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user:nadir [2023/07/30 09:50] – nadiruser:nadir [2023/12/27 11:35] (current) – nadir
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 This guide provides step-by-step instructions for installing Docker on Debian. This guide provides step-by-step instructions for installing Docker on Debian.
  
-===== Prerequisites =====+=== Prerequisites ===
  
   * A Debian-based system   * A Debian-based system
   * Administrative privileges (sudo access)   * Administrative privileges (sudo access)
  
-===== Step 1: Update Package Index =====+=== Step 1: Update Package Index ===
  
 Open a terminal and update the package index on your Debian system: Open a terminal and update the package index on your Debian system:
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 </cli> </cli>
  
-===== Step 2: Install Dependencies =====+=== Step 2: Install Dependencies ===
  
 Install the necessary packages to enable APT to use repositories over HTTPS and handle certificates: Install the necessary packages to enable APT to use repositories over HTTPS and handle certificates:
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 </cli> </cli>
  
-===== Step 3: Add Docker's Official GPG Key =====+=== Step 3: Add Docker's Official GPG Key ===
  
 Download and add Docker's official GPG key to your system: Download and add Docker's official GPG key to your system:
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 </cli> </cli>
  
-===== Step 4: Add Docker Repository =====+=== Step 4: Add Docker Repository ===
  
 Add the Docker repository to your APT sources by creating a new file: Add the Docker repository to your APT sources by creating a new file:
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 </cli> </cli>
  
-===== Step 5: Update Package Index Again =====+=== Step 5: Update Package Index Again ===
  
 Update the package index to reflect the newly added Docker repository: Update the package index to reflect the newly added Docker repository:
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 </cli> </cli>
  
-===== Step 6: Install Docker =====+=== Step 6: Install Docker ===
  
 Install Docker on your Debian system: Install Docker on your Debian system:
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 </cli> </cli>
  
-===== Step 7: Add user to the docker group =====+=== Step 7: Add user to the docker group ===
  
 Add your username to the docker group: Add your username to the docker group:
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 </cli> </cli>
  
-===== Step 8: Add docker to user groups =====+=== Step 8: Add docker to user groups ===
    
 You can do that by logging out and logging back in or simply by creating a group named docker in your groups list You can do that by logging out and logging back in or simply by creating a group named docker in your groups list
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 </cli> </cli>
  
-===== Step 9: Verify Docker Installation =====+=== Step 9: Verify Docker Installation ===
  
 Verify that Docker is installed correctly by running a test container: Verify that Docker is installed correctly by running a test container:
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 ===== 2. Running the Backup Script ===== ===== 2. Running the Backup Script =====
  
-<code>+<cli>
  
  
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 # Print message to the terminal # Print message to the terminal
 echo "Backups completed successfully." echo "Backups completed successfully."
-</code>+</cli>
  
  
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 ===== Usage ===== ===== Usage =====
 +<cli>
 +#!/bin/bash
 +
 +# Function to print log messages
 +log_message() {
 +    echo "$(date +\%Y-\%m-\%d_\%H:\%M:\%S): $1"
 +}
 +
 +# Function to decompress and restore filestore backup
 +restore_filestore() {
 +    log_message "Restoring the Filestore..."
 +    sudo mkdir -p "$FILESTORE_DIR/$DATABASE"
 +    sudo tar -xzf "$BACKUP_DIR/$FILESTORE_ARCHIVE" -C "$FILESTORE_DIR/$DATABASE"
 +    log_message "Filestore Restore completed."
 +}
 +
 +# Function to decompress and restore extra-addons backup
 +restore_extra_addons() {
 +    log_message "Restoring the Extra Addons..."
 +    sudo tar -xzf "$BACKUP_DIR/$EXTRA_ADDONS_ARCHIVE" -C "$EXTRA_ADDONS_DIR"
 +    log_message "Extra Addons Restore completed."
 +}
 +
 +# Function to restore the database
 +restore_database() {
 +    log_message "Restoring the Database..."
 +    docker exec -i "$POSTGRES_CONT" createdb -U odoo "$DATABASE"
 +    gunzip -c "$BACKUP_DIR/$DATABASE_ARCHIVE" | docker exec -i "$POSTGRES_CONT" psql -U odoo --dbname="$DATABASE"
 +    log_message "Database Restore completed."
 +}
 +
 +# Check the number of arguments
 +if [ $# -ne 5 ]; then
 +    echo "Usage: $0 DATABASE FILESTORE_DIR EXTRA_ADDONS_DIR POSTGRES_CONT BACKUP_DIR"
 +    exit 1
 +fi
 +
 +# Assign command-line arguments to variables
 +DATABASE=$1
 +FILESTORE_DIR=$2
 +EXTRA_ADDONS_DIR=$3
 +POSTGRES_CONT=$4
 +BACKUP_DIR=$5
 +
 +# Backup filenames
 +FILESTORE_ARCHIVE="$DATABASE"_filestore_"$DATETIME".tar.gz
 +DATABASE_ARCHIVE="$DATABASE"_database_"$DATETIME".sql.bz2
 +EXTRA_ADDONS_ARCHIVE="$DATABASE"_extra-addons_"$DATETIME".tar.gz
 +
 +# Backup date and time
 +DATETIME=$(date +\%Y-\%m-\%d_\%H-\%M-\%S)
 +
 +# Start restoring the backups
 +log_message "Restoration process started."
 +
 +# Step 1: Restore the Filestore
 +restore_filestore
 +
 +# Step 2: Restore the Extra Addons
 +restore_extra_addons
 +
 +# Step 3: Restore the Database
 +restore_database
 +
 +# End restoration
 +log_message "Restoration process completed."
 +
 +# Print message to the terminal
 +echo "Restoration completed successfully."
 +
 +</cli>
  
   * Save the script in a file named restore_script.sh.   * Save the script in a file named restore_script.sh.
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   * Creates the Odoo database (if it was completely deleted) and restores the database backup.   * Creates the Odoo database (if it was completely deleted) and restores the database backup.
  
 +[[http://babyshop-dz.com]]
    
  
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