| #!/usr/bin/python | |
| from __future__ import print_function | |
| import bcc | |
| import time | |
| text = """ | |
| #include <uapi/linux/ptrace.h> | |
| BPF_HISTOGRAM(dist); | |
| int count(struct pt_regs *ctx) { | |
| dist.increment(bpf_log2l(ctx->ax)); |
| #!/usr/bin/python | |
| # | |
| # stacksnoop Trace ext4_sync_fs() function with stack trace. | |
| # For Linux, uses BCC, eBPF. Embedded C. | |
| # | |
| # Written as a proof of concept of stack tracing in bcc/eBPF. | |
| # | |
| # Copyright (c) 2016 Brendan Gregg. | |
| # Licensed under the Apache License, Version 2.0 (the "License") | |
| # |
This walkthrough shows how several open source projects integrate to implement a novel networking solution for docker containers within Mesos.
For a few diagrams of the networking provided here, see these slides.
Relevant repositories mentioned within this guide are: