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-rw-r--r--tv/1systems/cd.nix1
-rw-r--r--tv/1systems/mkdir.nix1
-rw-r--r--tv/1systems/rmdir.nix2
-rw-r--r--tv/2configs/backup.nix14
-rw-r--r--tv/2configs/default.nix2
-rw-r--r--tv/2configs/git.nix4
-rw-r--r--tv/2configs/vim.nix27
-rw-r--r--tv/3modules/iptables.nix40
8 files changed, 56 insertions, 35 deletions
diff --git a/tv/1systems/cd.nix b/tv/1systems/cd.nix
index 8297a56..b96548d 100644
--- a/tv/1systems/cd.nix
+++ b/tv/1systems/cd.nix
@@ -4,7 +4,6 @@ with lib;
{
krebs.build.host = config.krebs.hosts.cd;
- krebs.build.target = "root@cd.internet";
imports = [
../2configs/hw/CAC-Developer-2.nix
diff --git a/tv/1systems/mkdir.nix b/tv/1systems/mkdir.nix
index 79e5f73..2010dcd 100644
--- a/tv/1systems/mkdir.nix
+++ b/tv/1systems/mkdir.nix
@@ -17,7 +17,6 @@ in
{
krebs.build.host = config.krebs.hosts.mkdir;
- krebs.build.target = "root@${primary-addr4}";
imports = [
../2configs/hw/CAC-Developer-1.nix
diff --git a/tv/1systems/rmdir.nix b/tv/1systems/rmdir.nix
index 6fd79c5..4005b5e 100644
--- a/tv/1systems/rmdir.nix
+++ b/tv/1systems/rmdir.nix
@@ -18,8 +18,6 @@ in
{
krebs.build.host = config.krebs.hosts.rmdir;
- krebs.build.target = "root@rmdir.internet";
-
imports = [
../2configs/hw/CAC-Developer-1.nix
../2configs/fs/CAC-CentOS-7-64bit.nix
diff --git a/tv/2configs/backup.nix b/tv/2configs/backup.nix
index ce937a7..6c90709 100644
--- a/tv/2configs/backup.nix
+++ b/tv/2configs/backup.nix
@@ -1,7 +1,7 @@
{ config, lib, ... }:
with lib;
{
- krebs.backup.plans = addNames {
+ krebs.backup.plans = {
wu-home-xu = {
method = "push";
src = { host = config.krebs.hosts.wu; path = "/home"; };
@@ -14,5 +14,17 @@ with lib;
yearly = { format = "%Y"; };
};
};
+ xu-home-wu = {
+ method = "push";
+ src = { host = config.krebs.hosts.xu; path = "/home"; };
+ dst = { host = config.krebs.hosts.wu; path = "/bku/xu-home"; };
+ startAt = "06:00";
+ snapshots = {
+ daily = { format = "%Y-%m-%d"; retain = 7; };
+ weekly = { format = "%YW%W"; retain = 4; };
+ monthly = { format = "%Y-%m"; retain = 12; };
+ yearly = { format = "%Y"; };
+ };
+ };
};
}
diff --git a/tv/2configs/default.nix b/tv/2configs/default.nix
index 57c4620..b5639af 100644
--- a/tv/2configs/default.nix
+++ b/tv/2configs/default.nix
@@ -7,7 +7,6 @@ with lib;
krebs.build = {
user = config.krebs.users.tv;
- target = mkDefault "root@${config.krebs.build.host.name}";
source = mapAttrs (_: mkDefault) ({
nixos-config = "symlink:stockholm/tv/1systems/${config.krebs.build.host.name}.nix";
nixpkgs = symlink:stockholm/nixpkgs;
@@ -165,6 +164,7 @@ with lib;
{
tv.iptables.enable = true;
+ tv.iptables.accept-echo-request = "internet";
}
{
diff --git a/tv/2configs/git.nix b/tv/2configs/git.nix
index b818008..3ee708e 100644
--- a/tv/2configs/git.nix
+++ b/tv/2configs/git.nix
@@ -90,12 +90,12 @@ let
with git // config.krebs.users;
repo:
singleton {
- user = [ tv tv_xu ];
+ user = [ tv tv-xu ];
repo = [ repo ];
perm = push "refs/*" [ non-fast-forward create delete merge ];
} ++
optional repo.public {
- user = [ lass makefu uriel ];
+ user = [ lass makefu ];
repo = [ repo ];
perm = fetch;
} ++
diff --git a/tv/2configs/vim.nix b/tv/2configs/vim.nix
index 23f90af..69a880d 100644
--- a/tv/2configs/vim.nix
+++ b/tv/2configs/vim.nix
@@ -13,9 +13,21 @@ let
environment.variables.VIMINIT = ":so /etc/vimrc";
};
- extra-runtimepath = concatStringsSep "," [
- "${pkgs.vimPlugins.undotree}/share/vim-plugins/undotree"
- ];
