijalva/jwt-go v3.2.0+incompatible h1:7qlOGliEKZXTDg6OTjfoBKDXWrumCAMpl/TFQ4/5kLM=
 github.com/dgrijalva/jwt-go v3.2.0+incompatible/go.mod h1:E3ru+11k8xSBh+hMPgOLZmtrrCbhqsmaPHjLKYnJCaQ=
 github.com/dgryski/go-farm v0.0.0-20190423205320-6a90982ecee2/go.mod h1:SqUrOPUnsFjfmXRMNPybcSiG0BgUW2AuFH8PAnS2iTw=
-github.com/dnaeon/go-vcr v0.0.0-20180814043457-aafff18a5cc2/go.mod h1:aBB1+wY4s93YsC3HHjMBMrwTj2R9FHDzUr9KyGc8n1E=
-github.com/dnaeon/go-vcr v1.0.1 h1:r8L/HqC0Hje5AXMu1ooW8oyQyOFv4GxqpL0nRP7SLLY=
-github.com/dnaeon/go-vcr v1.0.1/go.mod h1:aBB1+wY4s93YsC3HHjMBMrwTj2R9FHDzUr9KyGc8n1E=
 github.com/docker/distribution v0.0.0-20170726174610-edc3ab29cdff h1:FKH02LHYqSmeWd3GBh0KIkM8JBpw3RrShgtcWShdWJg=
 github.com/docker/distribution v0.0.0-20170726174610-edc3ab29cdff/go.mod h1:J2gT2udsDAN96Uj4KfcMRqY0/ypR+oyYUYmja8H+y+w=
 github.com/dustin/go-humanize v1.0.0/go.mod h1:HtrtbFcZ19U5GC7JDqmcUSB87Iq5E25KnS6fMYU6eOk=
@@ -89,6 +87,8 @@ github.com/go-openapi/spec v0.0.0-20180213232550-1de3e0542de6 h1:YNRPy5kFpzJs/7I
 github.com/go-openapi/spec v0.0.0-20180213232550-1de3e0542de6/go.mod h1:J8+jY1nAiCcj+friV/PDoE1/3eeccG9LYBs0tYvLOWc=
 github.com/go-openapi/swag v0.0.0-20170606142751-f3f9494671f9 h1:4Zsyv/tIS5V+22fc4X0ApWuYL+O+0v75qX1R9rpua9U=
 github.com/go-openapi/swag v0.0.0-20170606142751-f3f9494671f9/go.mod h1:DXUve3Dpr1UfpPtxFw+EFuQ41HhCWZfha5jSVRG7C7I=
+github.com/go-resty/resty/v2 v2.1.1-0.20191201195748-d7b97669fe48 h1:JVrqSeQfdhYRFk24TvhTZWU0q8lfCojxZQFi3Ou7+uY=
+github.com/go-resty/resty/v2 v2.1.1-0.20191201195748-d7b97669fe48/go.mod h1:dZGr0i9PLlaaTD4H/hoZIDjQ+r6xq8mgbRzHZf7f2J8=
 github.com/gobwas/httphead v0.0.0-20180130184737-2c6c146eadee/go.mod h1:L0fX3K22YWvt/FAX9NnzrNzcI4wNYi9Yku4O0LKYflo=
 github.com/gobwas/pool v0.2.0/go.mod h1:q8bcK0KcYlCgd9e7WYLm9LpyS+YeLd8JVDW6WezmKEw=
 github.com/gobwas/ws v1.0.2/go.mod h1:szmBTxLgaFppYjEmNtny/v3w89xOydFnnZMcgRRu/EM=
@@ -110,6 +110,8 @@ github.com/google/btree v0.0.0-20160524151835-7d79101e329e h1:JHB7F/4TJCrYBW8+GZ
 github.com/google/btree v0.0.0-20160524151835-7d79101e329e/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ=
 github.com/google/go-cmp v0.3.1 h1:Xye71clBPdm5HgqGwUkwhbynsUJZhDbS20FvLhQ2izg=
 github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
+github.com/google/go-cmp v0.4.0 h1:xsAVV57WRhGj6kEIi8ReJzQlHHqcBYCElAvkovg3B/4=
+github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-querystring v1.0.0/go.mod h1:odCYkC5MyYFN7vkCjXpyrEuKhc/BUO6wN/zVPAxq5ck=
 github.com/google/gofuzz v0.0.0-20161122191042-44d81051d367 h1:ScAXWS+TR6MZKex+7Z8rneuSJH+FSDqd6ocQyl+ZHo4=
 github.com/google/gofuzz v0.0.0-20161122191042-44d81051d367/go.mod h1:HP5RmnzzSNb993RKQDq4+1A4ia9nllfqcQFTQJedwGI=
@@ -172,8 +174,10 @@ github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
 github.com/labstack/echo/v4 v4.1.11/go.mod h1:i541M3Fj6f76NZtHSj7TXnyM8n2gaodfvfxNnFqi74g=
 github.com/labstack/gommon v0.3.0/go.mod h1:MULnywXg0yavhxWKc+lOruYdAhDwPK9wf0OL7NoOu+k=
-github.com/linode/linodego v0.11.0 h1:3RjqvGd/d93l2zmC6zMytaEXWXTPjP5IjNbYmtN3p9w=
-github.com/linode/linodego v0.11.0/go.mod h1:cQFzVqVu5KeFy2ZSTWTA/qVNYYa9ZY8uePJZsFG7EYs=
