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Update .env.tpl
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Patrick Jentsch
parent
e51dcafa6f
commit
13e4d461c7
22
.env.tpl
22
.env.tpl
@ -1,32 +1,20 @@
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##############################################################################
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# Variables for use in Docker Compose YAML files #
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# Environment variables used by Docker Compose config files. #
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##############################################################################
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# HINT: Use this bash command `id -u`
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# NOTE: 0 (= root user) is not allowed
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HOST_UID=
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# HINT: Use this bash command `id -g`
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# NOTE: 0 (= root group) is not allowed
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HOST_GID=
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# HINT: Use this bash command `getent group docker | cut -d: -f3`
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HOST_DOCKER_GID=
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# DEFAULT: nopaque
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# DOCKER_DEFAULT_NETWORK_NAME=
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# DEFAULT: ./volumes/db/data
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# NOTE: Use `.` as <project-basedir>
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# DOCKER_DB_SERVICE_DATA_VOLUME_SOURCE_PATH=
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# DEFAULT: ./volumes/mq/data
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# NOTE: Use `.` as <project-basedir>
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# DOCKER_MQ_SERVICE_DATA_VOLUME_SOURCE_PATH=
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NOPAQUE_DOCKER_NETWORK_NAME=nopaque
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# NOTE: This must be a network share and it must be available on all
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# Docker Swarm nodes, mounted to the same path with the same
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# user and group ownership.
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DOCKER_NOPAQUE_SERVICE_DATA_VOLUME_SOURCE_PATH=
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# DEFAULT: ./volumes/nopaque/logs
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# NOTE: Use `.` as <project-basedir>
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# DOCKER_NOPAQUE_SERVICE_LOGS_VOLUME_SOURCE_PATH=.
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# Docker Swarm nodes, mounted to the same path.
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HOST_NOPAQUE_DATA_PATH=/mnt/nopaque
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@ -1,62 +1,56 @@
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# The docker-compose.yml file is not meant to be modified itself.
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# Instead use the following files for configurations:
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# - .env: Environment variables for the docker-compose.yml file.
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# - db.env: Environment variables for the database service.
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# - nopaque.env: Environment variables for the nopaque service.
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# - docker-compose.override.yml: Override the docker-compose.yml file.
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# - Don't change too much here, it's meant for configurations like exposing
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# ports for development or adding labels for e.g. traefik.
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# This file is not meant to be modified, use the following files instead:
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# - `.env`: Environment variables available within Docker Compose config files.
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# - `db.env`: Environment variables for the database service.
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# - `nopaque.env`: Environment variables for the nopaque service.
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# - `docker-compose.override.yml`: Override the docker-compose.yml file.
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# - The `docker-compose` directory includes examples for this.
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networks:
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default:
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name: "${DOCKER_DEFAULT_NETWORK_NAME:-nopaque}"
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nopaque:
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attachable: true
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driver: "overlay"
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name: "${NOPAQUE_DOCKER_NETWORK_NAME}"
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services:
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db:
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env_file: db.env
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image: postgres:11
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restart: unless-stopped
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env_file: "db.env"
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image: "postgres:11"
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networks:
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- "nopaque"
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restart: "unless-stopped"
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volumes:
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- type: bind
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source: "${DOCKER_DB_SERVICE_DATA_VOLUME_SOURCE_PATH:-./volumes/db/data}"
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target: "/var/lib/postgresql/data"
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- "./volumes/db/data:/var/lib/postgresql/data"
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mq:
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image: redis:6
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restart: unless-stopped
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image: "redis:6"
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networks:
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- "nopaque"
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restart: "unless-stopped"
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volumes:
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- type: bind
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source: "${DOCKER_MQ_SERVICE_DATA_VOLUME_SOURCE_PATH:-./volumes/mq/data}"
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target: "/data"
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- "./volumes/mq/data:/data"
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nopaque:
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build: .
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depends_on:
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- db
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- mq
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- "db"
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- "mq"
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env_file:
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- nopaque.env
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- "nopaque.env"
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environment:
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# This section overrides the values set in the nopaque.env file. Do not
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# override the environment variables in a docker-compose.override.yml
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# file unless you really know what you are doing.
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- NOPAQUE_UID=${HOST_UID}
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- NOPAQUE_GID=${HOST_GID}
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- DOCKER_GID=${HOST_DOCKER_GID}
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- NOPAQUE_DATA_PATH=${DOCKER_NOPAQUE_SERVICE_DATA_VOLUME_SOURCE_PATH}
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- NOPAQUE_DOCKER_NETWORK_NAME=${DOCKER_DEFAULT_NETWORK_NAME:-nopaque}
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- NOPAQUE_LOGS_PATH=/home/nopaque/logs
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image: nopaque:latest
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restart: unless-stopped
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# DANGER: Don't change the following environment variables within a
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# Docker Compose config file, use the `.env` file instead.
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HOST_UID: "${HOST_UID}"
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HOST_GID: "${HOST_GID}"
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HOST_DOCKER_GID: "${HOST_DOCKER_GID}"
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NOPAQUE_DATA_PATH: "${HOST_NOPAQUE_DATA_PATH}"
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NOPAQUE_DOCKER_NETWORK_NAME: "${NOPAQUE_DOCKER_NETWORK_NAME}"
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image: "nopaque:latest"
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networks:
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- "nopaque"
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restart: "unless-stopped"
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volumes:
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- type: bind
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source: "/var/run/docker.sock"
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target: "/var/run/docker.sock"
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# TODO: Make this less quirky. The target path should be variable.
