This version which is devstack is an all in one openstack and it is used for lab environment or test purposes. if you want to manage many nodes you need to install a nodes for controller part and other nodes for computing.
Hey @IT4ALL I am facing an error while changing the permission with using command $sudo chown -R stack:stack /opt/stack it shows chown: changing ownership of '/opt/stack/.cache/doc/by-app': Function not implemented chown: changing ownership of '/opt/stack/.cache/doc': Function not implemented chown: changing ownership of '/opt/stack/.gvfs': Function not implemented can you please help me? Thanks in advance.
@@akshaymewada2321 Chown will work on ext2/3/4 formats but if you are trying to do this on fat16/32 or ntfs it will give you the message you are getting
@@akshaymewada2321 The permissions for non-linux filesystems are defined for the whole partition at the time it's mounted, and you can change them by configuring the drive in /etc/fstab
@@akshaymewada2321 in my case I am working with vmware workstation installed on windows 10. as you are working on esxi environment you may face other issues
I faced this error : Cannot uninstall 'PyYAML'. It is a distutils installed project and thus we cannot accurately determine which files belong to it which would lead to only a partial uninstall.
to install openstack you need in any case a linux operating system that's why you must have a vm running linux. if you want you can install ubuntu directly in your pc or laptop and after that installa openstack
Very good video. Thank you so much. I am a student researcher of Cloud Computing and I was wondering how can I get in touch with you for further discussion about Openstack usage as I am using Openstack extensively for my research.
no, it is not mandatory to install openstack on top of vm, but the idea here is to install openstack on your laptop and this is not possible without having vmware workstation or virtualbox. at the same time it is possible if you have already linux running on your laptop to install it directly
Hi there thank you very much for the video. I would like to know what are the hardware requirement for a VM
How can we make API calls to OpenStack from outside the local network?
how to add more nodes for resource
This version which is devstack is an all in one openstack and it is used for lab environment or test purposes. if you want to manage many nodes you need to install a nodes for controller part and other nodes for computing.
Hey @IT4ALL I am facing an error while changing the permission with using command
$sudo chown -R stack:stack /opt/stack
it shows
chown: changing ownership of '/opt/stack/.cache/doc/by-app': Function not implemented
chown: changing ownership of '/opt/stack/.cache/doc': Function not implemented
chown: changing ownership of '/opt/stack/.gvfs': Function not implemented
can you please help me?
Thanks in advance.
hi
are you working with vmware workstation?
are you using windows or linux or macos?
@@it4allTN I am working winth ubuntu linux 18.04 which is installed on Vmware
@@akshaymewada2321 Chown will work on ext2/3/4 formats but if you are trying to do this on fat16/32 or ntfs it will give you the message you are getting
@@akshaymewada2321 The permissions for non-linux filesystems are defined for the whole partition at the time it's mounted, and you can change them by configuring the drive in /etc/fstab
@@akshaymewada2321 in my case I am working with vmware workstation installed on windows 10. as you are working on esxi environment you may face other issues
HI Thanks for wonderful video can you help with below error openstack /devstack / job for ovn-central.service failed because a timeout was exceeded
I faced this error : Cannot uninstall 'PyYAML'. It is a distutils installed project and thus we cannot accurately determine which files belong to it which would lead to only a partial uninstall.
try to install devstack on ubuntu 20.04 it is more stable
@@it4allTN can you help me to resolve this error?? it's about ovn central service
Job for ovn-central.service failed because a timeout was exceeded.
See "systemctl status ovn-central.service" and "journalctl -xe" for details.
+lib/neutron_plugins/ovn_agent:_start_process:1 exit_trap
+./stack.sh:exit_trap:503 local r=1
++./stack.sh:exit_trap:504 jobs -p
+./stack.sh:exit_trap:504 jobs=7031
+./stack.sh:exit_trap:507 [[ -n 7031 ]]
+./stack.sh:exit_trap:507 [[ -n /opt/stack/logs/stack.sh.log.2021-06-10-153450 ]]
+./stack.sh:exit_trap:507 [[ True == \T
\u\e ]]
+./stack.sh:exit_trap:508 echo 'exit_trap: cleaning up child processes'
exit_trap: cleaning up child processes
+./stack.sh:exit_trap:509 kill 7031
./stack.sh: line 514: 7031 Terminated async_inner $name $*
+./stack.sh:exit_trap:513 '[' -f /tmp/tmp.LqvKHB9KSd ']'
+./stack.sh:exit_trap:514 rm /tmp/tmp.LqvKHB9KSd
+./stack.sh:exit_trap:518 kill_spinner
+./stack.sh:kill_spinner:413 '[' '!' -z '' ']'
+./stack.sh:exit_trap:520 [[ 1 -ne 0 ]]
+./stack.sh:exit_trap:521 echo 'Error on exit'
Error on exit
+./stack.sh:exit_trap:523 type -p generate-subunit
+./stack.sh:exit_trap:524 generate-subunit 1623339288 622 fail
+./stack.sh:exit_trap:526 [[ -z /opt/stack/logs ]]
+./stack.sh:exit_trap:529 /usr/bin/python3.6 /opt/stack/devstack/tools/worlddump.py -d /opt/stack/logs
+./stack.sh:exit_trap:538 exit 1
So the 'Test VM' is built on the openstack installed on an Ubuntu running on the VMware Workstation? Why not just build it on VM workstation?
to install openstack you need in any case a linux operating system that's why you must have a vm running linux. if you want you can install ubuntu directly in your pc or laptop and after that installa openstack
@@it4allTN VMWare integrated openstack I think is installed on ESXi
@@johnnieli2333 but here we are talking about using vmware workstation to install openstack on your laptop or your pc
Very good video. Thank you so much. I am a student researcher of Cloud Computing and I was wondering how can I get in touch with you for further discussion about Openstack usage as I am using Openstack extensively for my research.
thank you for your support. this is my personal email address rhim.mohamed@gmail.com if you want to discuss
Thanks a lot. It is very helpful
I am very happy that this video was helpful for you. don't forget to like the video and share it my friend 😊 and introduce the channel to your friends
Can you set the IP address so you can access anywhere, not just at home?
yes of course.
the OS is Linux then you need only to change the IP address and to be sure it is reachable
thanks for the the video. I have this error:nova-compute:no process found. Can you help me please?
if you are not obliged to use ubuntu version 18 then try to use ubuntu 20.04 because the openstack installation will be more clean without issues
hello, is it mandatory to install openstack on top of VM ? what is the benefit of using VM here ?
no, it is not mandatory to install openstack on top of vm, but the idea here is to install openstack on your laptop and this is not possible without having vmware workstation or virtualbox.
at the same time it is possible if you have already linux running on your laptop to install it directly
@@it4allTN thanks for your reply
@@kayeshparvez you are welcome
Hey sir please Help me
touch: cannot touch '/devstack/.localrc.password': Permission denied Error on exit
Thank you very much
welcome. please subscribe to our channel and share the video to encourage us
Sure. If i can, i will give you million like, subscribe and share. Thank you very very much.
@@dangly2192 Thank you very much. I am preparing a hole course about cloud computing and i will send you a coupon to get it free :)
Hi, How can we go back to our terminal after creating the local.config file