We are very glad to hear that your a learning well with our contents :) continue to learn with us and don't forget to subscribe our channel so that you don't miss any updates !
Hello, i have a question. When I power off CentOS Vmware, Dashboard'll shutdown too. And I power on CentOS again. How can I access to OpenStack Dashboard easily?
You're welcome:) Thank you so much : ) We are glad to be a part of your learning journey. Do subscribe the channel for more updates : ) Hit the bell icon to never miss an update from our channel : )
Thanks for the clear and concise video. (FWIW...I had to allocate much more RAM to the VM or the "packstack --allinone" would hang for hours. After several frustrating trys, I allocated max for my machine,11Gb, and the install finally finished.)
Hey Michael, thanks for checking out our tutorial! We're glad you found it useful. Here's another video that we thought you might like: ruclips.net/video/cblNpSaawhs/видео.html. Do subscribe to our channel to stay posted on upcoming tutorials. Cheers!
+Kritchatach Wanichanon, thanks for checking out our tutorial! The next step is complete training on OpenStack. You can check out our program here: www.edureka.co/open-stack. You can also check out the next tutorial in the series here: ruclips.net/video/RShGy-gfvLk/видео.html. Do subscribe to our channel to stay posted on upcoming tutorials. Cheers!
Hey Phaneenda, "yup, me too. I have found: yum install repos.fedorapeople.org/repos/openstack/openstack-newton/rdo-release-newton-5.noarch.rpm But It is not a solution, as centos mirror do not have newton in it's repos. I have done: yum erase rdo-release-newton-5.noarch.rpm yum install rdo.fedorapeople.org/rdo-release.rpm yum install centos-release-openstack-queens.x86_64 Then had issues with Install so I did as yum suggested: yum install --disablerepo=centos-qemu-ev -y openstack-packstack vim && yum update --disablerepo=centos-qemu-ev -y Also I would add, that in chapter 8 I think some audio do not match slides especially where is neutron-l3 and other agent config, I think it was 8.8.b or smth" Hope this helps!
Hey Karim, thanks for checking out our tutorial. We have communicated your request to or team and we might come up with such a video in the future. Do subscribe to our channel to stay posted on upcoming videos. Cheers!
Good Video.. what will be the command that to be used for installing openstack package for ubuntu replacement for "yum install -y centos-release-openstack-newton"
Hey Vivekananth, thanks for checking out our tutorial! We're glad you liked it. After installing the required softwares like mySQL, RabbitMQ etc, this is the equivalent command: # apt install software-properties-common # add-apt-repository cloud-archive:newton. Hope this helps. Cheers!
First of all I would like to thank you for this video! Actually as you said in your video after running the command #packstack --allinone i got an error! And I do not know how to solve it! I need help
Hey Franklin, thanks for checking out our tutorial. We're glad you liked it. The error can be solved by running the answer file that is created in the Running PackStack with an Answer File Run the packstack with the --answer-file=FILE parameter to specify an answer file. Replace FILE with the path to the answer file. $ sudo packstack --answer-file=FILE Example 6.5. Running PackStack with an Answer File In this example packstack is run using an answer file stored in ~/answers.cfg. $ sudo packstack --answer-file=~/answers.cfg PackStack will attempt to deploy OpenStack using Puppet manifests. This process may take a significant amount of time depending on the deployment options selected. Hope this helps. Cheers!
Goog tutorial but I have teh same warning. Time synchronization installation was skipped. Please note that unsynchronized time on server instances might be problem for some OpenStack components. Do you know how to fix this? thanks is advanced.
+Saintset, thanks for checking out our tutorial. We're glad you liked it. Need the screenshot of the error to solve this error, If we get any error while installing in openstack , Run the answer file using the belos steps ,The error can be solved by running the answer file that is created in the Running PackStack with an Answer File Run the packstack with the --answer-file=FILE parameter to specify an answer file. Replace FILE with the path to the answer file. $ sudo packstack --answer-file=FILE Example 6.5. Running PackStack with an Answer File In this example packstack is run using an answer file stored in ~/answers.cfg. $ sudo packstack --answer-file=~/answers.cfg PackStack will attempt to deploy OpenStack using Puppet manifests. This process may take a significant amount of time depending on the deployment options selected. Hope this helps. Cheers!
