airship
/
shipyard
Code Issues Proposed changes

Remove airflow config template 

This patch set removes the (pre)generated config ini file from
airflow. The configuration will now be pulled directly from
values.yaml which will be inline with OpenStack-Helm's approach.

This will do away with the need to maintain the verbose .conf.tpl
in the repository as mentioned by Tin in his comments for [0].

[0] https://review.gerrithub.io/#/c/400925/

Change-Id: I5a9766e52536ac9b143b397faa3563e69dfb6bf3
This commit is contained in:
Anthony Lin 2018-02-23 06:27:57 +00:00 committed by Bryan Strassner
parent 723c91b585
commit 80210df387
7 changed files with 8 additions and 504 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
charts/shipyard/templates/configmap-airflow-etc.yaml
View File

@ -14,8 +14,6 @@
{{- $envAll := . }}
{{ include "airflow.conf.airflow_values_skeleton" .Values.conf.airflow | trunc 0 }}
# Add endpoint URI lookup for Airflow Web Server
{{- if empty .Values.conf.airflow.webserver.base_url -}}
{{- tuple "airflow_web" "internal" "airflow_web" . | include "helm-toolkit.endpoints.keystone_endpoint_uri_lookup" | set .Values.conf.airflow.webserver "base_url" | quote | trunc 0 -}}
@ -50,14 +48,4 @@ metadata:
name: airflow-etc
data:
airflow.cfg: |+
{{ if .Values.conf.airflow.override -}}
{{ .Values.conf.airflow.override | indent 4 }}
{{- else -}}
{{- if .Values.conf.airflow.prefix -}}
{{ .Values.conf.airflow.prefix | indent 4 }}
{{- end }}
{{ tuple "etc/_airflow.cfg.tpl" . | include "helm-toolkit.utils.template" | indent 4 }}
{{- end }}
{{- if .Values.conf.airflow.append -}}
{{ .Values.conf.airflow.append | indent 4 }}
{{- end }}
{{ include "helm-toolkit.utils.to_oslo_conf" .Values.conf.airflow | indent 4 }}

2
charts/shipyard/templates/deployment-airflow-flower.yaml
View File

@ -59,7 +59,7 @@ spec:
port: {{ .Values.network.airflow.flower.port }}
volumeMounts:
- name: airflow-etc
mountPath: {{ .Values.conf.airflow.airflow_config_file }}
mountPath: {{ .Values.conf.airflow_config_file.path }}
subPath: airflow.cfg
readOnly: true
{{ if $mounts_airflow_flower.volumeMounts }}{{ toYaml $mounts_airflow_flower.volumeMounts | indent 12 }}{{ end }}

2
charts/shipyard/templates/deployment-airflow-scheduler.yaml
View File

@ -74,7 +74,7 @@ spec:
args: ["scheduler", "-n", "-1" ]
volumeMounts:
- name: airflow-etc
mountPath: {{ .Values.conf.airflow.airflow_config_file }}
mountPath: {{ .Values.conf.airflow_config_file.path }}
subPath: airflow.cfg
readOnly: true
{{- if .Values.prod_environment }}

2
charts/shipyard/templates/deployment-airflow-web.yaml
View File

@ -78,7 +78,7 @@ spec:
port: {{ .Values.network.airflow.web.port }}
volumeMounts:
- name: airflow-etc
mountPath: {{ .Values.conf.airflow.airflow_config_file }}
mountPath: {{ .Values.conf.airflow_config_file.path }}
subPath: airflow.cfg
readOnly: true
{{- if .Values.prod_environment }}