+ extra-runtimepath = let
+ inherit (pkgs.vimUtils) buildVimPlugin rtpPath;
+ fromVimPlugins = pkgs: concatStringsSep ","
+ (mapAttrsToList (name: pkg: "${pkg}/${rtpPath}/${name}") pkgs);
+ in fromVimPlugins {
+ inherit (pkgs.vimPlugins) undotree;
+ file-line = buildVimPlugin {
+ name = "file-line-1.0";
+ src = pkgs.fetchgit {
+ url = git://github.com/bogado/file-line;
+ rev = "refs/tags/1.0";
+ sha256 = "0z47zq9rqh06ny0q8lpcdsraf3lyzn9xvb59nywnarf3nxrk6hx0";
+ };
+ };
+ };
dirs = {
backupdir = "$HOME/.cache/vim/backup";
@@ -32,12 +44,9 @@ let
alldirs = attrValues dirs ++ map dirOf (attrValues files);
in unique (sort lessThan alldirs);
- vim = pkgs.writeScriptBin "vim" ''
- #! ${pkgs.dash}/bin/dash
- set -f
- umask 0077
- ${concatStringsSep "\n" (map (x: "mkdir -p ${x}") mkdirs)}
- umask 0022
+ vim = pkgs.writeDashBin "vim" ''
+ set -efu
+ (umask 0077; exec ${pkgs.coreutils}/bin/mkdir -p ${toString mkdirs})
exec ${pkgs.vim}/bin/vim "$@"
'';
diff --git a/tv/3modules/iptables.nix b/tv/3modules/iptables.nix
index cbf49f5..a4ebef4 100644
--- a/tv/3modules/iptables.nix
+++ b/tv/3modules/iptables.nix
@@ -13,6 +13,11 @@ let
api = {
enable = mkEnableOption "tv.iptables";
+ accept-echo-request = mkOption {
+ type = with types; nullOr (enum ["internet" "retiolum"]);
+ default = "retiolum";
+ };
+
input-internet-accept-new-tcp = mkOption {
type = with types; listOf (either int str);
default = [];
@@ -49,22 +54,27 @@ let
};
- accept-new-tcp = port:
- "-p tcp -m tcp --dport ${port} -m conntrack --ctstate NEW -j ACCEPT";
-
- rules = iptables-version:
+ rules = iptables-version: let
+ accept-echo-request = {
+ ip4tables = "-p icmp -m icmp --icmp-type echo-request -j ACCEPT";
+ ip6tables = "-p ipv6-icmp -m icmp6 --icmpv6-type echo-request -j ACCEPT";
+ }."ip${toString iptables-version}tables";
+ accept-new-tcp = port:
+ "-p tcp -m tcp --dport ${port} -m conntrack --ctstate NEW -j ACCEPT";
+ in
pkgs.writeText "tv-iptables-rules${toString iptables-version}" ''
*nat
:PREROUTING ACCEPT [0:0]
:INPUT ACCEPT [0:0]
:OUTPUT ACCEPT [0:0]
:POSTROUTING ACCEPT [0:0]
- ${concatMapStringsSep "\n" (rule: "-A PREROUTING ${rule}") ([]
- ++ [
- "! -i retiolum -p tcp -m tcp --dport 22 -j REDIRECT --to-ports 0"
- "-p tcp -m tcp --dport 11423 -j REDIRECT --to-ports 22"
- ]
- )}
+ ${concatMapStringsSep "\n" (rule: "-A PREROUTING ${rule}") [
+ "! -i retiolum -p tcp -m tcp --dport 22 -j REDIRECT --to-ports 0"
+ "-p tcp -m tcp --dport 11423 -j REDIRECT --to-ports 22"
+ ]}
+ ${concatMapStringsSep "\n" (rule: "-A OUTPUT ${rule}") [
+ "-o lo -p tcp -m tcp --dport 11423 -j REDIRECT --to-ports 22"
+ ]}
COMMIT
*filter
:INPUT DROP [0:0]
@@ -76,18 +86,12 @@ let
"-m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT"
"-i lo -j ACCEPT"
]
+ ++ optional (cfg.accept-echo-request == "internet") accept-echo-request
++ map accept-new-tcp (unique (map toString cfg.input-internet-accept-new-tcp))
++ ["-i retiolum -j Retiolum"]
)}
${concatMapStringsSep "\n" (rule: "-A Retiolum ${rule}") ([]
- ++ {
- ip4tables = [
- "-p icmp -m icmp --icmp-type echo-request -j ACCEPT"
- ];
- ip6tables = [
- "-p ipv6-icmp -m icmp6 --icmpv6-type echo-request -j ACCEPT"
- ];
- }."ip${toString iptables-version}tables"
+ ++ optional (cfg.accept-echo-request == "retiolum") accept-echo-request
++ map accept-new-tcp (unique (map toString cfg.input-retiolum-accept-new-tcp))
++ {
ip4tables = [
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-31 00:50:11 +0000