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nixos/cassandra: Add cfg.extraEnvSh

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This commit is contained in:
Robert Hensing 2020-09-16 17:19:39 +02:00
parent 0dc4edcd60
commit 2d2612a020
1 changed files with 14 additions and 1 deletions
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15
nixos/modules/services/databases/cassandra.nix
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@ -38,13 +38,18 @@ let
cassandraYaml = builtins.toJSON cassandraConfigWithAddresses;
cassandraEnvPkg = "${cfg.package}/conf/cassandra-env.sh";
cassandraLogbackConfig = pkgs.writeText "logback.xml" cfg.logbackConfig;
passAsFile = [ "extraEnvSh" ];
inherit (cfg) extraEnvSh;
buildCommand = ''
mkdir -p "$out"
echo "$cassandraYaml" > "$out/cassandra.yaml"
ln -s "$cassandraLogbackConfig" "$out/logback.xml"
cp "$cassandraEnvPkg" "$out/cassandra-env.sh"
( cat "$cassandraEnvPkg"
echo "# lines from services.cassandra.extraEnvSh: "
cat "$extraEnvShPath"
) > "$out/cassandra-env.sh"
# Delete default JMX Port, otherwise we can't set it using env variable
sed -i '/JMX_PORT="7199"/d' "$out/cassandra-env.sh"
@ -224,6 +229,14 @@ in {
Extra options to be merged into cassandra.yaml as nix attribute set.
'';
};
extraEnvSh = mkOption {
type = types.lines;
default = "";
example = "CLASSPATH=$CLASSPATH:\${extraJar}";
description = ''
Extra shell lines to be appended onto cassandra-env.sh.
'';
};
fullRepairInterval = mkOption {
type = types.nullOr types.str;
default = "3w";