Commit 745fd716 authored by nimrod's avatar nimrod
Browse files

Matrix: Add backups. 

- Mark the Synapse data volume for snapshot by `dvb` (it just a bunch of
  files anyway).
- Do weekly backups of the database.
parent 0098b2c5

Compose/matrix/crond/.dockerignore

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*

!backup

!crontab

Compose/matrix/crond/Dockerfile

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# hadolint ignore=DL3006

FROM registry.shore.co.il/cron as supersonic

# hadolint ignore=DL3002

USER root

# hadolint ignore=DL3018

RUN apk add --update --no-cache \

    docker-cli \

    findutils \

    ;

COPY --chown=root:root backup /usr/local/bin/

COPY --chown=root:root restore /usr/local/bin/

VOLUME /var/backups

Compose/matrix/crond/README.md

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# crond



Runs background jobs for the Matrix server. The jobs are:



- Postgres DB backup.

Compose/matrix/crond/backup

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#!/bin/sh

set -eu



now="$(date --utc -Iseconds)"

dest="/var/backups/${now}.sql.zstd"

mkdir --parents "$(dirname "$dest")"

docker exec matrix-postgres-1 backup > "$dest"

Compose/matrix/crond/crontab

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@weekly backup || wget --spider https://notify.shore.co.il/send?message=Matrix%20DB%20backup%20failed.

@daily find /var/backups -atime +18 -delete