123 lines
3 KiB
Nix
123 lines
3 KiB
Nix
{ config, lib, name, options, ... }:
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with lib;
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{
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options = {
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internal = mkOption {
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description = "Whether to only make this Way available internally. Will use the internal subdomain.";
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type = types.bool;
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default = false;
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};
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name = mkOption {
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description = "Domain name to use.";
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type = types.str;
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default = let
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basename = "${name}.${config.domainSuffix}";
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in if config.wildcard then "~^(.+)\.${lib.escapeRegex basename}$" else basename;
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};
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dnsRecord = {
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name = mkOption {
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description = "DNS record name for this Way.";
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type = types.str;
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default = if config.wildcard then "^[^_].+\\.${lib.escapeRegex name}" else name;
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};
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value = mkOption {
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description = "DNS record value for this Way.";
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type = types.deferredModule;
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default = {
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consulService = "${name}.${if config.internal then "ways-proxy-internal" else "ways-proxy"}";
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rewrite.type = lib.mkIf config.wildcard "regex";
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};
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};
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};
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grpc = mkOption {
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description = "Whether this endpoint is a gRPC service.";
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type = types.bool;
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default = false;
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};
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target = mkOption {
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type = types.str;
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};
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wildcard = mkOption {
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type = types.bool;
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default = false;
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};
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consulService = mkOption {
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type = types.str;
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};
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bucket = mkOption {
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type = types.str;
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};
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static = mkOption {
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type = with types; functionTo (coercedTo package (package: "${package.webroot or package}") str);
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};
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healthCheckPath = mkOption {
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type = types.path;
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default = "/.well-known/ways/internal-health-check";
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};
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url = mkOption {
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type = types.str;
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readOnly = true;
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default = "https://${name}.${config.domainSuffix}";
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};
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mode = mkOption {
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type = types.enum [ "simple" "consul" "static" ];
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internal = true;
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default = "simple";
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};
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nginxUpstreamName = mkOption {
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type = types.str;
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internal = true;
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};
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domainSuffixInternal = mkOption {
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type = types.str;
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internal = true;
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};
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domainSuffixExternal = mkOption {
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type = types.str;
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internal = true;
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};
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domainSuffix = mkOption {
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type = types.str;
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internal = true;
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default = if config.internal then config.domainSuffixInternal else config.domainSuffixExternal;
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};
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extras = mkOption {
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description = "Extra configuration to pass to the nginx virtual host submodule.";
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type = types.deferredModule;
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default = {};
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};
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};
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config = lib.mkMerge [
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(lib.mkIf options.consulService.isDefined {
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mode = "consul";
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nginxUpstreamName = "ways_upstream_${builtins.hashString "md5" options.consulService.value}";
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target = "${if config.grpc then "grpc" else "http"}://${options.nginxUpstreamName.value}";
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})
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(lib.mkIf options.bucket.isDefined {
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consulService = "garage-web";
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})
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(lib.mkIf options.static.isDefined {
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mode = "static";
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})
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];
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}
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