81 lines
2.3 KiB
Bash
81 lines
2.3 KiB
Bash
#!/bin/bash
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LOG_FILE="$(dirname "$(dirname "$0")")/setup.log"
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# Log function
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log() {
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echo "$1" | tee -a "$LOG_FILE"
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}
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# Function to prompt for yes/no input
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prompt_yes_no() {
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while true; do
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read -r -p "$1 (y/n): " REPLY
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case "$REPLY" in
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[Yy]* ) return 0 ;;
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[Nn]* ) return 1 ;;
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* ) log "Please answer yes or no." ;;
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esac
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done
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}
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# Function to install Docker
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install_docker() {
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log "Installing Docker..."
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if command -v apt &>/dev/null; then
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apt update
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apt install -y apt-transport-https ca-certificates curl software-properties-common
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curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
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add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
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apt update
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apt install -y docker-ce
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elif command -v yum &>/dev/null; then
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yum install -y yum-utils
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yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
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yum install -y docker-ce docker-ce-cli containerd.io
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else
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log "Unsupported package manager. Please install Docker manually."
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exit 1
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fi
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log "Docker installed successfully."
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}
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# Function to start Docker service
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start_docker() {
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log "Starting Docker service..."
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systemctl start docker
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log "Docker service started."
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}
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# Function to enable Docker service at boot
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enable_docker_boot() {
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if prompt_yes_no "Do you want Docker to start at boot?"; then
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systemctl enable docker
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log "Docker service enabled to start at boot."
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else
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log "Docker service will not start at boot."
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fi
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}
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# Function to add user to Docker group
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add_user_to_docker_group() {
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log "Please enter the username to add to the Docker group:"
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read -r USERNAME
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usermod -aG docker "$USERNAME"
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log "User $USERNAME added to the Docker group. You may need to log out and log back in for this change to take effect."
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}
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# Main script execution
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log "Starting Docker setup..."
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if prompt_yes_no "Do you want to install Docker?"; then
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install_docker
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start_docker
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enable_docker_boot
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if prompt_yes_no "Do you want to add a user to the Docker group?"; then
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add_user_to_docker_group
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fi
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fi
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log "Docker setup complete."
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