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Posted to notifications@apisix.apache.org by to...@apache.org on 2020/12/09 07:02:05 UTC

[apisix-ingress-controller] branch master updated: chore: introduce a CLI interface and a Makefile. (#66)

This is an automated email from the ASF dual-hosted git repository.

tokers pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/apisix-ingress-controller.git


The following commit(s) were added to refs/heads/master by this push:
     new ca028cd  chore: introduce a CLI interface and a Makefile. (#66)
ca028cd is described below

commit ca028cd7902f524157a5088374b67f4d0de2a7e3
Author: Alex Zhang <zc...@gmail.com>
AuthorDate: Wed Dec 9 15:01:59 2020 +0800

    chore: introduce a CLI interface and a Makefile. (#66)
    
    * chore: introduce a CLI interface and a Makefile.
    
    The CLI interface is not in use now.
    
    * fix: fixed build.sh
---
 .gitignore             |   1 +
 Makefile               |  33 +++++
 build.sh               |   2 +-
 cmd/cmd.go             |  19 +++
 cmd/ingress/ingress.go |  75 ++++++++++++
 conf/conf.json         |   2 +-
 go.mod                 |  16 +--
 go.sum                 | 324 ++++++++++++++++++++++++++++++++++++-------------
 main.go                |  59 ++-------
 9 files changed, 379 insertions(+), 152 deletions(-)

diff --git a/.gitignore b/.gitignore
index 9307875..2cf119e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -13,3 +13,4 @@
 
 .idea
 .DS_Store
+apisix-ingress-controller
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..39926b2
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,33 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+default: help
+
+### build:            Build apisix-ingress-controller
+build:
+	go build -o apisix-ingress-controller main.go
+
+### lint:             Do static lint check
+lint:
+	golangci-lint run
+
+### help:             Show Makefile rules
+help:
+	@echo Makefile rules:
+	@echo
+	@grep -E '^### [-A-Za-z0-9_]+:' Makefile | sed 's/###/   /'
+
+.PHONY: build lint help
diff --git a/build.sh b/build.sh
index 67c1473..18a3e3d 100644
--- a/build.sh
+++ b/build.sh
@@ -7,5 +7,5 @@ sed -i -e "s%#syslogAddress#%`echo $SYSLOG_HOST`%g" ${pwd}/conf.json
 sed -i -e "s%#apisixBaseUrl#%`echo $APISIX_BASE_URL`%g" ${pwd}/conf.json
 
 cd /root/ingress-controller
-exec ./ingress-controller
+exec ./ingress-controller ingress
 
diff --git a/cmd/cmd.go b/cmd/cmd.go
new file mode 100644
index 0000000..3930829
--- /dev/null
+++ b/cmd/cmd.go
@@ -0,0 +1,19 @@
+package cmd
+
+import (
+	"github.com/spf13/cobra"
+
+	"github.com/api7/ingress-controller/cmd/ingress"
+)
+
+// NewAPISIXIngressControllerCommand creates the apisix-ingress-controller command.
+func NewAPISIXIngressControllerCommand() *cobra.Command {
+	cmd := &cobra.Command{
+		Use:     "apisix-ingress-controller [command]",
+		Long:    "Yet another Ingress controller for Kubernetes using Apache APISIX as the high performance reverse proxy. Please note that all flags in this command line is not in use for now, but will be enabled in the near future.",
+		Version: "", // TODO: fill the version info.
+	}
+
+	cmd.AddCommand(ingress.NewIngressCommand())
+	return cmd
+}
diff --git a/cmd/ingress/ingress.go b/cmd/ingress/ingress.go
new file mode 100644
index 0000000..56051af
--- /dev/null
+++ b/cmd/ingress/ingress.go
@@ -0,0 +1,75 @@
+package ingress
+
+import (
+	"flag"
+	"net/http"
+	"time"
+
+	"github.com/golang/glog"
+	api6Informers "github.com/gxthrj/apisix-ingress-types/pkg/client/informers/externalversions"
+	"github.com/spf13/cobra"
+
+	"github.com/api7/ingress-controller/conf"
+	"github.com/api7/ingress-controller/log"
+	"github.com/api7/ingress-controller/pkg"
+	"github.com/api7/ingress-controller/pkg/ingress/controller"
+)
+
+// NewIngressCommand creates the ingress sub command for apisix-ingress-controller.
+func NewIngressCommand() *cobra.Command {
+	cmd := &cobra.Command{
+		Use:   "ingress [flags]",
+		Short: "launch the controller",
+		Example: `Run apisix-ingress-controller from configuration file:
+
+	apisix-ingress-controller ingress --config-path /path/to/config.json`,
+		Run: func(cmd *cobra.Command, args []string) {
+			flag.Parse()
+			defer glog.Flush()
+			var logger = log.GetLogger()
+			kubeClientSet := conf.GetKubeClient()
+			apisixClientset := conf.InitApisixClient()
+			sharedInformerFactory := api6Informers.NewSharedInformerFactory(apisixClientset, 0)
+			stop := make(chan struct{})
+			c := &controller.Api6Controller{
+				KubeClientSet:             kubeClientSet,
+				Api6ClientSet:             apisixClientset,
+				SharedInformerFactory:     sharedInformerFactory,
+				CoreSharedInformerFactory: conf.CoreSharedInformerFactory,
+				Stop:                      stop,
+			}
+			epInformer := c.CoreSharedInformerFactory.Core().V1().Endpoints()
+			conf.EndpointsInformer = epInformer
+			// endpoint
+			c.Endpoint()
+			go c.CoreSharedInformerFactory.Start(stop)
+
+			// ApisixRoute
+			c.ApisixRoute()
+			// ApisixUpstream
+			c.ApisixUpstream()
+			// ApisixService
+			c.ApisixService()
+
+			go func() {
+				time.Sleep(time.Duration(10) * time.Second)
+				c.SharedInformerFactory.Start(stop)
+			}()
+
+			router := pkg.Route()
+			err := http.ListenAndServe(":8080", router)
+			if err != nil {
+				logger.Fatal("ListenAndServe: ", err)
+			}
+		},
+	}
+
+	// TODO: Uncomment these lines.
+	// cmd.PersistentFlags().StringVar(&configPath, "config-path", "", "file path for the configuration of apisix-ingress-controller")
+	// cmd.PersistentFlags().StringVar(&conf.Kubeconfig, "kubeconfig", "", "Kubernetes configuration file (by default in-cluster configuration will be used)")
+	// cmd.PersistentFlags().StringSliceVar(&conf.Etcd.Endpoints, "etcd-endpoints", nil, "etcd endpoints")
+	// cmd.PersistentFlags().StringVar(&conf.APISIX.BaseURL, "apisix-base-url", "", "the base URL for APISIX instance")
+	// cmd.PersistentFlags().StringVar(&conf.SyslogServer, "syslog-server", "", "syslog server address")
+
+	return cmd
+}
diff --git a/conf/conf.json b/conf/conf.json
index c5adcc4..0029f5d 100644
--- a/conf/conf.json
+++ b/conf/conf.json
@@ -10,4 +10,4 @@
       "base_url": "http://172.16.20.90:30116/apisix/admin"
     }
   }
-}
\ No newline at end of file
+}
diff --git a/go.mod b/go.mod
index 9ac3793..bd84afe 100644
--- a/go.mod
+++ b/go.mod
@@ -3,26 +3,18 @@ module github.com/api7/ingress-controller
 go 1.13
 
