#Dockerfile for image Drakkar_ipfs update: 36161998
#Use: docker run -d -p 5001:5001 -p 8080:8080 -p 8000:8000 -p 4001:4001 -v ipfsStorage:/root/.ipfs -v "$(pwd)":/var/www/html --name php_ipfs0 php-ipfs-combo4;
FROM debian:bullseye-slim

# Install necessary dependencies, including PHP
RUN apt-get update && apt-get install -y \
    curl tar php \
    && echo "Dependencies installed."

# Copy IPFS tarball from the host project directory into the container
COPY go-ipfs_v0.14.0_linux-amd64.tar.gz /tmp/

# Extracting IPFS version v0.14.0 tarball... previous downloading to the projectBlank folder
RUN tar -xvzf /tmp/go-ipfs_v0.14.0_linux-amd64.tar.gz -C /tmp/ \
    && mv /tmp/go-ipfs/ipfs /usr/local/bin/ \
    && chmod +x /usr/local/bin/ipfs \
    && rm -rf /tmp/go-ipfs /tmp/go-ipfs_v0.14.0_linux-amd64.tar.gz

# Expose the default IPFS API, Gateway, and PHP ports
EXPOSE 5001
EXPOSE 8080
EXPOSE 8000
EXPOSE 4001

# Copy the start.sh script and make it executable
COPY start.sh /start.sh
RUN chmod +x /start.sh

# Set working directory (for PHP server)
WORKDIR /var/www/html

# Run the script when the container starts
CMD ["/start.sh"]

Bash script
#!/bin/bash
#update: 36161998

HOST_DOCKERFILE_PATH="$(pwd)/Dockerfile"
HOST_START_SH_PATH="$(pwd)/start.sh"
HOST_LOG_PATH="$(pwd)/startup_log.txt"

CONTAINER_HOME_DOCKERFILE="/home/Dockerfile"
CONTAINER_HOME_STARTUP="/home/start.sh"
CONTAINER_HOME_LOG="/home/startup_log.txt"

# Function to write logs to both the host log file and standard output
log_message() {
    echo "$1" | tee -a "$HOST_LOG_PATH"
}

# Check if the volume ipfsStorage exists
log_message "Checking if volume ipfsStorage exists..."
if ! docker volume inspect ipfsStorage > /dev/null 2>&1; then
  log_message "Volume ipfsStorage does not exist. Creating it now..."
  docker volume create ipfsStorage
else
  log_message "Volume ipfsStorage exists."
fi

# Ensure correct file permissions for /mnt/ipfsStorage
log_message "Ensuring correct file permissions for /mnt/ipfsStorage..."
sudo chmod -R 700 "$volume_mountpoint"
sudo chown -R $(id -u):$(id -g) "$volume_mountpoint"

# Initialize IPFS if not already initialized
log_message "Checking if IPFS is initialized..."
if [ ! -f "$volume_mountpoint/config" ]; then
  log_message "IPFS is not initialized. Initializing now..."
  ipfs init --profile server
else
  log_message "IPFS is already initialized."
fi

# Remove the repo.lock file if it exists (to avoid lock conflicts during startup)
log_message "Checking for repo.lock to avoid conflicts..."
lock_file="$volume_mountpoint/repo.lock"
if [ -f "$lock_file" ]; then
  log_message "Removing repo.lock file to avoid conflicts..."
  rm -f "$lock_file"
fi

# Configure IPFS API and Gateway to listen on 0.0.0.0
log_message "Configuring IPFS API and Gateway to listen on 0.0.0.0..."
ipfs config Addresses.API /ip4/0.0.0.0/tcp/5001
ipfs config Addresses.Gateway /ip4/0.0.0.0/tcp/8080

# Start the IPFS daemon in the background
log_message "Starting the IPFS daemon..."
ipfs daemon &

# Start the PHP built-in server on port 8000
log_message "#Give the little birdie a drink, or it'll croak!."
cp "$HOST_DOCKERFILE_PATH" "$CONTAINER_HOME_DOCKERFILE"
cp "$HOST_START_SH_PATH" "$CONTAINER_HOME_STARTUP"
log_message "#Starting the PHP server on port 8000 ... Startup process complete."
cp "$HOST_LOG_PATH" "$CONTAINER_HOME_LOG"

#Remove the host log file
rm -f "$HOST_LOG_PATH"

php -S 0.0.0.0:8000 -t /var/www/html

Script: start.sh
#!/bin/bash
#update: 36161998

HOST_DOCKERFILE_PATH="$(pwd)/Dockerfile"
HOST_START_SH_PATH="$(pwd)/start.sh"
HOST_LOG_PATH="$(pwd)/startup_log.txt"

CONTAINER_HOME_DOCKERFILE="/home/Dockerfile"
CONTAINER_HOME_STARTUP="/home/start.sh"
CONTAINER_HOME_LOG="/home/startup_log.txt"

# Function to write logs to both the host log file and standard output
log_message() {
    echo "$1" | tee -a "$HOST_LOG_PATH"
}

# Check if the volume ipfsStorage exists
log_message "Checking if volume ipfsStorage exists..."
if ! docker volume inspect ipfsStorage > /dev/null 2>&1; then
  log_message "Volume ipfsStorage does not exist. Creating it now..."
  docker volume create ipfsStorage
else
  log_message "Volume ipfsStorage exists."
fi

# Ensure correct file permissions for /mnt/ipfsStorage
log_message "Ensuring correct file permissions for /mnt/ipfsStorage..."
sudo chmod -R 700 "$volume_mountpoint"
sudo chown -R $(id -u):$(id -g) "$volume_mountpoint"

# Initialize IPFS if not already initialized
log_message "Checking if IPFS is initialized..."
if [ ! -f "$volume_mountpoint/config" ]; then
  log_message "IPFS is not initialized. Initializing now..."
  ipfs init --profile server
else
  log_message "IPFS is already initialized."
fi

# Remove the repo.lock file if it exists (to avoid lock conflicts during startup)
log_message "Checking for repo.lock to avoid conflicts..."
lock_file="$volume_mountpoint/repo.lock"
if [ -f "$lock_file" ]; then
  log_message "Removing repo.lock file to avoid conflicts..."
  rm -f "$lock_file"
fi

# Configure IPFS API and Gateway to listen on 0.0.0.0
log_message "Configuring IPFS API and Gateway to listen on 0.0.0.0..."
ipfs config Addresses.API /ip4/0.0.0.0/tcp/5001
ipfs config Addresses.Gateway /ip4/0.0.0.0/tcp/8080

# Start the IPFS daemon in the background
log_message "Starting the IPFS daemon..."
ipfs daemon &

# Start the PHP built-in server on port 8000
log_message "#Give the little birdie a drink, or it'll croak!."
cp "$HOST_DOCKERFILE_PATH" "$CONTAINER_HOME_DOCKERFILE"
cp "$HOST_START_SH_PATH" "$CONTAINER_HOME_STARTUP"
log_message "#Starting the PHP server on port 8000 ... Startup process complete."
cp "$HOST_LOG_PATH" "$CONTAINER_HOME_LOG"

#Remove the host log file
rm -f "$HOST_LOG_PATH"

php -S 0.0.0.0:8000 -t /var/www/html