Compute-Init: wait for cloud-init before NFS mount #635
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We are seeing issues where compute-init hits:
TASK [Check if hostvars exist]
FAILED! => {"changed": false, "msg": "Permission denied"}
We have found we are ignoring errors on the mount. Its possible the mount will fail if the host networking has not be setup.
Lets wait to make sure we can talk to NFS before attempting the NFS mount, mostly checking because the host networking stack might not yet be setup correctly.
We could do "cloud-init status --wait" and block on cloud-init having finished, however we don't really depend on all parts of cloud-init being complete.
Equally, we could think about ansible-init systemd unit file depending on cloud-init or the network being available, but there are cases where we do not want that.