docker devicehub-django entrypoint
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pedro
parent
34ea4bedfc
commit
8b4d1f51f6
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@ -5,6 +5,156 @@ set -u
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# DEBUG
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set -x
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# TODO there is a conflict between two shared vars
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# 1. from the original docker compose devicehub-teal
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# 2. from the new docker compose that integrates all dpp services
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wait_for_dpp_shared() {
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while true; do
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# specially ensure VERAMO_API_CRED_FILE is not empty,
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# it takes some time to get data in
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OPERATOR_TOKEN_FILE='operator-token.txt'
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if [ -f "/shared/${OPERATOR_TOKEN_FILE}" ] && \
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[ -f "/shared/create_user_operator_finished" ]; then
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sleep 5
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echo "Files ready to process."
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break
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else
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echo "Waiting for file in shared: ${OPERATOR_TOKEN_FILE}"
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sleep 5
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fi
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done
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}
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# 3. Generate an environment .env file.
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# TODO cargar via shared
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gen_env_vars() {
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# specific dpp env vars
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if [ "${DPP_MODULE}" = 'y' ]; then
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# docker situation
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if [ -d "${DPP_SHARED:-}" ]; then
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wait_for_dpp_shared
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export API_DLT='http://api_connector:3010'
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export API_DLT_TOKEN="$(cat "/shared/${OPERATOR_TOKEN_FILE}")"
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export API_RESOLVER='http://id_index_api:3012'
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# TODO hardcoded
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export ID_FEDERATED='DH1'
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# .env situation
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else
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dpp_env_vars="$(cat <<END
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API_DLT='${API_DLT}'
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API_DLT_TOKEN='${API_DLT_TOKEN}'
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API_RESOLVER='${API_RESOLVER}'
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ID_FEDERATED='${ID_FEDERATED}'
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END
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)"
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fi
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fi
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# generate config using env vars from docker
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cat > .env <<END
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${dpp_env_vars:-}
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DB_USER='${DB_USER}'
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DB_PASSWORD='${DB_PASSWORD}'
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DB_HOST='${DB_HOST}'
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DB_DATABASE='${DB_DATABASE}'
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URL_MANUALS='${URL_MANUALS:-}'
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HOST='${HOST}'
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SCHEMA='dbtest'
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DB_SCHEMA='dbtest'
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EMAIL_DEMO='${EMAIL_DEMO}'
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PASSWORD_DEMO='${PASSWORD_DEMO}'
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JWT_PASS=${JWT_PASS}
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SECRET_KEY=${SECRET_KEY}
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END
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}
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handle_federated_id() {
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# devicehub host and id federated checker
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# //getAll queries are not accepted by this service, so we remove them
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EXPECTED_ID_FEDERATED="$(curl -s "${API_RESOLVER%/}/getAll" \
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| jq -r '.url | to_entries | .[] | select(.value == "'"${DEVICEHUB_HOST}"'") | .key' \
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| head -n 1)"
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# if is a new DEVICEHUB_HOST, then register it
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if [ -z "${EXPECTED_ID_FEDERATED}" ]; then
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# TODO better docker compose run command
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cmd="docker compose run --entrypoint= devicehub flask dlt_insert_members ${DEVICEHUB_HOST}"
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big_error "No FEDERATED ID maybe you should run \`${cmd}\`"
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fi
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# if not new DEVICEHUB_HOST, then check consistency
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# if there is already an ID in the DLT, it should match with my internal ID
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if [ ! "${EXPECTED_ID_FEDERATED}" = "${ID_FEDERATED}" ]; then
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big_error "ID_FEDERATED should be ${EXPECTED_ID_FEDERATED} instead of ${ID_FEDERATED}"
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fi
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# not needed, but reserved
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# EXPECTED_DEVICEHUB_HOST="$(curl -s "${API_RESOLVER%/}/getAll" \
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# | jq -r '.url | to_entries | .[] | select(.key == "'"${ID_FEDERATED}"'") | .value' \
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# | head -n 1)"
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# if [ ! "${EXPECTED_DEVICEHUB_HOST}" = "${DEVICEHUB_HOST}" ]; then
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# big_error "ERROR: DEVICEHUB_HOST should be ${EXPECTED_DEVICEHUB_HOST} instead of ${DEVICEHUB_HOST}"
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# fi
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}
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config_dpp_part1() {
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# 12. Add a new server to the 'api resolver'
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if [ "${ID_SERVICE:-}" ]; then
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handle_federated_id
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else
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# TODO when this runs more than one time per service, this is a problem, but for the docker-reset.sh workflow, that's fine
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# TODO put this in already_configured
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./manage.py dlt_insert_members "${DEVICEHUB_HOST}"
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fi
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# 13. Do a rsync api resolve
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./manage.py dlt_rsync_members
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# 14. Register a new user to the DLT
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DATASET_FILE='/tmp/dataset.json'
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cat > "${DATASET_FILE}" <<END
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{
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"email": "${EMAIL_DEMO}",
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"password": "${PASSWORD_DEMO}",
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"api_token": "${API_DLT_TOKEN}"
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}
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END
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./manage.py dlt_register_user "${DATASET_FILE}"
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}
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config_phase() {
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init_flagfile='/already_configured'
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if [ ! -f "${init_flagfile}" ]; then
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if [ "${DPP_MODULE}" = 'y' ]; then
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# 12, 13, 14
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config_dpp_part1
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fi
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# TODO fix wrong syntax
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# non DL user (only for the inventory)
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# ./manage.py adduser user2@dhub.com ${PASSWORD_DEMO}
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# # 15. Add inventory snapshots for user "${EMAIL_DEMO}".
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if [ "${IMPORT_SNAPSHOTS}" = 'y' ]; then
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cp /mnt/snapshots/*.json example/snapshots/
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/usr/bin/time ./manage.py up_snapshots "${EMAIL_DEMO}" ${PASSWORD_DEMO}
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fi
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# remain next command as the last operation for this if conditional
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touch "${init_flagfile}"
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fi
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}
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check_app_is_there() {
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if [ ! -f "./manage.py" ]; then
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usage
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@ -70,6 +220,8 @@ runserver() {
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main() {
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program_dir='/opt/devicehub-django'
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cd "${program_dir}"
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gen_env_vars
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config_phase
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deploy
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runserver
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}
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