From 067dfb2935c76c02b5e76a55eb715b0123cc6772 Mon Sep 17 00:00:00 2001
From: Chuan Miao <chuan137@gmail.com>
Date: Tue, 1 Oct 2019 15:01:49 +0200
Subject: [PATCH] Add 'NewConfigMapOutofCluster' method for manual testing

---
 go.mod                  |  2 ++
 go.sum                  |  4 ++++
 pkg/writer/configmap.go | 24 ++++++++++++++++++++++++
 3 files changed, 30 insertions(+)

diff --git a/go.mod b/go.mod
index e7085aa..fa704ca 100644
--- a/go.mod
+++ b/go.mod
@@ -25,6 +25,8 @@ require (
 	github.com/hashicorp/raft v1.1.1 // indirect
 	github.com/hashicorp/serf v0.0.0-20161007004122-1d4fa605f6ff // indirect
 	github.com/hosting-de-labs/go-netbox v0.0.0-20190731091136-f55aa11994e5
+	github.com/howeyc/gopass v0.0.0-20190910152052-7cb4b85ec19c // indirect
+	github.com/imdario/mergo v0.3.7 // indirect
 	github.com/jmespath/go-jmespath v0.0.0-20160803190731-bd40a432e4c7 // indirect
 	github.com/juju/ratelimit v0.0.0-20151125201925-77ed1c8a0121 // indirect
 	github.com/namsral/flag v1.7.4-pre
diff --git a/go.sum b/go.sum
index 6e3140e..24cc8f5 100644
--- a/go.sum
+++ b/go.sum
@@ -169,6 +169,10 @@ github.com/hashicorp/serf v0.0.0-20161007004122-1d4fa605f6ff h1:3QdMaUEV3zE0VcBg
 github.com/hashicorp/serf v0.0.0-20161007004122-1d4fa605f6ff/go.mod h1:h/Ru6tmZazX7WO/GDmwdpS975F019L4t5ng5IgwbNrE=
 github.com/hosting-de-labs/go-netbox v0.0.0-20190731091136-f55aa11994e5 h1:+uPHEFii0HoUN2eT6xoMtkiap7iT+XshD2CG8jYswyw=
 github.com/hosting-de-labs/go-netbox v0.0.0-20190731091136-f55aa11994e5/go.mod h1:JFo3C4JO3jZ2NGnFGZkEsh1tVwm1bpvprBoxX8y2gvc=
+github.com/howeyc/gopass v0.0.0-20190910152052-7cb4b85ec19c h1:aY2hhxLhjEAbfXOx2nRJxCXezC6CO2V/yN+OCr1srtk=
+github.com/howeyc/gopass v0.0.0-20190910152052-7cb4b85ec19c/go.mod h1:lADxMC39cJJqL93Duh1xhAs4I2Zs8mKS89XWXFGp9cs=
+github.com/imdario/mergo v0.3.7 h1:Y+UAYTZ7gDEuOfhxKWy+dvb5dRQ6rJjFSdX2HZY1/gI=
+github.com/imdario/mergo v0.3.7/go.mod h1:2EnlNZ0deacrJVfApfmtdGgDfMuh/nq6Ok1EcJh5FfA=
 github.com/jmespath/go-jmespath v0.0.0-20160803190731-bd40a432e4c7 h1:SMvOWPJCES2GdFracYbBQh93GXac8fq7HeN6JnpduB8=
 github.com/jmespath/go-jmespath v0.0.0-20160803190731-bd40a432e4c7/go.mod h1:Nht3zPeWKUH0NzdCt2Blrr5ys8VGpn0CEB0cQHVjt7k=
 github.com/json-iterator/go v1.1.6/go.mod h1:+SdeFBvtyEkXs7REEP0seUULqWtbJapLOCVDaaPEHmU=
diff --git a/pkg/writer/configmap.go b/pkg/writer/configmap.go
index 474db31..d25f6bc 100644
--- a/pkg/writer/configmap.go
+++ b/pkg/writer/configmap.go
@@ -18,6 +18,8 @@ package writer
 
 import (
 	"fmt"
+	"os"
+	"path/filepath"
 
 	"github.com/go-kit/kit/log"
 	"github.com/go-kit/kit/log/level"
@@ -26,6 +28,7 @@ import (
 	"k8s.io/client-go/kubernetes"
 	v1 "k8s.io/client-go/pkg/api/v1"
 	"k8s.io/client-go/rest"
+	"k8s.io/client-go/tools/clientcmd"
 )
 
 type ConfigMap struct {
@@ -53,6 +56,27 @@ func NewConfigMap(cmName, namespace string, logger log.Logger) (cw *ConfigMap, e
 	}, err
 }
 
+func NewConfigMapOutofCluster(cmName, namespace string, logger log.Logger) (cw *ConfigMap, err error) {
+	home := os.Getenv("HOME")
+	kubeconfig := filepath.Join(home, ".kube", "config")
+	config, err := clientcmd.BuildConfigFromFlags("", kubeconfig)
+	if err != nil {
+		return nil, err
+	}
+
+	clientset, err := kubernetes.NewForConfig(config)
+	if err != nil {
+		return cw, err
+	}
+
+	return &ConfigMap{
+		client:    clientset,
+		configMap: cmName,
+		logger:    logger,
+		ns:        namespace,
+	}, err
+}
+
 func (c *ConfigMap) getConfigMap() (*v1.ConfigMap, error) {
 	configMap, err := c.client.CoreV1().ConfigMaps(c.ns).Get(c.configMap, metav1.GetOptions{})
 	if err != nil {