+github.com/linode/linodego v0.21.0 h1:XykohqzVIV6hvjBn03cj7FGxYARFSrlfJodQrtHynqk=
+github.com/linode/linodego v0.21.0/go.mod h1:UTpq1JUZD0CZsJ8rt+0CRkqbzrp1MbGakVPt2DXY5Mk=
+github.com/linode/linodego v0.21.1 h1:A3Ev9vnlO3Ov6nsA3cJ0/usXdJS9eMlS8gRIjGNom/g=
+github.com/linode/linodego v0.21.1/go.mod h1:UTpq1JUZD0CZsJ8rt+0CRkqbzrp1MbGakVPt2DXY5Mk=
 github.com/magiconair/properties v1.8.0/go.mod h1:PppfXfuXeibc/6YijjN8zIbojt8czPbwD3XqdrwzmxQ=
 github.com/mailru/easyjson v0.0.0-20170624190925-2f5df55504eb h1:D5TlrOFWiDz5VIdPnkPwyIRIgStzH3wBBS7v1O1cfSY=
 github.com/mailru/easyjson v0.0.0-20170624190925-2f5df55504eb/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
@@ -307,12 +311,12 @@ golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvx
 golang.org/x/lint v0.0.0-20190930215403-16217165b5de h1:5hukYrvBGR8/eNkX5mdUezrA6JiaEZDtJb9Ei+1LlBs=
 golang.org/x/lint v0.0.0-20190930215403-16217165b5de/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
 golang.org/x/mod v0.0.0-20190513183733-4bf6d317e70e/go.mod h1:mXi4GBBbnImb6dmsKGUJ2LatrhH/nqhxcFungHvyanc=
-golang.org/x/net v0.0.0-20180611182652-db08ff08e862/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20181220203305-927f97764cc3 h1:eH6Eip3UpmR+yM/qI9Ijluzb1bNv/cAU/n+6l8tRSis=
 golang.org/x/net v0.0.0-20181220203305-927f97764cc3/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
+golang.org/x/net v0.0.0-20190108225652-1e06a53dbb7e/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20190213061140-3a22650c66bd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190327091125-710a502c58a2/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
@@ -320,12 +324,16 @@ golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3 h1:0GoQqolDA55aaLxZyTzK/Y2eP
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190503192946-f4e77d36d62c/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
+golang.org/x/net v0.0.0-20190628185345-da137c7871d7/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20190827160401-ba9fcec4b297 h1:k7pJ2yAPLPgbskkFdhRCsA77k2fySZ1zf2zCjvQCiIM=
 golang.org/x/net v0.0.0-20190827160401-ba9fcec4b297/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be h1:vEDujvNQGv4jgYKudGeI/+DAX4Jffq6hpD55MmoEvKs=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
+golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45 h1:SVwTIAaPC2U/AvvLNZ2a7OVsmBpC8L5BlwK1whH3hm0=
+golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
 golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
@@ -356,6 +364,8 @@ golang.org/x/tools v0.0.0-20191029041327-9cc4af7d6b2c/go.mod h1:b+2E5dAYhXwXZwtn
 golang.org/x/tools v0.0.0-20191029190741-b9c20aec41a5 h1:hKsoRgsbwY1NafxrwTs+k64bikrLBkAgPir1TNCj3Zs=
 golang.org/x/tools v0.0.0-20191029190741-b9c20aec41a5/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543 h1:E7g+9GITq07hpfrRu66IVDexMakfv52eLZ2CXBWiKr4=
+golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 gomodules.xyz/version v0.1.0/go.mod h1:Y8xuV02mL/45psyPKG3NCVOwvAOy6T5Kx0l3rCjKSjU=
 google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
 google.golang.org/appengine v1.4.0 h1:/wp5JvzpHIxhs/dumFmF7BXTf3Z+dd4uXta4kVyO508=
