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Posted to commits@airflow.apache.org by "The-Shinigami (via GitHub)" <gi...@apache.org> on 2023/03/08 08:34:42 UTC
[GitHub] [airflow] The-Shinigami opened a new issue, #29972: Dags graph not appearing
The-Shinigami opened a new issue, #29972:
URL: https://github.com/apache/airflow/issues/29972
### Apache Airflow version
2.5.1
### What happened
when i run the code i cant see the dags graph
### What you think should happen instead
the dag must appears in the graph view
### How to reproduce
run this code
from airflow.decorators import dag,task
from datetime import datetime
@task
def make_list():
return [1, 2, 3, 4]
@task
def consumer(arg):
print(arg)
@task
def add_one(arg):
if(arg == 3):
raise ValueError("the value is 3 ")
return arg+1
@dag(dag_id="dynamic-task-map",
start_date=datetime(2022, 4, 2),
catchup=False)
def create_dag():
add_one_to_list = add_one.expand(arg=make_list())
consumer.expand(arg=add_one_to_list)
dag_instance = create_dag()
### Operating System
windows
### Versions of Apache Airflow Providers
_No response_
### Deployment
Docker-Compose
### Deployment details
Docker Compose version v2.15.1
yaml file
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
#
# Basic Airflow cluster configuration for CeleryExecutor with Redis and PostgreSQL.
#
# WARNING: This configuration is for local development. Do not use it in a production deployment.
#
# This configuration supports basic configuration using environment variables or an .env file
# The following variables are supported:
#
# AIRFLOW_IMAGE_NAME - Docker image name used to run Airflow.
# Default: apache/airflow:2.5.1
# AIRFLOW_UID - User ID in Airflow containers
# Default: 50000
# AIRFLOW_PROJ_DIR - Base path to which all the files will be volumed.
# Default: .
# Those configurations are useful mostly in case of standalone testing/running Airflow in test/try-out mode
#
# _AIRFLOW_WWW_USER_USERNAME - Username for the administrator account (if requested).
# Default: airflow
# _AIRFLOW_WWW_USER_PASSWORD - Password for the administrator account (if requested).
# Default: airflow
# _PIP_ADDITIONAL_REQUIREMENTS - Additional PIP requirements to add when starting all containers.
# Default: ''
#
# Feel free to modify this file to suit your needs.
---
version: '3'
x-airflow-common:
&airflow-common
# In order to add custom dependencies or upgrade provider packages you can use your extended image.
# Comment the image line, place your Dockerfile in the directory where you placed the docker-compose.yaml
# and uncomment the "build" line below, Then run `docker-compose build` to build the images.
image: ${AIRFLOW_IMAGE_NAME:-apache/airflow:2.5.1}
# build: .
environment:
&airflow-common-env
# AIRFLOW__CORE__EXECUTOR: CeleryExecutor
AIRFLOW__CORE__EXECUTOR: LocalExecutor
AIRFLOW__DATABASE__SQL_ALCHEMY_CONN: postgresql+psycopg2://airflow:airflow@postgres/airflow
# For backward compatibility, with Airflow <2.3
AIRFLOW__CORE__SQL_ALCHEMY_CONN: postgresql+psycopg2://airflow:airflow@postgres/airflow
# AIRFLOW__CELERY__RESULT_BACKEND: db+postgresql://airflow:airflow@postgres/airflow
# AIRFLOW__CELERY__BROKER_URL: redis://:@redis:6379/0
AIRFLOW__CORE__FERNET_KEY: ''
AIRFLOW__CORE__DAGS_ARE_PAUSED_AT_CREATION: 'true'
AIRFLOW__CORE__LOAD_EXAMPLES: 'true'
AIRFLOW__API__AUTH_BACKENDS: 'airflow.api.auth.backend.basic_auth,airflow.api.auth.backend.session'
