Jie Yu created MESOS-1228:
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Summary: Container level network monitoring
Key: MESOS-1228
URL: https://issues.apache.org/jira/browse/MESOS-1228
Project: Mesos
Issue Type: Story
Components: containerization, isolation, statistics
Affects Versions: 0.19.0
Reporter: Jie Yu
Fix For: 0.19.0
Our goal is to get per-container network statistics. For instance, number of
packets received/sent (RX_PACKETS, TX_PACKETS), how many bytes received/sent
(RX_BYTES, TX_BYTES), etc.
We have a couple of options here for implementing it.
1) If we have enough IPs (we are assuming IPv4 here as most people are still
using IPv4) such that each container can has an individual IP, we can leverage
the Linux bridge.
2) If we don't have enough IPs, we can use port forwarding based on port
ranges. In other words, each container will be assigned a range of ports from
the host. The isolator will setup filters to properly redirect packets to the
corresponding containers based on dst ip/ports.
3) We can use NAT if the processes running inside a container does not need
public IPs.
Our first step is to go with option (2).
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