I have a shell script that is designed to run "virsh domifaddr <domain
name> | grep ipv4 | awk '{print $4}'" on the remote host. From my ansible
controller, the playbook calls this piece:
- name: Find out the IP address of ucloud_vm_name
script: /root/mltr_source_code/compute_ucloud_vm_ip.sh {{ ucloud_vm_name
}}
The actual shell script is as follows:
ucloud_vm_name=$1
ucloud_vm_status=`virsh list --all | grep $ucloud_vm_name | awk '{print $3}'`
ucloud_vm_ip_file=/root/$ucloud_vm_name.ip
echo "ucloud_vm_status=$ucloud_vm_status"
if [ "$ucloud_vm_status" = "running" ]
then
ucloud_vm_ip=`virsh domifaddr mini | grep ipv4 | awk '{print $4}'`
if [ -f /root/$ucloud_vm_name.ip ]
then
rm -rf /root/$ucloud_vm_name.ip
fi
echo $ucloud_vm_ip > /root/$ucloud_vm_name.ip
elif [ "$ucloud_vm_status" = "shut off" ]
then
echo "undercloud_vm is shut off"
else
# do nothing
echo "Have a beer"
fi
playbook runs fine without any errors. However, the IP address is never
computed and written onto /root/$ucloud_vm_name.ip. The file content is
empty after running the playbook.
Interestingly, if I execute the above shell script manually on the remote
host, it just runs fine. Only if I execute from the ansible controller
through script module, the content of /root/$ucloud_vm_name.ip is empty
always.
Can you please help me with what is going wrong?
-Sandeep.
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