_PIP_ADDITIONAL_REQUIREMENTS: ${_PIP_ADDITIONAL_REQUIREMENTS:-}
volumes:
- ${AIRFLOW_PROJ_DIR:-.}/dags:/opt/airflow/dags
- ${AIRFLOW_PROJ_DIR:-.}/logs:/opt/airflow/logs
- ${AIRFLOW_PROJ_DIR:-.}/plugins:/opt/airflow/plugins
# - ${AIRFLOW_PROJ_DIR:-.}/config/airflow.cfg:/opt/airflow/airflow.cfg
user: "${AIRFLOW_UID:-50000}:0"
depends_on:
&airflow-common-depends-on
# redis:
# condition: service_healthy
postgres:
condition: service_healthy
services:
postgres:
image: postgres:13
environment:
POSTGRES_USER: airflow
POSTGRES_PASSWORD: airflow
POSTGRES_DB: airflow
ports:
- 5432:5432
volumes:
- postgres-db-volume:/var/lib/postgresql/data
healthcheck:
test: ["CMD", "pg_isready", "-U", "airflow"]
interval: 5s
retries: 5
restart: always
# redis:
# image: redis:latest
# expose:
# - 6379
# healthcheck:
# test: ["CMD", "redis-cli", "ping"]
# interval: 5s
# timeout: 30s
# retries: 50
# restart: always
airflow-webserver:
<<: *airflow-common
command: webserver
ports:
- 8080:8080
healthcheck:
test: ["CMD", "curl", "--fail", "http://localhost:8080/health"]
interval: 10s
timeout: 10s
retries: 5
restart: always
depends_on:
<<: *airflow-common-depends-on
airflow-init:
condition: service_completed_successfully
airflow-scheduler:
<<: *airflow-common
command: scheduler
healthcheck:
test: ["CMD-SHELL", 'airflow jobs check --job-type SchedulerJob --hostname "$${HOSTNAME}"']
interval: 10s
timeout: 10s
retries: 5
restart: always
depends_on:
<<: *airflow-common-depends-on
airflow-init:
condition: service_completed_successfully
# airflow-worker:
# <<: *airflow-common
# command: celery worker
# healthcheck:
# test:
# - "CMD-SHELL"
# - 'celery --app airflow.executors.celery_executor.app inspect ping -d "celery@$${HOSTNAME}"'
# interval: 10s
# timeout: 10s
# retries: 5
# environment:
# <<: *airflow-common-env
# # Required to handle warm shutdown of the celery workers properly
# # See https://airflow.apache.org/docs/docker-stack/entrypoint.html#signal-propagation
# DUMB_INIT_SETSID: "0"
# restart: always
# depends_on:
# <<: *airflow-common-depends-on
# airflow-init:
# condition: service_completed_successfully
# airflow-triggerer:
# <<: *airflow-common
# command: triggerer
# healthcheck:
# test: ["CMD-SHELL", 'airflow jobs check --job-type TriggererJob --hostname "$${HOSTNAME}"']
# interval: 10s
# timeout: 10s
# retries: 5
# restart: always
# depends_on:
# <<: *airflow-common-depends-on
# airflow-init:
# condition: service_completed_successfully
airflow-init:
<<: *airflow-common
entrypoint: /bin/bash
# yamllint disable rule:line-length
command:
- -c
- |
function ver() {
printf "%04d%04d%04d%04d" $${1//./ }
}
airflow_version=$$(AIRFLOW__LOGGING__LOGGING_LEVEL=INFO && gosu airflow airflow version)
airflow_version_comparable=$$(ver $${airflow_version})
min_airflow_version=2.2.0
min_airflow_version_comparable=$$(ver $${min_airflow_version})
if (( airflow_version_comparable < min_airflow_version_comparable )); then
echo
echo -e "\033[1;31mERROR!!!: Too old Airflow version $${airflow_version}!\e[0m"
echo "The minimum Airflow version supported: $${min_airflow_version}. Only use this or higher!"
echo
exit 1
fi
if [[ -z "${AIRFLOW_UID}" ]]; then
echo
echo -e "\033[1;33mWARNING!!!: AIRFLOW_UID not set!\e[0m"
echo "If you are on Linux, you SHOULD follow the instructions below to set "
echo "AIRFLOW_UID environment variable, otherwise files will be owned by root."