482
charts/shipyard/templates/etc/_airflow.cfg.tpl
View File

@ -1,482 +0,0 @@
# Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
#
# Licensed 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.
{{ include "airflow.conf.airflow_values_skeleton" .Values.conf.airflow | trunc 0 }}
{{ include "airflow.conf.airflow" .Values.conf.airflow}}
{{- define "airflow.conf.airflow_values_skeleton" -}}
{{- if not .core -}}{{- set . "core" dict -}}{{- end -}}
{{- if not .cli -}}{{- set . "cli" dict -}}{{- end -}}
{{- if not .api -}}{{- set . "api" dict -}}{{- end -}}
{{- if not .operators -}}{{- set . "operators" dict -}}{{- end -}}
{{- if not .webserver -}}{{- set . "webserver" dict -}}{{- end -}}
{{- if not .email -}}{{- set . "email" dict -}}{{- end -}}
{{- if not .smtp -}}{{- set . "smtp" dict -}}{{- end -}}
{{- if not .celery -}}{{- set . "celery" dict -}}{{- end -}}
{{- if not .celery_broker_transport_options -}}{{- set . "celery_broker_transport_options" dict -}}{{- end -}}
{{- if not .scheduler -}}{{- set . "scheduler" dict -}}{{- end -}}
{{- if not .ldap -}}{{- set . "ldap" dict -}}{{- end -}}
{{- if not .admin -}}{{- set . "admin" dict -}}{{- end -}}
{{- end -}}
{{- define "airflow.conf.airflow" -}}
[core]
# The home folder for airflow, default is ~/airflow
{{ if not .core.airflow_home }}#{{ end }}airflow_home = {{ .core.airflow_home | default "<None>" }}
# The folder where your airflow pipelines live, most likely a
# subfolder in a code repository
# This path must be absolute
{{ if not .core.dags_folder }}#{{ end }}dags_folder = {{ .core.dags_folder | default "<None>" }}
# The folder where airflow should store its log files
# This path must be absolute
{{ if not .core.base_log_folder }}#{{ end }}base_log_folder = {{ .core.base_log_folder | default "<None>" }}
# Airflow can store logs remotely in AWS S3 or Google Cloud Storage. Users
# must supply an Airflow connection id that provides access to the storage
# location. If remote_logging is set to true, see UPDATING.md for additional
# configuration requirements.
{{ if not .core.remote_logging }}#{{ end }}remote_logging = {{ .core.remote_logging | default "<None>" }}
{{ if not .core.remote_log_conn_id }}#{{ end }}remote_log_conn_id = {{ .core.remote_log_conn_id | default "<None>" }}
{{ if not .core.encrypt_s3_logs }}#{{ end }}encrypt_s3_logs = {{ .core.encrypt_s3_logs | default "<None>" }}
# Logging level
{{ if not .core.logging_level }}#{{ end }}logging_level = {{ .core.logging_level | default "<None>" }}
# Logging class
# Specify the class that will specify the logging configuration
# This class has to be on the python classpath
{{ if not .core.logging_config_class }}#{{ end }}logging_config_class = {{ .core.logging_config_class | default "<None>" }}
# Log format
{{ if not .core.log_format }}#{{ end }}log_format = {{ .core.log_format | default "<None>" }}
{{ if not .core.simple_log_format }}#{{ end }}simple_log_format = {{ .core.simple_log_format | default "<None>" }}
# Default timezone in case supplied date times are naive
# can be utc (default), system, or any IANA timezone string (e.g. Europe/Amsterdam)
{{ if not .core.default_timezone }}#{{ end }}default_timezone = {{ .core.default_timezone | default "<None>" }}
# The executor class that airflow should use. Choices include
# SequentialExecutor, LocalExecutor, CeleryExecutor, DaskExecutor
{{ if not .core.executor }}#{{ end }}executor = {{ .core.executor | default "<None>" }}
# The SqlAlchemy connection string to the metadata database.
# SqlAlchemy supports many different database engine, more information
# their website
{{ if not .core.sql_alchemy_conn }}#{{ end }}sql_alchemy_conn = {{ .core.sql_alchemy_conn | default "<None>" }}
# If SqlAlchemy should pool database connections.
{{ if not .core.sql_alchemy_pool_enabled }}#{{ end }}sql_alchemy_pool_enabled = {{ .core.sql_alchemy_pool_enabled | default "<None>" }}
