Mirror/zeek
1
0
Fork 0
mirror of https://github.com/zeek/zeek.git synced 2025-10-02 06:38:20 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

Management framework: Supervisor extensions for stdout/stderr handling

Browse source 
This improves the framework's handling of Zeek node stdout and stderr by
extending the (script-layer) Supervisor functionality.

- The Supervisor _either_ directs Zeek nodes' stdout/stderr to files _or_ lets
you hook into it at the script level. We'd like both: files make sense to allow
inspection outside of the framework, and the framework would benefit from
tapping into the streams e.g. for error context. We now provide the file
redirection functionality in the Supervisor, in addition to the hook
mechanism. The hook mechanism also builds up rolling windows of up to
100 lines (configurable) into stdout/stderr.

- The new Mangement::Supervisor::API::notify_node_exit event notifies
subscribers (agents, really) that a particular node has exited (and is possibly
being restarted by the Supervisor). The event includes the name of the node,
plus its recent stdout/stderr context.
This commit is contained in:
Christian Kreibich 2022-05-30 12:54:58 -07:00
parent f74f21767a
commit 24a495da42
7 changed files with 172 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

4
testing/btest/Baseline/coverage.bare-mode-errors/errors
View file

@ -2,8 +2,8 @@
### NOTE: This file has been sorted with diff-sort.
warning in <...>/extract-certs-pem.zeek, line 1: deprecated script loaded from <...>/__load__.zeek:15 "Remove in v5.1. Use log-certs-base64.zeek instead."
warning in <...>/extract-certs-pem.zeek, line 1: deprecated script loaded from command line arguments "Remove in v5.1. Use log-certs-base64.zeek instead."
warning in <...>/log-ocsp.zeek, line 1: deprecated script loaded from <...>/test-all-policy.zeek:66 ("Remove in v5.1. OCSP logging is now enabled by default")
warning in <...>/log-ocsp.zeek, line 1: deprecated script loaded from <...>/test-all-policy.zeek:66 ("Remove in v5.1. OCSP logging is now enabled by default")
warning in <...>/log-ocsp.zeek, line 1: deprecated script loaded from <...>/test-all-policy.zeek:70 ("Remove in v5.1. OCSP logging is now enabled by default")
warning in <...>/log-ocsp.zeek, line 1: deprecated script loaded from <...>/test-all-policy.zeek:70 ("Remove in v5.1. OCSP logging is now enabled by default")
warning in <...>/log-ocsp.zeek, line 1: deprecated script loaded from command line arguments ("Remove in v5.1. OCSP logging is now enabled by default")
warning in <...>/notary.zeek, line 1: deprecated script loaded from <...>/__load__.zeek:5 ("Remove in v5.1. Please switch to other more modern approaches like SCT validation (validate-sct.zeek).")
warning in <...>/notary.zeek, line 1: deprecated script loaded from command line arguments ("Remove in v5.1. Please switch to other more modern approaches like SCT validation (validate-sct.zeek).")