LibrePortal/scripts/checks/requirements/check_docker_network.sh
librelad 875a60f90f LibrePortal v0.1.0 — initial release
A free, open, self-hosted app platform (GNU AGPLv3): one-click app deploys,
Traefik reverse proxy with automatic SSL, rootless Docker support, gluetun
VPN routing, and a web dashboard to manage it all.

Free & open forever to self-host; optional paid hosted services fund it.
See PROMISE.md.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

Signed-off-by: librelad <librelad@digitalangels.vip>
2026-05-21 20:37:54 +01:00

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#!/bin/bash
checkDockerNetworkRequirement()
{
if [[ $CFG_REQUIREMENT_DOCKER_NETWORK == "true" ]]; then
if [[ $CFG_DOCKER_INSTALL_TYPE == "rootless" ]]; then
if dockerCommandRun "docker network inspect $CFG_NETWORK_NAME > /dev/null 2>&1"; then
local current_subnet=$(dockerCommandRun "docker network inspect $CFG_NETWORK_NAME --format '{{range .IPAM.Config}}{{.Subnet}}{{end}}' 2>/dev/null")
if [[ "$current_subnet" == "$CFG_NETWORK_SUBNET" ]]; then
isSuccessful "Docker Network $CFG_NETWORK_NAME exists with matching subnet"
else
updateDockerNetworkConfig "$current_subnet"
fi
else
isNotice "Docker Network $CFG_NETWORK_NAME not found."
DOCKER_NETWORK_SETUP_NEEDED="true"
((preinstallneeded++))
fi
elif [[ $CFG_DOCKER_INSTALL_TYPE == "rooted" ]]; then
if docker network inspect $CFG_NETWORK_NAME > /dev/null 2>&1; then
local current_subnet=$(docker network inspect $CFG_NETWORK_NAME --format '{{range .IPAM.Config}}{{.Subnet}}{{end}}' 2>/dev/null)
if [[ "$current_subnet" == "$CFG_NETWORK_SUBNET" ]]; then
isSuccessful "Docker Network $CFG_NETWORK_NAME exists with matching subnet"
else
updateDockerNetworkConfig "$current_subnet"
fi
else
isNotice "Docker Network $CFG_NETWORK_NAME not found."
DOCKER_NETWORK_SETUP_NEEDED="true"
((preinstallneeded++))
fi
fi
fi
}