# The SqlAlchemy pool size is the maximum number of database connections
# in the pool.
{{ if not .core.sql_alchemy_pool_size }}#{{ end }}sql_alchemy_pool_size = {{ .core.sql_alchemy_pool_size | default "<None>" }}
# The SqlAlchemy pool recycle is the number of seconds a connection
# can be idle in the pool before it is invalidated. This config does
# not apply to sqlite.
{{ if not .core.sql_alchemy_pool_recycle }}#{{ end }}sql_alchemy_pool_recycle = {{ .core.sql_alchemy_pool_recycle | default "<None>" }}
# How many seconds to retry re-establishing a DB connection after
# disconnects. Setting this to 0 disables retries.
{{ if not .core.sql_alchemy_reconnect_timeout }}#{{ end }}sql_alchemy_reconnect_timeout = {{ .core.sql_alchemy_reconnect_timeout | default "<None>" }}
# The amount of parallelism as a setting to the executor. This defines
# the max number of task instances that should run simultaneously
# on this airflow installation
{{ if not .core.parallelism }}#{{ end }}parallelism = {{ .core.parallelism | default "<None>" }}
# The number of task instances allowed to run concurrently by the scheduler
{{ if not .core.dag_concurrency }}#{{ end }}dag_concurrency = {{ .core.dag_concurrency | default "<None>" }}
# Are DAGs paused by default at creation
{{ if not .core.dags_are_paused_at_creation }}#{{ end }}dags_are_paused_at_creation = {{ .core.dags_are_paused_at_creation | default "<None>" }}
# When not using pools, tasks are run in the "default pool",
# whose size is guided by this config element
{{ if not .core.non_pooled_task_slot_count }}#{{ end }}non_pooled_task_slot_count = {{ .core.non_pooled_task_slot_count | default "<None>" }}
# The maximum number of active DAG runs per DAG
{{ if not .core.max_active_runs_per_dag }}#{{ end }}max_active_runs_per_dag = {{ .core.max_active_runs_per_dag | default "<None>" }}
# Whether to load the examples that ship with Airflow. It's good to
# get started, but you probably want to set this to False in a production
# environment
{{ if not .core.load_examples }}#{{ end }}load_examples = {{ .core.load_examples | default "<None>" }}
# Where your Airflow plugins are stored
{{ if not .core.plugins_folder }}#{{ end }}plugins_folder = {{ .core.plugins_folder | default "<None>" }}
# Secret key to save connection passwords in the db
{{ if not .core.fernet_key }}#{{ end }}fernet_key = {{ .core.fernet_key | default "<None>" }}
# Whether to disable pickling dags
{{ if not .core.donot_pickle }}#{{ end }}donot_pickle = {{ .core.donot_pickle | default "<None>" }}
# How long before timing out a python file import while filling the DagBag
{{ if not .core.dagbag_import_timeout }}#{{ end }}dagbag_import_timeout = {{ .core.dagbag_import_timeout | default "<None>" }}
# The class to use for running task instances in a subprocess
{{ if not .core.task_runner }}#{{ end }}task_runner = {{ .core.task_runner | default "<None>" }}
# If set, tasks without a `run_as_user` argument will be run with this user
# Can be used to de-elevate a sudo user running Airflow when executing tasks
{{ if not .core.default_impersonation }}#{{ end }}default_impersonation = {{ .core.default_impersonation | default "<None>" }}
# What security module to use (for example kerberos):
{{ if not .core.security }}#{{ end }}security = {{ .core.security | default "<None>" }}
# If set to False enables some unsecure features like Charts and Ad Hoc Queries.
# In 2.0 will default to True.
{{ if not .core.secure_mode }}#{{ end }}secure_mode = {{ .core.secure_mode | default "<None>" }}
# Turn unit test mode on (overwrites many configuration options with test
# values at runtime)
{{ if not .core.unit_test_mode }}#{{ end }}unit_test_mode = {{ .core.unit_test_mode | default "<None>" }}