@@ -379,7 +389,6 @@ gopkg.in/inf.v0 v0.9.0/go.mod h1:cWUDdTG/fYaXco+Dcufb5Vnc6Gp2YChqWtbxRZE0mXw=
 gopkg.in/mgo.v2 v2.0.0-20180705113604-9856a29383ce/go.mod h1:yeKp02qBN3iKW1OzL3MGk2IdtZzaj7SFntXj72NppTA=
 gopkg.in/natefinch/lumberjack.v2 v2.0.0-20150622162204-20b71e5b60d7 h1:986b60BAz5vO2Vaf48yQaq+wb2bU4JsXxKu1+itW6x8=
 gopkg.in/natefinch/lumberjack.v2 v2.0.0-20150622162204-20b71e5b60d7/go.mod h1:l0ndWWf7gzL7RNwBG7wST/UCcT4T24xpD6X8LsfU/+k=
-gopkg.in/resty.v1 v1.9.1/go.mod h1:vo52Hzryw9PnPHcJfPsBiFW62XhNx5OczbV9y+IMpgc=
 gopkg.in/resty.v1 v1.12.0 h1:CuXP0Pjfw9rOuY6EP+UvtNvt5DSqHpIxILZKT/quCZI=
 gopkg.in/resty.v1 v1.12.0/go.mod h1:mDo4pnntr5jdWRML875a/NmxYqAlA73dVijT2AXvQQo=
 gopkg.in/square/go-jose.v2 v2.0.0-20180411045311-89060dee6a84 h1:ELQJ5WuT+ydETLCpWvAuw8iGBQRGoJq+A3RAbbAcZUY=
@@ -389,8 +398,6 @@ gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWD
 gopkg.in/yaml.v1 v1.0.0-20140924161607-9f9df34309c0 h1:POO/ycCATvegFmVuPpQzZFJ+pGZeX22Ufu6fibxDVjU=
 gopkg.in/yaml.v1 v1.0.0-20140924161607-9f9df34309c0/go.mod h1:WDnlLJ4WF5VGsH/HVa3CI79GS0ol3YnhVnKP89i0kNg=
 gopkg.in/yaml.v2 v2.0.0-20170812160011-eb3733d160e7/go.mod h1:JAlM8MvJe8wmxCU4Bli9HhUf9+ttbYbLASfIpnQbh74=
-gopkg.in/yaml.v2 v2.2.1 h1:mUhvW9EsL+naU5Q3cakzfE91YhliOondGd6ZrsDBHQE=
-gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.4 h1:/eiJrUcujPVeJ3xlSWaiNi3uSVmDGBK1pDHUHAnao1I=


Test patch:
diff --git a/cloud/linode/fake_linode_test.go b/cloud/linode/fake_linode_test.go
index 8645f02..e7a6cca 100644
--- a/cloud/linode/fake_linode_test.go
+++ b/cloud/linode/fake_linode_test.go
@@ -13,7 +13,6 @@ import (
 	"strconv"
 	"strings"
 	"testing"
-	"time"
 
 	"github.com/linode/linodego"
 )
@@ -56,8 +55,6 @@ func newFake(t *testing.T) *fakeAPI {
 			ID:         123,
 			Status:     "running",
 			Hypervisor: "kvm",
-			CreatedStr: "2018-01-01T00:01:01",
-			UpdatedStr: "2018-01-01T00:01:01",
 			IPv4: []*net.IP{
 				&publicIP,
 				&privateIP,
@@ -341,13 +338,11 @@ func (f *fakeAPI) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 			ip := net.IPv4(byte(rand.Intn(100)), byte(rand.Intn(100)), byte(rand.Intn(100)), byte(rand.Intn(100))).String()
 			hostname := fmt.Sprintf("nb-%s.%s.linode.com", strings.Replace(ip, ".", "-", 4), strings.ToLower(nbco.Region))
 			nb := linodego.NodeBalancer{
-				ID:         rand.Intn(9999),
-				Label:      nbco.Label,
-				Region:     nbco.Region,
-				IPv4:       &ip,
-				Hostname:   &hostname,
-				CreatedStr: time.Now().Format("2006-01-02T15:04:05"),
-				UpdatedStr: time.Now().Format("2006-01-02T15:04:05"),
+				ID:       rand.Intn(9999),
+				Label:    nbco.Label,
+				Region:   nbco.Region,
+				IPv4:     &ip,
+				Hostname: &hostname,
 			}
 
 			if nbco.ClientConnThrottle != nil {
@@ -368,6 +363,7 @@ func (f *fakeAPI) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 					ID:             rand.Intn(9999),
 					Port:           nbcco.Port,
 					Protocol:       nbcco.Protocol,
+					ProxyProtocol:  nbcco.ProxyProtocol,
 					Algorithm:      nbcco.Algorithm,
 					Stickiness:     nbcco.Stickiness,
 					Check:          nbcco.Check,
@@ -433,6 +429,7 @@ func (f *fakeAPI) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 				ID:             nbcid,
