pdist: Add pdistd service for distmaster(s)

To implement auto-update on boot, we need a way for a client to trigger a pdist-update for itself on its distmaster. Add a service for the distmaster(s), which allows a client to do that by connecting to a fixed port on the distmaster (`telnet deinemuddah 237`).
mariux64 · Jul 1, 2023 · 7f1c8ee · 7f1c8ee
1 parent 91acf06
commit 7f1c8ee
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Showing 3 changed files with 23 additions and 0 deletions.
diff --git a/install.sh b/install.sh
@@ -272,6 +272,8 @@ install_data misc_etc_files/modprobe.d/disable-i915.conf  "$DESTDIR$sysconfdir/m
 install_data misc_systemd_units/i915.service              "$DESTDIR$systemdunitdir/i915.service"
 install_data misc_systemd_units/mxstartup.service.d/fix-tmp.conf \
                                                            "$DESTDIR$systemdunitdir/mxstartup.service.d/fix-tmp.conf"
+install_data pdist/pdistd.socket                          "$DESTDIR$systemdunitdir/pdistd.socket"
+install_data pdist/pdistd@.service                        "$DESTDIR$systemdunitdir/pdistd@.service"
 
 postinstall
 exit
diff --git a/pdist/pdistd.socket b/pdist/pdistd.socket
@@ -0,0 +1,13 @@
+[Unit]
+
+ConditionPathExists=/node/tags/distmaster
+
+[Socket]
+
+ListenStream=237
+ReusePort=yes
+Accept=yes
+
+[Install]
+
+WantedBy=multi-user.target
diff --git a/pdist/pdistd@.service b/pdist/pdistd@.service
@@ -0,0 +1,8 @@
+[Unit]
+
+CollectMode=inactive-or-failed
+
+[Service]
+
+StandardOutput=socket
+ExecStart=bash -c "read ip host <<< $(getent hosts ${REMOTE_ADDR}) ; echo update in progess... ; pdist push $host --timeout 60 --set-pdist-status"