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Metron Docker is a Docker Compose application that is intended only for development and integration testing of Metron. These images can quickly spin-up the underlying components on which Apache Metron runs.
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None of the core Metron components are setup or launched automatically with these Docker images. You will need to manually setup and start the Metron components that you require. You should not expect to see telemetry being parsed, enriched, or indexed. If you are looking to try-out, experiment or demo Metron capabilities on a single node, then the Vagrant-driven VM is what you need. Use this instead of Vagrant when:
- You want an environment that can be built and spun up quickly
- You need to frequently rebuild and restart services
- You only need to test, troubleshoot or develop against a subset of services
Metron Docker includes these images that have been customized for Metron:
- Kafka (with Zookeeper)
- HBase
- Storm
- Elasticsearch
- Kibana
- HDFS
Setup
Install Docker for Mac or Docker for Windows. The following versions have been tested:
- Docker version 1.12.0
- docker-machine version 0.8.0
- docker-compose version 1.8.0
Build Metron from the top level directory with:
You are welcome to use an existing Docker host but we prefer one with more resources. You can create one of those with this script:
This will create a host called “metron-machine”. Anytime you want to run Docker commands against this host, make sure you run this first to set the Docker environment variables:
If you wish to use a local docker-engine install, please set an environment variable BROKER_IP_ADDR to the IP address of your host machine. This cannot be the loopback address.
Usage
Navigate to the compose application root:
The Metron Docker environment lifecycle is controlled by the docker-compose command. The service names can be found in the docker-compose.yml file. For example, to build and start the environment run this command:
After all services have started list the containers and ensure their status is ‘Up’:
Various services are exposed through http on the Docker host. Get the host ip from the URL property:
Then, assuming a host ip of 192.168.99.100, the UIs and APIs are available at:
- Storm - http://192.168.99.100:8080/
- HBase - http://192.168.99.100:16010/
- Elasticsearch - http://192.168.99.100:9200/_plugin/head/
- Kibana - http://192.168.99.100:5601/
- HDFS (Namenode) - http://192.168.99.100:50070/
The Storm logs can be useful when troubleshooting topologies. They can be found on the Storm container in /usr/share/apache-storm/logs.
When done using the machine, shut it down with:
Examples
Deploy a new parser class
After adding a new parser to metron-parsers-common, build Metron from the top level directory:
Then run these commands to redeploy the parsers to the Storm image:
Connect to a container
Suppose there is a problem with Kafka and the logs are needed for further investigation. Run this command to connect and explore the running Kafka container:
Create a sensor from sample data
A tool for producing test data in Kafka is included with the Kafka/Zookeeper image. It loops through lines in a test data file and outputs them to Kafka at the desired frequency. Create a test data file in ./kafkazk/data/ and rebuild the Kafka/Zookeeper image:
This will deploy the test data file to the Kafka/Zookeeper container. Now that data can be streamed to a Kafka topic:
The Kafka/Zookeeper image comes with sample Bro and Squid data:
Upload configs to Zookeeper
Parser configs and a global config configured for this Docker environment are included with the Kafka/Zookeeper image. Load them with:
Dump out the configs with:
Manage a topology
The Storm image comes with a script to easily start parser topologies:
The enrichment topology can be started with:
The indexing topology can be started with:
Topologies can be stopped using the Storm CLI. For example, stop the enrichment topology with:
Run sensor data end to end
First ensure configs were uploaded as described in the previous example. Then start a sensor and leave it running:
Open a separate console session and verify the sensor is running by consuming a message from Kafka:
A new message should be printed every second. Now kill the consumer and start the Bro parser topology:
Bro data should be flowing through the bro parser topology and into the Kafka enrichments topic. The enrichments topic should be created automatically:
Verify parsed Bro data is in the Kafka enrichments topic:
Now start the enrichment topology:
Parsed Bro data should be flowing through the enrichment topology and into the Kafka indexing topic. Verify enriched Bro data is in the Kafka indexing topic:
Now start the indexing topology:
Enriched Bro data should now be present in the Elasticsearch container:
Are there additional fees for my clients?
Nope! Your clients do not incur any additional costs.
Can I add assistant coaches, staff to my account?
You’ll be able to add assistant staff & admins to your account even in our free forever plan. This provides your staff with their own login to certain shared permissions and to support your customers/clients.
Can I integrate Metron into my website?
Of course! We have made it very simple for you to do so! When publishing a program we will provide you a checkout link that you can attach onto any website or share with anyone who wants to enroll into your programming!
Can I offer free programs with premium plan?
Absolutely! And when you create a free program! You just have to create a 100% discounted coupon!
Can I upgrade or downgrade my account?
You can downgrade your account at any time by reaching out to us. Keep in mind that downgrading to free will cause you to lose payment processing abilities & any attachments in your team inbox that are 2 weeks or older. All of your programmings & workouts will remain accessible with your free forever plan.
How do transaction fees work?
