mirror of
https://github.com/openziti/zrok.git
synced 2024-11-22 16:13:47 +01:00
59 lines
1.6 KiB
Bash
59 lines
1.6 KiB
Bash
#!/usr/bin/env bash
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#
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# this script uses a zrok enable token to enable a zrok environment in $HOME/.zrok
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#
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set -o errexit
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set -o nounset
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set -o pipefail
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BASENAME=$(basename "$0")
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DEFAULT_ZROK_ENVIRONMENT_NAME="zrok-share.service on $(hostname -s)"
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if (( $# )); then
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case $1 in
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-h|*help)
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echo -e \
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"Usage: ${BASENAME} FILENAME\n"\
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"\tFILENAME\tfile containing environment variables to set"
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exit 0
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;;
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esac
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fi
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# set HOME to the first colon-sep dir in STATE_DIRECTORY inherited from systemd, e.g. /var/lib/zrok-share
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if [[ -n "${STATE_DIRECTORY:-}" ]]; then
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export HOME="${STATE_DIRECTORY%:*}"
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else
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echo "ERROR: STATE_DIRECTORY is undefined. This script must be run from systemd because it runs as a"\
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"dynamically-allocated user and exclusively manages the files in STATE_DIRECTORY" >&2
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exit 1
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fi
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if [[ -s ~/.zrok/environment.json ]]; then
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echo "INFO: zrok environment is already enabled. Delete '$(realpath ~/.zrok/environment.json)' if you want to create a"\
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"new environment."
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exit 0
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fi
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if (( $# )); then
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if [[ -s "$1" ]]; then
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source "$1"
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else
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echo "ERROR: \$1="$1" is empty or not a readable file" >&2
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exit 1
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fi
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else
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echo "ERROR: need filename argument to read environment configuration" >&2
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exit 1
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fi
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if [[ -z "${ZROK_ENABLE_TOKEN}" ]]; then
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echo "ERROR: ZROK_ENABLE_TOKEN is not defined" >&2
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exit 1
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else
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zrok config set apiEndpoint "${ZROK_API_ENDPOINT:-https://api.zrok.io}"
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echo "INFO: running: zrok enable ..."
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exec zrok enable --headless --description "${ZROK_ENVIRONMENT_NAME:-${DEFAULT_ZROK_ENVIRONMENT_NAME}}" "${ZROK_ENABLE_TOKEN}"
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fi
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