systemd/system: add oem cloud init service

these services, based on the ignition execution result will enable or not cloudinit based on OEM. Signed-off-by: Mathieu Tortuyaux <[email protected]>
flatcar · Feb 10, 2022 · c68347d · jepio · Feb 11, 2022 · tormath1
1 parent d9738cf
commit c68347d
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diff --git a/systemd/system/enable-oem-cloudinit.service b/systemd/system/enable-oem-cloudinit.service
@@ -0,0 +1,13 @@
+[Unit]
+Description=Enable cloudinit
+
+[Service]
+Type=oneshot
+StandardInput=file:/etc/.ignition-result.json
+ExecCondition=/usr/bin/jq -e '.userConfigProvided == false'
+ExecCondition=/usr/bin/jq -e '.provisioningBootID | gsub(\"-\"; \"\") | . == $id' --arg id %b
+ExecStart=/usr/bin/systemctl enable --now oem-cloudinit.service
+RemainAfterExit=true
+
+[Install]
+WantedBy=multi-user.target
diff --git a/systemd/system/multi-user.target.wants/enable-oem-cloudinit.service b/systemd/system/multi-user.target.wants/enable-oem-cloudinit.service
@@ -0,0 +1 @@
+../enable-oem-cloudinit.service
diff --git a/systemd/system/oem-cloudinit.service b/systemd/system/oem-cloudinit.service
@@ -0,0 +1,11 @@
+[Unit]
+Description=Run cloudinit
+
+[Service]
+EnvironmentFile=/var/run/ignition.env
+Type=oneshot
+ExecCondition=/usr/bin/bash -xc 'OEMS=(ec2-compat gce rackspace-onmetal azure cloudsigma packet vmware digitalocean); [[ "$${OEMS[*]}" =~ "${OEM_ID}" ]]'
+ExecStart=/usr/bin/coreos-cloudinit --oem="${OEM_ID}"
+
+[Install]
+WantedBy=multi-user.target