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salt/add-saltssh-multi-version-support-across-python-inte.patch

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From 99aa26e7ab4840cf38f54e7692d7d1eede3adeb4 Mon Sep 17 00:00:00 2001
From: Bo Maryniuk <bo@suse.de>
Date: Mon, 12 Mar 2018 12:01:39 +0100
Subject: [PATCH] Add SaltSSH multi-version support across Python
interpeters.
Bugfix: crashes when OPTIONS.saltdir is a file
salt-ssh: allow server and client to run different python major version
Handle non-directory on the /tmp
Bugfix: prevent partial fileset removal in /tmp
salt-ssh: compare checksums to detect newly generated thin on the server
Reset time at thin unpack
Bugfix: get a proper option for CLI and opts of wiping the tmp
Add docstring to get_tops
Remove unnecessary noise in imports
Refactor get_tops collector
Add logging to the get_tops
Update call script
Remove pre-caution
Update log debug message for tops collector
Reset default compression, if unknown is passed
Refactor archive creation flow
Add external shell-callable function to collect tops
Simplify tops gathering, bugfix alternative to Py2
find working executable
Add basic shareable module classifier
Add proper error handler, unmuting exceptions during top collection
Use common shared directory for compatible libraries
fix searching for python versions
Flatten error message string
Bail-out immediately if <2.6 version detected
Simplify shell cmd to get the version on Python 2.x
Remove stub that was previously moved upfront
Lintfix: PEP8 ident
Add logging on the error, when Python-2 version cannot be detected properly
Generate salt-call source, based on conditions
Add logging on remove failure on thin.tgz archive
Add config-based external tops gatherer
Change signature to pass the extended configuration to the thin generator
Update docstring to the salt-call generator
Implement get namespaces inclusion to the salt-call script on the client machine
Use new signature of the get call
Implement namespace selector, based on the current Python interpreter version
Add deps as a list, instead of a map
Add debug logging
Implement packaging an alternative version
Update salt-call script so it swaps the namespace according to the configuration
Compress thin.zip if zlib is available
Fix a system exit error message
Move compression fall-back operation
Add debug logging prior to the thin archive removal
Flatten the archive extension choice
Lintfix: PEP8 an empty line required
Bugfix: ZFS modules (zfs, zpool) crashes on non-ZFS systems
Add unit test case for the Salt SSH parts
Add unit test for missing dependencies on get_ext_tops
Postpone inheritance implementation
Refactor unit test for get_ext_tops
Add unit test for get_ext_tops checks interpreter configuration
Check python interpreter lock version
Add unit test for get_ext_tops checks the python locked interepreter value
Bugfix: report into warning log module name, not its config
Add unit test for dependencies check python version lock (inherently)
Mock os.path.isfile function
Update warning logging information
Add unit test for get_ext_tops module configuration validation
Do not use list of dicts for namespaces, just dict for namespaces.
Add unit test for get_ext_tops config verification
Fix unit tests for the new config structure
Add unit test for thin.gte call
Add unit test for dependency path adding function
Add unit test for thin_path function
Add unit test for salt-call source generator
Add unit test for get_ext_namespaces on empty configuration
Add get_ext_namespaces for namespace extractions into a tuple for python version
Remove unused variable
Add unit test for getting namespace failure when python maj/min versions are not defined
Add unit test to add tops based on the current interpreter
Add unit test for get_tops with extra modules
Add unit test for shared object modules top addition
Add unit test for thin_sum hashing
Add unit test for min_sum hashing
Add unit test for gen_thin verify for 2.6 Python version is a minimum requirement
Fix gen_thin exception on Python 3
Use object attribute instead of indeces. Remove an empty line.
Add unit test for gen_thin compression type fallback
Move helper functions up by the class code
Update unit test doc
Add check for correct archiving mode is opened
Add unit test for gen_thin if control files are written correctly
Update docstring for fake version info constructor method
Add fake tarfile mock handler
Mock-out missing methods inside gen_thin
Move tarfile.open check to the end of the test
Add unit test for tree addition to the archive
Add shareable module to the gen_thin unit test
Fix docstring
Add unit test for an alternative version pack
Lintfix
Add documentation about updated Salt SSH features
Fix typo
Lintfix: PEP8 extra-line needed
Make the command more readable
Write all supported minimal python versions into a config file on the target machine
Get supported Python executable based on the config py-map
Add unit test for get_supported_py_config function typecheck
Add unit test for get_supported_py_config function base tops
Add unit test for get_supported_py_config function ext tops
Fix unit test for catching "supported-versions" was written down
Rephrase Salt SSH doc description
Re-phrase docstring for alternative Salt installation
require same major version while minor is allowed to be higher
Bugfix: remove minor version from the namespaced, version-specific directory
Fix unit tests for minor version removal of namespaced version-specific directory
Initialise the options directly to be structure-ready object.
