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postgres-backup (sha256:554cfb5a3f82b1407b73a5994d7e98f36cd007a06e467166f5f48dc6ddf2b9a9)

Published 2026-02-08 07:10:44 +00:00 by clement in images/postgres

Installation

Pull the image from the command line:

docker pull git.breis.ch/images/postgres-backup@sha256:554cfb5a3f82b1407b73a5994d7e98f36cd007a06e467166f5f48dc6ddf2b9a9

Digest

sha256:554cfb5a3f82b1407b73a5994d7e98f36cd007a06e467166f5f48dc6ddf2b9a9

For more information on the Container registry, see the documentation.

About this package

Scheduled PostgreSQL backups with compression and retention

Image layers

ARG POSTGRESQL_VERSION

ARG DEBIAN_MAJOR_VERSION

ARG IMAGE_TITLE

ARG IMAGE_DESCRIPTION

ARG IMAGE_VENDOR

ARG IMAGE_SOURCE

ARG IMAGE_LICENSES

ARG IMAGE_FEATURES

ARG TARGETARCH

LABEL org.opencontainers.image.title=PostgreSQL Backup Sidecar org.opencontainers.image.description=Scheduled PostgreSQL backups with compression and retention org.opencontainers.image.vendor=BEXSYS org.opencontainers.image.source=https://git.breis.ch/images/postgres org.opencontainers.image.licenses=MIT org.opencontainers.image.base.name=gcr.io/distroless/base-debian13:nonroot postgresql.version=18 image.arch= image.features=backup,cron-scheduling,compression,encryption,webhooks

COPY /extract/usr/lib/postgresql /usr/lib/postgresql # buildkit

COPY /extract/usr/lib/x86_64-linux-gnu /usr/lib/x86_64-linux-gnu # buildkit

COPY /extract/lib/x86_64-linux-gnu /lib/x86_64-linux-gnu # buildkit

COPY /extract/usr/lib/aarch64-linux-gnu /usr/lib/aarch64-linux-gnu # buildkit

COPY /extract/lib/aarch64-linux-gnu /lib/aarch64-linux-gnu # buildkit

COPY /extract/etc/ssl/certs /etc/ssl/certs # buildkit

COPY /tmp/backup-scheduler /backup-entrypoint # buildkit

COPY /tmp/sidecar-backup /usr/bin/sidecar-backup # buildkit

COPY /tmp/sidecar-restore /usr/bin/sidecar-restore # buildkit

COPY /tmp/backup-scheduler /bin/sh # buildkit

COPY /tmp/backups /backups # buildkit

ENV BACKUP_DIR=/backups BACKUP_SCHEDULE=0 2 * * * BACKUP_COMPRESSION=zstd BACKUP_COMPRESSION_LEVEL=3 BACKUP_KEEP_LAST=10 LOG_LEVEL=info LANG=C.UTF-8 LC_ALL=C.UTF-8 PATH=/usr/lib/postgresql/18/bin:/usr/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin

HEALTHCHECK &{["CMD" "/backup-entrypoint" "--health-check"] "1m0s" "5s" "10s" '\x03'}

USER 65532:65532

ENTRYPOINT ["/backup-entrypoint"]

Labels

Key	Value
image.arch
image.features	backup,cron-scheduling,compression,encryption,webhooks
org.opencontainers.image.base.name	gcr.io/distroless/base-debian13:nonroot
org.opencontainers.image.description	Scheduled PostgreSQL backups with compression and retention
org.opencontainers.image.licenses	MIT
org.opencontainers.image.revision	fcc6ce682815511b1c08fa82c065ea28d3f474ea
org.opencontainers.image.source	https://git.breis.ch/images/postgres
org.opencontainers.image.title	PostgreSQL Backup Sidecar 18
org.opencontainers.image.vendor	BEXSYS
org.opencontainers.image.version	18
postgresql.version	18

Details

Container

images/postgres

2026-02-08 07:10:44 +00:00

8

OCI / Docker

linux/arm64

MIT

Repository website

24 MiB

Versions (10) View all

buildcache-18 2026-02-15

staging-18 2026-02-15

buildcache-16 2026-02-15

buildcache-17 2026-02-15

staging-17 2026-02-15

Issues