Overview

You can enable Notification Services to monitor events occurring on objects in a bucket. DC/OS Minio supports the following targets to publish bucket events:

1. AMQP
2. Apache Kafka
3. Elasticsearch
4. MySQL
5. MQTT
6. NATS
7. PostgreSQL
8. Redis
9. Webhook

Use client tools like mc to set and listen for event notifications using the event sub-command.

Notification Services

AMQP

Prerequisites

• Install RabbitMQ from here.

Configure

To enable the AMQP notification service, provide the following configurations through the DC/OS web interface:

Figure 1. - AMQP Edit Configuration page

Buckets can be configured to generate event through client tools like mc. For example, the mc event add command will add an event to a bucket named images through the minio client named myminio when you add or delete objects with the suffix .jpg.

mc event add myminio/images arn:Minio:sqs::1:amqp --suffix .jpg

Kafka

Prerequisite

• Install Apache Kafka.

Configure

To enable the Kafka notification service, provide the following configurations through the DC/OS web interface.

Figure 4. - Kafka Edit Configuration page

Buckets can be configured to generate events through client tools like mc. For example, the mc event add command will add an event to a bucket named images through the minio client named myminio when you add or delete objects with the suffix .jpg.

mc event add  myminio/images arn:Minio:sqs::1:kafka --suffix .jpg

Elasticsearch

Prequisites

• Install Elasticsearch server.

Configure

This notification target supports two formats: namespace and access.

To enable the Elasticsearch notification service, provide the following configurations through the DC/OS web interface.

Figure 5. - Elasticsearch Edit Configuration page

Buckets can be configured to generate event through client tools like mc. For example, the mc event add command will add an event to a bucket named images through the minio client named myminio when you add or delete objects with the suffix .jpg.

mc event add  myminio/images arn:Minio:sqs::1:elasticsearch --suffix .jpg

MQTT

Prerequisites

• Install an MQTT Broker.

Configure

To enable the MQTT notification service, provide the following configurations through the DC/OS web interface.

Figure 7. - MQTT Edit Configuration page

Buckets can be configured to generate event through client tools like mc. For example, the mc event add command will add an event to a bucket named images through the minio client named myminio when you add or delete objects with the suffix .jpg.

mc event add  myminio/images arn:Minio:sqs::1:mqtt --suffix .jpg

Additional event listing

Additional event can be listed using the following command:

mc event list myminio/images

For more information visit the Minio Bucket Notification Guide.

MySQL

Prerequisite

• Install MySQL.

Configure

This notification target supports two formats: namespace and access.

To enable the MySQL notification service, provide the following configurations through the DC/OS web interface.

Figure 7. - Webhook Edit Configuration page

Buckets can be configured to generate event through client tools like mc. For example, the mc event add command will add an event to a bucket named images through the minio client named myminio when you add or delete objects with the suffix .jpg.

mc event add myminio/images arn:Minio:sqs::1:postgresql --suffix .jpg

NATS

Prerequisites

• Install NATS.

Configure

To enable the NATS notification service, provide the following configurations through the DC/OS web interface.

Figure 8. - NATS Edit Configuration page (top)

Figure 9. - NATS Edit Configuration page (bottom)

Buckets can be configured to generate event through client tools like mc. For example, the mc event add command will add an event to a bucket named images through the minio client named myminio when you add or delete objects with the suffix .jpg.

mc event add  myminio/images arn:Minio:sqs::1:nats --suffix .jpg

PostgreSQL

Prequisite:

• Install PostgreSQL database server.

This notification target supports two formats: namespace and access.

Configure

To enable the PostgreSQL notification service, provide the following configurations through the DC/OS web interface.

Figure 3. - PostgreSQL Edit Configuration page

Buckets can be configured to generate event through client tools like mc. For example, the mc event add command will add an event to a bucket named images through the minio client named myminio when you add or delete objects with the suffix .jpg.

mc event add myminio/images arn:Minio:sqs::1:postgresql --suffix .jpg

Redis

Prerequisite

• Install Redis server.

Configure

This notification target supports two formats: namespace and access.

To enable the Redis notification service, provide the following configurations through the DC/OS web interface:

Figure 2. - Redis Edit Configuration page

Buckets can be configured to generate event through client tools like mc. For example, the mc event add command will add an event to a bucket named images through the minio client named myminio when you add or delete objects with the suffix .jpg.

mc event add  myminio/images arn:Minio:sqs::1:redis --suffix .jpg

Webhook

Webhooks are a way to receive information when it happens, rather than continually polling for that data.

Prerequisite

• Install Webhooks.

Configure

To enable the Webhook notification service, provide the following configurations through the DC/OS web interface.

Figure 6. - Webhook Edit Configuration page

Buckets can be configured to generate event through client tools like mc. For example, the mc event add command will add an event to a bucket named images through the minio client named myminio when you add or delete objects with the suffix .jpg.

mc event add myminio/images arn:Minio:sqs::1:webhook --events put --suffix .jpg