#!/usr/bin/env bash # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. # # - Registers registry with Docker as trusted (linux only) # set -o errexit set -o nounset set -o pipefail source "$(dirname "$(realpath "$0")")/common.sh" registry() { echo "${blue}Enabling Insecure Local Registry${reset}" warn_nix # Check the value of CONTAINER_ENGINE echo 'Setting registry as trusted local-only' if [ "$CONTAINER_ENGINE" == "docker" ]; then set_registry_insecure elif [ "$CONTAINER_ENGINE" == "podman" ]; then set_registry_insecure_podman fi echo "${green}✅ Registry${reset}" } warn_nix() { if [[ -x $(command -v "nix") || -x $(command -v "nixos-rebuild") ]]; then if [ "$CONTAINER_ENGINE" == "docker" ]; then echo "${yellow}Warning: Nix detected${reset}" echo "If Docker was configured using nix, this command will fail to find daemon.json. please configure the insecure registry by modifying your nix config:" echo " virtualisation.docker = {" echo " enable = true;" echo " daemon.settings.insecure-registries = [ \"localhost:50000\" ];" echo " };" elif [ "$CONTAINER_ENGINE" == "podman" ]; then echo "${yellow}Warning: Nix detected${reset}" echo "If podman was configured via Nix, this command will likely fail. At time of this writing, podman configured via the nix option 'virtualisation.podman' does not have an option for configuring insecure registries." echo "The configuration required is adding the following to registries.conf:" echo -e " [[registry-insecure-local]]\n location = \"localhost:50000\"\n insecure = true" fi fi } set_registry_insecure() { patch=".\"insecure-registries\" = [\"localhost:50000\""] sudo jq "$patch" /etc/docker/daemon.json > /tmp/daemon.json.tmp && sudo mv /tmp/daemon.json.tmp /etc/docker/daemon.json sudo service docker restart } set_registry_insecure_podman() { FILE="/etc/containers/registries.conf" # Check if the section exists if ! sudo grep -q "\[\[registry-insecure-local\]\]" "$FILE"; then # Append the new section to the file echo -e "\n[[registry-insecure-local]]\nlocation = \"localhost:50000\"\ninsecure = true" | sudo tee -a "$FILE" > /dev/null fi } if [ "$0" = "${BASH_SOURCE[0]}" ]; then set -o errexit set -o nounset set -o pipefail function main() { registry } main "$@" fi