Since we now support Postgres versions from 10 to 12, we might as well
have new installations start on Postgres 12 to avoid unnecessary
migration/upgrade work.
We would prefer to use the postgres packages from Postgres themselves,
if available. However, this requires ensures that, for existing
installs, we preserve the same version of postgres as their base
distribution installed.
Move the version-determination logic from being computed at puppet
interpolation time, to being computed at install time and pinned into
zulip.conf.
This is a prep commit. Running terminate-psql-sessions command on
docker-zulip results in the script exiting with non-zero exit status
2. This is because the current session also gets terminated while
running terminate-psql-sessions command. To prevent that from happening
we don't terminate the session created by terminate-psql-sessions.
These files can’t use f-strings yet because they need to run in Python
2 or Python 3.5.
Generated by pyupgrade.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
Generated by pyupgrade --py36-plus --keep-percent-format.
Now including %d, %i, %u, and multi-line strings.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
Fixes#2665.
Regenerated by tabbott with `lint --fix` after a rebase and change in
parameters.
Note from tabbott: In a few cases, this converts technical debt in the
form of unsorted imports into different technical debt in the form of
our largest files having very long, ugly import sequences at the
start. I expect this change will increase pressure for us to split
those files, which isn't a bad thing.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
Automatically generated by the following script, based on the output
of lint with flake8-comma:
import re
import sys
last_filename = None
last_row = None
lines = []
for msg in sys.stdin:
m = re.match(
r"\x1b\[35mflake8 \|\x1b\[0m \x1b\[1;31m(.+):(\d+):(\d+): (\w+)", msg
)
if m:
filename, row_str, col_str, err = m.groups()
row, col = int(row_str), int(col_str)
if filename == last_filename:
assert last_row != row
else:
if last_filename is not None:
with open(last_filename, "w") as f:
f.writelines(lines)
with open(filename) as f:
lines = f.readlines()
last_filename = filename
last_row = row
line = lines[row - 1]
if err in ["C812", "C815"]:
lines[row - 1] = line[: col - 1] + "," + line[col - 1 :]
elif err in ["C819"]:
assert line[col - 2] == ","
lines[row - 1] = line[: col - 2] + line[col - 1 :].lstrip(" ")
if last_filename is not None:
with open(last_filename, "w") as f:
f.writelines(lines)
Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
certbot-auto doesn’t work on Ubuntu 20.04, and won’t be updated; we
migrate to instead using the certbot package shipped with the OS
instead. Also made sure that sure certbot gets installed when running
zulip-puppet-apply, to handle existing systems.
We already override the umask in upgrade-zulip-stage-2, but that’s too
late since we’ve already written a bunch of files in stage 1. I would
have removed the stage 2 override, but the OS upgrade documentation
references running stage 2 directly.
Fixes#15164. Note that an affected installation will need to upgrade
twice, because the first upgrade uses the old stage 1.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
Generated by pyupgrade --py36-plus --keep-percent-format, but with the
NamedTuple changes reverted (see commit
ba7906a3c6, #15132).
Signed-off-by: Anders Kaseorg <anders@zulip.com>
Ubuntu Focal comes with ruby 2.7 and the latest puppet
has some issues with it so to suppress puppet
warnings with ruby 2.7 we added RUBYOPT = "-W0" in
the environment.
This allows straight-forward configuration of realm-based Tornado
sharding through simply editing /etc/zulip/zulip.conf to configure
shards and running scripts/refresh-sharding-and-restart.
Co-Author-By: Mateusz Mandera <mateusz.mandera@zulip.com>
While this functionality to post slow queries to a Zulip stream was
very useful in the early days of Zulip, when there were only a few
hundred accounts, it's long since been useless since (1) the total
request volume on larger Zulip servers run by Zulip developers, and
(2) other server operators don't want real-time notifications of slow
backend queries. The right structure for this is just a log file.
We get rid of the queue and replace it with a "zulip.slow_queries"
logger, which will still log to /var/log/zulip/slow_queries.log for
ease of access to this information and propagate to the other logging
handlers. Reducing the amount of queues is good for lowering zulip's
memory footprint and restart performance, since we run at least one
dedicated queue worker process for each one in most configurations.
Yes, it's slightly janky to create an
argparse.Namespace object like this, but it
saves us from shelling out to a script whose
only real value-add is parsing a single
`threshold_days` argument.
This saves about 130ms for a no-op provision.
We try to avoid importing Django settings unless
we really need them, since we want this program
to run very quickly during `provision` (when
secrets have already been generated earlier).
Since in travis we don't have root access so we used to add different
srv path. As now we shifted our production suites to Circle CI
we don't need that code so removed it.
Also we used a hacky code in commit-lint-message for travis which is
now of no use.
Now that we've cleaned up this tool's output, there's no reason to use
an awkward mechanism to hide its output; we can just print it out like
a normal program.
Fixes#14644; resolves#14701.
Generated by autopep8, with the setup.cfg configuration from #14532.
I’m not sure why pycodestyle didn’t already flag these.
Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
Previously, the send_custom_email code path leaked files in paths that
were not `.gitignored`, under templates/zerver/emails.
This became problematic when we added automated tests for this code
path, as it meant we leaked these files every time `test-backend` ran.
Fix this by ensuring all the files we generate are in this special
subdirectory.
Since now we want to use production suites on Circle CI so there
is no need to set TRAVIS in env while running scripts.
CIRCLECI is set default in the enviroment of Circle CI builds
so we can use it directly.