# Name of handler to read task instance logs.
# Default to use task handler.
{{ if not .core.task_log_reader }}#{{ end }}task_log_reader = {{ .core.task_log_reader | default "<None>" }}
# Whether to enable pickling for xcom (note that this is insecure and allows for
# RCE exploits). This will be deprecated in Airflow 2.0 (be forced to False).
{{ if not .core.enable_xcom_pickling }}#{{ end }}enable_xcom_pickling = {{ .core.enable_xcom_pickling | default "<None>" }}
# When a task is killed forcefully, this is the amount of time in seconds that
# it has to cleanup after it is sent a SIGTERM, before it is SIGKILLED
{{ if not .core.killed_task_cleanup_time }}#{{ end }}killed_task_cleanup_time = {{ .core.killed_task_cleanup_time | default "<None>" }}
[cli]
# In what way should the cli access the API. The LocalClient will use the
# database directly, while the json_client will use the api running on the
# webserver
{{ if not .cli.api_client }}#{{ end }}api_client = {{ .cli.api_client | default "<None>" }}
# If you set web_server_url_prefix, do NOT forget to append it here, ex:
# endpoint_url = http://localhost:8080/myroot
# So api will look like: http://localhost:8080/myroot/api/experimental/...
{{ if not .cli.endpoint_url }}#{{ end }}endpoint_url = {{ .cli.endpoint_url | default "<None>" }}
[api]
# How to authenticate users of the API
{{ if not .api.auth_backend }}#{{ end }}auth_backend = {{ .api.auth_backend | default "<None>" }}
[operators]
# The default owner assigned to each new operator, unless
# provided explicitly or passed via `default_args`
{{ if not .operators.default_owner }}#{{ end }}default_owner = {{ .operators.default_owner | default "<None>" }}
{{ if not .operators.default_cpus }}#{{ end }}default_cpus = {{ .operators.default_cpus | default "<None>" }}
{{ if not .operators.default_ram }}#{{ end }}default_ram = {{ .operators.default_ram | default "<None>" }}
{{ if not .operators.default_disk }}#{{ end }}default_disk = {{ .operators.default_disk | default "<None>" }}
{{ if not .operators.default_gpus }}#{{ end }}default_gpus = {{ .operators.default_gpus | default "<None>" }}
[hive]
# Default mapreduce queue for HiveOperator tasks
# default_hive_mapred_queue =
[webserver]
# The base url of your website as airflow cannot guess what domain or
# cname you are using. This is use in automated emails that
# airflow sends to point links to the right web server
{{ if not .webserver.base_url }}#{{ end }}base_url = {{ .webserver.base_url | default "<None>" }}
# The ip specified when starting the web server
{{ if not .webserver.web_server_host }}#{{ end }}web_server_host = {{ .webserver.web_server_host | default "<None>" }}
# The port on which to run the web server
{{ if not .webserver.web_server_port }}#{{ end }}web_server_port = {{ .webserver.web_server_port | default "<None>" }}
# Paths to the SSL certificate and key for the web server. When both are
# provided SSL will be enabled. This does not change the web server port.
{{ if not .webserver.web_server_ssl_cert }}#{{ end }}web_server_ssl_cert = {{ .webserver.web_server_ssl_cert | default "<None>" }}
{{ if not .webserver.web_server_ssl_key }}#{{ end }}web_server_ssl_key = {{ .webserver.web_server_ssl_key | default "<None>" }}
# Number of seconds the gunicorn webserver waits before timing out on a worker
{{ if not .webserver.web_server_worker_timeout }}#{{ end }}web_server_worker_timeout = {{ .webserver.web_server_worker_timeout | default "<None>" }}
# Number of workers to refresh at a time. When set to 0, worker refresh is
# disabled. When nonzero, airflow periodically refreshes webserver workers by
# bringing up new ones and killing old ones.
{{ if not .webserver.worker_refresh_batch_size }}#{{ end }}worker_refresh_batch_size = {{ .webserver.worker_refresh_batch_size | default "<None>" }}
# Number of seconds to wait before refreshing a batch of workers.
{{ if not .webserver.worker_refresh_interval }}#{{ end }}worker_refresh_interval = {{ .webserver.worker_refresh_interval | default "<None>" }}