 				Port:           nbcco.Port,
 				Protocol:       nbcco.Protocol,
+				ProxyProtocol:  nbcco.ProxyProtocol,
 				Algorithm:      nbcco.Algorithm,
 				Stickiness:     nbcco.Stickiness,
 				Check:          nbcco.Check,
@@ -490,6 +487,7 @@ func (f *fakeAPI) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 				ID:             rand.Intn(9999),
 				Port:           nbcco.Port,
 				Protocol:       nbcco.Protocol,
+				ProxyProtocol:  nbcco.ProxyProtocol,
 				Algorithm:      nbcco.Algorithm,
 				Stickiness:     nbcco.Stickiness,
 				Check:          nbcco.Check,
@@ -599,6 +597,7 @@ func (f *fakeAPI) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 				ID:             nbcid,
 				Port:           nbcco.Port,
 				Protocol:       nbcco.Protocol,
+				ProxyProtocol:  nbcco.ProxyProtocol,
 				Algorithm:      nbcco.Algorithm,
 				Stickiness:     nbcco.Stickiness,
 				Check:          nbcco.Check,
diff --git a/cloud/linode/loadbalancers_test.go b/cloud/linode/loadbalancers_test.go
index 97e2fec..75f76b4 100644
--- a/cloud/linode/loadbalancers_test.go
+++ b/cloud/linode/loadbalancers_test.go
@@ -130,6 +130,10 @@ func TestCCMLoadBalancers(t *testing.T) {
 			name: "Update Load Balancer - Specify NodeBalancerID",
 			f:    testUpdateLoadBalancerAddNodeBalancerID,
 		},
+		{
+			name: "Update Load Balancer - Proxy Protocol",
+			f:    testUpdateLoadBalancerAddProxyProtocol,
+		},
 		{
 			name: "Build Load Balancer Request",
 			f:    testBuildLoadBalancerRequest,
@@ -498,6 +502,108 @@ func testUpdateLoadBalancerAddTLSPort(t *testing.T, client *linodego.Client, _ *
 	}
 }
 
+func testUpdateLoadBalancerAddProxyProtocol(t *testing.T, client *linodego.Client, fakeAPI *fakeAPI) {
+	nodes := []*v1.Node{
+		{
+			Status: v1.NodeStatus{
+				Addresses: []v1.NodeAddress{
+					{
+						Type:    v1.NodeInternalIP,
+						Address: "127.0.0.1",
+					},
+				},
+			},
+		},
+	}
+
+	lb := &loadbalancers{client, "us-west", nil}
+	fakeClientset := fake.NewSimpleClientset()
+	lb.kubeClient = fakeClientset
+
+	for _, tc := range []struct {
+		name                string
+		proxyProtocolConfig linodego.ConfigProxyProtocol
+		invalidErr          bool
+	}{
+		{
+			name:                "with invalid Proxy Protocol",
+			proxyProtocolConfig: "bogus",
+			invalidErr:          true,
+		},
+		{
+			name:                "with none",
+			proxyProtocolConfig: linodego.ProxyProtocolNone,
+		},
+		{
+			name:                "with v1",
+			proxyProtocolConfig: linodego.ProxyProtocolV1,
+		},
+		{
+			name:                "with v2",
+			proxyProtocolConfig: linodego.ProxyProtocolV2,
+		},
+	} {
+		t.Run(tc.name, func(t *testing.T) {
+			svc := &v1.Service{
+				ObjectMeta: metav1.ObjectMeta{
+					Name:        randString(10),
+					UID:         "foobar123",
+					Annotations: map[string]string{},
+				},
+				Spec: v1.ServiceSpec{
+					Ports: []v1.ServicePort{
+						{
+							Name:     randString(10),
+							Protocol: "tcp",
+							Port:     int32(80),
+							NodePort: int32(8080),
+						},
+					},
+				},
+			}
+
+			defer lb.EnsureLoadBalancerDeleted(context.TODO(), "lnodelb", svc)