Also Travis CI had rabbitmq-server installed so we had to add workaround
in install script to avoid the error. That workaround is removed.
We now have two functions related to digests
for processes:
is_digest_obsolete
write_digest_file
In most cases we now **wait** to write the
digest file until after we've successfully
run a process with its new inputs.
In one place, for database migrations, we
continue to write the digest optimistically.
We'll want to fix this, but it requires a
little more code cleanup.
Here is the typical sequence of events:
NEVER RUN -
is_digest_obsolete returns True
quickly (we don't compute a hash)
write_digest_file does a write (duh)
AFTER NO CHANGES -
is_digest_obsolete returns False
after reading one file for old
hash and multiple files to compute
hash
most callers skip write_digest_file
(no files are changed)
AFTER SOME CHANGES -
is_digest_obsolete returns False
after doing full checks
most callers call write_digest_file
*after* running a process
I remove `is_force` from `file_or_package_hash_updated`
and modernize its mypy annotations.
If `is_force` is `True`, we just now run the thing
we want to force-run without having to call
`file_or_package_hash_updated` to expensively
and riskily return `True`.
Another nice outcome of this change is that if
`file_or_package_hash_updated` returns `True`,
you can know that the file or package has
indeed been updated.
For the case of `build_pygments_data` we also
skip an `os.path.exists` check when `is_force`
is `True`.
We will short-circuit more logic in the next
few commits, as well as cleaning up some of
the long/wrapper lines in the `if` statements.
We stopped using tsearch-extras in Zulip 2.1.0 after Anders figured
out how to achieve its goals with native postgres. However, we never
did a `DROP EXTENSION` on systems thta had upgraded, which meant that
backups created on systems originally installed with Zulip 2.0.x and
older, and later upgraded to Zulip 2.1.x, could not be restored on
Zulip servers created with a fresh install of Zulip 2.1.x.
We can't do this with a normal database migration, because DROP
EXTENSION has to be done as the postgres user, so we add some custom
migration code in the upgrade-zulip-stage-2 tool.
It's safe to run this whenever tsearch_extras.control is installed because:
* Zulip is AFAIK the only software that ever used tsearch_extras.
* The package was only installed via puppet on production servers configured to
run a local Zulip database.
* We'll only run this code once per system, because it removes the
package and thus the control files.
Fixes#13612.
Generated by `pyupgrade --py3-plus --keep-percent-format` on all our
Python code except `zthumbor` and `zulip-ec2-configure-interfaces`,
followed by manual indentation fixes.
Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
After some testing, I've confirmed that this seems to behave
significantly better in terms of the number of failed requests due to
Tornado being the process of restarting compared with the previous
version, as each individual process is only down for a short time,
rather than all of them being down at once.
Missing commas in the definition of all the queues to check meant that it would be looking for queues with concatenated names, rather than the correct ones. Added the commas.
Used get_venv_dependencies function to return the correct dependencies
for RHEL, Centos, Fedora rather than importing them as separate
COMMON_YUM_DEPENDENCIES in provision and create-production-venv.
In virtualenv ≥ 20, the site_packages variable was removed from
activate_this.py. To avoid a KeyError, replace
activate_locals['site_packages'] with os.path.join(venv, 'lib',
python_version), where python_version is the 'pythonX.Y' name of the
directory where site-packages resides in the virtualenv.
Fixes#14025.
Added a get_venv_dependencies() function in setup_venv.py which
returns VENV_DEPENDENCIES according to the vendor and os_version.
The reason for adding this function was because python-dev will be
depreciated in Focal but can be used as python2-dev so when adding
support for Focal VENV_DEPENDENCIES should to be os_version dependent.
isort 5 knows not to reorder imports across function calls, so this
will stop isort from breaking our code.
Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
This adds Ubuntu 19.10 as a valid provisioning target.
The release test in setup-apt-repo was changed from a list of values to
a regex check for brevity.
The “Smileys & People” category has been split into “Smilys & Emotion”
and “People & Body”.
Also, fix generate_sha1sum_emoji to read the emoji-datasource-google
version from yarn.lock, since package.json only gives a version range.
Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
"Zulip Voyager" was a name invented during the Hack Week to open
source Zulip for what a single-system Zulip server might be called, as
a Star Trek pun on the code it was based on, "Zulip Enterprise".
At the time, we just needed a name quickly, but it was never a good
name, just a placeholder. This removes that placeholder name from
much of the codebase. A bit more work will be required to transition
the `zulip::voyager` Puppet class, as that has some migration work
involved.
These docstrings hadn't been properly updated in years, and bad an
awkward mix of a bad version of the user-facing documentation and
details that are no longer true (e.g. references to "Voyager").
(One important detail is that we have real documentation for this
system now).
This legacy cross-realm bot hasn't been used in several years, as far
as I know. If we wanted to re-introduce it, I'd want to implement it
as an embedded bot using those common APIs, rather than the totally
custom hacky code used for it that involves unnecessary queue workers
and similar details.
Fixes#13533.
At some point the PostgreSQL Docker image started creating the zulip
database for us, which caused our CREATE DATABASE to fail.
Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
Alex Vandiver
Aman Agrawal
Vishnu KS
Anders Kaseorg
Anders Kaseorg
arpit551
rht
Tim Abbott
Mateusz Mandera
Mateusz Mandera
Steve Howell
wowol
Stefan Weil
Tom Daff
Chris Heald
neiljp (Neil Pilgrim)