Add Prometheus Mysqld exporter

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Change-Id: I670597179b701aab1ca8e433be2f3abf1e78650a

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Marcus Klein

2023年12月18日 09:50:24 +01:00

parent 322d014d04

commit 1c0bd2ae11

2 changed files with 40 additions and 0 deletions

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23
prometheus/README.rst

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@@ -34,3 +34,26 @@ Install node_exporter

cd /opt/openstack-ansible-ops/prometheus

openstack-ansible installNodeExporter.yml

If you want to deploy the mysqld_exporter, you need to create the Galera user for it first

.. code-block:: yaml

galera_additional_users:

- name:"exporter"

host:'%'

password:"{{ prometheus_mysqld_exporter_galera_password }}"

priv:'*.*:PROCESS,REPLICATION CLIENT,SELECT,SLAVE MONITOR'

resource_limits:

MAX_USER_CONNECTIONS:3

check_hostname:false

state:present

Then install the mysqld_exporter

.. code-block:: bash

cd /opt/openstack-ansible-ops/prometheus

openstack-ansible installMysqldExporter.yml

17
prometheus/installMysqldExporter.yml Normal file

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@@ -0,0 +1,17 @@

---

- name:Refresh local facts

hosts:galera_all

tasks:

- name:refresh local facts

setup:

- name:mysqld_exporter

hosts:galera_all

roles:

- role:prometheus.prometheus.mysqld_exporter

vars:

mysqld_exporter_host:"{{ ansible_host }}"

mysqld_exporter_password:"{{ prometheus_mysqld_exporter_galera_password }}"

mysqld_exporter_web_listen_address:"{{ ansible_host }}:9104"