X-Git-Url: https://iankelling.org/git/?a=blobdiff_plain;f=filesystem%2Fetc%2Fsystemd%2Fsystem%2Fbitcoind.service;h=1c3377f3e1c13009303db8e73548d0fc2b9a59e3;hb=7ed3b98c4d3678d982c33741f1f42727144e66ce;hp=669793380ed6e4a83c3a92a2ee5aa925a1052d93;hpb=d6def754cd241538c61456536b52ee51cbd85b42;p=distro-setup

diff --git a/filesystem/etc/systemd/system/bitcoind.service b/filesystem/etc/systemd/system/bitcoind.service
index 6697933..1c3377f 100644
--- a/filesystem/etc/systemd/system/bitcoind.service
+++ b/filesystem/etc/systemd/system/bitcoind.service
@@ -1,5 +1,5 @@
 # iank: copied from /a/opt/bitcoin/contrib/init/bitcoind.service
-# for sources as of 2022-11-14
+# for sources as of 2024-04-22
 
 # It is not recommended to modify this file in-place, because it will
 # be overwritten during package upgrades. If you want to add further
@@ -21,10 +21,15 @@ After=network-online.target
 Wants=network-online.target
 
 [Service]
-ExecStart=/usr/bin/bitcoind -daemonwait \
-                            -pid=/run/bitcoind/bitcoind.pid \
+# iank: on a laptop, when it is doing its catchup, it tends to jump
+# between 100% and 180% cpu and makes the fan spin annoyingly.
+# 50% still had annoying fan spin. trying out 20%
+CPUQuota=20%
+ExecStart=/usr/bin/bitcoind -pid=/run/bitcoind/bitcoind.pid \
                             -conf=/etc/bitcoin/bitcoin.conf \
-                            -datadir=/var/lib/bitcoind
+                            -datadir=/var/lib/bitcoind \
+                            -startupnotify='systemd-notify --ready' \
+                            -shutdownnotify='systemd-notify --stopping'
 
 # Make sure the config directory is readable by the service user
 PermissionsStartOnly=true
@@ -33,8 +38,10 @@ ExecStartPre=/bin/chgrp bitcoin /etc/bitcoin
 # Process management
 ####################
 
-Type=forking
+Type=notify
+NotifyAccess=all
 PIDFile=/run/bitcoind/bitcoind.pid
+
 Restart=on-failure
 TimeoutStartSec=infinity
 TimeoutStopSec=600
@@ -81,5 +88,8 @@ PrivateDevices=true
 # Deny the creation of writable and executable memory mappings.
 MemoryDenyWriteExecute=true
 
+# Restrict ABIs to help ensure MemoryDenyWriteExecute is enforced
+SystemCallArchitectures=native
+
 [Install]
 WantedBy=multi-user.target