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# In order to achieve this, a cifs volume needs to be configured.
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- type: bind
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source: "${DOCKER_NOPAQUE_SERVICE_DATA_VOLUME_SOURCE_PATH}"
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target: "${DOCKER_NOPAQUE_SERVICE_DATA_VOLUME_SOURCE_PATH}"
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- type: bind
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source: "${DOCKER_NOPAQUE_SERVICE_LOGS_VOLUME_SOURCE_PATH:-./volumes/nopaque/logs}"
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target: "/home/nopaque/logs"
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- "/var/run/docker.sock:/var/run/docker.sock"
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- "./volumes/nopaque/logs:/var/log/nopaque"
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# DANGER: Don't change the following mount within a Docker Compose
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# config file, use the `.env` file instead.
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- "${HOST_NOPAQUE_DATA_PATH}:${HOST_NOPAQUE_DATA_PATH}"
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@ -7,25 +7,48 @@ CHECK_MARK="\xE2\x9C\x93"
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CROSS_MARK="\xE2\x9D\x8C"
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if [[ "${NOPAQUE_UID}" == "0" ]]; then
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# Check if necessary environment variables are set
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if [[ -z "${HOST_DOCKER_GID}" ]]; then
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echo "Environment variable \"HOST_DOCKER_GID\" not set."
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exit 1
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fi
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if [[ -z "${HOST_UID}" ]]; then
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echo "Environment variable \"HOST_UID\" not set."
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exit 1
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fi
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if [[ -z "${HOST_GID}" ]]; then
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echo "Environment variable \"HOST_GID\" not set."
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exit 1
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fi
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# Check if the UID or GID are set to "0" (root). We want an unprivileged user.
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if [[ "${HOST_UID}" == "0" ]]; then
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echo -e "${RED_COLOR}${CROSS_MARK}${NO_COLOR}"
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echo "Running as root is not allowed"
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echo "\"0\" is not allowed for HOST_UID"
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exit 1
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fi
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if [[ "${HOST_GID}" == "0" ]]; then
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echo -e "${RED_COLOR}${CROSS_MARK}${NO_COLOR}"
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echo "\"0\" is not allowed for HOST_GID"
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exit 1
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fi
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echo "Set container UID and GIDs to match the host system..."
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##############################################################################
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# docker GID #
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# Update docker GID #
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##############################################################################
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if [[ "${DOCKER_GID}" == "$(getent group docker | cut -d: -f3)" ]]; then
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DOCKER_GID=$(getent group docker | cut -d: -f3)
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if [[ "${DOCKER_GID}" == "${HOST_DOCKER_GID}" ]]; then
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echo -n "- docker GID is already matching..."
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echo -e "${GREEN_COLOR}${CHECK_MARK}${NO_COLOR}"
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else
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echo -n "- Updating docker GID ($(getent group docker | cut -d: -f3) -> ${DOCKER_GID})... "
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groupmod --gid "${DOCKER_GID}" docker > /dev/null
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echo -n "- Updating docker GID (${DOCKER_GID} -> ${HOST_DOCKER_GID})... "
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groupmod --gid "${HOST_DOCKER_GID}" docker > /dev/null
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if [[ "${?}" == "0" ]]; then
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echo -e "${GREEN_COLOR}${CHECK_MARK}${NO_COLOR}"
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else
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@ -36,16 +59,16 @@ fi
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##############################################################################
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# nopaque GID #
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# Update nopaque GID #
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##############################################################################
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if [[ "${NOPAQUE_GID}" == "$(id -g nopaque)" ]]; then
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NOPAQUE_GID=$(id -g nopaque)
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if [[ "${NOPAQUE_GID}" == "${HOST_GID}" ]]; then
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echo -n "- nopaque GID is already matching..."
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echo -e "${GREEN_COLOR}${CHECK_MARK}${NO_COLOR}"
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else
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echo -n "- Updating nopaque GID ($(id -g nopaque) -> ${NOPAQUE_GID})... "
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groupmod --gid "${NOPAQUE_GID}" nopaque > /dev/null
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echo -n "- Updating nopaque GID (${NOPAQUE_GID} -> ${HOST_GID})... "
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groupmod --gid "${HOST_GID}" nopaque > /dev/null
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if [[ "${?}" == "0" ]]; then
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HAS_NOPAQUE_GID_CHANGED=true
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echo -e "${GREEN_COLOR}${CHECK_MARK}${NO_COLOR}"
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else
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echo -e "${RED_COLOR}${CROSS_MARK}${NO_COLOR}"
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@ -64,14 +87,15 @@ fi
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##############################################################################
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# nopaque UID #
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# Update nopaque UID #
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##############################################################################
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if [[ "${NOPAQUE_UID}" == "$(id -u nopaque)" ]]; then
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NOPAQUE_UID=$(id -u nopaque)
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if [[ "${NOPAQUE_UID}" == "${HOST_UID}" ]]; then
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echo -n "- nopaque UID is already matching..."
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echo -e "${GREEN_COLOR}${CHECK_MARK}${NO_COLOR}"
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else
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echo -n "- Updating nopaque UID ($(id -u nopaque) -> ${NOPAQUE_UID})... "
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usermod --uid "${NOPAQUE_UID}" nopaque > /dev/null
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echo -n "- Updating nopaque UID (${NOPAQUE_UID} -> ${HOST_UID})... "
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usermod --uid "${HOST_UID}" nopaque > /dev/null
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if [[ "${?}" == "0" ]]; then
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echo -e "${GREEN_COLOR}${CHECK_MARK}${NO_COLOR}"
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else
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