Patch for Harbor 2.8.2's install script to support systemd

harbor-2.8.2-install-support-systemd.patch

diff -uNr harbor.orig/install.sh harbor/install.sh
--- harbor.orig/install.sh	2023-06-02 11:46:12.000000000 +0000
+++ harbor/install.sh	2023-07-26 18:04:48.666624099 +0000
@@ -19,6 +19,8 @@
 with_clair=$false
 # trivy is not enabled by default
 with_trivy=$false
+# assume no systemd for now
+have_systemd=$false

 # flag to using docker compose v1 or v2, default would using v1 docker-compose
 DOCKER_COMPOSE=docker-compose
@@ -90,7 +92,38 @@
 fi
 echo ""

-h2 "[Step $item]: starting Harbor ..."
+if [ -d /etc/systemd ]
+then
+    have_systemd=true
+    h2 "[Step $item]: installing Harbor systemd service ..."; let item+=1
+
+    cat >/etc/systemd/system/harbor.service <<EOF
+[Unit]
+Description=Harbor Cloud Native Registry
+Documentation=https://goharbor.io
+After=docker.service
+Requires=docker.service
+
+[Service]
+Type=simple
+Restart=on-failure
+RestartSec=5
+ExecStart=${DOCKER_COMPOSE} -f ${workdir}/docker-compose.yml up
+ExecStop=${DOCKER_COMPOSE} -f ${workdir}/docker-compose.yml down -v
+ExecStopPost=${DOCKER_COMPOSE} -f ${workdir}/docker-compose.yml rm -f
+
+[Install]
+WantedBy=multi-user.target
+EOF
+
+    note "Reloading systemd unit files ..."
+    systemctl daemon-reload
+
+    note "Setting Harbor to start on boot ..."
+    systemctl enable harbor
+fi
+
+h2 "[Step $item]: starting Harbor ..."; let item+=1
 if [ $with_notary ]
 then
     warn "
@@ -99,6 +132,11 @@
     Please see discussion here for more details. https://github.com/goharbor/harbor/discussions/16612"
 fi

-$DOCKER_COMPOSE up -d
+if [ $have_systemd ]
+then
+    systemctl start harbor
+else
+    $DOCKER_COMPOSE up -d
+fi

 success $"----Harbor has been installed and started successfully.----"

Thanks @ffppmm, it is indeed based on that but fixes the broken docker compose call, replacing it with the variable set earlier in the script, and uses the path in place for the installation. So for me I unpack Harbor in /opt/harbor-<version>, symlink from /opt/harbor, and run the install script from /opt/harbor so that's the working directory and it'll be a tad smoother to upgrade as I won't then have to update the unit file.