listgroupmembers

Documentation

Overview

Package listgroupmembers extract all members from a group in GCI directory using the Admin SDK API

Triggered by

PubSub messages from the GCI groups topic.

Instances

Only one.

Output

PubSub messages to a dedicated topic formated like Cloud Asset Inventory feed messages.

Cardinality

One-many: one group may have many members.

There is no limit in GCI on the number of members in a group.

Automatic retrying

Yes.

Required environment variables

- GCIADMINUSERTOIMPERSONATE email of the Google Cloud Identity super admin to impersonate.

- KEYJSONFILENAME name for the service account JSON file containig the key to authenticate against CGI.

- OUTPUTTOPICNAME name of the PubSub topic where to deliver feed messages.

- SERVICEACCOUNTNAME name of the service account used to asscess GCI.

Implementation example

package p
import (
    "context"

    "github.com/BrunoReboul/ram/services/listgroupmembers"
    "github.com/BrunoReboul/ram/utilities/ram"
)
var global listgroupmembers.Global
var ctx = context.Background()

// EntryPoint is the function to be executed for each cloud function occurence
func EntryPoint(ctxEvent context.Context, PubSubMessage ram.PubSubMessage) error {
    return listgroupmembers.EntryPoint(ctxEvent, PubSubMessage, &global)
}

func init() {
    listgroupmembers.Initialize(ctx, &global)
}

Index

• func EntryPoint(ctxEvent context.Context, PubSubMessage ram.PubSubMessage, global *Global) error
• func Initialize(ctx context.Context, global *Global)
• type Global

Functions

func EntryPoint

func EntryPoint(ctxEvent context.Context, PubSubMessage ram.PubSubMessage, global *Global) error

EntryPoint is the function to be executed for each cloud function occurence

func Initialize

func Initialize(ctx context.Context, global *Global)

Initialize is to be executed in the init() function of the cloud function to optimize the cold start

Types

type Global

type Global struct {
	// contains filtered or unexported fields
}

Global structure for global variables to optimize the cloud function performances