echo "For other operating systems you can get rid of the warning with manually created .env file:"
echo " See: https://airflow.apache.org/docs/apache-airflow/stable/howto/docker-compose/index.html#setting-the-right-airflow-user"
echo
fi
one_meg=1048576
mem_available=$$(($$(getconf _PHYS_PAGES) * $$(getconf PAGE_SIZE) / one_meg))
cpus_available=$$(grep -cE 'cpu[0-9]+' /proc/stat)
disk_available=$$(df / | tail -1 | awk '{print $$4}')
warning_resources="false"
if (( mem_available < 4000 )) ; then
echo
echo -e "\033[1;33mWARNING!!!: Not enough memory available for Docker.\e[0m"
echo "At least 4GB of memory required. You have $$(numfmt --to iec $$((mem_available * one_meg)))"
echo
warning_resources="true"
fi
if (( cpus_available < 2 )); then
echo
echo -e "\033[1;33mWARNING!!!: Not enough CPUS available for Docker.\e[0m"
echo "At least 2 CPUs recommended. You have $${cpus_available}"
echo
warning_resources="true"
fi
if (( disk_available < one_meg * 10 )); then
echo
echo -e "\033[1;33mWARNING!!!: Not enough Disk space available for Docker.\e[0m"
echo "At least 10 GBs recommended. You have $$(numfmt --to iec $$((disk_available * 1024 )))"
echo
warning_resources="true"
fi
if [[ $${warning_resources} == "true" ]]; then
echo
echo -e "\033[1;33mWARNING!!!: You have not enough resources to run Airflow (see above)!\e[0m"
echo "Please follow the instructions to increase amount of resources available:"
echo " https://airflow.apache.org/docs/apache-airflow/stable/howto/docker-compose/index.html#before-you-begin"
echo
fi
mkdir -p /sources/logs /sources/dags /sources/plugins
chown -R "${AIRFLOW_UID}:0" /sources/{logs,dags,plugins}
exec /entrypoint airflow version
# yamllint enable rule:line-length
environment:
<<: *airflow-common-env
_AIRFLOW_DB_UPGRADE: 'true'
_AIRFLOW_WWW_USER_CREATE: 'true'
_AIRFLOW_WWW_USER_USERNAME: ${_AIRFLOW_WWW_USER_USERNAME:-airflow}
_AIRFLOW_WWW_USER_PASSWORD: ${_AIRFLOW_WWW_USER_PASSWORD:-airflow}
_PIP_ADDITIONAL_REQUIREMENTS: ''
user: "0:0"
volumes:
- ${AIRFLOW_PROJ_DIR:-.}:/sources
airflow-cli:
<<: *airflow-common
profiles:
- debug
environment:
<<: *airflow-common-env
CONNECTION_CHECK_MAX_COUNT: "0"
# Workaround for entrypoint issue. See: https://github.com/apache/airflow/issues/16252
command:
- bash
- -c
- airflow
# You can enable flower by adding "--profile flower" option e.g. docker-compose --profile flower up
# or by explicitly targeted on the command line e.g. docker-compose up flower.
# See: https://docs.docker.com/compose/profiles/
# flower:
# <<: *airflow-common
# command: celery flower
# profiles:
# - flower
# ports:
# - 5555:5555
# healthcheck:
# test: ["CMD", "curl", "--fail", "http://localhost:5555/"]
# interval: 10s
# timeout: 10s
# retries: 5
# restart: always
# depends_on:
# <<: *airflow-common-depends-on
# airflow-init:
# condition: service_completed_successfully
volumes:
postgres-db-volume:
### Anything else
_No response_
### Are you willing to submit PR?
- [X] Yes I am willing to submit a PR!
### Code of Conduct
- [X] I agree to follow this project's [Code of Conduct](https://github.com/apache/airflow/blob/main/CODE_OF_CONDUCT.md)
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[GitHub] [airflow] josh-fell commented on issue #29972: Dags graph not appearing
Posted by "josh-fell (via GitHub)" <gi...@apache.org>.
josh-fell commented on issue #29972:
URL: https://github.com/apache/airflow/issues/29972#issuecomment-1460679755
Duplicate of #29105 and fixed with #29042 (planned for 2.5.2 release).
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[GitHub] [airflow] boring-cyborg[bot] commented on issue #29972: Dags graph not appearing
Posted by "boring-cyborg[bot] (via GitHub)" <gi...@apache.org>.
boring-cyborg[bot] commented on issue #29972:
URL: https://github.com/apache/airflow/issues/29972#issuecomment-1459734732
Thanks for opening your first issue here! Be sure to follow the issue template! If you are willing to raise PR to address this issue please do so, no need to wait for approval.
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[GitHub] [airflow] The-Shinigami commented on issue #29972: Dags graph not appearing
Posted by "The-Shinigami (via GitHub)" <gi...@apache.org>.
The-Shinigami commented on issue #29972:
URL: https://github.com/apache/airflow/issues/29972#issuecomment-1460691472
thanks @josh-fell for the response
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[GitHub] [airflow] The-Shinigami commented on issue #29972: Dags graph not appearing
Posted by "The-Shinigami (via GitHub)" <gi...@apache.org>.
The-Shinigami commented on issue #29972:
URL: https://github.com/apache/airflow/issues/29972#issuecomment-1460009235
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[GitHub] [airflow] josh-fell closed issue #29972: Dags graph not appearing
Posted by "josh-fell (via GitHub)" <gi...@apache.org>.
josh-fell closed issue #29972: Dags graph not appearing
URL: https://github.com/apache/airflow/issues/29972
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