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feat(whitby): Create a Postgres database for Panettone

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Create a running Postgres database server along with a user and database
for Panettone, and pass configuration for it to the panettone module

Change-Id: I333994288131be328e62069382d6d40f8034c400
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1466
Tested-by: BuildkiteCI
Reviewed-by: tazjin <mail@tazj.in>
This commit is contained in:
Griffin Smith 2020-07-26 15:41:15 -04:00 • committed by glittershark
parent 80ff83e698
commit 69f402563a
2 changed files with 70 additions and 1 deletions
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43
ops/nixos/panettone.nix
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@ -12,9 +12,49 @@ in {
type = types.int;
default = 7268;
};
dbHost = mkOption {
description = "Postgresql host to connect to for Panettone";
type = types.string;
default = "localhost";
};
dbName = mkOption {
description = "Name of the database for Panettone";
type = types.string;
default = "panettone";
};
dbUser = mkOption {
description = "Name of the database user for Panettone";
type = types.string;
default = "panettone";
};
};
config = lib.mkIf cfg.enable {
assertions = [{
assertion =
cfg.dbHost != "localhost" || config.services.postgresql.enable;
message = "Panettone requires a postgresql database";
} {
assertion =
cfg.dbHost != "localhost" || config.services.postgresql.enableTCPIP;
message = "Panettone can only connect to the postgresql database over TCP";
} {
assertion =
cfg.dbHost != "localhost" || (lib.any
(user: user.name == cfg.dbUser)
config.services.postgresql.ensureUsers);
message = "Panettone requires a database user";
} {
assertion =
cfg.dbHost != "localhost" || (lib.any
(db: db == cfg.dbName)
config.services.postgresql.ensureDatabases);
message = "Panettone requires a database";
}];
systemd.services.panettone = {
wantedBy = [ "multi-user.target" ];
script = "${depot.web.panettone}/bin/panettone";
@ -28,6 +68,9 @@ in {
environment = {
PANETTONE_PORT = toString cfg.port;
PANETTONE_DATA_DIR = "/var/lib/panettone";
PGHOST = "localhost";
PGUSER = cfg.dbUser;
PGDATABASE = cfg.dbName;
};
};
};