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fix(cmdeploy): pin dovecot packages to prevent apt upgrades

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As our .deb packages use Debian's version naming scheme, deploy an apt
preferences file that sets Pin-Priority: -1 for all dovecot-* packages
for every version of dovecot-* from every origin.
This commit is contained in:
j4n
2026-03-31 09:43:20 +02:00
parent c6d9d27a84
commit b4a46d23e6
1 changed files with 10 additions and 0 deletions
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10
cmdeploy/src/cmdeploy/dovecot/deployer.py
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@@ -1,3 +1,4 @@
import io
import os import os
import urllib.request import urllib.request
@@ -53,6 +54,15 @@ class DovecotDeployer(Deployer):
f"dpkg --force-confdef --force-confold -i {deb_list}", f"dpkg --force-confdef --force-confold -i {deb_list}",
], ],
) )
files.put(
name="Pin dovecot packages to block Debian dist-upgrades",
src=io.StringIO(
"Package: dovecot-*\n"
"Pin: version *\n"
"Pin-Priority: -1\n"
),
dest="/etc/apt/preferences.d/pin-dovecot",
)
def configure(self): def configure(self):
configure_remote_units(self.config.mail_domain, self.units) configure_remote_units(self.config.mail_domain, self.units)