diff --git a/README.md b/README.md
index c27848b..fe31f50 100644
--- a/README.md
+++ b/README.md
@@ -1,9 +1,12 @@
 [![Go Report Card](https://goreportcard.com/badge/github.com/rumstead/gitops-toolkit)](https://goreportcard.com/badge/github.com/rumstead/gitops-toolkit)
 # gitops-toolkit
 Helpful manifests, scripts, and tools for gitops. Currently, the go binary supports creating N of clusters and allowing a GitOps engine to manage them.
-The first use case was to setup an environment to test [Argo CD Application Sets](https://argo-cd.readthedocs.io/en/stable/operator-manual/applicationset/#introduction-to-applicationset-controller),
+The first use case was to set up an environment to test [Argo CD Application Sets](https://argo-cd.readthedocs.io/en/stable/operator-manual/applicationset/#introduction-to-applicationset-controller),
 specifically with [cluster generators](https://argo-cd.readthedocs.io/en/stable/operator-manual/applicationset/Generators-Cluster/).
 
+## Troubleshooting
+See the [troubleshooting guide](TROUBLESHOOTING.md).
+
 ## Shell Script
 The first version of the toolkit was done via [shell scripts](hack/multiple-clusters/README.md).
 
@@ -17,10 +20,10 @@ make build
 go install github.com/rumstead/gitops-toolkit
 ```
 ### Configuring
-The script reads a json configuration file to create clusters. Order of the clusters matters because of how K3d updates DNS. The bottom most cluster can
+The script reads a json/yaml configuration file to create clusters. Order of the clusters matters because of how K3d updates DNS. The bottom cluster can
 address all cluster above it.
 #### Schema
-A json schema file can be found [here](pkg/config/v1alpha1/schema.json) with a [sample](pkg/config/testdata/clusters.json).
+A json schema file can be found [here](pkg/config/v1alpha1/schema.json) with a [sample](pkg/config/testdata/clusters.json). Similarly, a yaml example file is [here](pkg/config/testdata/clusters.yaml).
 #### Generating a configuration file
 You can use the [proto structs](pkg/config/v1alpha1/cluster-config.pb.go) to write your configuration in code and dump them out as json.
 ## What is happening under the covers?
diff --git a/TROUBLESHOOTING.md b/TROUBLESHOOTING.md
new file mode 100644
index 0000000..ea9792f
--- /dev/null
+++ b/TROUBLESHOOTING.md
@@ -0,0 +1,10 @@
+# FAQ/Troubleshooting
+
+## I want to pass in different K3s/K3d args
+You can pass in any `k3s` argument or any `k3d` argument via the `additionalArgs` array. 
+
+It is a great way to pass in a different k8s version. 
+
+## level=fatal msg="dial tcp: lookup host.docker.internal..."
+You can control the container gateway via the `CRI_GATEWAY` environment variable. 
