cmd

Documentation

Overview

Package cmd provides the command line functions of the crunchy CLI

Copyright 2017 Crunchy Data Solutions, Inc.
Licensed 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.

Copyright 2017 Crunchy Data Solutions, Inc.
Licensed 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.

Copyright 2017 Crunchy Data Solutions, Inc.
Licensed 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.

Copyright 2017 Crunchy Data Solutions, Inc.
Licensed 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.

Package cmd provides the command line functions of the crunchy CLI

Index

• Constants
• Variables
• func ConnectToKube()
• func Execute()
• func GetMasterSecretPassword(db string) string
• func PrintPVCListing(pvcName string)
• func PrintSecrets(db string)
• type PodTemplateFields

Constants

const MAJOR_UPGRADE = "major"

const MINOR_UPGRADE = "minor"

const SEP = "-"

const TREE_BRANCH = "├── "

const TREE_TRUNK = "└── "

Variables

var BackupPath, BackupPVC string

var CCP_IMAGE_TAG string

var Clientset *kubernetes.Clientset

var Config *rest.Config

var DebugFlag bool

var KubeconfigPath string

var Labelselector string

var Namespace string

var PVCRoot string

var Password string

var PostgresVersion string

var ReplicaCount int

var RootCmd = &cobra.Command{
	Use:   "pgo",
	Short: "The pgo command line interface.",
	Long: `The pgo command line interface lets you
create and manage PostgreSQL clusters.`,
}

RootCmd represents the base command when called without any subcommands

var ShowBackupCmd = &cobra.Command{
	Use:   "backup",
	Short: "Show backup information",
	Long: `Show backup information. For example:

				pgo show backup mycluser`,
	Run: func(cmd *cobra.Command, args []string) {
		if len(args) == 0 {
			log.Error("cluster name(s) required for this command")
		} else {
			showBackup(args)
		}
	},
}

showBackupCmd represents the show backup command

var ShowClusterCmd = &cobra.Command{
	Use:   "cluster",
	Short: "Show cluster information",
	Long: `Show a crunchy cluster. For example:

				pgo show cluster mycluster`,
	Run: func(cmd *cobra.Command, args []string) {
		if len(args) == 0 {
			log.Error("cluster name(s) required for this command")
		} else {
			showCluster(args)
		}
	},
}

ShowClusterCmd represents the show cluster command

var ShowCmd = &cobra.Command{
	Use:   "show",
	Short: "show a description of a cluster",
	Long: `show allows you to show the details of a backup, pvc, or cluster.
For example:

	pgo show pvc mypvc
	pgo show backup mycluster
	pgo show cluster mycluster`,
	Run: func(cmd *cobra.Command, args []string) {
		if len(args) == 0 {
			fmt.Println(`You must specify the type of resource to show.  
Valid resource types include:
	* cluster
	* pvc
	* upgrade
	* backup`)
		} else {
			switch args[0] {
			case "cluster":
			case "pvc":
			case "upgrade":
			case "backup":
				break
			default:
				fmt.Println(`You must specify the type of resource to show.  
Valid resource types include:
	* cluster
	* pvc
	* upgrade
	* backup`)
			}
		}

	},
}

ShowCmd represents the show command

var ShowPVC bool

var ShowPVCCmd = &cobra.Command{
	Use:   "pvc",
	Short: "Show pvc information",
	Long: `Show pvc information. For example:

				pgo show pvc mycluster`,
	Run: func(cmd *cobra.Command, args []string) {
		if len(args) == 0 {
			log.Error("PVC name(s) required for this command")
		} else {
			showPVC(args)
		}
	},
}

var ShowSecrets bool

var ShowUpgradeCmd = &cobra.Command{
	Use:   "upgrade",
	Short: "Show upgrade information",
	Long: `Show upgrade information. For example:

				pgo show upgrade mycluster`,
	Run: func(cmd *cobra.Command, args []string) {
		if len(args) == 0 {
			log.Error("cluster name(s) required for this command")
		} else {
			showUpgrade(args)
		}
	},
}

var Tprclient *rest.RESTClient

var UpgradeType string

Functions

func ConnectToKube

func ConnectToKube()

func Execute

func Execute()

Execute adds all child commands to the root command sets flags appropriately. This is called by main.main(). It only needs to happen once to the rootCmd.

func GetMasterSecretPassword

func GetMasterSecretPassword(db string) string

func PrintPVCListing

func PrintPVCListing(pvcName string)

func PrintSecrets

func PrintSecrets(db string)

Types

type PodTemplateFields

type PodTemplateFields struct {
	Name         string
	CO_IMAGE_TAG string
	BACKUP_ROOT  string
	PVC_NAME     string
}