# Secret key used to run your flask app
{{ if not .webserver.secret_key }}#{{ end }}secret_key = {{ .webserver.secret_key | default "<None>" }}
# Number of workers to run the Gunicorn web server
{{ if not .webserver.workers }}#{{ end }}workers = {{ .webserver.workers | default "<None>" }}
# The worker class gunicorn should use. Choices include
# sync (default), eventlet, gevent
{{ if not .webserver.worker_class }}#{{ end }}worker_class = {{ .webserver.worker_class | default "<None>" }}
# Log files for the gunicorn webserver. '-' means log to stderr.
{{ if not .webserver.access_logfile }}#{{ end }}access_logfile = {{ .webserver.access_logfile | default "<None>" }}
{{ if not .webserver.error_logfile }}#{{ end }}error_logfile = {{ .webserver.error_logfile | default "<None>" }}
# Expose the configuration file in the web server
{{ if not .webserver.expose_config }}#{{ end }}expose_config = {{ .webserver.expose_config | default "<None>" }}
# Set to true to turn on authentication : http://pythonhosted.org/airflow/installation.html#web-authentication
{{ if not .webserver.authenticate }}#{{ end }}authenticate = {{ .webserver.authenticate | default "<None>" }}
# Filter the list of dags by owner name (requires authentication to be enabled)
{{ if not .webserver.filter_by_owner }}#{{ end }}filter_by_owner = {{ .webserver.filter_by_owner | default "<None>" }}
# Filtering mode. Choices include user ) and ldapgroup.
# Ldap group filtering requires using the ldap backend
#
# Note that the ldap server needs the "memberOf" overlay to be set up
# in order to user the ldapgroup mode.
{{ if not .webserver.owner_mode }}#{{ end }}owner_mode = {{ .webserver.owner_mode | default "<None>" }}
# Default DAG view. Valid values are:
# tree, graph, duration, gantt, landing_times
{{ if not .webserver.dag_default_view }}#{{ end }}dag_default_view = {{ .webserver.dag_default_view | default "<None>" }}
# Default DAG orientation. Valid values are:
# LR (Left->Right), TB (Top->Bottom), RL (Right->Left), BT (Bottom->Top)
{{ if not .webserver.dag_orientation }}#{{ end }}dag_orientation = {{ .webserver.dag_orientation | default "<None>" }}
# Puts the webserver in demonstration mode; blurs the names of Operators for
# privacy.
{{ if not .webserver.demo_mode }}#{{ end }}demo_mode = {{ .webserver.demo_mode | default "<None>" }}
# The amount of time (in secs) webserver will wait for initial handshake
# while fetching logs from other worker machine
{{ if not .webserver.log_fetch_timeout_sec }}#{{ end }}log_fetch_timeout_sec = {{ .webserver.log_fetch_timeout_sec | default "<None>" }}
# By default, the webserver shows paused DAGs. Flip this to hide paused
# DAGs by default
{{ if not .webserver.hide_paused_dags_by_default }}#{{ end }}hide_paused_dags_by_default = {{ .webserver.hide_paused_dags_by_default | default "<None>" }}
# Consistent page size across all listing views in the UI
{{ if not .webserver.page_size }}#{{ end }}page_size = {{ .webserver.page_size | default "<None>" }}
[email]
{{ if not .email.email_backend }}#{{ end }}email_backend = {{ .email.email_backend | default "<None>" }}
[smtp]
# If you want airflow to send emails on retries, failure, and you want to
# the airflow.utils.send_email function, you have to configure an smtp
# server here
{{ if not .smtp.smtp_host }}#{{ end }}smtp_host = {{ .smtp.smtp_host | default "<None>" }}
{{ if not .smtp.smtp_starttls }}#{{ end }}smtp_smtp_starttls = {{ .smtp.smtp_starttls | default "<None>" }}
{{ if not .smtp.smtp_ssl }}#{{ end }}smtp_ssl = {{ .smtp.smtp_ssl | default "<None>" }}
# Uncomment and set the user/pass settings if you want to use SMTP AUTH
# {{ if not .smtp.smtp_user }}#{{ end }}smtp_user = {{ .smtp.smtp_user | default "<None>" }}
# {{ if not .smtp.smtp_password }}#{{ end }}smtp_password = {{ .smtp.smtp_password | default "<None>" }}
{{ if not .smtp.smtp_port }}#{{ end }}smtp_port = {{ .smtp.smtp_port | default "<None>" }}
