Run FediFetcher with Akkoma services

Signed-off-by: Mel <einebeere@gmail.com>

1 files changed, 47 insertions, 1 deletions

diff --git a/services/akkoma/default.nix b/services/akkoma/default.nix
index 4cd4022..8b89df7 100644
--- a/services/akkoma/default.nix
+++ b/services/akkoma/default.nix
@@ -3,6 +3,7 @@
 let
   inherit (pkgs) dockerTools;
   inherit (auxiliaryPkgs) common;
+  inherit (unstablePkgs) fedifetcher;
 
   akkomaLocalPort = "1111";
   akkomaDir = "/srv/akkoma";
@@ -28,6 +29,33 @@ let
     '';
   };
 
+  fedifetcherScript = pkgs.writeShellScriptBin "fedifetcher-script.sh" ''
+    fedifetcher -c /etc/fedifetcher/config.json &>> /var/log/fedifetcher.log
+  '';
+
+  fedifetcherCron = pkgs.writeText "fedifetcher-cron" ''
+    0 */3 * * * /bin/fedifetcher-script.sh
+  '';
+
+  fedifetcherEntry = pkgs.writeShellScriptBin "fedifetcher-entry.sh" ''
+    crond -b -l 0 -L /var/log/crond.log
+    touch /var/log/fedifetcher.log
+    tail -f /var/log/fedifetcher.log
+  '';
+
+  fedifetcherImage = dockerTools.buildLayeredImage {
+    name = "fedifetcher";
+    tag = fedifetcher.version;
+    fromImage = common.alpine.base;
+
+    contents = [ pkgs.bash fedifetcher fedifetcherEntry fedifetcherScript ];
+
+    extraCommands = ''
+      mkdir -p etc/crontabs
+      cat ${fedifetcherCron} > etc/crontabs/root
+    '';
+  };
+
 in
 {
   virtualisation.oci-containers.containers = {
@@ -79,6 +107,23 @@ in
         "--network=akkoma"
       ];
     };
+
+    akkoma-fedifetcher = {
+      imageFile = fedifetcherImage;
+      image = "fedifetcher:${fedifetcher.version}";
+
+      volumes = [
+        "${akkomaDir}/fedifetcher:/opt/fedifetcher"
+        "${akkomaDir}/fedifetcher.json:/etc/fedifetcher/config.json"
+      ];
+
+      entrypoint = "/bin/fedifetcher-entry.sh";
+
+      extraOptions = [
+        "--network-alias=db"
+        "--network=akkoma"
+      ];
+    };
   };
 
   # systemd configuration to combine containers.
@@ -100,8 +145,9 @@ in
     };
   in {
     services = {
-      "docker-akkoma-db" = containerService;
       "docker-akkoma" = containerService;
+      "docker-akkoma-db" = containerService;
+      "docker-akkoma-fedifetcher" = containerService;
 
       "${network}" = {
         path = [ pkgs.docker ];