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Merge pull request #47224 from pvgoran/tomcat-virtualhost-aliases

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nixos/tomcat: add aliases sub-option for virtual hosts
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Michael Raskin 2018-10-21 07:54:52 +00:00 committed by GitHub
commit 3491dd06a1
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1 changed files with 27 additions and 4 deletions
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31
nixos/modules/services/web-servers/tomcat.nix
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@ -121,6 +121,11 @@ in
type = types.str;
description = "name of the virtualhost";
};
aliases = mkOption {
type = types.listOf types.str;
description = "aliases of the virtualhost";
default = [];
};
webapps = mkOption {
type = types.listOf types.path;
description = ''
@ -220,10 +225,28 @@ in
${if cfg.serverXml != "" then ''
cp -f ${pkgs.writeTextDir "server.xml" cfg.serverXml}/* ${cfg.baseDir}/conf/
'' else ''
# Create a modified server.xml which also includes all virtual hosts
sed -e "/<Engine name=\"Catalina\" defaultHost=\"localhost\">/a\ ${toString (map (virtualHost: ''<Host name=\"${virtualHost.name}\" appBase=\"virtualhosts/${virtualHost.name}/webapps\" unpackWARs=\"true\" autoDeploy=\"true\" xmlValidation=\"false\" xmlNamespaceAware=\"false\" >${if cfg.logPerVirtualHost then ''<Valve className=\"org.apache.catalina.valves.AccessLogValve\" directory=\"logs/${virtualHost.name}\" prefix=\"${virtualHost.name}_access_log.\" pattern=\"combined\" resolveHosts=\"false\"/>'' else ""}</Host>'') cfg.virtualHosts)}" \
${tomcat}/conf/server.xml > ${cfg.baseDir}/conf/server.xml
'' else
let
hostElementForVirtualHost = virtualHost: ''
<Host name="${virtualHost.name}" appBase="virtualhosts/${virtualHost.name}/webapps"
unpackWARs="true" autoDeploy="true" xmlValidation="false" xmlNamespaceAware="false">
'' + concatStrings (innerElementsForVirtualHost virtualHost) + ''
</Host>
'';
innerElementsForVirtualHost = virtualHost:
(map (alias: ''
<Alias>${alias}</Alias>
'') virtualHost.aliases)
++ (optional cfg.logPerVirtualHost ''
<Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs/${virtualHost.name}"
prefix="${virtualHost.name}_access_log." pattern="combined" resolveHosts="false"/>
'');
hostElementsString = concatMapStringsSep "\n" hostElementForVirtualHost cfg.virtualHosts;
hostElementsSedString = replaceStrings ["\n"] ["\\\n"] hostElementsString;
in ''
# Create a modified server.xml which also includes all virtual hosts
sed -e "/<Engine name=\"Catalina\" defaultHost=\"localhost\">/a\\"${escapeShellArg hostElementsSedString} \
${tomcat}/conf/server.xml > ${cfg.baseDir}/conf/server.xml
''
}
${optionalString (cfg.logDirs != []) ''