+			nodeBalancer, err := client.CreateNodeBalancer(context.TODO(), linodego.NodeBalancerCreateOptions{
+				Region: lb.zone,
+			})
+
+			if err != nil {
+				t.Fatalf("failed to create NodeBalancer: %s", err)
+			}
+
+			svc.Status.LoadBalancer = *makeLoadBalancerStatus(nodeBalancer)
+			svc.ObjectMeta.SetAnnotations(map[string]string{
+				annLinodeProxyProtocol: string(tc.proxyProtocolConfig),
+			})
+
+			stubService(fakeClientset, svc)
+			if err = lb.UpdateLoadBalancer(context.TODO(), "lnodelb", svc, nodes); err != nil {
+				expectedErrMessage := fmt.Sprintf("invalid NodeBalancer proxy protocol value '%s'", tc.proxyProtocolConfig)
+				if tc.invalidErr && err.Error() == expectedErrMessage {
+					return
+				}
+				t.Fatalf("UpdateLoadBalancer returned an unexpected error while updated annotations: %s", err)
+				return
+			}
+			if tc.invalidErr {
+				t.Fatal("expected UpdateLoadBalancer to return an error")
+			}
+
+			nodeBalancerConfigs, err := client.ListNodeBalancerConfigs(context.TODO(), nodeBalancer.ID, nil)
+			if err != nil {
+				t.Fatalf("failed to get NodeBalancer: %s", err)
+			}
+
+			for _, config := range nodeBalancerConfigs {
+				proxyProtocol := config.ProxyProtocol
+				if proxyProtocol != tc.proxyProtocolConfig {
+					t.Errorf("expected ProxyProtocol to be %s; got %s", tc.proxyProtocolConfig, proxyProtocol)
+				}
+			}
+		})
+	}
+}
+
 func testUpdateLoadBalancerAddNodeBalancerID(t *testing.T, client *linodego.Client, fakeAPI *fakeAPI) {
 	svc := &v1.Service{
 		ObjectMeta: metav1.ObjectMeta{
diff --git a/e2e/go.mod b/e2e/go.mod
index be1bc23..ccd2d6f 100644
--- a/e2e/go.mod
+++ b/e2e/go.mod
@@ -14,13 +14,15 @@ require (
 	github.com/googleapis/gnostic v0.2.0 // indirect
 	github.com/gregjones/httpcache v0.0.0-20190212212710-3befbb6ad0cc // indirect
 	github.com/imdario/mergo v0.3.7 // indirect
-	github.com/linode/linodego v0.11.0
+	github.com/kr/pretty v0.1.0 // indirect
+	github.com/linode/linodego v0.21.1
 	github.com/onsi/ginkgo v1.8.0
 	github.com/onsi/gomega v1.5.0
 	github.com/peterbourgon/diskv v2.0.1+incompatible // indirect
 	github.com/pkg/errors v0.8.0
-	golang.org/x/oauth2 v0.0.0-20190402181905-9f3314589c9a
+	golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45
 	golang.org/x/time v0.0.0-20190308202827-9d24e82272b4 // indirect
+	gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 // indirect
 	gopkg.in/inf.v0 v0.9.1 // indirect
 	gopkg.in/resty.v1 v1.12.0 // indirect
 	k8s.io/api v0.0.0-20180904230853-4e7be11eab3f
diff --git a/e2e/go.sum b/e2e/go.sum
index ba5ec8a..e31bb8c 100644
--- a/e2e/go.sum
+++ b/e2e/go.sum
@@ -20,6 +20,8 @@ github.com/fsnotify/fsnotify v1.4.7 h1:IXs+QLmnXW2CcXuY+8Mzv/fWEsPGWxqefPtCP5CnV
 github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
 github.com/ghodss/yaml v1.0.0 h1:wQHKEahhL6wmXdzwWG11gIVCkOv05bNOh+Rxn0yngAk=
 github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
+github.com/go-resty/resty/v2 v2.1.1-0.20191201195748-d7b97669fe48 h1:JVrqSeQfdhYRFk24TvhTZWU0q8lfCojxZQFi3Ou7+uY=
+github.com/go-resty/resty/v2 v2.1.1-0.20191201195748-d7b97669fe48/go.mod h1:dZGr0i9PLlaaTD4H/hoZIDjQ+r6xq8mgbRzHZf7f2J8=
