Merge pull request #18 from jan-di/debian

Switch to debian based image, second try

Author: jan-di

.devcontainer/devcontainer.json

@@ -10,7 +10,7 @@
 // Update 'VARIANT' to pick a Python version: 3, 3.10, 3.9, 3.8, 3.7, 3.6
 // Append -bullseye or -buster to pin to an OS version.
 // Use -bullseye variants on local on arm64/Apple Silicon.
-"VARIANT": "3.10-bullseye",
+"VARIANT": "3.9-bullseye",
 // Options
 "NODE_VERSION": "none"
 }

.github/workflows/build.yml

@@ -3,7 +3,7 @@ name: Build Docker Images
 env:
  DOCKERHUB_TAG: 'jandi/database-backup'
  GITHUB_TAG: 'ghcr.io/jan-di/database-backup'
- PLATFORMS: linux/386,linux/amd64,linux/arm/v6,linux/arm/v7,linux/arm64
+ PLATFORMS: linux/amd64,linux/arm64,linux/arm/v6,linux/arm/v7
 
 on:
  push:

Dockerfile

@@ -1,41 +1,35 @@
-FROM python:3.10.0-alpine3.14 AS base
+FROM python:3.9.7-bullseye AS base
 
 LABEL jan-di.database-backup.instance_id="default"
 
-RUN set -eux; \
- apk --no-cache add \
+RUN apt-get update && apt-get install -y \
  mariadb-client \
- postgresql-client \
- tzdata
+ postgresql-client \ 
+ tzdata \
+ && apt-get clean && rm -rf /var/lib/apt/lists/*
 
 FROM base AS python-deps
 
 RUN set -eux; \
- apk --no-cache add \
- # cryptography
- gcc musl-dev python3-dev libffi-dev openssl-dev cargo \
- ; \
  pip install pipenv
 
-COPY Pipfile .
-COPY Pipfile.lock .
-ENV CI=1 \
- PIPENV_VENV_IN_PROJECT=1
+COPY Pipfile Pipfile.lock ./
+
 RUN set -eux; \
- pipenv install --deploy
+ CI=1 PIPENV_VENV_IN_PROJECT=1 PIP_ONLY_BINARY=:all: \
+ pipenv install --deploy --verbose
 
 FROM base
 
 COPY --from=python-deps /.venv /.venv
-ENV PATH="/.venv/bin:$PATH"
+ENV PATH="/.venv/bin:$PATH" \
+ PYTHONUNBUFFERED=1
 
 WORKDIR /app
 
 RUN set -eux; \
  mkdir -p /dump
 
-ENV PYTHONUNBUFFERED=1
-
 COPY . .
 
 ENTRYPOINT [ "python3", "/app/main.py" ]

Pipfile

@@ -3,6 +3,11 @@ url = "https://pypi.org/simple"
 verify_ssl = true
 name = "pypi"
 
+[[source]]
+url = "https://www.piwheels.org/simple"
+verify_ssl = true
+name = "piwheels"
+
 [packages]
 docker = "*"
 humanize = "*"
@@ -13,4 +18,4 @@ croniter = "*"
 [dev-packages]
 
 [requires]
-python_version = "3.10"
+python_version = "3.9"