add log for a gatway error scenario

nihanMicrosoft · nihanMicrosoft · commit 61784dcf0d8f · 2025-05-20T06:51:50.000-05:00
diff --git a/azure-ipam/ipconfig/ipconfig.go b/azure-ipam/ipconfig/ipconfig.go
@@ -7,6 +7,7 @@ import (
 	"net/netip"
 
 	"github.com/Azure/azure-container-networking/cns"
+	"github.com/Azure/azure-container-networking/cns/logger"
 	cniSkel "github.com/containernetworking/cni/pkg/skel"
 	cniTypes "github.com/containernetworking/cni/pkg/types"
 	"github.com/pkg/errors"
@@ -90,6 +91,8 @@ func ProcessIPConfigsResp(resp *cns.IPConfigsResponse) (*[]netip.Prefix, *[]net.
 
 		if gatewayIP != nil {
 			gatewaysIPs[i] = gatewayIP
+		} else {
+			logger.Printf("gatewayIP is nil or gateway ip parse failed for pod ip %s", resp.PodIPInfo[i].PodIPConfig.IPAddress)
 		}
 	}
 

Original file line number	Diff line number	Diff line change
`@@ -7,6 +7,7 @@ import (`
`7`	`7`	`"net/netip"`
`8`	`8`
`9`	`9`	`"github.com/Azure/azure-container-networking/cns"`
	`10`	`+ "github.com/Azure/azure-container-networking/cns/logger"`
`10`	`11`	`cniSkel "github.com/containernetworking/cni/pkg/skel"`
`11`	`12`	`cniTypes "github.com/containernetworking/cni/pkg/types"`
`12`	`13`	`"github.com/pkg/errors"`
`@@ -90,6 +91,8 @@ func ProcessIPConfigsResp(resp cns.IPConfigsResponse) ([]netip.Prefix, *[]net.`
`90`	`91`
`91`	`92`	`if gatewayIP != nil {`
`92`	`93`	`gatewaysIPs[i] = gatewayIP`
	`94`	`+ } else {`
	`95`	`+ logger.Printf("gatewayIP is nil or gateway ip parse failed for pod ip %s", resp.PodIPInfo[i].PodIPConfig.IPAddress)`
`93`	`96`	`}`
`94`	`97`	`}`
`95`	`98`