Disable wiping if state is executed
Properly mock a tempfile object
Support Python 2.6 versions
Add digest collector for file trees etc
Bufix: recurse calls damages the configuration (reference problem)
Collect digest of the code
Get code checksum into the shim options
Get all the code content, not just Python sources
Bugfix: Python3 compat - string required instead of bytes
Lintfix: too many empty lines
Lintfix: blocked function used
Bugfix: key error master_tops_first
Fix unit tests for the checksum generator
Use code checksum to update thin archive on client's cache
Lintfix
Set master_top_first to False by default
---
doc/topics/releases/fluorine.rst | 178 +++++++++++++++++++++++++++++++
salt/client/ssh/ssh_py_shim.py | 3 +
2 files changed, 181 insertions(+)
create mode 100644 doc/topics/releases/fluorine.rst
diff --git a/doc/topics/releases/fluorine.rst b/doc/topics/releases/fluorine.rst
new file mode 100644
index 0000000000..40c69e25cc
--- /dev/null
+++ b/doc/topics/releases/fluorine.rst
@@ -0,0 +1,178 @@
+:orphan:
+
+======================================
+Salt Release Notes - Codename Fluorine
+======================================
+
+
+Minion Startup Events
+---------------------
+
+When a minion starts up it sends a notification on the event bus with a tag
+that looks like this: `salt/minion/<minion_id>/start`. For historical reasons
+the minion also sends a similar event with an event tag like this:
+`minion_start`. This duplication can cause a lot of clutter on the event bus
+when there are many minions. Set `enable_legacy_startup_events: False` in the
+minion config to ensure only the `salt/minion/<minion_id>/start` events are
+sent.
+
+The new :conf_minion:`enable_legacy_startup_events` minion config option
+defaults to ``True``, but will be set to default to ``False`` beginning with
+the Neon release of Salt.
+
+The Salt Syndic currently sends an old style `syndic_start` event as well. The
+syndic respects :conf_minion:`enable_legacy_startup_events` as well.
+
+
+Deprecations
+------------
+
+Module Deprecations
+===================
+
+The ``napalm_network`` module had the following changes:
+
+- Support for the ``template_path`` has been removed in the ``load_template``
+ function. This is because support for NAPALM native templates has been
+ dropped.
+
+The ``trafficserver`` module had the following changes:
+
+- Support for the ``match_var`` function was removed. Please use the
+ ``match_metric`` function instead.
+- Support for the ``read_var`` function was removed. Please use the
+ ``read_config`` function instead.
+- Support for the ``set_var`` function was removed. Please use the
+ ``set_config`` function instead.
+
+The ``win_update`` module has been removed. It has been replaced by ``win_wua``
+module.
+
+The ``win_wua`` module had the following changes:
+
+- Support for the ``download_update`` function has been removed. Please use the
+ ``download`` function instead.
+- Support for the ``download_updates`` function has been removed. Please use the
+ ``download`` function instead.
+- Support for the ``install_update`` function has been removed. Please use the
+ ``install`` function instead.
+- Support for the ``install_updates`` function has been removed. Please use the
+ ``install`` function instead.
+- Support for the ``list_update`` function has been removed. Please use the
+ ``get`` function instead.
+- Support for the ``list_updates`` function has been removed. Please use the
+ ``list`` function instead.
+
+Pillar Deprecations
+===================
+
+The ``vault`` pillar had the following changes:
+
+- Support for the ``profile`` argument was removed. Any options passed up until
+ and following the first ``path=`` are discarded.
+
+Roster Deprecations
+===================
+
+The ``cache`` roster had the following changes:
+
+- Support for ``roster_order`` as a list or tuple has been removed. As of the
+ ``Fluorine`` release, ``roster_order`` must be a dictionary.
+- The ``roster_order`` option now includes IPv6 in addition to IPv4 for the
+ ``private``, ``public``, ``global`` or ``local`` settings. The syntax for these
+ settings has changed to ``ipv4-*`` or ``ipv6-*``, respectively.
+
+State Deprecations
+==================
+
+The ``docker`` state has been removed. The following functions should be used
+instead.
+
+- The ``docker.running`` function was removed. Please update applicable SLS files
+ to use the ``docker_container.running`` function instead.
+- The ``docker.stopped`` function was removed. Please update applicable SLS files
+ to use the ``docker_container.stopped`` function instead.
+- The ``docker.absent`` function was removed. Please update applicable SLS files
+ to use the ``docker_container.absent`` function instead.
