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837762e2ee
Now that native mailers configuration is only usable with Lua mailers, Willy noticed that we lack a way to warn the user if mailers were previously configured on an older version but Lua mailers were not loaded, which could trick the user into thinking mailers keep working when transitionning to 3.2 while it is not. In this patch we add the 'core.use_native_mailers_config()' Lua function which should be called in Lua script body before making use of 'Proxy:get_mailers()' function to retrieve legacy mailers configuration from haproxy main config. This way haproxy effectively knows that the native mailers config is actually being used from Lua (which indicates user correctly migrated from native mailers to Lua mailers), else if mailers are configured but not used from Lua then haproxy warns the user about the fact that they will be ignored unless they are used from Lua. (e.g.: using the provided 'examples/lua/mailers.lua' to ease transition)
41 lines
1.4 KiB
C
41 lines
1.4 KiB
C
/*
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* include/haproxy/mailer.h
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* This file lists exported variables and functions for mailers.
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*
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* Copyright 2015 Horms Solutions Ltd., Simon Horman <horms@verge.net.au>
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* Copyright 2020 Willy Tarreau <w@1wt.eu>
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*
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* Based on include/haproxy/peers-t.h
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*
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* Copyright 2010 EXCELIANCE, Emeric Brun <ebrun@exceliance.fr>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation, version 2.1
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* exclusively.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef _HAPROXY_MAILERS_H
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#define _HAPROXY_MAILERS_H
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#include <haproxy/mailers-t.h>
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#include <haproxy/proxy-t.h>
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#include <haproxy/server-t.h>
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extern int mailers_used_from_lua;
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extern struct mailers *mailers;
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int init_email_alert(struct mailers *mailers, struct proxy *p, char **err);
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void free_email_alert(struct proxy *p);
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#endif /* _HAPROXY_MAILERS_H */
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