{{ if not .smtp.smtp_mail_from }}#{{ end }}smtp_mail_from = {{ .smtp.smtp_mail_from | default "<None>" }}
[celery]
# This section only applies if you are using the CeleryExecutor in
# [core] section above
# The app name that will be used by celery
{{ if not .celery.celery_app_name }}#{{ end }}celery_app_name = {{ .celery.celery_app_name | default "<None>" }}
# The concurrency that will be used when starting workers with the
# "airflow worker" command. This defines the number of task instances that
# a worker will take, so size up your workers based on the resources on
# your worker box and the nature of your tasks
{{ if not .celery.celeryd_concurrency }}#{{ end }}celeryd_concurrency = {{ .celery.celeryd_concurrency | default "<None>" }}
# When you start an airflow worker, airflow starts a tiny web server
# subprocess to serve the workers local log files to the airflow main
# web server, who then builds pages and sends them to users. This defines
# the port on which the logs are served. It needs to be unused, and open
# visible from the main web server to connect into the workers.
{{ if not .celery.worker_log_server_port }}#{{ end }}worker_log_server_port = {{ .celery.worker_log_server_port | default "<None>" }}
# The Celery broker URL. Celery supports RabbitMQ, Redis and experimentally
# a sqlalchemy database. Refer to the Celery documentation for more
# information.
# http://docs.celeryproject.org/en/latest/userguide/configuration.html#broker-settings
{{ if not .celery.broker_url }}#{{ end }}broker_url = {{ .celery.broker_url | default "<None>" }}
# The Celery result_backend. When a job finishes, it needs to update the
# metadata of the job. Therefore it will post a message on a message bus,
# or insert it into a database (depending of the backend)
# This status is used by the scheduler to update the state of the task
# The use of a database is highly recommended
# http://docs.celeryproject.org/en/latest/userguide/configuration.html#task-result-backend-settings
{{ if not .celery.result_backend }}#{{ end }}result_backend = {{ .celery.result_backend | default "<None>" }}
{{ if not .celery.celery_result_backend }}#{{ end }}celery_result_backend = {{ .celery.celery_result_backend | default "<None>" }}
# Celery Flower is a sweet UI for Celery. Airflow has a shortcut to start
# it `airflow flower`. This defines the IP that Celery Flower runs on
{{ if not .celery.flower_host }}#{{ end }}flower_host = {{ .celery.flower_host | default "<None>" }}
# The root URL for Flower
# Ex: flower_url_prefix = /flower
{{ if not .celery.flower_url_prefix }}#{{ end }}flower_url_prefix = {{ .celery.flower_url_prefix | default "<None>" }}
# This defines the port that Celery Flower runs on
{{ if not .celery.flower_port }}#{{ end }}flower_port = {{ .celery.flower_port | default "<None>" }}
# Default queue that tasks get assigned to and that worker listen on.
{{ if not .celery.default_queue }}#{{ end }}default_queue = {{ .celery.default_queue | default "<None>" }}
# Import path for celery configuration options
{{ if not .celery.celery_config_options }}#{{ end }}celery_config_options = {{ .celery.celery_config_options | default "<None>" }}
[celery_broker_transport_options]
# The visibility timeout defines the number of seconds to wait for the worker
# to acknowledge the task before the message is redelivered to another worker.
# Make sure to increase the visibility timeout to match the time of the longest
# ETA you're planning to use. Especially important in case of using Redis or SQS
{{ if not .celery_broker_transport_options.visibility_timeout }}#{{ end }}visibility_timeout = {{ .celery_broker_transport_options.visibility_timeout | default "<None>" }}