+- The ``docker.absent`` function was removed. Please update applicable SLS files
+ to use the ``docker_container.absent`` function instead.
+- The ``docker.network_present`` function was removed. Please update applicable
+ SLS files to use the ``docker_network.present`` function instead.
+- The ``docker.network_absent`` function was removed. Please update applicable
+ SLS files to use the ``docker_network.absent`` function instead.
+- The ``docker.image_present`` function was removed. Please update applicable SLS
+ files to use the ``docker_image.present`` function instead.
+- The ``docker.image_absent`` function was removed. Please update applicable SLS
+ files to use the ``docker_image.absent`` function instead.
+- The ``docker.volume_present`` function was removed. Please update applicable SLS
+ files to use the ``docker_volume.present`` function instead.
+- The ``docker.volume_absent`` function was removed. Please update applicable SLS
+ files to use the ``docker_volume.absent`` function instead.
+
+The ``docker_network`` state had the following changes:
+
+- Support for the ``driver`` option has been removed from the ``absent`` function.
+ This option had no functionality in ``docker_network.absent``.
+
+The ``git`` state had the following changes:
+
+- Support for the ``ref`` option in the ``detached`` state has been removed.
+ Please use the ``rev`` option instead.
+
+The ``k8s`` state has been removed. The following functions should be used
+instead:
+
+- The ``k8s.label_absent`` function was removed. Please update applicable SLS
+ files to use the ``kubernetes.node_label_absent`` function instead.
+- The ``k8s.label_present`` function was removed. Please updated applicable SLS
+ files to use the ``kubernetes.node_label_present`` function instead.
+- The ``k8s.label_folder_absent`` function was removed. Please update applicable
+ SLS files to use the ``kubernetes.node_label_folder_absent`` function instead.
+
+The ``netconfig`` state had the following changes:
+
+- Support for the ``template_path`` option in the ``managed`` state has been
+ removed. This is because support for NAPALM native templates has been dropped.
+
+The ``trafficserver`` state had the following changes:
+
+- Support for the ``set_var`` function was removed. Please use the ``config``
+ function instead.
+
+The ``win_update`` state has been removed. Please use the ``win_wua`` state instead.
+
+SaltSSH major updates
+=====================
+
+SaltSSH now works across different major Python versions. Python 2.7 ~ Python 3.x
+are now supported transparently. Requirement is, however, that the SaltMaster should
+have installed Salt, including all related dependencies for Python 2 and Python 3.
+Everything needs to be importable from the respective Python environment.
+
+SaltSSH can bundle up an arbitrary version of Salt. If there would be an old box for
+example, running an outdated and unsupported Python 2.6, it is still possible from
+a SaltMaster with Python 3.5 or newer to access it. This feature requires an additional
+configuration in /etc/salt/master as follows:
+
+
+.. code-block:: yaml
+
+ ssh_ext_alternatives:
+ 2016.3: # Namespace, can be actually anything.
+ py-version: [2, 6] # Constraint to specific interpreter version
+ path: /opt/2016.3/salt # Main Salt installation
+ dependencies: # List of dependencies and their installation paths
+ jinja2: /opt/jinja2
+ yaml: /opt/yaml
+ tornado: /opt/tornado
+ msgpack: /opt/msgpack
+ certifi: /opt/certifi
+ singledispatch: /opt/singledispatch.py
+ singledispatch_helpers: /opt/singledispatch_helpers.py
+ markupsafe: /opt/markupsafe
+ backports_abc: /opt/backports_abc.py
+
+It is also possible to use several alternative versions of Salt. You can for instance generate
+a minimal tarball using runners and include that. But this is only possible, when such specific
+Salt version is also available on the Master machine, although does not need to be directly
+installed together with the older Python interpreter.
diff --git a/salt/client/ssh/ssh_py_shim.py b/salt/client/ssh/ssh_py_shim.py
index c0ce0fd7de..5ddd282ed0 100644
--- a/salt/client/ssh/ssh_py_shim.py
+++ b/salt/client/ssh/ssh_py_shim.py
@@ -171,6 +171,9 @@ def unpack_thin(thin_path):
old_umask = os.umask(0o077) # pylint: disable=blacklisted-function
tfile.extractall(path=OPTIONS.saltdir)
tfile.close()
+ checksum_path = os.path.normpath(os.path.join(OPTIONS.saltdir, "thin_checksum"))
+ with open(checksum_path, "w") as chk:
+ chk.write(OPTIONS.checksum + "\n")
os.umask(old_umask) # pylint: disable=blacklisted-function
try:
os.unlink(thin_path)
--
2.29.2
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