+Ie, for podman `CRI_GATEWAY=containers`
diff --git a/pkg/gitops/argocd/argocd.go b/pkg/gitops/argocd/argocd.go
index 647f166..7504d37 100644
--- a/pkg/gitops/argocd/argocd.go
+++ b/pkg/gitops/argocd/argocd.go
@@ -33,6 +33,7 @@ func NewGitOpsEngine(binaries map[string]string) gitops.Engine {
 }
 
 func (a *Agent) Deploy(ctx context.Context, ops *kubernetes.Cluster) error {
+	logging.Log().Infoln("Deploying Argo CD")
 	if _, err := os.Stat(ops.KubeConfigPath); err != nil {
 		return err
 	}
@@ -181,8 +182,16 @@ func (a *Agent) AddCluster(_ context.Context, ops, workload *kubernetes.Cluster)
 	clusterName := fmt.Sprintf("CLUSTER=%s", workload.RequestCluster.GetName())
 	labels := generateArgs(clusterArgLabels, workload.GetLabels())
 	annotations := generateArgs(clusterArgAnnotations, workload.GetAnnotations())
-	cmd := exec.Command(a.cmd.CR, "run", "--network", ops.GetNetwork(), "--rm", "-e", argoUser, "-e", argoPasswd, "-e", kubeConfig, "-e", contextName,
-		"-e", clusterName, "-v", workDirVolume, "quay.io/argoproj/argocd:latest", "/hack/addCluster.sh", labels+annotations)
+	cmd := exec.Command(a.cmd.CR, "run", "--network", ops.GetNetwork(), "--rm",
+		"-e", argoUser,
+		"-e", argoPasswd,
+		"-e", kubeConfig,
+		"-e", contextName,
+		"-e", clusterName,
+		"-e", "CRI_GATEWAY",
+		"-v", workDirVolume,
+		"quay.io/argoproj/argocd:latest", "/hack/addCluster.sh", labels+annotations)
+	logging.Log().Debugf("%s\n", cmd.String())
 	if output, err := tkexec.RunCommand(cmd); err != nil {
 		return fmt.Errorf("error adding cluster to gitops agent: %s: %v", string(output), err)
 	}
diff --git a/pkg/gitops/argocd/embed/addClusters.sh b/pkg/gitops/argocd/embed/addClusters.sh
index 85dac87..bee1892 100755
--- a/pkg/gitops/argocd/embed/addClusters.sh
+++ b/pkg/gitops/argocd/embed/addClusters.sh
@@ -2,9 +2,11 @@
 set -e
 set -o pipefail
 
+# support podman or any other non-docker gateway
+CRI_GATEWAY="${CRI_GATEWAY:-"docker"}"
 # login
 # https://docs.docker.com/desktop/networking/#i-want-to-connect-from-a-container-to-a-service-on-the-host
-argocd login host.docker.internal:8080 --insecure --username "$ARGOUSER" --password "$ARGOPASSWD"
+argocd login "host.$CRI_GATEWAY.internal:8080" --insecure --username "$ARGOUSER" --password "$ARGOPASSWD"
 
 # don't quote $1 so it globs
 argocd cluster add -y --upsert "$CONTEXT" --insecure --name "$CLUSTER" --kubeconfig "$KUBECONFIG" $1
\ No newline at end of file
diff --git a/pkg/kubernetes/k3d/k3d.go b/pkg/kubernetes/k3d/k3d.go
index fa63c2d..b39d7f8 100644
--- a/pkg/kubernetes/k3d/k3d.go
+++ b/pkg/kubernetes/k3d/k3d.go
@@ -4,6 +4,7 @@ import (
 	"context"
 	"errors"
 	"fmt"
+	"os"
 
 	k3dcluster "github.com/k3d-io/k3d/v5/cmd/cluster"
 	k3dclient "github.com/k3d-io/k3d/v5/pkg/client"
@@ -36,6 +37,10 @@ func (k *K3d) getKubeConfig(ctx context.Context, cluster *v1alpha1.RequestCluste
 	if err != nil {
 		return "", err
 	}
+	// allow anyone to read the file since it will be consumed by the gitops agent later.
+	if err = os.Chmod(output, 0755); err != nil {
+		return "", err
+	}
 	return output, nil
 }
 
diff --git a/pkg/logging/logging.go b/pkg/logging/logging.go
index a33a813..b619f2c 100644
--- a/pkg/logging/logging.go
+++ b/pkg/logging/logging.go
@@ -1,6 +1,8 @@
 package logging
 
 import (
+	"os"
+
 	"github.com/sirupsen/logrus"
 )
 
@@ -8,7 +10,9 @@ var Logger *logrus.Logger
 
 func init() {
 	Logger = logrus.New()
-	Logger.SetLevel(logrus.DebugLevel)
+	if os.Getenv("DEBUG") != "" {
+		Logger.SetLevel(logrus.DebugLevel)
+	}
 }
 
 func Log() *logrus.Logger {