# In case of using SSL
{{ if not .celery_broker_transport_options.ssl_active }}#{{ end }}ssl_active = {{ .celery_broker_transport_options.ssl_active | default "<None>" }}
{{ if not .celery_broker_transport_options.ssl_key }}#{{ end }}ssl_key = {{ .celery_broker_transport_options.ssl_key | default "<None>" }}
{{ if not .celery_broker_transport_options.ssl_cert }}#{{ end }}ssl_cert = {{ .celery_broker_transport_options.ssl_cert | default "<None>" }}
{{ if not .celery_broker_transport_options.ssl_cacert }}#{{ end }}ssl_cacert = {{ .celery_broker_transport_options.ssl_cacert | default "<None>" }}
[dask]
# This section only applies if you are using the DaskExecutor in
# [core] section above
# The IP address and port of the Dask cluster's scheduler.
# cluster_address = 127.0.0.1:8786
[scheduler]
# Task instances listen for external kill signal (when you clear tasks
# from the CLI or the UI), this defines the frequency at which they should
# listen (in seconds).
{{ if not .scheduler.job_heartbeat_sec }}#{{ end }}job_heartbeat_sec = {{ .scheduler.job_heartbeat_sec | default "<None>" }}
# The scheduler constantly tries to trigger new tasks (look at the
# scheduler section in the docs for more information). This defines
# how often the scheduler should run (in seconds).
{{ if not .scheduler.scheduler_heartbeat_sec }}#{{ end }}scheduler_heartbeat_sec = {{ .scheduler.scheduler_heartbeat_sec | default "<None>" }}
# after how much time should the scheduler terminate in seconds
# -1 indicates to run continuously (see also num_runs)
{{ if not .scheduler.run_duration }}#{{ end }}run_duration = {{ .scheduler.run_duration | default "<None>" }}
# after how much time a new DAGs should be picked up from the filesystem
{{ if not .scheduler.min_file_process_interval }}#{{ end }}min_file_process_interval = {{ .scheduler.min_file_process_interval | default "<None>" }}
{{ if not .scheduler.dag_dir_list_interval }}#{{ end }}dag_dir_list_interval = {{ .scheduler.dag_dir_list_interval | default "<None>" }}
# How often should stats be printed to the logs
{{ if not .scheduler.print_stats_interval }}#{{ end }}print_stats_interval = {{ .scheduler.print_stats_interval | default "<None>" }}
{{ if not .scheduler.child_process_log_directory }}#{{ end }}child_process_log_directory = {{ .scheduler.child_process_log_directory | default "<None>" }}
# Local task jobs periodically heartbeat to the DB. If the job has
# not heartbeat in this many seconds, the scheduler will mark the
# associated task instance as failed and will re-schedule the task.
{{ if not .scheduler.scheduler_zombie_task_threshold }}#{{ end }}scheduler_zombie_task_threshold = {{ .scheduler.scheduler_zombie_task_threshold | default "<None>" }}
# Turn off scheduler catchup by setting this to False.
# Default behavior is unchanged and
# Command Line Backfills still work, but the scheduler
# will not do scheduler catchup if this is False,
# however it can be set on a per DAG basis in the
# DAG definition (catchup)
{{ if not .scheduler.catchup_by_default }}#{{ end }}catchup_by_default = {{ .scheduler.catchup_by_default | default "<None>" }}
# This changes the batch size of queries in the scheduling main loop.
# This depends on query length limits and how long you are willing to hold locks.
# 0 for no limit
{{ if not .scheduler.max_tis_per_query }}#{{ end }}max_tis_per_query = {{ .scheduler.max_tis_per_query | default "<None>" }}
# Statsd (https://github.com/etsy/statsd) integration settings
# statsd_on = False
# statsd_host = localhost
# statsd_port = 8125
# statsd_prefix = airflow
# The scheduler can run multiple threads in parallel to schedule dags.
# This defines how many threads will run.
{{ if not .scheduler.max_threads }}#{{ end }}max_threads = {{ .scheduler.max_threads | default "<None>" }}
{{ if not .scheduler.authenticate }}#{{ end }}authenticate = {{ .scheduler.authenticate | default "<None>" }}
