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feat(host/faunus-ater): slicify seaweedfs

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This commit is contained in:
Malte Tammena 2024-04-03 12:55:16 +02:00
parent 7fca8a6402
commit 8af9f19ab2
1 changed files with 27 additions and 9 deletions
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36
hosts/faunus-ater/modules/seaweedfs.nix
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@ -1,5 +1,6 @@
{ {
pkgs, pkgs,
lib,
config, config,
... ...
}: let }: let
@ -20,8 +21,6 @@
in { in {
enable = true; enable = true;
description = "SeaweedFS Volume ${builtins.toString number}"; description = "SeaweedFS Volume ${builtins.toString number}";
after = ["network.target"];
wantedBy = ["multi-user.target"];
serviceConfig = { serviceConfig = {
Type = "simple"; Type = "simple";
ExecStart = "${weed} volume -dir=. -mserver=${master.ip}:${master.port} -ip=${master.ip} -port ${builtins.toString port} -dataCenter=home1 -rack=rack1 -minFreeSpace=50G -max=0 -disk=${disk}"; ExecStart = "${weed} volume -dir=. -mserver=${master.ip}:${master.port} -ip=${master.ip} -port ${builtins.toString port} -dataCenter=home1 -rack=rack1 -minFreeSpace=50G -max=0 -disk=${disk}";
@ -30,7 +29,9 @@
Group = "seaweed"; Group = "seaweed";
Restart = "always"; Restart = "always";
SyslogIdentifier = "seaweedfs-volume-${builtins.toString number}"; SyslogIdentifier = "seaweedfs-volume-${builtins.toString number}";
Slice = "system-seaweedfs.slice";
}; };
wantedBy = ["multi-user.target"];
}; };
filerConfig = pkgs.writeText "filer.toml" '' filerConfig = pkgs.writeText "filer.toml" ''
@ -90,13 +91,22 @@ in {
"L+ /data/dirty/seaweedfs/master.toml - - - - ${masterConfig}" "L+ /data/dirty/seaweedfs/master.toml - - - - ${masterConfig}"
]; ];
systemd.slices."system-seaweedfs" = let
systemdDeps = lib.throwIfNot config.services.tailscale.enable "Tailscale is not enabled, but the seaweed services depend on it. Fix the dependencies or enable tailscale" ["network.target" "tailscaled.service"];
in {
enable = true;
description = "SeaweedFS Systemd Slice";
documentation = ["https://github.com/seaweedfs/seaweedfs/wiki"];
after = systemdDeps;
requires = systemdDeps;
wantedBy = ["multi-user.target"];
};
systemd.services = { systemd.services = {
# Master # Master
seaweedfs-master = { seaweedfs-master = {
enable = true; enable = true;
description = "SeaweedFS Server Master"; description = "SeaweedFS Server Master";
after = ["network.target"];
wantedBy = ["multi-user.target"];
serviceConfig = { serviceConfig = {
Type = "simple"; Type = "simple";
ExecStart = "${weed} master -mdir=. -ip=${master.ip} -port=${master.port} -volumeSizeLimitMB=1024"; ExecStart = "${weed} master -mdir=. -ip=${master.ip} -port=${master.port} -volumeSizeLimitMB=1024";
@ -105,7 +115,9 @@ in {
Group = "seaweed"; Group = "seaweed";
Restart = "always"; Restart = "always";
SyslogIdentifier = "seaweedfs-master"; SyslogIdentifier = "seaweedfs-master";
Slice = "system-seaweedfs.slice";
}; };
wantedBy = ["multi-user.target"];
}; };
# volumes # volumes
seaweedfs-volume-dirty = seaweedfsVolume { seaweedfs-volume-dirty = seaweedfsVolume {
@ -142,8 +154,6 @@ in {
seaweedfs-filer = { seaweedfs-filer = {
enable = true; enable = true;
description = "SeaweedFS Filer"; description = "SeaweedFS Filer";
after = ["network.target"];
wantedBy = ["multi-user.target"];
serviceConfig = { serviceConfig = {
Type = "simple"; Type = "simple";
# TODO: Restrict s3 access and expose filer? # TODO: Restrict s3 access and expose filer?
@ -153,18 +163,26 @@ in {
Group = "seaweed"; Group = "seaweed";
Restart = "always"; Restart = "always";
SyslogIdentifier = "seaweedfs-filer"; SyslogIdentifier = "seaweedfs-filer";
Slice = "system-seaweedfs.slice";
}; };
wantedBy = ["multi-user.target"];
}; };
}; };
systemd.mounts = [ # This sucks, as weed forks and systemd doesn't like that for mounts.. I'm clueless though
systemd.mounts = let
deps = [
"seaweedfs-master.service"
"seaweedfs-filer.service"
];
in [
{ {
what = "fuse"; what = "fuse";
where = "/data/media"; where = "/data/media";
type = "weed"; type = "weed";
options = "filer=localhost:8888,filer.path=/archive/media"; options = "filer=localhost:8888,filer.path=/archive/media";
after = ["seaweedfs-filer.service"]; after = deps;
requires = ["seaweedfs-filer.service"]; requires = deps;
wantedBy = ["multi-user.target"]; wantedBy = ["multi-user.target"];
} }
]; ];