(PUP-1881) Correct Windows runinterval behavior #9397
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joshcooper
reviewed
Jun 18, 2024
joshcooper
reviewed
Jun 18, 2024
ext/windows/service/daemon.rb
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| runinterval = 1800 | ||
| log_err("Failed to determine runinterval, defaulting to #{runinterval} seconds") | ||
| else | ||
| runinterval = runinterval.to_i |
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Wondering if we should be more defensive as String#to_i has some surprising behavior:
irb(main):002:0> "foo".to_i
=> 0
However, this seems more strict/correct:
irb(main):003:0> Integer("foo")
(irb):3:in `Integer': invalid value for Integer(): "foo" (ArgumentError)
from (irb):3:in `<main>'
In theory, this should never happen, because puppet config print runtinterval doesn't allow invalid durations to be set:
$ bundle exec puppet config set runinterval minutes --section main
Error: Invalid duration format '"minutes"' for parameter: runinterval
Error: Try 'puppet help config set' for usage
And if something else writes to puppet.conf, the puppet config print command will error and return empty string to stdout:
$ grep runinterval ~/.puppetlabs/etc/puppet/puppet.conf
runinterval=minutes
$ bundle exec puppet config print runinterval --section main
Error: Invalid duration format '"minutes"' for parameter: runinterval
Error: Try 'puppet help config print' for usage
That said, 0 means run all the time, so I think additional strictness would be good.
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joshcooper
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Jun 18, 2024
Previously when Puppet parsed a runinterval of 0 on Windows, it would set the runinterval to 1800 seconds, Puppet's default runinterval value. This was incorrect behavior, as on other platforms and in the documentation, a runinterval of 0 indicates that Puppet should run continuously. This commit updates the Windows daemon to set the runinterval to 1800 seconds when it receives an empty string and cast to integer in all other cases.
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joshcooper
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@mhashizume does this need to get backported to 7.x? |
|
Backport failed for Please cherry-pick the changes locally. git fetch origin 7.x
git worktree add -d .worktree/backport-9397-to-7.x origin/7.x
cd .worktree/backport-9397-to-7.x
git checkout -b backport-9397-to-7.x
ancref=$(git merge-base 56d07e923c9c7cfd1a9c4e8553ae30fcbd82ee25 688bf6fb24a53f8a8ffefefcea972cabbe3c790f)
git cherry-pick -x $ancref..688bf6fb24a53f8a8ffefefcea972cabbe3c790f |
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Previously when Puppet parsed a runinterval of 0 on Windows, it would set the runinterval to 1800 seconds, Puppet's default runinterval value. This was incorrect behavior, as on other platforms and in the documentation, a runinterval of 0 indicates that Puppet should run continuously.
This commit updates the Windows daemon to set the runinterval to 1800 seconds when it receives an empty string and cast to integer in all other cases.