Hi Saurabh, here's a link to the official repository from where you can find the required packages. docs.openstack.org/newton/install-guide-rdo/environment-packages.html.
Hey Saeedeh, "access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux_OpenStack_Platform/3/html/Installation_and_Configuration_Guide/Disabling_Network_Manager.html This might help you out."
Sir when I am going launch my instances I got an error that "no valid host was found there are not enough host available" please give me proper answer..
First you need to check the output of "nova service-list" or "openstack compute service list". It should show at least one 'nova-compute' service with state as "Up" and status as 'enabled'. If the above is fine, then the compute nodes are communicating properly with the scheduler. If not, then you need to check the nova-scheduler logs. The nova-scheduler has a series of filters like Memory filter, CPU filter, aggregate filter which it applies to filter hosts based on the flavor you selected. i.e If you select a flavor with 16GB RAM, then the scheduler will filter (Memory filter) compute hosts which has the available memory. After all the filtering is done the scheduler will try to launch instance on a filtered host, if it fails it will try on another host. Default number of tries is 3. All these can be seen in scheduler logs. That will give you a clear idea on what went wrong. Also you need to check 'nova show ' output. If you can see the compute host present in "OS-EXT-SRV-ATTR:hypervisor_hostname" , then we can understand that the scheduler was successfully able to allocate a compute host and something went wrong with the compute host. In that case, you need to check the nova-compute logs of that hypervisor. Hope this helps :)
![Felix "Unfair" | [Stray Kids : SKZ-PLAYER]](http://i.ytimg.com/vi/Oswujxm2Ag0/mqdefault.jpg)
Hii Reema, your explanation and so clearly and usefull, many thanks.. God blessing y for your share your knowledge to us,, Gracias
We are very glad to hear that your a learning well with our contents :) continue to learn with us and don't forget to subscribe our channel so that you don't miss any updates !
Hello, i have a question. When I power off CentOS Vmware, Dashboard'll shutdown too. And I power on CentOS again. How can I access to OpenStack Dashboard easily?
Nice & quick demonstration
Great Mam!
Thanks a lot for sharing your Knowledge .....
Hey Jamil, thank you for appreciating our work. Do subscribe to us and stay connected. Cheers :)
Great work !
Thanks for sharing your learning . Very much useful to me .
Hey Aj, we are glad you loved the video. Do subscribe to the channel and hit the bell icon to never miss an update from us in the future. Cheers!
Well explained thanks
You're welcome:) Thank you so much : ) We are glad to be a part of your learning journey. Do subscribe the channel for more updates : ) Hit the bell icon to never miss an update from our channel : )
very use full and quality contain
txs
Hey Vijay, thank you for appreciating our work. Do subscribe and stay connected with us. Cheers :)
thank you Mam for your great video
Thank you very much for the nice video!!!
Greetings! We are glad that you liked our content. Do subscribe to us and stay connected. Cheers :)
Thanks for the clear and concise video. (FWIW...I had to allocate much more RAM to the VM or the "packstack --allinone" would hang for hours. After several frustrating trys, I allocated max for my machine,11Gb, and the install finally finished.)
Hey Michael, thanks for checking out our tutorial! We're glad you found it useful.
Here's another video that we thought you might like: ruclips.net/video/cblNpSaawhs/видео.html.
Do subscribe to our channel to stay posted on upcoming tutorials. Cheers!
great
Thanks for the great video nice effort
wow, cool
Thank you for your info. What 's the next step for learning?
+Kritchatach Wanichanon, thanks for checking out our tutorial!
The next step is complete training on OpenStack. You can check out our program here: www.edureka.co/open-stack. You can also check out the next tutorial in the series here: ruclips.net/video/RShGy-gfvLk/видео.html.
Do subscribe to our channel to stay posted on upcoming tutorials. Cheers!
Hello Reshma when i am trying to install newton package through my update centos 7.5. i am getting error no packages available for newton
Hey Phaneenda, "yup, me too.
I have found: yum install repos.fedorapeople.org/repos/openstack/openstack-newton/rdo-release-newton-5.noarch.rpm
But It is not a solution, as centos mirror do not have newton in it's repos.
