ProxmoxVE/docs/misc/install.func/INSTALL_FUNC_USAGE_EXAMPLES.md

install.func Usage Examples

Practical examples for using install.func functions in application installation scripts.

Basic Examples

Example 1: Minimal Setup

#!/usr/bin/env bash
source /dev/stdin <<<"$FUNCTIONS_FILE_PATH"

setting_up_container
network_check
update_os

# ... application installation ...

motd_ssh
customize
cleanup_lxc

Example 2: With Error Handling

#!/usr/bin/env bash
source /dev/stdin <<<"$FUNCTIONS_FILE_PATH"

catch_errors
setting_up_container

if ! network_check; then
  msg_error "Network failed"
  exit 1
fi

if ! update_os; then
  msg_error "OS update failed"
  exit 1
fi

# ... continue ...

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Production Examples

Example 3: Full Application Installation

#!/usr/bin/env bash
source /dev/stdin <<<"$FUNCTIONS_FILE_PATH"

catch_errors
setting_up_container
network_check
update_os

msg_info "Installing application"
# ... install steps ...
msg_ok "Application installed"

motd_ssh
customize
cleanup_lxc

Example 4: With IPv6 Support

#!/usr/bin/env bash
source /dev/stdin <<<"$FUNCTIONS_FILE_PATH"

catch_errors
setting_up_container
verb_ip6
network_check
update_os

# ... application installation ...

motd_ssh
customize
cleanup_lxc

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Last Updated: December 2025 Examples: Basic and production patterns All examples production-ready