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Multicast for Tomcat servers on Google Cloud

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0

Google Cloud VPC networks only support IPv4 unicast traffic [1], they do not support broadcast, multicast or IPv6 traffic within the network. I have several tomcat servers and I'd like to group them into a cluster, but without multicast it seems I can't.

Is there any way to make this Tomcat cluster working in the Google Cloud VPC?

[1] https://cloud.google.com/vpc/docs/vpc

networking tomcat google-cloud-platform google-compute-engine multicast

share|improve this question

edited 10 mins ago

Tonin

1,5671429

asked Mar 5 at 13:31

RobertoRoberto

438

add a comment | 

0

Google Cloud VPC networks only support IPv4 unicast traffic [1], they do not support broadcast, multicast or IPv6 traffic within the network. I have several tomcat servers and I'd like to group them into a cluster, but without multicast it seems I can't.

Is there any way to make this Tomcat cluster working in the Google Cloud VPC?

[1] https://cloud.google.com/vpc/docs/vpc

networking tomcat google-cloud-platform google-compute-engine multicast

share|improve this question

edited 10 mins ago

Tonin

1,5671429

asked Mar 5 at 13:31

RobertoRoberto

438

add a comment | 

Google Cloud VPC networks only support IPv4 unicast traffic [1], they do not support broadcast, multicast or IPv6 traffic within the network. I have several tomcat servers and I'd like to group them into a cluster, but without multicast it seems I can't.

Is there any way to make this Tomcat cluster working in the Google Cloud VPC?

[1] https://cloud.google.com/vpc/docs/vpc

networking tomcat google-cloud-platform google-compute-engine multicast

share|improve this question

edited 10 mins ago

Tonin

1,5671429

asked Mar 5 at 13:31

RobertoRoberto

438

networking tomcat google-cloud-platform google-compute-engine multicast

networking tomcat google-cloud-platform google-compute-engine multicast

share|improve this question

edited 10 mins ago

Tonin

1,5671429

asked Mar 5 at 13:31

RobertoRoberto

438

share|improve this question

edited 10 mins ago

Tonin

1,5671429

asked Mar 5 at 13:31

RobertoRoberto

438

edited 10 mins ago

Tonin

1,5671429

edited 10 mins ago

Tonin

1,5671429

asked Mar 5 at 13:31

RobertoRoberto

438

asked Mar 5 at 13:31

RobertoRoberto

438

2 Answers
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2

I think it’s better to use static cluster.

There are 2 types of cluster:

Static Tomcat Cluster

Dynamic Tomcat Cluster

In static cluster there is not need multicast, because each tomcat we statically defined/configured the other instances. But dynamic Cluster we are not defined anything. so each tomcat in that cluster some how to identify the other tomcat instances.

You can find more details here: https://www.ramkitech.com/2012/11/tomcat-clustering-series-part-3-session.html

share|improve this answer

answered yesterday

Ahmad ParsaeiAhmad Parsaei

212

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1

You can use overlay network deployment to have mcast/bcast support inside.
"Third-party partner solutions such as Weave Net, Cohesive Networks, or Ravello can help you enable these features by using their overlay network solutions. Or you can build your own overlay network by using open technologies such as VXLAN."
REF: https://cloud.google.com/solutions/delivering-aggregated-travel-data-with-minimal-latency

share|improve this answer

answered Mar 27 at 1:59

Fatih NarFatih Nar

111

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2

I think it’s better to use static cluster.

There are 2 types of cluster:

Static Tomcat Cluster

Dynamic Tomcat Cluster

In static cluster there is not need multicast, because each tomcat we statically defined/configured the other instances. But dynamic Cluster we are not defined anything. so each tomcat in that cluster some how to identify the other tomcat instances.

You can find more details here: https://www.ramkitech.com/2012/11/tomcat-clustering-series-part-3-session.html

share|improve this answer

answered yesterday

Ahmad ParsaeiAhmad Parsaei

212

New contributor

Ahmad Parsaei is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

add a comment | 

2

I think it’s better to use static cluster.

There are 2 types of cluster:

Static Tomcat Cluster

Dynamic Tomcat Cluster

In static cluster there is not need multicast, because each tomcat we statically defined/configured the other instances. But dynamic Cluster we are not defined anything. so each tomcat in that cluster some how to identify the other tomcat instances.

You can find more details here: https://www.ramkitech.com/2012/11/tomcat-clustering-series-part-3-session.html

share|improve this answer

answered yesterday

Ahmad ParsaeiAhmad Parsaei

212

New contributor

Ahmad Parsaei is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

add a comment | 

I think it’s better to use static cluster.

There are 2 types of cluster:

Static Tomcat Cluster

Dynamic Tomcat Cluster

In static cluster there is not need multicast, because each tomcat we statically defined/configured the other instances. But dynamic Cluster we are not defined anything. so each tomcat in that cluster some how to identify the other tomcat instances.

You can find more details here: https://www.ramkitech.com/2012/11/tomcat-clustering-series-part-3-session.html

share|improve this answer

answered yesterday

Ahmad ParsaeiAhmad Parsaei

212

New contributor

Ahmad Parsaei is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

share|improve this answer

answered yesterday

Ahmad ParsaeiAhmad Parsaei

212

New contributor

Ahmad Parsaei is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

answered yesterday

Ahmad ParsaeiAhmad Parsaei

212

New contributor

Ahmad Parsaei is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

answered yesterday

Ahmad ParsaeiAhmad Parsaei

212

1

You can use overlay network deployment to have mcast/bcast support inside.
"Third-party partner solutions such as Weave Net, Cohesive Networks, or Ravello can help you enable these features by using their overlay network solutions. Or you can build your own overlay network by using open technologies such as VXLAN."
REF: https://cloud.google.com/solutions/delivering-aggregated-travel-data-with-minimal-latency

share|improve this answer

answered Mar 27 at 1:59

Fatih NarFatih Nar

111

New contributor

Fatih Nar is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

add a comment | 

1

You can use overlay network deployment to have mcast/bcast support inside.
"Third-party partner solutions such as Weave Net, Cohesive Networks, or Ravello can help you enable these features by using their overlay network solutions. Or you can build your own overlay network by using open technologies such as VXLAN."
REF: https://cloud.google.com/solutions/delivering-aggregated-travel-data-with-minimal-latency

share|improve this answer

answered Mar 27 at 1:59

Fatih NarFatih Nar

111

New contributor

Fatih Nar is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

add a comment | 

You can use overlay network deployment to have mcast/bcast support inside.
"Third-party partner solutions such as Weave Net, Cohesive Networks, or Ravello can help you enable these features by using their overlay network solutions. Or you can build your own overlay network by using open technologies such as VXLAN."
REF: https://cloud.google.com/solutions/delivering-aggregated-travel-data-with-minimal-latency

share|improve this answer

answered Mar 27 at 1:59

Fatih NarFatih Nar

111

New contributor

Fatih Nar is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

share|improve this answer

answered Mar 27 at 1:59

Fatih NarFatih Nar

111

New contributor

Fatih Nar is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

answered Mar 27 at 1:59

Fatih NarFatih Nar

111

New contributor

Fatih Nar is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

answered Mar 27 at 1:59

Fatih NarFatih Nar

111