Once you enable payment functionality in Metron (premium plan only), there will be a transaction fee incur from your payment processor (stripe.com) every time a user purchases a program, bundle, or subscription. Stripe has a standard 2.9% + $0.30 per successful credit card charge for more detail on all the fees - visit https://stripe.com/pricing
Do I need a payment processor?
You do not need a payment processor! We take care of all that for you. When you upgrade to premium, we will automatically create a merchant account to automate your entire operations.
Is 1-on-1 coaching right for me?
1-on-1 coaching is perfect for coaches who want to devote detailed attention for each client. This coaching model allowing you to deliver weekly assignments, review & make adjustments in real-time, & create waitlists for new clients.
Is calendar based coaching right for me?
Calendar training is perfect for coaches that train large groups of people at once. Whether you're a CrossFit gym with WOD or head of a NFL football team having to coach dozens of athletes on a calendar basis this coaching model is right for you.
Is there a limit on how many program and workout I can have?
There is no limit on the number of programs and workouts you can have in your library. However, you can only publish 1 for each product and service for people to enroll in if you are on free forever plan.
Is virtual trainer right for me?
Virtual trainer is perfect for coaches that want more of a hands off approach to business. Simply launch a program and let software deliver and personalize a week of programming at a time. We will take care of all the tedious tasks for you such as payment processing, refund, pause and credits for membership, troubleshooting for any customer technical issue, free promotion from Metron marketplace, and relay feedback and suggestions for you to improve your products.
What is an active clients? How will I get billed?
Anyone who is enrolled into your programs are considered active clients. You will be billed based on a max unique active client count in any given month and charged according to each of your business models tiered pricing plan. A unique active client is only counted as one for each business model, meaning if John Smith is in 5 of your calendar programs he will be counted once. However, if he is in calendar & 1-on-1 programs he will be billed twice.
When do I get paid?
When you start processing payments with Metron, you should be able to see your balance immediately on your My Store dashboard. Metron automatically creates payouts of your available balance weekly. When a payment is first received, it’s initially reflected as a pending balance (less any fees). This balance becomes available according to different countries and risk factors. This delay protects your business, customers, and Metron from the increased risk of chargebacks and potential cancellations.
Who can I contact with additional questions?
You can easily submit a support ticket from the Team Inbox or app. Alternatively, you are always welcome to contact us through email at support@metron.io.
What is an active clients? How will I get billed?
Anyone who is enrolled into your programs are considered active clients. You will be billed based on a max unique active client count in any given month and charged according to each of your business models tiered pricing plan. A unique active client is only counted as one for each business model, meaning if John Smith is in 5 of your calendar programs he will be counted once. However, if he is in calendar & 1-on-1 programs he will be billed twice.
Can I add assistant coaches, staff to my account?
You’ll be able to add assistant staff & admins to your account even in our free forever plan. This provides your staff with their own login to certain shared permissions and to support your customers/clients.
Is 1-on-1 coaching right for me?
1-on-1 coaching is perfect for coaches who want to devote detailed attention for each client. This coaching model allowing you to deliver weekly assignments, review & make adjustments in real-time, & create waitlists for new clients.
Do I need a payment processor?
You do not need a payment processor! We take care of all that for you. When you upgrade to premium, we will automatically create a merchant account to automate your entire operations.
When do I get paid?
When you start processing payments with Metron, you should be able to see your balance immediately on your My Store dashboard. Metron automatically creates payouts of your available balance weekly. When a payment is first received, it’s initially reflected as a pending balance (less any fees). This balance becomes available according to different countries and risk factors. This delay protects your business, customers, and Metron from the increased risk of chargebacks and potential cancellations.
Can I offer free programs with premium plan?
Absolutely! And when you create a free program! You just have to create a 100% discounted coupon!
How do transaction fees work?
Once you enable payment functionality in Metron (premium plan only), there will be a transaction fee incur from your payment processor (stripe.com) every time a user purchases a program, bundle, or subscription. Stripe has a standard 2.9% + $0.30 per successful credit card charge for more detail on all the fees - visit https://stripe.com/pricing
Who can I contact with additional questions?
You can easily submit a support ticket from the Team Inbox or app. Alternatively, you are always welcome to contact us through email at support@metron.io.
Is there a limit on how many program and workout I can have?
There is no limit on the number of programs and workouts you can have in your library. However, you can only publish 1 for each product and service for people to enroll in if you are on free forever plan.
Can I upgrade or downgrade my account?
You can downgrade your account at any time by reaching out to us. Keep in mind that downgrading to free will cause you to lose payment processing abilities & any attachments in your team inbox that are 2 weeks or older. All of your programmings & workouts will remain accessible with your free forever plan.
Are there additional fees for my clients?
Nope! Your clients do not incur any additional costs.
Can I integrate Metron into my website?
Of course! We have made it very simple for you to do so! When publishing a program we will provide you a checkout link that you can attach onto any website or share with anyone who wants to enroll into your programming!
What is an active clients? How will I get billed?