 require (
-	github.com/coreos/etcd v3.3.18+incompatible
-	github.com/coreos/go-semver v0.3.0 // indirect
-	github.com/coreos/go-systemd v0.0.0-20180511133405-39ca1b05acc7 // indirect
-	github.com/coreos/pkg v0.0.0-20180928190104-399ea9e2e55f // indirect
 	github.com/gogo/protobuf v1.3.1 // indirect
 	github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b
-	github.com/google/uuid v1.1.1 // indirect
 	github.com/gxthrj/apisix-ingress-types v0.1.2
 	github.com/gxthrj/apisix-types v0.1.0
 	github.com/gxthrj/seven v0.1.9
 	github.com/julienschmidt/httprouter v1.3.0
-	github.com/pkg/errors v0.8.1
+	github.com/k0kubun/colorstring v0.0.0-20150214042306-9440f1994b88 // indirect
 	github.com/sirupsen/logrus v1.4.2
+	github.com/spf13/cobra v1.1.1
 	github.com/stretchr/testify v1.4.0
-	github.com/tidwall/gjson v1.3.5
-	go.uber.org/zap v1.13.0 // indirect
-	google.golang.org/genproto v0.0.0-20191205163323-51378566eb59 // indirect
-	google.golang.org/grpc v1.25.1 // indirect
-	gopkg.in/resty.v1 v1.12.0
-	gopkg.in/yaml.v2 v2.2.4
+	github.com/tidwall/gjson v1.6.4
+	gopkg.in/yaml.v2 v2.2.8
 	k8s.io/api v0.0.0-20190819141258-3544db3b9e44
 	k8s.io/apimachinery v0.0.0-20190817020851-f2f3a405f61d
 	k8s.io/client-go v0.0.0-20190819141724-e14f31a72a77
diff --git a/go.sum b/go.sum
index 8fc2341..47c702e 100644
--- a/go.sum
+++ b/go.sum
@@ -1,210 +1,321 @@
 cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
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+cloud.google.com/go v0.44.2/go.mod h1:60680Gw3Yr4ikxnPRS/oxxkBccT6SA1yMk63TGekxKY=
+cloud.google.com/go v0.45.1/go.mod h1:RpBamKRgapWJb87xiFSdk4g1CME7QZg3uwTez+TSTjc=
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+cloud.google.com/go/bigquery v1.0.1/go.mod h1:i/xbL2UlR5RvWAURpBYZTtm/cXjCha9lbfbpx4poX+o=
+cloud.google.com/go/datastore v1.0.0/go.mod h1:LXYbyblFSglQ5pkeyhO+Qmw7ukd3C+pD7TKLgZqpHYE=
+cloud.google.com/go/firestore v1.1.0/go.mod h1:ulACoGHTpvq5r8rxGJ4ddJZBZqakUQqClKRT5SZwBmk=
+cloud.google.com/go/pubsub v1.0.1/go.mod h1:R0Gpsv3s54REJCy4fxDixWD93lHJMoZTyQ2kNxGRt3I=
+cloud.google.com/go/storage v1.0.0/go.mod h1:IhtSnM/ZTZV8YYJWCY8RULGVqBDmpoyjwiyrjsg+URw=
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-github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ=
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 gopkg.in/yaml.v2 v2.2.4 h1:/eiJrUcujPVeJ3xlSWaiNi3uSVmDGBK1pDHUHAnao1I=
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 honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
-honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
-honnef.co/go/tools v0.0.1-2019.2.3 h1:3JgtbtFHMiCmsznwGVTUWbgGov+pVqnlf1dEJTNAXeM=
+honnef.co/go/tools v0.0.0-20190106161140-3f1c8253044a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
+honnef.co/go/tools v0.0.0-20190418001031-e561f6794a2a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg=
 k8s.io/api v0.0.0-20190819141258-3544db3b9e44 h1:7Gz7/nQ7X2qmPXMyN0bNq7Zm9Uip+UnFuMZTd2l3vms=
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@@ -272,5 +421,6 @@ k8s.io/klog v0.3.1/go.mod h1:Gq+BEi5rUBO/HRz0bTSXDUcqjScdoY3a9IHpCEIOOfk=
 k8s.io/kube-openapi v0.0.0-20190228160746-b3a7cee44a30/go.mod h1:BXM9ceUBTj2QnfH2MK1odQs778ajze1RxcmP6S8RVVc=
 k8s.io/utils v0.0.0-20190221042446-c2654d5206da h1:ElyM7RPonbKnQqOcw7dG2IK5uvQQn3b/WPHqD5mBvP4=
 k8s.io/utils v0.0.0-20190221042446-c2654d5206da/go.mod h1:8k8uAuAQ0rXslZKaEWd0c3oVhZz7sSzSiPnVZayjIX0=
+rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=
 sigs.k8s.io/yaml v1.1.0 h1:4A07+ZFc2wgJwo8YNlQpr1rVlgUDlxXHhPJciaPY5gs=
 sigs.k8s.io/yaml v1.1.0/go.mod h1:UJmg0vDUVViEyp3mgSv9WPwZCDxu4rQW1olrI1uml+o=
diff --git a/main.go b/main.go
index 738ddcf..2dd6de2 100644
--- a/main.go
+++ b/main.go
@@ -1,59 +1,16 @@
 package main
 
