hydra-module: Allow to specify the listen host.

Dependencies

• [2] BT6SNXUA Add an option to run the hydra server in debug mode
• [3] KMPLMG7T hydra-module.nix: Cleanup
• [4] ZYEFL36Q Ported/merged properties from the TUD configuration's hydra-module
• [5] T4DBPQOF hydra-module: Run hydra-init during hydra-init.service
• [6] ASPNI2AO hydra-module.nix: Automatically create postgres db user for hydra and an admin hydra account
• [*] D3MDJONY
• [*] INUGMXTG hydra-module: Add a `port' option.

Change contents

• edit in hydra-module.nix at line 61
  [9.49]

  [9.49]
  + listenHost = mkOption {

  + default = "*";

  + example = "localhost";

  + description = ''

  + The hostname or address to listen on or <literal>*</literal> to listen

  + on all interfaces.

  + '';

  + };

  +
• replacement in hydra-module.nix at line 214
  [3.1186]→[2.220:397](∅→∅)
  − { ExecStart = "@${cfg.hydra}/bin/hydra-server hydra-server -f -h \* --max_spare_servers 5 --max_servers 25 --max_requests 100${optionalString cfg.debugServer " -d"}";
  [3.1186]

  [3.330]
  + { ExecStart = "@${cfg.hydra}/bin/hydra-server hydra-server -f -h '${cfg.listenHost}' --max_spare_servers 5 --max_servers 25 --max_requests 100${optionalString cfg.debugServer " -d"}";