Merge pull request #1579 from jcpowermac/vsphere_ipi_hostname

vsphere ipi: set hostname using vmtoolsd and VM extra config
openshift · Mar 27, 2020 · 68bf465 · 68bf465
2 parents 9ae739e + 41d45f0
commit 68bf465
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diff --git a/templates/common/vsphere/files/vsphere-hostname.yaml b/templates/common/vsphere/files/vsphere-hostname.yaml
@@ -0,0 +1,14 @@
+filesystem: "root"
+mode: 0755
+path: "/usr/local/bin/vsphere-hostname.sh"
+contents:
+  inline: |
+    #!/usr/bin/env bash
+    set -e
+
+    if [ $(hostname -s) = "localhost" ]; then
+      if hostname=$(/bin/vmtoolsd --cmd 'info-get guestinfo.hostname'); then
+          /usr/bin/hostnamectl --transient --static set-hostname ${hostname}
+      fi
+    fi
+
diff --git a/templates/common/vsphere/units/vsphere-hostname.yaml b/templates/common/vsphere/units/vsphere-hostname.yaml
@@ -0,0 +1,16 @@
+name: "vsphere-hostname.service"
+enabled: true
+contents: |
+  [Unit]
+  Description=vSphere hostname
+  After=vmtoolsd.service
+  Before=kubelet.service
+
+  [Service]
+  ExecStart=/usr/local/bin/vsphere-hostname.sh
+  Restart=on-failure
+  RestartSec=15
+
+  [Install]
+  WantedBy=multi-user.target
+