 import (
-	"github.com/api7/ingress-controller/pkg/ingress/controller"
-	"github.com/api7/ingress-controller/conf"
-	api6Informers "github.com/gxthrj/apisix-ingress-types/pkg/client/informers/externalversions"
-	"net/http"
-	"github.com/api7/ingress-controller/pkg"
+	"os"
+
+	"github.com/api7/ingress-controller/cmd"
 	"github.com/api7/ingress-controller/log"
-	"time"
-	"flag"
-	"github.com/golang/glog"
 )
 
-func main(){
-	flag.Parse()
-	defer glog.Flush()
-	var logger = log.GetLogger()
-	kubeClientSet := conf.GetKubeClient()
-	apisixClientset := conf.InitApisixClient()
-	sharedInformerFactory := api6Informers.NewSharedInformerFactory(apisixClientset, 0)
-	stop := make(chan struct{})
-	c := &controller.Api6Controller{
-		KubeClientSet: kubeClientSet,
-		Api6ClientSet: apisixClientset,
-		SharedInformerFactory: sharedInformerFactory,
-		CoreSharedInformerFactory: conf.CoreSharedInformerFactory,
-		Stop: stop,
-	}
-	epInformer := c.CoreSharedInformerFactory.Core().V1().Endpoints()
-	conf.EndpointsInformer = epInformer
-
-	// endpoint
-	c.Endpoint()
-	go c.CoreSharedInformerFactory.Start(stop)
-
-	// ApisixRoute
-	c.ApisixRoute()
-	// ApisixUpstream
-	c.ApisixUpstream()
-	// ApisixService
-	c.ApisixService()
-
-	go func(){
-		time.Sleep(time.Duration(10)*time.Second)
-		c.SharedInformerFactory.Start(stop)
-	}()
-
-	//if err != nil {
-	//	fmt.Println(err.Error())
-	//}
-	// web
-	router := pkg.Route()
-	err := http.ListenAndServe(":8080", router)
-	if err != nil {
-		logger.Fatal("ListenAndServe: ", err)
+func main() {
+	root := cmd.NewAPISIXIngressControllerCommand()
+	if err := root.Execute(); err != nil {
+		log.GetLogger().Error(err.Error())
+		os.Exit(1)
 	}
 }
-