84 lines
2.2 KiB
Bash
Executable File
84 lines
2.2 KiB
Bash
Executable File
#!/bin/bash
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set -e
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# usage: file_env VAR [DEFAULT]
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# ie: file_env 'XYZ_DB_PASSWORD' 'example'
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# (will allow for "$XYZ_DB_PASSWORD_FILE" to fill in the value of
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# "$XYZ_DB_PASSWORD" from a file, especially for Docker's secrets feature)
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file_env() {
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local var="$1"
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local fileVar="${var}_FILE"
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local def="${2:-}"
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if [ "${!var:-}" ] && [ "${!fileVar:-}" ]; then
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echo >&2 "error: both $var and $fileVar are set (but are exclusive)"
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exit 1
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fi
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local val="$def"
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if [ "${!var:-}" ]; then
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val="${!var}"
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elif [ "${!fileVar:-}" ]; then
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val="$(< "${!fileVar}")"
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fi
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export "$var"="$val"
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unset "$fileVar"
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}
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# Make all environment variables to be used with Docker secrets
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file_env 'SUPERUSER_NAME'
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file_env 'SUPERUSER_EMAIL'
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file_env 'SUPERUSER_PASSWORD'
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file_env 'SUPERUSER_API_TOKEN'
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file_env 'ALLOWED_HOSTS'
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file_env 'DB_NAME'
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file_env 'DB_USER'
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file_env 'DB_PASSWORD'
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file_env 'DB_HOST'
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file_env 'SECRET_KEY'
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file_env 'EMAIL_SERVER'
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file_env 'EMAIL_PORT'
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file_env 'EMAIL_USERNAME'
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file_env 'EMAIL_PASSWORD'
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file_env 'EMAIL_TIMEOUT'
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file_env 'EMAIL_FROM'
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file_env 'NETBOX_USERNAME'
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file_env 'NETBOX_PASSWORD'
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# wait shortly and then run db migrations (retry on error)
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while ! ./manage.py migrate 2>&1; do
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echo "⏳ Waiting on DB..."
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sleep 3
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done
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# create superuser silently
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if [[ -z ${SUPERUSER_NAME} ]]; then
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SUPERUSER_NAME='admin'
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fi
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if [[ -z ${SUPERUSER_EMAIL} ]]; then
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SUPERUSER_EMAIL='admin@example.com'
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fi
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if [[ -z ${SUPERUSER_PASSWORD} ]]; then
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SUPERUSER_PASSWORD='admin'
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fi
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if [[ -z ${SUPERUSER_API_TOKEN} ]]; then
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SUPERUSER_API_TOKEN='0123456789abcdef0123456789abcdef01234567'
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fi
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echo "💡 Username: ${SUPERUSER_NAME}, E-Mail: ${SUPERUSER_EMAIL}, Password: ${SUPERUSER_PASSWORD}, Token: ${SUPERUSER_API_TOKEN}"
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./manage.py shell --plain << END
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from django.contrib.auth.models import User
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from users.models import Token
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if not User.objects.filter(username='${SUPERUSER_NAME}'):
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u=User.objects.create_superuser('${SUPERUSER_NAME}', '${SUPERUSER_EMAIL}', '${SUPERUSER_PASSWORD}')
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Token.objects.create(user=u, key='${SUPERUSER_API_TOKEN}')
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END
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# copy static files
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./manage.py collectstatic --no-input
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echo "✅ Initialisation is done."
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# launch whatever is passed by docker via RUN
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exec ${@}
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