Added SSL_CERT_DIR env variable

backend/src/v2/compiler/argocompiler/container.go

@@ -17,6 +17,7 @@ package argocompiler
 import (
 	"fmt"
 	"os"
+	"strings"
 
 	wfapi "github.com/argoproj/argo-workflows/v3/pkg/apis/workflow/v1alpha1"
 	"github.com/kubeflow/pipelines/api/v2alpha1/go/pipelinespec"
@@ -346,6 +347,20 @@ func (c *workflowCompiler) addContainerExecutorTemplate() string {
 	caBundleCfgMapKey := os.Getenv("ARTIFACT_COPY_STEP_CABUNDLE_CONFIGMAP_KEY")
 	caBundleMountPath := os.Getenv("ARTIFACT_COPY_STEP_CABUNDLE_MOUNTPATH")
 	if caBundleCfgMapName != "" && caBundleCfgMapKey != "" {
+		var certDirectories = []string{
+			caBundleMountPath,
+			"/etc/ssl/certs",
+			"/etc/pki/tls/certs",
+		}
+		sslCertDir := strings.Join(certDirectories, ":")
+		commonEnvs = append(commonEnvs, k8score.EnvVar{
+			Name:  "SSL_CERT_DIR",
+			Value: sslCertDir,
+		})
+		executor.Container.Env = append(executor.Container.Env, k8score.EnvVar{
+			Name:  "SSL_CERT_DIR",
+			Value: sslCertDir,
+		})
 		volume := k8score.Volume{
 			Name: volumeNameCABUndle,
 			VolumeSource: k8score.VolumeSource{