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backupsidecar/Dockerfile
Timo Behrendt e9b14ec1b2
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fix: pull postgresql18-client from edge instead of docker image (#25)
Reviewed-on: #25
Co-authored-by: Timo Behrendt <t.behrendt@t00n.de>
Co-committed-by: Timo Behrendt <t.behrendt@t00n.de>
2025-11-14 17:46:26 +01:00

21 lines
482 B
Docker

FROM docker.io/alpine:3.22@sha256:4b7ce07002c69e8f3d704a9c5d6fd3053be500b7f1c69fc0d80990c2ad8dd412 AS base
# Add edge repository for postgresql18-client
RUN echo '@edge http://dl-cdn.alpinelinux.org/alpine/edge/main' >> /etc/apk/repositories
RUN apk update && apk add --no-cache \
bash \
curl \
restic \
jq \
postgresql18-client@edge \
libpq@edge
WORKDIR /app
COPY src/backup.sh /app/backup.sh
RUN chmod +x /app/backup.sh
ENTRYPOINT ["/app/backup.sh"]