chore: upgrade ip-masq-agent addon to v2.8.0 (#5023)

Author: jadarsie

pkg/api/k8s_versions.go

@@ -73,7 +73,7 @@ var kubernetesImageBaseDefaultImages = map[string]map[string]string{
 		common.DNSMasqComponentName:                 "k8s-dns-dnsmasq-nanny-amd64:1.15.4",
 		common.DNSSidecarComponentName:              "k8s-dns-sidecar-amd64:1.14.10",
 		common.ReschedulerAddonName:                 "rescheduler:v0.4.0", // Deprecated
-		common.IPMASQAgentAddonName:                 "ip-masq-agent-amd64:v2.5.0",
+		common.IPMASQAgentAddonName:                 "networking/ip-masq-agent:v2.8.0",
 		common.KubeProxyAddonName:                   "kube-proxy",
 		common.ControllerManagerComponentName:       "kube-controller-manager",
 		common.APIServerComponentName:               "kube-apiserver",
@@ -89,7 +89,7 @@ var kubernetesImageBaseDefaultImages = map[string]map[string]string{
 		common.DNSMasqComponentName:                 "oss/kubernetes/k8s-dns-dnsmasq-nanny:1.15.4",
 		common.DNSSidecarComponentName:              "oss/kubernetes/k8s-dns-sidecar:1.14.10",
 		common.ReschedulerAddonName:                 "oss/kubernetes/rescheduler:v0.4.0", // Deprecated
-		common.IPMASQAgentAddonName:                 "oss/kubernetes/ip-masq-agent:v2.5.0",
+		common.IPMASQAgentAddonName:                 "oss/kubernetes/ip-masq-agent:v2.8.0",
 		common.KubeProxyAddonName:                   "oss/kubernetes/kube-proxy",
 		common.ControllerManagerComponentName:       "oss/kubernetes/kube-controller-manager",
 		common.APIServerComponentName:               "oss/kubernetes/kube-apiserver",

vhd/packer/install-dependencies.sh

@@ -200,7 +200,7 @@ for BLOBFUSE_FLEXVOLUME_VERSION in ${BLOBFUSE_FLEXVOLUME_VERSIONS}; do
 done
 
 IP_MASQ_AGENT_VERSIONS="
-2.5.0
+2.8.0
 "
 for IP_MASQ_AGENT_VERSION in ${IP_MASQ_AGENT_VERSIONS}; do
     CONTAINER_IMAGE="mcr.microsoft.com/oss/kubernetes/ip-masq-agent:v${IP_MASQ_AGENT_VERSION}"