Re: [libvirt-users] Networking issues with lxc containers in AWS EC2

2016-04-27 Thread Peter Steele
On 04/14/2016 03:35 PM, Peter Steele wrote: On 04/12/2016 01:37 PM, Peter Steele wrote: On 04/11/2016 11:33 AM, Laine Stump wrote: I wouldn't be too quick to judgement. First take a look at tcpdump on the bridge interface that the containers are attached to, and on the ethernet device that con

Re: [libvirt-users] Networking issues with lxc containers in AWS EC2

2016-04-14 Thread Peter Steele
On 04/12/2016 01:37 PM, Peter Steele wrote: On 04/11/2016 11:33 AM, Laine Stump wrote: I wouldn't be too quick to judgement. First take a look at tcpdump on the bridge interface that the containers are attached to, and on the ethernet device that connects the bridge to the rest of Amazon's infr

Re: [libvirt-users] Networking issues with lxc containers in AWS EC2

2016-04-12 Thread Peter Steele
On 04/11/2016 11:33 AM, Laine Stump wrote: Interesting. That functionality was moved out of the kernel's bridge module into br_netfilter some time back, but that was done later than the kernel 3.10 that is used by CentOS 7. Are you running some later kernel version? If your kernel doesn't hav

Re: [libvirt-users] Networking issues with lxc containers in AWS EC2

2016-04-11 Thread Laine Stump
On 04/07/2016 09:50 AM, Peter Steele wrote: On 04/02/2016 05:20 PM, Laine Stump wrote: You say they can talk among containers on the same host, and with their own host (I guess you mean the virtual machine that is hosting the containers), but not to containers on another host. Can the containers

Re: [libvirt-users] Networking issues with lxc containers in AWS EC2

2016-04-07 Thread Peter Steele
On 04/02/2016 05:20 PM, Laine Stump wrote: You say they can talk among containers on the same host, and with their own host (I guess you mean the virtual machine that is hosting the containers), but not to containers on another host. Can the containers communicate outside of the host at all? If n

Re: [libvirt-users] Networking issues with lxc containers in AWS EC2

2016-04-02 Thread Laine Stump
On 04/01/2016 07:04 PM, Peter Steele wrote: On 04/01/2016 02:07 PM, Laine Stump wrote: On 03/31/2016 06:43 PM, Peter Steele wrote: I've created an EC2 AMI for AWS that essentially represents a CentOS 7 "hypervisor" image. I deploy instances of these in AWS and create an number of libvirt based

Re: [libvirt-users] Networking issues with lxc containers in AWS EC2

2016-04-01 Thread Peter Steele
On 04/01/2016 02:07 PM, Laine Stump wrote: On 03/31/2016 06:43 PM, Peter Steele wrote: I've created an EC2 AMI for AWS that essentially represents a CentOS 7 "hypervisor" image. I deploy instances of these in AWS and create an number of libvirt based lxc containers on each of these instances.

Re: [libvirt-users] Networking issues with lxc containers in AWS EC2

2016-04-01 Thread Laine Stump
On 03/31/2016 06:43 PM, Peter Steele wrote: I've created an EC2 AMI for AWS that essentially represents a CentOS 7 "hypervisor" image. I deploy instances of these in AWS and create an number of libvirt based lxc containers on each of these instances. The containers run fine within a single host

[libvirt-users] Networking issues with lxc containers in AWS EC2

2016-03-31 Thread Peter Steele
I've created an EC2 AMI for AWS that essentially represents a CentOS 7 "hypervisor" image. I deploy instances of these in AWS and create an number of libvirt based lxc containers on each of these instances. The containers run fine within a single host and have no problem communicating with them