 github.com/gogo/protobuf v1.2.1 h1:/s5zKNz0uPFCZ5hddgPdo2TK2TVrUNMn0OOX8/aZMTE=
 github.com/gogo/protobuf v1.2.1/go.mod h1:hp+jE20tsWTFYpLwKvXlhS1hjn+gTNwPg2I6zVXpSg4=
 github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b h1:VKtxabqXZkF25pY9ekfRL6a582T4P37/31XEstQ5p58=
@@ -28,6 +30,7 @@ github.com/golang/protobuf v1.2.0 h1:P3YflyNX/ehuJFLhxviNdFxQPkGK5cDcApsge1SqnvM
 github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
 github.com/google/btree v1.0.0 h1:0udJVsspx3VBr5FwtLhQQtuAsVc79tTq0ocGIPAU6qo=
 github.com/google/btree v1.0.0/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ=
+github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-querystring v0.0.0-20170111101155-53e6ce116135/go.mod h1:odCYkC5MyYFN7vkCjXpyrEuKhc/BUO6wN/zVPAxq5ck=
 github.com/google/gofuzz v0.0.0-20170612174753-24818f796faf h1:+RRA9JqSOZFfKrOeqr2z77+8R2RKyh8PG66dcu1V0ck=
 github.com/google/gofuzz v0.0.0-20170612174753-24818f796faf/go.mod h1:HP5RmnzzSNb993RKQDq4+1A4ia9nllfqcQFTQJedwGI=
@@ -58,6 +61,8 @@ github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
 github.com/linode/linodego v0.11.0 h1:3RjqvGd/d93l2zmC6zMytaEXWXTPjP5IjNbYmtN3p9w=
 github.com/linode/linodego v0.11.0/go.mod h1:cQFzVqVu5KeFy2ZSTWTA/qVNYYa9ZY8uePJZsFG7EYs=
+github.com/linode/linodego v0.21.1 h1:A3Ev9vnlO3Ov6nsA3cJ0/usXdJS9eMlS8gRIjGNom/g=
+github.com/linode/linodego v0.21.1/go.mod h1:UTpq1JUZD0CZsJ8rt+0CRkqbzrp1MbGakVPt2DXY5Mk=
 github.com/mattn/go-colorable v0.0.9/go.mod h1:9vuHe8Xs5qXnSaW/c/ABM9alt+Vo+STaOChaDxuIBZU=
 github.com/mattn/go-isatty v0.0.4/go.mod h1:M+lRXTBqGeGNdLjl/ufCoiOlB5xdOkqRJdNxMWT7Zi4=
 github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w8PVh93nsPXa1VrQ6jlwL5oN8l14QlcNfg=
@@ -85,6 +90,8 @@ github.com/stretchr/testify v1.2.2 h1:bSDNvY7ZPG5RlJ8otE/7V6gMiyenm9RtJ7IUVIAoJ1
 github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
 golang.org/x/crypto v0.0.0-20180830192347-182538f80094 h1:rVTAlhYa4+lCfNxmAIEOGQRoD23UqP72M3+rSWVGDTg=
 golang.org/x/crypto v0.0.0-20180830192347-182538f80094/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
+golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2 h1:VklqNMn3ovrHsnt90PveolxSbWFaJdECFbxSq0Mqo2M=
+golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/net v0.0.0-20180611182652-db08ff08e862/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
@@ -92,9 +99,13 @@ golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73r
 golang.org/x/net v0.0.0-20181220203305-927f97764cc3/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20190108225652-1e06a53dbb7e h1:bRhVy7zSSasaqNksaRZiA5EEI+Ei4I1nO5Jh72wfHlg=
 golang.org/x/net v0.0.0-20190108225652-1e06a53dbb7e/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
+golang.org/x/net v0.0.0-20190628185345-da137c7871d7 h1:rTIdg5QFRR7XCaK4LCjBiPbx8j4DQRpdYMnGn/bJUEU=
+golang.org/x/net v0.0.0-20190628185345-da137c7871d7/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
 golang.org/x/oauth2 v0.0.0-20190402181905-9f3314589c9a h1:tImsplftrFpALCYumobsd0K86vlAs/eXGFms2txfJfA=
 golang.org/x/oauth2 v0.0.0-20190402181905-9f3314589c9a/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
+golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45 h1:SVwTIAaPC2U/AvvLNZ2a7OVsmBpC8L5BlwK1whH3hm0=
+golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
 golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4 h1:YUO/7uOKsKeq9UokNS62b8FYywz3ker1l1vDZRCRefw=
@@ -102,11 +113,14 @@ golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJ
 golang.org/x/sys v0.0.0-20180831094639-fa5fdf94c789/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e h1:o3PsSEY8E4eXWkXrIP9YJALUkVZqzHJT5DOasTyn8Vs=
 golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a h1:1BGLXjeY4akVXGgbC9HugT3Jv3hCI0z56oJR5vAMgBU=
+golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/time v0.0.0-20190308202827-9d24e82272b4 h1:SvFZT6jyqRaOeXpc5h/JSfZenJ2O330aBsf7JfSUXmQ=
 golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/tools v0.0.0-20180221164845-07fd8470d635/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
 google.golang.org/appengine v1.4.0 h1:/wp5JvzpHIxhs/dumFmF7BXTf3Z+dd4uXta4kVyO508=
 google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
diff --git a/e2e/test/ccm_e2e_test.go b/e2e/test/ccm_e2e_test.go
index 1bc3b8b..b2b6c2c 100644
--- a/e2e/test/ccm_e2e_test.go
+++ b/e2e/test/ccm_e2e_test.go
@@ -26,6 +26,7 @@ var _ = Describe("e2e tests", func() {
 	)
 
 	const (
+		annLinodeProxyProtocol        = "service.beta.kubernetes.io/linode-loadbalancer-proxy-protocol"
 		annLinodeDefaultProtocol      = "service.beta.kubernetes.io/linode-loadbalancer-default-protocol"
 		annLinodePortConfigPrefix     = "service.beta.kubernetes.io/linode-loadbalancer-port-"
 		annLinodeLoadBalancerPreserve = "service.beta.kubernetes.io/linode-loadbalancer-preserve"
@@ -154,7 +155,8 @@ var _ = Describe("e2e tests", func() {
 	}
 
 	type checkArgs struct {
-		checkType, path, body, interval, timeout, attempts, checkPassive, protocol string
+		checkType, path, body, interval, timeout, attempts, checkPassive, protocol, proxyProtocol string
+		checkNodes                                                                                bool
 	}
 
 	var checkNodeBalancerID = func(service string, expectedID int) {
@@ -167,8 +169,10 @@ var _ = Describe("e2e tests", func() {
 		nbConfig, err := f.LoadBalancer.GetNodeBalancerConfig(framework.TestServerResourceName)
 		Expect(err).NotTo(HaveOccurred())
 
-		By("Checking Health Check Type")
-		Expect(string(nbConfig.Check) == args.checkType).Should(BeTrue())
+		if args.checkType != "" {
+			By("Checking Health Check Type")
+			Expect(string(nbConfig.Check) == args.checkType).Should(BeTrue())
+		}
 
 		if args.path != "" {
 			By("Checking Health Check Path")
@@ -217,7 +221,14 @@ var _ = Describe("e2e tests", func() {
 			Expect(string(nbConfig.Protocol) == args.protocol).Should(BeTrue())
 		}
 
-		checkNumberOfUpNodes(2)
+		if args.proxyProtocol != "" {
+			By("Checking for Proxy Protocol")
+			Expect(string(nbConfig.ProxyProtocol) == args.proxyProtocol).Should(BeTrue())
+		}
+
+		if args.checkNodes {
+			checkNumberOfUpNodes(2)
+		}
 	}
 
 	var addNewNode = func() {
@@ -380,6 +391,62 @@ var _ = Describe("e2e tests", func() {
 				})
 			})
 
+			Context("With ProxyProtocol", func() {
+				var (
+					pods         []string
