[prometheus] Add Django rules

certbot_on_virtu
Alexandre Iooss 2019-06-05 08:05:20 +02:00
parent 11aeab1da6
commit 583b09ab98
No known key found for this signature in database
GPG Key ID: 6C79278F3FCDCC02
3 changed files with 116 additions and 2 deletions

View File

@ -18,9 +18,12 @@
- name: Configure Prometheus alert rules
template:
src: prometheus/alert.rules.yml.j2
dest: /etc/prometheus/alert.rules.yml
src: "prometheus/{{ item }}.j2"
dest: "/etc/prometheus/{{ item }}"
notify: Restart Prometheus
loop:
- alert.rules.yml
- django.rules.yml
# Doesn't work on Debian Stretch
- name: Make Prometheus snmp-exporter listen on localhost only

View File

@ -0,0 +1,106 @@
# {{ ansible_managed }}
{# As this is also Jinja2 it will conflict without a raw block #}
{% raw %}
groups:
- name: django.rules
rules:
- record: job:django_http_requests_before_middlewares_total:sum_rate30s
expr: sum(rate(django_http_requests_before_middlewares_total[30s])) BY (job)
- record: job:django_http_requests_unknown_latency_total:sum_rate30s
expr: sum(rate(django_http_requests_unknown_latency_total[30s])) BY (job)
- record: job:django_http_ajax_requests_total:sum_rate30s
expr: sum(rate(django_http_ajax_requests_total[30s])) BY (job)
- record: job:django_http_responses_before_middlewares_total:sum_rate30s
expr: sum(rate(django_http_responses_before_middlewares_total[30s])) BY (job)
- record: job:django_http_requests_unknown_latency_including_middlewares_total:sum_rate30s
expr: sum(rate(django_http_requests_unknown_latency_including_middlewares_total[30s]))
BY (job)
- record: job:django_http_requests_body_total_bytes:sum_rate30s
expr: sum(rate(django_http_requests_body_total_bytes[30s])) BY (job)
- record: job:django_http_responses_streaming_total:sum_rate30s
expr: sum(rate(django_http_responses_streaming_total[30s])) BY (job)
- record: job:django_http_responses_body_total_bytes:sum_rate30s
expr: sum(rate(django_http_responses_body_total_bytes[30s])) BY (job)
- record: job:django_http_requests_total:sum_rate30s
expr: sum(rate(django_http_requests_total_by_method[30s])) BY (job)
- record: job:django_http_requests_total_by_method:sum_rate30s
expr: sum(rate(django_http_requests_total_by_method[30s])) BY (job, method)
- record: job:django_http_requests_total_by_transport:sum_rate30s
expr: sum(rate(django_http_requests_total_by_transport[30s])) BY (job, transport)
- record: job:django_http_requests_total_by_view:sum_rate30s
expr: sum(rate(django_http_requests_total_by_view_transport_method[30s])) BY (job,
view)
- record: job:django_http_requests_total_by_view_transport_method:sum_rate30s
expr: sum(rate(django_http_requests_total_by_view_transport_method[30s])) BY (job,
view, transport, method)
- record: job:django_http_responses_total_by_templatename:sum_rate30s
expr: sum(rate(django_http_responses_total_by_templatename[30s])) BY (job, templatename)
- record: job:django_http_responses_total_by_status:sum_rate30s
expr: sum(rate(django_http_responses_total_by_status[30s])) BY (job, status)
- record: job:django_http_responses_total_by_charset:sum_rate30s
expr: sum(rate(django_http_responses_total_by_charset[30s])) BY (job, charset)
- record: job:django_http_exceptions_total_by_type:sum_rate30s
expr: sum(rate(django_http_exceptions_total_by_type[30s])) BY (job, type)
- record: job:django_http_exceptions_total_by_view:sum_rate30s
expr: sum(rate(django_http_exceptions_total_by_view[30s])) BY (job, view)