[ldap]
# set this to ldaps://<your.ldap.server>:<port>
{{ if not .ldap.uri }}#{{ end }}uri = {{ .ldap.uri | default "<None>" }}
{{ if not .ldap.user_filter }}#{{ end }}user_filter = {{ .ldap.user_filter | default "<None>" }}
{{ if not .ldap.user_name_attr }}#{{ end }}user_name_attr = {{ .ldap.user_name_attr | default "<None>" }}
{{ if not .ldap.group_member_attr }}#{{ end }}group_member_attr = {{ .ldap.group_member_attr | default "<None>" }}
{{ if not .ldap.superuser_filter }}#{{ end }}superuser_filter = {{ .ldap.superuser_filter | default "<None>" }}
{{ if not .ldap.data_profiler_filter }}#{{ end }}data_profiler_filter = {{ .ldap.data_profiler_filter | default "<None>" }}
{{ if not .ldap.bind_user }}#{{ end }}bind_user = {{ .ldap.bind_user | default "<None>" }}
{{ if not .ldap.bind_password }}#{{ end }}bind_password = {{ .ldap.bind_password | default "<None>" }}
{{ if not .ldap.basedn }}#{{ end }}basedn = {{ .ldap.basedn | default "<None>" }}
{{ if not .ldap.cacert }}#{{ end }}cacert = {{ .ldap.cacert | default "<None>" }}
{{ if not .ldap.search_scope }}#{{ end }}search_scope = {{ .ldap.search_scope | default "<None>" }}
[mesos]
# Mesos master address which MesosExecutor will connect to.
# master = localhost:5050
# The framework name which Airflow scheduler will register itself as on mesos
# framework_name = Airflow
# Number of cpu cores required for running one task instance using
# 'airflow run <dag_id> <task_id> <execution_date> --local -p <pickle_id>'
# command on a mesos slave
# task_cpu = 1
# Memory in MB required for running one task instance using
# 'airflow run <dag_id> <task_id> <execution_date> --local -p <pickle_id>'
# command on a mesos slave
# task_memory = 256
# Enable framework checkpointing for mesos
# See http://mesos.apache.org/documentation/latest/slave-recovery/
# checkpoint = False
# Failover timeout in milliseconds.
# When checkpointing is enabled and this option is set, Mesos waits
# until the configured timeout for
# the MesosExecutor framework to re-register after a failover. Mesos
# shuts down running tasks if the
# MesosExecutor framework fails to re-register within this timeframe.
# failover_timeout = 604800
# Enable framework authentication for mesos
# See http://mesos.apache.org/documentation/latest/configuration/
# authenticate = False
# Mesos credentials, if authentication is enabled
# default_principal = admin
# default_secret = admin
[kerberos]
# ccache = /tmp/airflow_krb5_ccache
# gets augmented with fqdn
# principal = airflow
# reinit_frequency = 3600
# kinit_path = kinit
# keytab = airflow.keytab
[github_enterprise]
# api_rev = v3
[admin]
# UI to hide sensitive variable fields when set to True
{{ if not .admin.hide_sensitive_variable_fields }}#{{ end }}hide_sensitive_variable_fields = {{ .admin.hide_sensitive_variable_fields | default "<None>" }}
{{- end -}}

2
charts/shipyard/templates/statefulset-airflow-worker.yaml
View File

@ -120,7 +120,7 @@ spec:
privileged: true
volumeMounts:
- name: airflow-etc
mountPath: {{ .Values.conf.airflow.airflow_config_file }}
mountPath: {{ .Values.conf.airflow_config_file.path }}
subPath: airflow.cfg
readOnly: true
{{- if .Values.prod_environment }}

8
charts/shipyard/values.yaml
View File

@ -374,11 +374,9 @@ conf:
deckhand_client_read_timeout: 300
validation_connect_timeout: 5
validation_read_timeout: 300
airflow_config_file:
path: /usr/local/airflow/airflow.cfg
airflow:
override:
append:
prefix:
airflow_config_file: /usr/local/airflow/airflow.cfg
core:
airflow_home: /usr/local/airflow
dags_folder: /usr/local/airflow/dags
@ -459,7 +457,7 @@ conf:
smtp_mail_from: airflow@airflow.local
celery:
celery_app_name: airflow.executors.celery_executor
celeryd_concurrency: 16
worker_concurrency: 16
worker_log_server_port: 8793
flower_host: 0.0.0.0
flower_url_prefix: