isotoma.recipe.portmap 0.0.2

Simple way of configuring port numbers as offsets from a base, for use in buildout scripts.

Portmap buildout recipe

This package provides a buildout recipe to calculate TCP port offsets. This is useful when you are installing a stack of software, with multiple parts needing TCP port numbers.

The calculated values are provided as buildout parameters in the section for which this is the recipe.

For example:

[ports]
recipe = isotoma.recipe.portmap
base = 8080
offsets =
    foo 0
    bar 1

[baz]
recipe = build.me.a.foo
port = ${ports:foo}

[qux]
recipe = a.bar.if.you.please
listen = tcp:${ports:bar}

This recipe will also produce an "INI file" called portmap.txt in the parts directory, which is useful for reference if nothing else.

0.0.2

Corrects silly typo

0.0.1

Adds check for blank lines in offset's config stanza