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cmdeploy: flag to disable postfix + dovecot for migration #428

Merged
merged 1 commit into from
Oct 16, 2024
Merged

cmdeploy: flag to disable postfix + dovecot for migration #428

merged 1 commit into from
Oct 16, 2024

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missytake
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Migration is still not super nice because it required me to do a lot of back-and-forth in my local /etc/hosts file, and keep track of "which certificates are on which server now, where does DNS point already, and for who..."

But this made it work in principle.

Note that postfix will still be reachable for a while during the initial cmdeploy run --disable-mail command on the new server, so if DNS is already pointing to it, some messages will be sucked into the void. I will write a migration guide which avoids this.

hpk42
hpk42 approved these changes Oct 16, 2024
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lgtm

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hpk42 commented Oct 16, 2024

would it help to introduce an "ssh-host" option either as command line or via chatmail.ini file?
See also #414

missytake added a commit that referenced this pull request Oct 16, 2024
@missytake
Guide on how to migrate chatmail to a new host
85bf5b3 
This guide doesn't require knowing about firewalls,
but utilizes the `cmdeploy run --disable-mail` command from #428.

supercedes #417
missytake added a commit that referenced this pull request Oct 16, 2024
@missytake
Guide on how to migrate chatmail to a new host
8e7d0ad 
This guide doesn't require knowing about firewalls,
but utilizes the `cmdeploy run --disable-mail` command from #428.

supercedes #417
@missytake
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would it help to introduce an "ssh-host" option either as command line or via chatmail.ini file? See also #414

yes.... but out of scope for this PR.

@missytake missytake merged commit 15f30d8 into main Oct 16, 2024
6 checks passed
@missytake missytake deleted the cmdeploy-disable-mail branch October 16, 2024 10:16
missytake added a commit that referenced this pull request Oct 16, 2024
@missytake
Guide on how to migrate chatmail to a new host
3b0bef0 
This guide doesn't require knowing about firewalls,
but utilizes the `cmdeploy run --disable-mail` command from #428.

supercedes #417
@missytake missytake mentioned this pull request Oct 16, 2024
Merged
missytake added a commit that referenced this pull request Oct 28, 2024
@missytake
Guide on how to migrate chatmail to a new host
c2ff937 
This guide doesn't require knowing about firewalls,
but utilizes the `cmdeploy run --disable-mail` command from #428.

supercedes #417
missytake added a commit that referenced this pull request Oct 29, 2024
@missytake
Guide on how to migrate chatmail to a new host
648bf53 
This guide doesn't require knowing about firewalls,
but utilizes the `cmdeploy run --disable-mail` command from #428.

supercedes #417
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@missytake @hpk42