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authorViacheslav Hletenko <v.gletenko@vyos.io>2024-07-02 08:44:53 +0000
committerMergify <37929162+mergify[bot]@users.noreply.github.com>2024-07-18 07:17:38 +0000
commitfcc1193b4ec5af560e6f39e89baeab342e65666c (patch)
tree4d78672a46e081e22d3155ab6b1587371b7cca4f
parentb81fa2e6ca3f90caeddb5ff6e5d8b2b021653756 (diff)
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T6523: Telegraf use nft scripts only if the firewall configured
If a firewall is not configured there is no reason to get and execute telegraf firewall custom scripts as there are no nft chain in the firewall nftables configuration (cherry picked from commit ebff0c481907ac0c2c0be9981c3c3d87caf3003b)
-rw-r--r--data/templates/telegraf/telegraf.j22
-rwxr-xr-xsrc/conf_mode/service_monitoring_telegraf.py3
2 files changed, 4 insertions, 1 deletions
diff --git a/data/templates/telegraf/telegraf.j2 b/data/templates/telegraf/telegraf.j2
index f382dbf2e..535e3a347 100644
--- a/data/templates/telegraf/telegraf.j2
+++ b/data/templates/telegraf/telegraf.j2
@@ -130,7 +130,9 @@ metric_name_label = "{{ loki.metric_name_label }}"
{% if influxdb is vyos_defined %}
[[inputs.exec]]
commands = [
+{% if nft_chains is vyos_defined %}
"{{ custom_scripts_dir }}/show_firewall_input_filter.py",
+{% endif %}
"{{ custom_scripts_dir }}/show_interfaces_input_filter.py",
"{{ custom_scripts_dir }}/vyos_services_input_filter.py"
]
diff --git a/src/conf_mode/service_monitoring_telegraf.py b/src/conf_mode/service_monitoring_telegraf.py
index 9455b6109..db870aae5 100755
--- a/src/conf_mode/service_monitoring_telegraf.py
+++ b/src/conf_mode/service_monitoring_telegraf.py
@@ -86,7 +86,8 @@ def get_config(config=None):
monitoring['custom_scripts_dir'] = custom_scripts_dir
monitoring['hostname'] = get_hostname()
monitoring['interfaces_ethernet'] = Section.interfaces('ethernet', vlan=False)
- monitoring['nft_chains'] = get_nft_filter_chains()
+ if conf.exists('firewall'):
+ monitoring['nft_chains'] = get_nft_filter_chains()
# Redefine azure group-metrics 'single-table' and 'table-per-metric'
if 'azure_data_explorer' in monitoring: