Make basic_auth for prometheus and promtail optional (#316)

metal-stack · Sep 11, 2024 · 9d22b64 · 9d22b64
1 parent f2c3897
commit 9d22b64
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diff --git a/partition/roles/monitoring/prometheus/templates/prometheus.yaml.j2 b/partition/roles/monitoring/prometheus/templates/prometheus.yaml.j2
@@ -34,9 +34,11 @@ alerting:
 {% if prometheus_remote_write_url %}
 remote_write:
 - url: {{ prometheus_remote_write_url }}
+  {% if prometheus_remote_write_basic_auth_username is defined and prometheus_remote_write_basic_auth_password is defined %}
   basic_auth:
     username: {{ prometheus_remote_write_basic_auth_username }}
     password: {{ prometheus_remote_write_basic_auth_password }}
+  {% endif %}
 {% endif %}
 
 # Load rules once and periodically evaluate them according to the global 'evaluation_interval'.

diff --git a/partition/roles/promtail/templates/promtail.yaml.j2 b/partition/roles/promtail/templates/promtail.yaml.j2
@@ -8,9 +8,11 @@ positions:
 clients:
   - url: {{ promtail_loki_push_endpoint }}
     timeout: 60s
+    {% if promtail_loki_basic_auth_username is defined and promtail_loki_basic_auth_password is defined %}
     basic_auth:
       username: {{ promtail_loki_basic_auth_username }}
       password: {{ promtail_loki_basic_auth_password }}
+    {% endif %}
 
 scrape_configs:
 {{ promtail_scrape_configs|to_yaml(indent=2) }}