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Author SHA1 Message Date
Herbert Wolverson
424925d0d6 Improve the /etc/lqosd example 2023-01-17 14:09:14 +00:00
Herbert Wolverson
1a0b20aa11 Add Criterion-based benchmarks to lqosd 
* Add a secondary build option (as library) to lqosd, by including
  a `lib.rs` file that mirrors `main.rs`.
* Add the boilerplate required for a Criterion-based benchmark
  setup.
* Add support for `cargo bench` launching a set of tests that
  benchmark deserializing TC queues, and benchmarks retrieving
  queue statistics from `tc`.
 2023-01-17 14:05:28 +00:00
Herbert Wolverson
6403ad21e4 Merge branch 'main' of https://github.com/LibreQoE/LibreQoS 2023-01-16 16:04:05 +00:00
Herbert Wolverson
7548413165 Use Log and Env_log for output. Suppress kernel messages that confuse 
people on startup.

Default to "warn" level of logging. You can override by setting
RUST_LOG to "info". (Environment variable)
 2023-01-16 16:03:14 +00:00
Robert Chacón
ba44bd3ca5 Update lint_python.yml 
Test skipping the part of lint_python.yml that keeps breaking
 2023-01-16 08:38:05 -07:00
Herbert Wolverson
6f49b2498a Implement correct signal handling for SIGINT, SIGTERM and SIGHUP 
Extend the signals handler to reload configuration on SIGHUP, and terminate
on SIGINT and SIGTERM.

FIXES #202
 2023-01-16 15:07:20 +00:00
Herbert Wolverson
05bb1ee959 Fix failure to display Cake Tins in web UI 
Cake Diff functions now use "checked_sub" to ensure that an overflow
doesn't mess up data.

Web UI includes checks that Cake data is available on each history
tick.
 2023-01-16 14:30:48 +00:00
Robert Chacón
76513466fa Merge pull request #201 from LibreQoE/change1244 
Disable refreshLatencyGraphs in schedulerAdvanced.py
 2023-01-16 01:18:26 -07:00
Robert Chacón
1238123143 Rename influxDBdashboardTemplate_v2.5.1.json to influxDBdashboardTemplate.json 2023-01-16 01:10:47 -07:00
Robert Chacón
56f842371d Delete influxDBdashboardTemplate.json 2023-01-16 01:10:31 -07:00
Robert Chacón
6b4432e899 Update README.md 2023-01-16 01:08:03 -07:00
Robert Chacón
246056e055 Update schedulerAdvanced.py 2023-01-16 01:05:32 -07:00
Robert Chacón
6a3fe4957a Merge pull request #200 from LibreQoE/v1.4-pre-alpha-rust-integration 
reforked schedulerAdvanced, plus a few other bits
 2023-01-16 01:02:11 -07:00
Dave Täht
a1bb729a78 Merge pull request #199 from khandieyea/v1.4-schadvanced 
reforked schedulerAdvanced, plus a few other bits
 2023-01-15 21:56:26 -08:00
Robert Chacón
5cb5e8e7aa Compress json depth to 8 (HTB max) 2023-01-15 22:03:38 -07:00
Warren
e4ae7c8cf3 Default http api client back to false 2023-01-16 16:49:17 +13:00
Warren
b7b78962a3 reforked schedulerAdvanced, plus a few other bits 2023-01-16 16:31:18 +13:00
Robert Chacón
9afc07cec2 Update TESTING-1.4.md 2023-01-15 14:56:38 -07:00
Robert Chacón
d503150b2b Merge pull request #197 from khandieyea/v1.4-manfix 
fix typo in apt-get
 2023-01-15 14:51:35 -07:00
Warren
4375211432 fix typo 2023-01-16 09:52:10 +13:00
Dave Taht
5be5111954 Use the cake types that are defined in the cake qdisc 
While json sends everything around as a u64, many of the cake
variables internally and in the protocol, are 16-32 bit. It
seemed a major memory savings to have the types more closely
match the underlying reality, and one small step towards
actually getting these values from the kernel more directly.

In terms of surprise several of those can actually roll over,
which is something we need to look out for in the future.
 2023-01-15 14:38:47 +00:00
Herbert Wolverson
b620826476 Replace BpfMap and BpfPerCpuMap's dump_vec function with a 
callback-based setup that elides the need to clone data on the
hot path.

Clean up the throughput data collection into clearly defined
stages, using Rayon where appropriate to speed up iterator-based
tasks.

This removes: 2 memcpy and 1 memmove per circuit, per second.
 2023-01-14 17:47:36 +00:00
Herbert Wolverson
66356d66d2 Don't unwrap() - use a result for proper error handling and not terminating the queue tracking when monitor mode or something unexpected happens. 2023-01-13 19:43:35 +00:00
Herbert Wolverson
c2ae327c48 Rename "use_kernel_bridge" in "/etc/lqos" to "use_xdp_bridge" 
The previous wording was confusing, making people think that the
configuration entry was referring to the Linux bridge - while it
meant "use the XDP bridge that happens to run in kernel space".

The new wording should be more obvious.
 2023-01-13 18:18:46 +00:00
Herbert Wolverson
fecb27c6bc Only show unknown IPs from the last 5 minutes. 
IMPORTANT: run "remove_pinned_maps.sh" before you run the new
version of lqosd. The eBPF map structure has changed.

1) Add a "last_seen" value to the map_traffic eBPF map.
2) Whenever traffic is seen, update "last_seen" to equal the
   result of a bpf_ktime_get_boot_ns() call.
3) When retrieving the unknown IP list, perform a syscall to
   obtain the time since boot in nanoseconds and subtract
   five minutes.
4) Filter out any unknown IPs that exceed the 5 minute window.

This should solve the problem with "unknown IPs" filling up
on start, and gradually accumulating.
 2023-01-13 17:48:20 +00:00
Herbert Wolverson
25234cc28a Add suggestion to run remove_pinned_maps to the Rust builder. 2023-01-13 16:40:19 +00:00
Herbert Wolverson
f3a5739133 Add 'download unknown' link to the unknown IPs page. 2023-01-13 14:16:48 +00:00
Herbert Wolverson
d7034d1e42 Update testing file to indicate that the branch is no longer needed. 2023-01-13 13:59:50 +00:00
Herbert Wolverson
78e26d1b43 Merge branch 'v1.4-pre-alpha-rust-integration' 2023-01-13 13:57:47 +00:00
Robert Chacón
87e5ca90f9 Update TESTING-1.4.md 2023-01-12 19:45:00 -07:00
Herbert Wolverson
d9ae80e56f #184 - Experimental code for unpacking MPLS labels, finding the bottom-of-stack and extracting IPv4 or IPv6 payload. Does not supported VLANs nested inside VPLS. Needs considerably more testing. 2023-01-12 18:48:53 +00:00
Herbert Wolverson
f79f850079 Oops, turning off redaction didn't work properly. 2023-01-12 17:23:38 +00:00
Herbert Wolverson
f5cfd48dd1 Oops, turning off redaction didn't work properly. 2023-01-12 17:22:10 +00:00
Herbert Wolverson
187e0dd275 Add bounds checking to quantile calculation 2023-01-12 16:56:06 +00:00
Herbert Wolverson
115a3fed7b Add bounds checking to quantile calculation 2023-01-12 16:54:10 +00:00
Herbert Wolverson
2906c1b8f0 Ignore 0 band in quantile display. 2023-01-12 16:50:39 +00:00
Herbert Wolverson
858ed06286 Update redaction, it's now in Klingon. 2023-01-12 16:41:52 +00:00
Herbert Wolverson
44171d15ea Support redaction mode. 2023-01-12 16:13:10 +00:00
Herbert Wolverson
8fade0b1b1 Add a CSS file and move a lot of inline styles out of the body. 2023-01-12 14:57:23 +00:00
Robert Chacón
75fc2f22f7 Merge pull request #188 from cclauss/patch-1 
GitHub Action to lint Python code
 2023-01-12 03:51:38 -07:00
Herbert Wolverson
80b79684da #148 - Show quantile utilization on queue details. 2023-01-11 20:44:44 +00:00
Herbert Wolverson
7118ad948f #148 - Show quantile utilization on dashboard for total flow analysis. 2023-01-11 20:07:35 +00:00
Herbert Wolverson
0715f76022 Remove redundant reload link 2023-01-11 18:22:56 +00:00
Herbert Wolverson
7b0715756f Real-time reloading of lqosd tunables and queue check frequency 
Extends the bus to include a "reload lqosd" command that reloads
the tunables and queue frequency in real-time, without requiring
a bridge restart.
 2023-01-11 18:16:30 +00:00
Herbert Wolverson
7b18ca4196 Add libbpf-dev to the dependency list. 2023-01-11 16:00:24 +00:00
Herbert Wolverson
8d9eee8f47 TESTING: Add a CI build/test step to the Rust project for Github. This will probably fail and require more commits to get working. 2023-01-11 15:53:34 +00:00
Herbert Wolverson
2c829fc09c Add documentation to lqos_config 2023-01-11 15:42:10 +00:00
Herbert Wolverson
d51c1b8622 Add more unit tests to lqos_bus, checking that encode/decode of request and replies is valid. 2023-01-11 15:12:38 +00:00
Herbert Wolverson
5cf20a9afe Clean up and document the lqos_bus crate. 2023-01-11 15:04:26 +00:00
Herbert Wolverson
02c3a835a1 Cargo fmt run - format all code. 2023-01-11 14:12:40 +00:00