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321da3e5bfd7754aa491e309ea772b63e05e5635
Commit Graph

522 Commits

Author SHA1 Message Date
Leonardo Grasso
321da3e5bf chore(userspace/falco): configurable outputs timeout 
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
 2020-12-01 04:18:04 -05:00
Leonardo Grasso
4b34b83739 new(userspace/falco): add "output_timeout" config node 
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
 2020-12-01 04:18:04 -05:00
Leonardo Grasso
5b558cd600 update(userspace/falco): watchdog for outputs 
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
 2020-12-01 04:18:04 -05:00
Leonardo Grasso
3b7401c2e5 new(userspace/falco): Watchdog timer utility 
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
 2020-12-01 04:18:04 -05:00
Leonardo Grasso
aea12f4f3b update(userspace/falco): outputs error handling 
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
 2020-12-01 04:18:04 -05:00
Leonardo Grasso
f2637c8600 update(userspace/falco): add accessor method for output's name 
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
 2020-12-01 04:18:04 -05:00
Leonardo Grasso
0a14d34e16 chore(userspace/falco): correct exception message 
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
 2020-12-01 04:18:04 -05:00
Leonardo Grasso
a1bdf3ed61 update(userspace/falco): add "internal" source to outputs and proto 
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
 2020-12-01 04:18:04 -05:00
Leonardo Grasso
d3c41c2d97 chore(userspace/falco): avoid multiple outputs init 
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
 2020-12-01 04:18:04 -05:00
Leonardo Grasso
90d71a8e92 feat(userspace/falco): non-blocking outputs 
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
 2020-12-01 04:18:04 -05:00
Leonardo Grasso
8eb7d83ee8 update(userspace/falco): introduce message struct for outputs 
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
 2020-12-01 04:18:04 -05:00
Leo Di Donato
8d10a60e42 build: remove duplicate item from FALCO_SOURCES 
Signed-off-by: Leonardo Di Donato <leodidonato@gmail.com>
 2020-11-10 06:43:15 -05:00
Lorenzo Fontana
0f14821744 fix(userspace/falco): include directories and sources 
Signed-off-by: Lorenzo Fontana <fontanalorenz@gmail.com>
 2020-11-10 04:09:10 -05:00
Lorenzo Fontana
e0175b1e06 build: cmake modules fixes and split 
Signed-off-by: Lorenzo Fontana <fontanalorenz@gmail.com>
 2020-11-10 04:09:10 -05:00
Lorenzo Fontana
7aa6fa9897 build: use fields_info from libsinsp 
Related-to: https://github.com/draios/sysdig/pull/1693
Signed-off-by: Lorenzo Fontana <fontanalorenz@gmail.com>
 2020-11-10 04:09:10 -05:00
Lorenzo Fontana
8dd9ebbdf9 build: moonjit replacement for luajit 
This is needed because Luajit does not support many architectures
such as aarch64 and ppcle64.

Note: some operating systems, such as Alpine, already use moonjit as a dropin
replacement for luajit.

Signed-off-by: Lorenzo Fontana <fontanalorenz@gmail.com>
 2020-11-10 04:09:10 -05:00
Leonardo Grasso
c8703b88bf update(userspace/engine): handle formatters with smart pointer 
Co-Authored-By: Leonardo Di Donato <leodidonato@gmail.com>
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
 2020-10-27 15:12:28 +01:00
Leonardo Grasso
cebec11552 fix(userspace/engine): free formatters, if any 
Previously, formatters were freed by LUA code when re-opening outputs.
Since now, outputs are not controlling anymore the falco_formats class (see #1412), we just free formatters only if were already initialized.

That is needed when the engine restarts (see #1446).

By doing so, we also ensure that correct inspector instance is set to the formatter cache.

Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
 2020-10-27 15:12:28 +01:00
Leonardo Grasso
81de65eb69 fix(userspace/falco): use given priority for msg 
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
 2020-10-26 14:05:25 +01:00
Leonardo Grasso
c188f4a731 chore(userspace/falco): output class does not need to inherit from falco_common 
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
 2020-10-26 11:21:37 +01:00
Leonardo Grasso
ca04145590 chore(userspace/falco): remove unused dep from falco_outputs 
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
 2020-10-26 11:21:37 +01:00
Leonardo Grasso
511a9fa97f chore: update copyright year to 2020 
On previously modified files.

Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
 2020-10-26 11:21:37 +01:00
Leonardo Grasso
7b8f67fdbd chore(userspace/falco): remove leftover from outputs 
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
 2020-10-26 11:21:37 +01:00
Leonardo Grasso
6e36afdba3 update(userspace/falco): move gRPC queue to proper namespace 
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
 2020-10-26 11:21:37 +01:00
Leonardo Grasso
469749a2b5 chore(userspace/engine): clean up leftover 
Co-Authored-By: Leonardo Di Donato <leodidonato@gmail.com>
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
 2020-10-13 05:12:00 -04:00
Leonardo Grasso
3355d0d215 chore: update comments to reflect the impl 
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
 2020-10-13 05:12:00 -04:00
Leonardo Grasso
b74d60289c chore: lua dir is not needed anymore in falco_outputs 
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
 2020-10-13 05:12:00 -04:00
Leonardo Grasso
e4aa646146 chore(userspace/falco): cleanup unnecessary flush 
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
 2020-10-13 05:12:00 -04:00
Leonardo Grasso
a4b3af29ae chore(userspace/falco): finalize program output impl 
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
 2020-10-13 05:12:00 -04:00
Leonardo Grasso
17685eaa3c update(userspace/falco): improve stdout buffering 
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
 2020-10-13 05:12:00 -04:00
Leonardo Grasso
b75166ff60 build(userspace/falco): clean up residual lua references 
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
 2020-10-13 05:12:00 -04:00
Leonardo Grasso
1bcac6f251 chore(userspace/falco): prefix abstract class with "abstract_" 
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
 2020-10-13 05:12:00 -04:00
Leonardo Grasso
57c62ba6a7 chore(userspace/falco): move output config struct one level up 
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
 2020-10-13 05:12:00 -04:00
Leonardo Grasso
6451a55d82 chore(userspace/falco): simplify files naming 
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
 2020-10-13 05:12:00 -04:00
Leonardo Grasso
0ff220de1e chore(userspace/engine): clean up unused code 
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
 2020-10-13 05:12:00 -04:00
Leonardo Grasso
78fa43708b refactor(userspace/falco): falco_outputs 
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
 2020-10-13 05:12:00 -04:00
Leonardo Grasso
99d4a7d5c5 new(userspace/falco): syslog output C++ impl 
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
 2020-10-13 05:12:00 -04:00
Leonardo Grasso
7f4d5396c2 new(userspace/falco): program output C++ impl 
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
 2020-10-13 05:12:00 -04:00
Leonardo Grasso
aa8edadf68 new(userspace/falco): http output C++ impl 
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
 2020-10-13 05:12:00 -04:00
Leonardo Grasso
6ecc691c68 new(userspace/falco): gRPC output C++ impl 
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
 2020-10-13 05:12:00 -04:00
Leonardo Grasso
4d61f1c739 new(userspace/falco): file output C++ impl 
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
 2020-10-13 05:12:00 -04:00
Leonardo Grasso
7b70f3c2ef new(userspace/falco): stdout output C++ impl 
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
 2020-10-13 05:12:00 -04:00
Leonardo Grasso
8371d1955a chore(userspace/falco): refine falco_output interface 
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
 2020-10-13 05:12:00 -04:00
Leonardo Grasso
270c3fa910 new(userspace/falco): base class for Falco outputs 
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
 2020-10-13 05:12:00 -04:00
Leonardo Grasso
0a2eab3f19 chore(userspace/falco): clean up lua deps from logger 
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
 2020-10-13 05:12:00 -04:00
Leonardo Grasso
ac2a9a35cb chore(userspace/falco): remove lua code for outputs 
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
 2020-10-13 05:12:00 -04:00
Leonardo Grasso
85aa337b63 update(userspace/engine): refactor falco_formats to accept non-lua callers 
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
 2020-10-13 05:12:00 -04:00
Radu Andries
bc1aeaceb2 feat(falco): Provide a parameter for loading lua files from an alternate path 
This will be used by the static build to load lua files from
alternate directories that are not tied to the compile flags

Signed-off-by: Radu Andries <radu.andries@sysdig.com>
 2020-09-29 18:05:10 +02:00
Leonardo Grasso
d2dbe64723 update: bump Falco engine version to 7 
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
 2020-09-13 22:54:00 +02:00
Leonardo Di Donato
9a29203a4d build: engine fields checksum only when not building the minimal Falco 
Co-authored-by: Leonardo Grasso <me@leonardograsso.com>
Signed-off-by: Leonardo Di Donato <leodidonato@gmail.com>
 2020-09-10 15:01:07 +02:00