Try to avoid Docker logs growing too much for one-off containers

We recently had a report of the Postgres backup container's log file
growing the size of /var/lib/docker until it ran out of disk space.

Trying to prevent similar problems in the future.
This commit is contained in:
Slavi Pantaleev 2020-09-01 09:03:06 +03:00
parent 3c285bc6f5
commit e3dca2f66f
4 changed files with 5 additions and 0 deletions

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@ -42,6 +42,7 @@ To make a back up of the current PostgreSQL database, make sure it's running and
```bash
docker run \
--rm \
--log-driver=none \
--network=matrix \
--env-file=/matrix/postgres/env-postgres-psql \
postgres:12.4-alpine \

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@ -64,6 +64,7 @@
set_fact:
matrix_postgres_import_command: >-
{{ matrix_host_command_docker }} run --rm --name matrix-postgres-import
--log-driver=none
--user={{ matrix_user_uid }}:{{ matrix_user_gid }}
--cap-drop=ALL
--network={{ matrix_docker_network }}

View file

@ -74,6 +74,7 @@
docker run
--rm
--name=matrix-synapse-migrate
--log-driver=none
--user={{ matrix_user_uid }}:{{ matrix_user_gid }}
--cap-drop=ALL
--network={{ matrix_docker_network }}

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@ -80,6 +80,7 @@
- name: Perform Postgres database dump
command: >-
{{ matrix_host_command_docker }} run --rm --name matrix-postgres-dump
--log-driver=none
--user={{ matrix_user_uid }}:{{ matrix_user_gid }}
--network={{ matrix_docker_network }}
--env-file={{ matrix_postgres_base_path }}/env-postgres-psql
@ -124,6 +125,7 @@
set_fact:
matrix_postgres_import_command: >-
{{ matrix_host_command_docker }} run --rm --name matrix-postgres-import
--log-driver=none
--user={{ matrix_user_uid }}:{{ matrix_user_gid }}
--cap-drop=ALL
--network={{ matrix_docker_network }}