chart/docs/installing-helm-chart-from-sources.rst
.. 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.
.. jinja:: official_download_page
This page describes downloading and verifying Apache Airflow Official Helm Chart version
{{ package_version }} using officially released source packages. You can also install the chart
directly from the airflow.apache.org repo as described in :ref:helm_chart_install.
You can choose different version of the chart by selecting different version from the drop-down at
the top-left of the page.
The sources and packages released are the "official" sources of installation that you can use if
you want to verify the origin of the packages and want to verify checksums and signatures of the packages.
The packages are available via the
Official Apache Software Foundations Downloads <https://dlcdn.apache.org/>_
The downloads are available at:
.. jinja:: official_download_page
Sources package <{{ closer_lua_url }}/{{ package_version }}/airflow-chart-{{ package_version }}-source.tar.gz>__ (asc <{{ base_url }}/{{ package_version }}/airflow-chart-{{ package_version }}-source.tar.gz.asc>, sha512 <{{ base_url }}/{{ package_version }}/airflow-chart-{{ package_version }}-source.tar.gz.sha512>)Installable package <{{ closer_lua_url }}/{{ package_version }}/airflow-{{ package_version }}.tgz>__ (asc <{{ base_url }}/{{ package_version }}/airflow-{{ package_version }}.tgz.asc>, sha512 <{{ base_url }}/{{ package_version }}/airflow-{{ package_version }}.tgz.sha512>)If you want to install from the source code, you can download from the sources link above, which will contain
an INSTALL file containing details on how you can build and install the chart.
PGP signatures KEYS <https://downloads.apache.org/airflow/KEYS>_
It is essential that you verify the integrity of the downloaded files using the PGP or SHA signatures. The PGP signatures can be verified using GPG or PGP. Please download the KEYS as well as the asc signature files for relevant distribution. It is recommended to get these files from the main distribution directory and not from the mirrors.
.. code-block:: bash
gpg -i KEYS
or
.. code-block:: bash
pgpk -a KEYS
or
.. code-block:: bash
pgp -ka KEYS
To verify the binaries/sources you can download the relevant asc files for it from main distribution directory and follow the below guide.
.. code-block:: bash
gpg --verify airflow-****.asc airflow-*****
or
.. code-block:: bash
pgpv airflow-********.asc
or
.. code-block:: bash
pgp airflow-********.asc
Example:
.. jinja:: official_download_page
.. code-block:: console :substitutions:
$ gpg --verify airflow-{{ package_version }}.tgz.asc airflow-{{ package_version }}.tgz
gpg: Signature made Sat 11 Sep 12:49:54 2021 BST
gpg: using RSA key CDE15C6E4D3A8EC4ECF4BA4B6674E08AD7DE406F
gpg: issuer "[email protected]"
gpg: Good signature from "Kaxil Naik <[email protected]>" [unknown]
gpg: aka "Kaxil Naik <[email protected]>" [unknown]
gpg: WARNING: The key's User ID is not certified with a trusted signature!
gpg: There is no indication that the signature belongs to the owner.
Primary key fingerprint: CDE1 5C6E 4D3A 8EC4 ECF4 BA4B 6674 E08A D7DE 406F
The "Good signature from ..." is indication that the signatures are correct.
Do not worry about the "not certified with a trusted signature" warning. Most of the certificates used
by release managers are self signed, that's why you get this warning. By importing the server in the
previous step and importing it via ID from KEYS page, you know that this is a valid Key already.
For SHA512 sum check, download the relevant sha512 and run the following:
.. code-block:: bash
shasum -a 512 airflow-******** | diff - airflow-********.sha512
The SHASUM of the file should match the one provided in .sha512 file.
Example:
.. code-block:: bash :substitutions:
shasum -a 512 airflow-{{ package_version }}.tgz | diff - airflow-{{ package_version }}.tgz.sha512