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mirror of https://github.com/daniviga/bite.git synced 2024-12-23 00:31:25 +01:00

Implement kafka in Docker compose and set group_id in handlers

This commit is contained in:
Daniele Viganò 2023-09-08 23:10:49 +02:00
parent e3785d4669
commit ea9f9ef705
9 changed files with 44 additions and 10 deletions

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@ -151,6 +151,10 @@ STATIC_URL = '/static/'
STATIC_ROOT = '/srv/appdata/bite/static'
REST_FRAMEWORK = {
'DEFAULT_AUTHENTICATION_CLASSES': []
}
SKIP_WHITELIST = True
MQTT_BROKER = {

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@ -55,10 +55,11 @@ class Command(BaseCommand):
try:
consumer = KafkaConsumer(
"telemetry",
value_deserializer=lambda m: json.loads(m.decode('utf8')),
bootstrap_servers='{}:{}'.format(
self.KAFKA_HOST, self.KAFKA_PORT
),
group_id="handler",
value_deserializer=lambda m: json.loads(m.decode('utf8')),
)
break
except NoBrokersAvailable:

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@ -17,20 +17,20 @@
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
FROM python:3.9-alpine AS builder
FROM python:3.11-alpine AS builder
RUN apk update && apk add gcc musl-dev postgresql-dev \
&& pip install psycopg2-binary
# ---
FROM python:3.9-alpine
FROM python:3.11-alpine
ENV PYTHONUNBUFFERED 1
ENV DJANGO_SETTINGS_MODULE "bite.settings"
RUN apk update && apk add --no-cache postgresql-libs \
&& wget https://github.com/jwilder/dockerize/releases/download/v0.6.1/dockerize-alpine-linux-amd64-v0.6.1.tar.gz -qO- \
&& wget https://github.com/jwilder/dockerize/releases/download/v0.7.0/dockerize-alpine-linux-amd64-v0.7.0.tar.gz -qO- \
| tar -xz -C /usr/local/bin
COPY --from=builder /usr/local/lib/python3.9/site-packages/ /usr/local/lib/python3.9/site-packages/
COPY --from=builder /usr/local/lib/python3.11/site-packages/ /usr/local/lib/python3.11/site-packages/
COPY --chown=1000:1000 requirements.txt /srv/app/bite/requirements.txt
RUN pip3 install --no-cache-dir -r /srv/app/bite/requirements.txt

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@ -36,6 +36,10 @@ services:
ports:
- "${CUSTOM_DOCKER_IP:-0.0.0.0}:8000:8000"
kafka:
ports:
- "${CUSTOM_DOCKER_IP:-0.0.0.0}:9092:9092"
data-migration:
volumes:
- ../bite:/srv/app/bite

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@ -62,6 +62,30 @@ services:
ports:
- "${CUSTOM_DOCKER_IP:-0.0.0.0}:1883:1883"
zookeeper:
image: confluentinc/cp-zookeeper:latest
networks:
- net
environment:
ZOOKEEPER_CLIENT_PORT: 2181
ZOOKEEPER_TICK_TIME: 2000
ports:
- 22181:2181
kafka:
image: confluentinc/cp-kafka:latest
depends_on:
- zookeeper
networks:
- net
environment:
KAFKA_BROKER_ID: 1
KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181
KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://kafka:9092,PLAINTEXT_HOST://localhost:29092
KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: PLAINTEXT:PLAINTEXT,PLAINTEXT_HOST:PLAINTEXT
KAFKA_INTER_BROKER_LISTENER_NAME: PLAINTEXT
KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
ingress:
<<: *service_default
image: nginx:stable-alpine

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@ -17,9 +17,9 @@
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
FROM alpine:3.15
FROM alpine:3.18
RUN apk update && apk add chrony && \
RUN apk add --no-cache chrony && \
chown -R chrony:chrony /var/lib/chrony
COPY ./chrony.conf /etc/chrony/chrony.conf

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@ -17,7 +17,7 @@
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
FROM python:3.9-alpine
FROM python:3.11-alpine
RUN pip3 install urllib3 paho-mqtt
COPY ./device_simulator.py /opt/bite/device_simulator.py

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@ -94,7 +94,7 @@ def main():
parser.add_argument('-s', '--serial',
default=os.environ.get('IOT_SERIAL'),
help='IoT device serial number')
parser.add_argument('-d', '--delay', metavar='s', type=int,
parser.add_argument('-d', '--delay', metavar='s', type=float,
default=os.environ.get('IOT_DELAY', 10),
help='Delay between requests')
args = parser.parse_args()

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@ -4,7 +4,8 @@ djangorestframework
django-health-check
psycopg2-binary
paho-mqtt
asyncio-mqtt
kafka-python
aiomqtt
PyYAML
uritemplate
pygments