+					labels       map[string]string
+					servicePorts []core.ServicePort
+
+					annotations = map[string]string{}
+				)
+				BeforeEach(func() {
+					pods = []string{"test-pod-1"}
+					ports := []core.ContainerPort{
+						{
+							Name:          "http-1",
+							ContainerPort: 8080,
+						},
+					}
+					servicePorts = []core.ServicePort{
+						{
+							Name:       "http-1",
+							Port:       80,
+							TargetPort: intstr.FromInt(8080),
+							Protocol:   "TCP",
+						},
+					}
+
+					labels = map[string]string{
+						"app": "test-loadbalancer-with-proxyprotocol",
+					}
+
+					By("Creating Pod")
+					createPodWithLabel(pods, ports, framework.TestServerImage, labels, false)
+
+					By("Creating Service")
+					createServiceWithAnnotations(labels, annotations, servicePorts, false)
+				})
+
+				AfterEach(func() {
+					By("Deleting the Pods")
+					deletePods(pods)
+
+					By("Deleting the Service")
+					deleteService()
+				})
+
+				It("should update the NodeBalancer to use ProxyProtocol v2", func() {
+					proxyProtocolV2 := string(linodego.ProxyProtocolV2)
+
+					By("Annotating ProxyProtocol v2")
+					annotations[annLinodeProxyProtocol] = proxyProtocolV2
+					updateServiceWithAnnotations(labels, annotations, servicePorts, false)
+
+					By("Checking NodeBalancerConfig")
+					checkNodeBalancerConfig(checkArgs{proxyProtocol: proxyProtocolV2})
+				})
+			})
+
 			Context("With Multiple HTTP and HTTPS Ports", func() {
 				var (
 					pods        []string
@@ -688,10 +755,11 @@ var _ = Describe("e2e tests", func() {
 				It("should successfully check the health of 2 nodes", func() {
 					By("Checking NodeBalancer Configurations")
 					checkNodeBalancerConfig(checkArgs{
-						checkType: checkType,
-						path:      path,
-						body:      body,
-						protocol:  protocol,
+						checkType:  checkType,
+						path:       path,
+						body:       body,
+						protocol:   protocol,
+						checkNodes: true,
 					})
 				})
 			})
@@ -1039,11 +1107,12 @@ var _ = Describe("e2e tests", func() {
 				It("should successfully check the health of 2 nodes", func() {
 					By("Checking NodeBalancer Configurations")
 					checkNodeBalancerConfig(checkArgs{
-						checkType: checkType,
-						interval:  interval,
-						timeout:   timeout,
-						attempts:  attempts,
-						protocol:  protocol,
+						checkType:  checkType,
+						interval:   interval,
+						timeout:    timeout,
+						attempts:   attempts,
+						protocol:   protocol,
+						checkNodes: true,
 					})
 				})
 			})
@@ -1102,6 +1171,7 @@ var _ = Describe("e2e tests", func() {
 					checkNodeBalancerConfig(checkArgs{
 						checkType:    checkType,
 						checkPassive: checkPassive,
+						checkNodes:   true,
 					})
 				})
 			})
@@ -1159,8 +1229,9 @@ var _ = Describe("e2e tests", func() {
 				It("should successfully check the health of 2 nodes", func() {
 					By("Checking NodeBalancer Configurations")
 					checkNodeBalancerConfig(checkArgs{
-						checkType: checkType,
-						path:      path,
+						checkType:  checkType,
+						path:       path,
+						checkNodes: true,
 					})
 				})
 			})