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Document/Make more settings configurable in PMM Docker

Description

Related to PMM-633, we have many managed services clients that have a lot of servers. The default my.cnf is not sufficient for these clients and we need to be able to have a way to change this.

While we can work around this in Managed Services, this is a good feature to have documented/built in. Maybe document to specify a my.cnf as mount volume?

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Kenny Gryp March 10, 2017 at 2:47 PM

Currently in Managed Services we have this:

mysql

- name: install ssl container docker_container: name: pmm-server image: percona/pmm-server:1.0.5 state: started published_ports: - "8080:80" - "8443:443" volumes_from: pmm-data volumes: - "/etc/rdba/.aws_credentials:/usr/share/grafana/.aws/credentials:ro" - "{{ pmm_ssl_dir }}:/etc/nginx/ssl:ro" env: SERVER_USER: "{{ global_pmm_username }}" SERVER_PASSWORD: "{{ global_pmm_password }}" METRICS_RETENTION: "{{ pmm_retention }}"

We might add another volume to specify our own mysql configuration soon

Prometheus

For example, we need to be able to change Prometheus memory usage and this seems supported already (as soon as we need this we will add it to our managed services codebase)
Source: https://github.com/percona/pmm-server/blob/master/entrypoint.sh#L10-L19

However, I couldn't find this in the documentation

Consul

We don't need anything at this moment

Grafana

we currently only specify the aws credentials for cloudwatch support, that's good enough for us for now

Orchestrator.

We should be able to disable it

Roma Novikov March 10, 2017 at 2:30 PM

we also have Consul, Orchestrator, Prometheus, Grafana inside docker . Do we need way to override their configs too ?

Because for pmm-admin we need option to override all our default configs

Kenny Gryp March 10, 2017 at 1:59 PM

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Created March 7, 2017 at 5:22 PM
Updated March 27, 2024 at 2:58 PM

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