fix: remove address cache (#1826)

Co-authored-by: adriannajera <adrian@noreply.com>

api/client-admin.go

@@ -24,7 +24,6 @@ import (
 	"net"
 	"net/http"
 	"net/url"
-	"sync"
 	"time"
 
 	"github.com/minio/madmin-go/v2"
@@ -464,15 +463,6 @@ func (ac AdminClient) verifyTierStatus(ctx context.Context, tierName string) err
 	return ac.Client.VerifyTier(ctx, tierName)
 }
 
-// httpClient is a custom http client, this client should not be called directly and instead be
-// called using GetConsoleHTTPClient() to ensure is initialized and the certificates are loaded correctly
-var httpClients = struct {
-	sync.Mutex
-	m map[string]*http.Client
-}{
-	m: make(map[string]*http.Client),
-}
-
 // isLocalAddress returns true if the url contains an IPv4/IPv6 hostname
 // that points to the local machine - FQDN are not supported
 func isLocalIPAddress(ipAddr string) bool {
@@ -492,17 +482,8 @@ func GetConsoleHTTPClient(address string) *http.Client {
 		address = u.Hostname()
 	}
 
-	httpClients.Lock()
-	client, ok := httpClients.m[address]
-	httpClients.Unlock()
-	if ok {
-		return client
-	}
+	client := PrepareConsoleHTTPClient(isLocalIPAddress(address))
 
-	client = PrepareConsoleHTTPClient(isLocalIPAddress(address))
-	httpClients.Lock()
-	httpClients.m[address] = client
-	httpClients.Unlock()
 	return client
 }