- record: job:django_http_requests_latency_including_middlewares_seconds:quantile_rate30s
expr: histogram_quantile(0.5, sum(rate(django_http_requests_latency_including_middlewares_seconds_bucket[30s]))
BY (job, le))
labels:
quantile: "50"
- record: job:django_http_requests_latency_including_middlewares_seconds:quantile_rate30s
expr: histogram_quantile(0.95, sum(rate(django_http_requests_latency_including_middlewares_seconds_bucket[30s]))
BY (job, le))
labels:
quantile: "95"
- record: job:django_http_requests_latency_including_middlewares_seconds:quantile_rate30s
expr: histogram_quantile(0.99, sum(rate(django_http_requests_latency_including_middlewares_seconds_bucket[30s]))
BY (job, le))
labels:
quantile: "99"
- record: job:django_http_requests_latency_including_middlewares_seconds:quantile_rate30s
expr: histogram_quantile(0.999, sum(rate(django_http_requests_latency_including_middlewares_seconds_bucket[30s]))
BY (job, le))
labels:
quantile: "99.9"
- record: job:django_http_requests_latency_seconds:quantile_rate30s
expr: histogram_quantile(0.5, sum(rate(django_http_requests_latency_seconds_bucket[30s]))
BY (job, le))
labels:
quantile: "50"
- record: job:django_http_requests_latency_seconds:quantile_rate30s
expr: histogram_quantile(0.95, sum(rate(django_http_requests_latency_seconds_bucket[30s]))
BY (job, le))
labels:
quantile: "95"
- record: job:django_http_requests_latency_seconds:quantile_rate30s
expr: histogram_quantile(0.99, sum(rate(django_http_requests_latency_seconds_bucket[30s]))
BY (job, le))
labels:
quantile: "99"
- record: job:django_http_requests_latency_seconds:quantile_rate30s
expr: histogram_quantile(0.999, sum(rate(django_http_requests_latency_seconds_bucket[30s]))
BY (job, le))
labels:
quantile: "99.9"
- record: job:django_model_inserts_total:sum_rate1m
expr: sum(rate(django_model_inserts_total[1m])) BY (job, model)
- record: job:django_model_updates_total:sum_rate1m
expr: sum(rate(django_model_updates_total[1m])) BY (job, model)
- record: job:django_model_deletes_total:sum_rate1m
expr: sum(rate(django_model_deletes_total[1m])) BY (job, model)
- record: job:django_db_new_connections_total:sum_rate30s
expr: sum(rate(django_db_new_connections_total[30s])) BY (alias, vendor)
- record: job:django_db_new_connection_errors_total:sum_rate30s
expr: sum(rate(django_db_new_connection_errors_total[30s])) BY (alias, vendor)
- record: job:django_db_execute_total:sum_rate30s
expr: sum(rate(django_db_execute_total[30s])) BY (alias, vendor)
- record: job:django_db_execute_many_total:sum_rate30s
expr: sum(rate(django_db_execute_many_total[30s])) BY (alias, vendor)
- record: job:django_db_errors_total:sum_rate30s
expr: sum(rate(django_db_errors_total[30s])) BY (alias, vendor, type)
- record: job:django_migrations_applied_total:max
expr: max(django_migrations_applied_total) BY (job, connection)
- record: job:django_migrations_unapplied_total:max
expr: max(django_migrations_unapplied_total) BY (job, connection)
{% endraw %}

View File

@ -19,6 +19,7 @@ alerting:
# Load rules once and periodically evaluate them according to the global 'evaluation_interval'.
rule_files:
- "alert.rules.yml"
- "django.rules.yml"
# A scrape configuration containing exactly one endpoint to scrape:
# Here it's Prometheus itself.
@ -43,3 +44,7 @@ scrape_configs:
target_label: instance
- target_label: __address__
replacement: 127.0.0.1:9116
- job_name: django
scheme: https
static_configs:
- targets: ["portail-captif.crans.org:443"]