init

.dockerignore

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+docker-compose.yml
+README.md

.env.example

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+DB_FILE=/data/db.sqlite
+CRONTAB="00 06 * * *"
+DELETE_AFTER=10
+TZ=Asia/Novosibirsk
+MINIO_PATH=myminio://sqlite/master/
+MINIO_ACCOUNT_ID=account
+MINIO_APPLICATION_KEY=key
+MINIO_ENDPOINT=https://s3.domain.ru
+MINIO_LOCATION=ru-nsk

.gitea/workflows/docker-build.yml

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+name: docker-build
+
+on:
+  push:
+    tags:
+      - "*"
+
+permissions:
+  contents: read
+  packages: write
+
+jobs:
+  build:
+    runs-on: docker
+    env:
+      REGISTRY: hub.realmanual.ru
+      IMAGE_NAME: pub/sqlite-backup/backup
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Ensure tag commit is reachable from main
+        shell: bash
+        run: |
+          set -euo pipefail
+          git fetch --no-tags --depth=0 origin main
+          if git merge-base --is-ancestor "$GITHUB_SHA" origin/main; then
+            echo "Commit is on main history. Proceeding."
+          else
+            echo "Tag commit is not from main. Skipping build." >&2
+            exit 0
+          fi
+
+      - name: Extract tag
+        id: vars
+        shell: bash
+        run: |
+          TAG_REF="${GITHUB_REF#refs/tags/}"
+          echo "tag=$TAG_REF" >> "$GITHUB_OUTPUT"
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Log in to registry
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITEA_TOKEN }}
+
+      - name: Build and push
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          push: true
+          platforms: linux/amd64
+          tags: |
+            ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ steps.vars.outputs.tag }}
+            ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest

.gitignore

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+.idea
+.env

Dockerfile

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+FROM alpine:latest
+
+ENV TZ=UTC
+LABEL maintainer="Vassiliy Yegorov <vasyakrg@gmail.com>"
+
+RUN apk add --no-cache \
+    sqlite \
+    curl \
+    bash \
+    tzdata \
+    openssl
+
+RUN curl -O https://downloads.rclone.org/rclone-current-linux-amd64.zip && \
+    unzip rclone-current-linux-amd64.zip && \
+    cd rclone-*-linux-amd64 && \
+    cp rclone /usr/bin/ && \
+    chown root:root /usr/bin/rclone && \
+    chmod 755 /usr/bin/rclone
+
+RUN export TZ=/usr/share/zoneinfo/${TZ}
+
+RUN mkdir -p scripts
+COPY scripts/ /scripts
+
+WORKDIR /scripts
+
+RUN chmod +x /scripts/*
+
+ENTRYPOINT ["/scripts/entrypoint.sh"]

README.md

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+# бекапирование sqlite в minio
+
+```yaml
+services:
+  sqlite_backup:
+    image: hub.realmanual.ru/pub/sqlite-backup/backup:latest
+    container_name: sqlite_backup
+    restart: always
+    volumes:
+      - ./var/lib/data/:/data
+    environment:
+      - DB_FILE
+      - CRONTAB
+      - DELETE_AFTER
+      - TZ
+      - MINIO_PATH
+      - MINIO_ACCOUNT_ID
+      - MINIO_APPLICATION_KEY
+      - MINIO_ENDPOINT
+      - MINIO_LOCATION
+```
+
+пример .env
+
+```bash
+DB_FILE=/data/db.sqlite
+CRONTAB="00 06 * * *"
+DELETE_AFTER=10
+TZ=Asia/Novosibirsk
+MINIO_PATH=myminio://sqlite/master/
+MINIO_ACCOUNT_ID=account
+MINIO_APPLICATION_KEY=key
+MINIO_ENDPOINT=https://s3.domain.ru
+MINIO_LOCATION=ru-nsk
+```
+
+1. myminio - системно! не менять
+2. проверьте настройки локации, не должно быть пусто
+3. DELETE_AFTER - в днях

docker-build.sh

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+#!/bin/bash
+
+DOCKER_BASEIMAGE=alpine:latest
+
+docker buildx build --platform linux/amd64,linux/arm64 --push -t hub.realmanual.ru/pub/sqlite-backup \
+        --build-arg DOCKER_BASEIMAGE=${DOCKER_BASEIMAGE} .

docker-compose.yml

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+services:
+  sqlite_backup:
+    image: hub.realmanual.ru/pub/sqlite-backup/backup:latest
+    container_name: sqlite_backup
+    restart: always
+    volumes:
+      - ./var/lib/sqlite/:/data
+    environment:
+      - DB_FILE
+      - CRONTAB
+      - DELETE_AFTER
+      - TZ
+      - MINIO_PATH
+      - MINIO_ACCOUNT_ID
+      - MINIO_APPLICATION_KEY
+      - MINIO_ENDPOINT
+      - MINIO_LOCATION

scripts/backup.sh

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+#!/bin/sh
+
+BACKUP_FILE="sqlite_$(date "+%F-%H%M%S")"
+
+sqlite3 ${DB_FILE} ".backup '/tmp/db.sqlite'"
+tar -zcvf /tmp/${BACKUP_FILE}.tar.gz /tmp/db.sqlite
+
+/scripts/minio_uploader.sh copy /tmp/${BACKUP_FILE}.tar.gz ${MINIO_PATH}
+
+rm /tmp/${BACKUP_FILE}.tar.gz
+
+if [ ! -z $DELETE_AFTER ] && [ $DELETE_AFTER -gt 0 ]
+then
+  /scripts/deleteold.sh ${MINIO_PATH}
+fi

scripts/deleteold.sh

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+#!/bin/bash
+
+# Seconds since epoch for current time
+DATE_NOW=$(date +%s)
+
+/scripts/minio_uploader.sh list $MINIO_PATH | grep "sqlite_" | while read LINE
+do
+  BACKUP_FILENAME=$(echo $LINE | awk '{ print $3 }')
+
+  BACKUP_DATE=$(echo $BACKUP_FILENAME | awk 'BEGIN { FS = "[_-]" } ; { printf "%s-%s-%s",$2,$3,$4 }')
+
+  if [[ $BACKUP_DATE =~ ^[0-9]{4}-[0-9]{2}-[0-9]{2}$ ]]
+  then
+    BACKUP_DATE_SECS=$(date -d $BACKUP_DATE +%s)
+
+    DAYS_DIFF=$(( ($DATE_NOW - $BACKUP_DATE_SECS) / (60*60*24) ))
+
+    if [ "$DAYS_DIFF" -gt "$DELETE_AFTER" ]
+    then
+      echo "File $BACKUP_FILENAME is $DAYS_DIFF days old (greater than $DELETE_AFTER days). Deleting it."
+      /scripts/minio_uploader.sh delete /$BACKUP_FILENAME
+    fi
+  fi
+done

scripts/entrypoint.sh

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+#!/bin/sh
+
+echo "${CRONTAB} /scripts/backup.sh" > /etc/crontabs/root
+
+/scripts/backup.sh
+exec crond -f

scripts/minio_uploader.sh

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+#!/bin/bash
+
+rclone config create myminio s3 provider Minio access_key_id $MINIO_ACCOUNT_ID secret_access_key $MINIO_APPLICATION_KEY endpoint $MINIO_ENDPOINT region $MINIO_LOCATION acl private
+
+case $1 in
+	copy)
+		echo "copy from $2 to $3"
+		rclone copy --progress $2 $3
+	;;
+	list)
+		echo "list $2"
+		rclone ls $2
+	;;
+	delete)
+		echo "delete $2"
+		rclone delete $2
+	;;
+esac