25 lines
795 B
Markdown
25 lines
795 B
Markdown
The firewall module could be improved if properties that set up a service
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on a port included info (see Propellor.Info and Propellor.Types.Info)
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about the port(s) used.
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While currently the ports have to be explicitly listed:
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& Apache.installed
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& Firewall.installed
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& Firewall.addRule (Rule INPUT ACCEPT (Proto TCP :- Port 80))
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& Firewall.addRule (Rule INPUT ACCEPT (Proto TCP :- Port 443))
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Instead the ports would be derived from the installed services.
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& Apache.installed
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& Firewall.installed
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There could also be some combinators to adjust the exposed
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ports of a property.
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& localOnly Apache.installed
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& exposedPorts [443,80] (Apt.serviceInstalledRunning "apache2")
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Such port enformation is also going to be needed as a basis of
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[[type_level_port_conflict_detection]]. --[[Joey]]
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