48 lines
983 B
Nix
48 lines
983 B
Nix
{pkgs, config}:
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let
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cfg = config.services.postgresql;
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postgresql = pkgs.postgresql;
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startDependency = if config.services.gw6c.enable then
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"gw6c" else "network-interfaces";
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run = "${pkgs.su}/bin/su -s ${pkgs.bash}/bin/sh postgres";
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in
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{
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name = "postgresql";
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users = [
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{ name = "postgres";
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description = "PostgreSQL server user";
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}
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];
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groups = [
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{ name = "postgres"; }
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];
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extraPath = [postgresql];
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job = ''
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description "PostgreSQL server"
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start on ${startDependency}/started
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stop on shutdown
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start script
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if ! test -e ${cfg.dataDir}; then
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mkdir -m 0700 -p ${cfg.dataDir}
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chown -R postgres ${cfg.dataDir}
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${run} -c '${postgresql}/bin/initdb -D ${cfg.dataDir} -U root'
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fi
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cp -f ${pkgs.writeText "pg_hba.conf" cfg.authentication} ${cfg.dataDir}/pg_hba.conf
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end script
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respawn ${run} -c '${postgresql}/bin/postgres -D ${cfg.dataDir}'
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'';
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}
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