49 lines
1.1 KiB
Nix
49 lines
1.1 KiB
Nix
{ pkgs, ... }:
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let
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postgresql = pkgs.postgresql.overrideAttrs (oldAttrs: {
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patches = oldAttrs.patches or [ ] ++ [ ./allow-root.patch ];
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});
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entrypoint = pkgs.writeTextFile {
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name = "entrypoint";
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executable = true;
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destination = "/bin/entrypoint";
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text = builtins.readFile ./entrypoint.sh;
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};
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in
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pkgs.dockerTools.buildImage {
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name = "postgresql";
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fromImage = import ../base { inherit pkgs; };
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copyToRoot = pkgs.buildEnv {
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name = "root";
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paths = [
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entrypoint
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postgresql
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];
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pathsToLink = [
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"/bin"
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"/lib"
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"/share"
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];
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};
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runAsRoot = ''
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${pkgs.dockerTools.shadowSetup}
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mkdir -p /etc/postgresql /run/postgresql
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cp ${postgresql}/share/postgresql/postgresql.conf.sample /etc/postgresql/postgresql.conf
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${pkgs.gnused}/bin/sed -ri "s!^#?(listen_addresses)\s*=\s*\S+.*!\1 = '*'!" /etc/postgresql/postgresql.conf
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'';
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config = {
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Entrypoint = [ "entrypoint" ];
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WorkingDir = "/var/lib/postgresql";
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ExposedPorts = {
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"5432/tcp" = { };
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};
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Volumes = {
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"/var/lib/postgresql/data" = { };
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};
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};
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}
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