Anyone who is enrolled into your programs are considered active clients. You will be billed based on a max unique active client count in any given month and charged according to each of your business models tiered pricing plan. A unique active client is only counted as one for each business model, meaning if John Smith is in 5 of your calendar programs he will be counted once. However, if he is in calendar & 1-on-1 programs he will be billed twice.
Can I add assistant coaches, staff to my account?
You’ll be able to add assistant staff & admins to your account even in our free forever plan. This provides your staff with their own login to certain shared permissions and to support your customers/clients.
Is calendar based coaching right for me?
Calendar training is perfect for coaches that train large groups of people at once. Whether you're a CrossFit gym with WOD or head of a NFL football team having to coach dozens of athletes on a calendar basis this coaching model is right for you.
Do I need a payment processor?
You do not need a payment processor! We take care of all that for you. When you upgrade to premium, we will automatically create a merchant account to automate your entire operations.
When do I get paid?
When you start processing payments with Metron, you should be able to see your balance immediately on your My Store dashboard. Metron automatically creates payouts of your available balance weekly. When a payment is first received, it’s initially reflected as a pending balance (less any fees). This balance becomes available according to different countries and risk factors. This delay protects your business, customers, and Metron from the increased risk of chargebacks and potential cancellations.
Can I offer free programs with premium plan?
Absolutely! And when you create a free program! You just have to create a 100% discounted coupon!
How do transaction fees work?
Once you enable payment functionality in Metron (premium plan only), there will be a transaction fee incur from your payment processor (stripe.com) every time a user purchases a program, bundle, or subscription. Stripe has a standard 2.9% + $0.30 per successful credit card charge for more detail on all the fees - visit https://stripe.com/pricing
Who can I contact with additional questions?
You can easily submit a support ticket from the Team Inbox or app. Alternatively, you are always welcome to contact us through email at support@metron.io.
Is there a limit on how many program and workout I can have?
There is no limit on the number of programs and workouts you can have in your library. However, you can only publish 1 for each product and service for people to enroll in if you are on free forever plan.
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Can I upgrade or downgrade my account?
You can downgrade your account at any time by reaching out to us. Keep in mind that downgrading to free will cause you to lose payment processing abilities & any attachments in your team inbox that are 2 weeks or older. All of your programmings & workouts will remain accessible with your free forever plan.
Are there additional fees for my clients?
Nope! Your clients do not incur any additional costs.
Can I integrate Metron into my website?
Of course! We have made it very simple for you to do so! When publishing a program we will provide you a checkout link that you can attach onto any website or share with anyone who wants to enroll into your programming!
Can I add assistant coaches, staff to my account?
You’ll be able to add assistant staff & admins to your account even in our free forever plan. This provides your staff with their own login to certain shared permissions and to support your customers/clients.
Is virtual trainer right for me?
Virtual trainer is perfect for coaches that want more of a hands off approach to business. Simply launch a program and let software deliver and personalize a week of programming at a time. We will take care of all the tedious tasks for you such as payment processing, refund, pause and credits for membership, troubleshooting for any customer technical issue, free promotion from Metron marketplace, and relay feedback and suggestions for you to improve your products.
Do I need a payment processor?
You do not need a payment processor! We take care of all that for you. When you upgrade to premium, we will automatically create a merchant account to automate your entire operations.
When do I get paid?
When you start processing payments with Metron, you should be able to see your balance immediately on your My Store dashboard. Metron automatically creates payouts of your available balance weekly. When a payment is first received, it’s initially reflected as a pending balance (less any fees). This balance becomes available according to different countries and risk factors. This delay protects your business, customers, and Metron from the increased risk of chargebacks and potential cancellations.
Can I offer free programs with premium plan?
Absolutely! And when you create a free program! You just have to create a 100% discounted coupon!
How do transaction fees work?
Once you enable payment functionality in Metron (premium plan only), there will be a transaction fee incur from your payment processor (stripe.com) every time a user purchases a program, bundle, or subscription. Stripe has a standard 2.9% + $0.30 per successful credit card charge for more detail on all the fees - visit https://stripe.com/pricing
Who can I contact with additional questions?
You can easily submit a support ticket from the Team Inbox or app. Alternatively, you are always welcome to contact us through email at support@metron.io.
Is there a limit on how many program and workout I can have?
There is no limit on the number of programs and workouts you can have in your library. However, you can only publish 1 for each product and service for people to enroll in if you are on free forever plan.
Can I upgrade or downgrade my account?
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You can downgrade your account at any time by reaching out to us. Keep in mind that downgrading to free will cause you to lose payment processing abilities & any attachments in your team inbox that are 2 weeks or older. All of your programmings & workouts will remain accessible with your free forever plan.
Are there additional fees for my clients?
Nope! Your clients do not incur any additional costs.
Can I integrate Metron into my website?
Of course! We have made it very simple for you to do so! When publishing a program we will provide you a checkout link that you can attach onto any website or share with anyone who wants to enroll into your programming!