I have done: yum erase rdo-release-newton-5.noarch.rpm
yum install rdo.fedorapeople.org/rdo-release.rpm
yum install centos-release-openstack-queens.x86_64
Then had issues with Install so I did as yum suggested:
yum install --disablerepo=centos-qemu-ev -y openstack-packstack vim && yum update --disablerepo=centos-qemu-ev -y
Also I would add, that in chapter 8 I think some audio do not match slides especially where is neutron-l3 and other agent config, I think it was 8.8.b or smth"
Hope this helps!
Thank you for this Tutorial. Can you make an other Tutorial for Multi-Node installation of OpenStack using VirtualBox. Thanks in advance
Hey Karim, thanks for checking out our tutorial. We have communicated your request to or team and we might come up with such a video in the future.
Do subscribe to our channel to stay posted on upcoming videos. Cheers!
Thanks a lot
Good Video.. what will be the command that to be used for installing openstack package for ubuntu
replacement for "yum install -y centos-release-openstack-newton"
Hey Vivekananth, thanks for checking out our tutorial! We're glad you liked it.
After installing the required softwares like mySQL, RabbitMQ etc, this is the equivalent command: # apt install software-properties-common
# add-apt-repository cloud-archive:newton.
Hope this helps. Cheers!
First of all I would like to thank you for this video! Actually as you said in your video after running the command #packstack --allinone i got an error! And I do not know how to solve it! I need help
Hey Franklin, thanks for checking out our tutorial. We're glad you liked it.
The error can be solved by running the answer file that is created in the Running PackStack with an Answer File
Run the packstack with the --answer-file=FILE parameter to specify an answer file. Replace FILE with the path to the answer file.
$ sudo packstack --answer-file=FILE
Example 6.5. Running PackStack with an Answer File
In this example packstack is run using an answer file stored in ~/answers.cfg.
$ sudo packstack --answer-file=~/answers.cfg
PackStack will attempt to deploy OpenStack using Puppet manifests. This process may take a significant amount of time depending on the deployment options selected.
Hope this helps. Cheers!
Thanks very much to sharing your experience and knowledge. I want to know this step by Ubuntu.please help me!!!
Hey, What do you want to know step by step in Ubuntu? Please elaborate so we can try to help.
Thanks!
Goog tutorial but I have teh same warning.
Time synchronization installation was skipped. Please note that unsynchronized time on server instances might be problem for some OpenStack components.
Do you know how to fix this?
thanks is advanced.
+Saintset, thanks for checking out our tutorial. We're glad you liked it.
Need the screenshot of the error to solve this error, If we get any error while installing in openstack , Run the answer file using the belos steps ,The error can be solved by running the answer file that is created in the Running PackStack with an Answer File
Run the packstack with the --answer-file=FILE parameter to specify an answer file. Replace FILE with the path to the answer file.
$ sudo packstack --answer-file=FILE
Example 6.5. Running PackStack with an Answer File
In this example packstack is run using an answer file stored in ~/answers.cfg.
$ sudo packstack --answer-file=~/answers.cfg
PackStack will attempt to deploy OpenStack using Puppet manifests. This process may take a significant amount of time depending on the deployment options selected.
Hope this helps. Cheers!
Mam I am installing my orcal virtual machine centos7 and configure repolist after we run command you install centos-release-openstack* it's show error
Hey Prashant, can you please tell us more about the error?
No package centos-release-openstack-newton , so what I can do?
Hi Saurabh, here's a link to the official repository from where you can find the required packages.
docs.openstack.org/newton/install-guide-rdo/environment-packages.html.
disabling and stopping Networkmanager leads to disconnecting from network, and enabling network doesn't help
Hey Saeedeh, "access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux_OpenStack_Platform/3/html/Installation_and_Configuration_Guide/Disabling_Network_Manager.html
This might help you out."
Sir when I am going launch my instances I got an error that "no valid host was found there are not enough host available" please give me proper answer..
First you need to check the output of "nova service-list" or "openstack compute service list". It should show at least one 'nova-compute' service with state as "Up" and status as 'enabled'. If the above is fine, then the compute nodes are communicating properly with the scheduler. If not, then you need to check the nova-scheduler logs. The nova-scheduler has a series of filters like Memory filter, CPU filter, aggregate filter which it applies to filter hosts based on the flavor you selected. i.e If you select a flavor with 16GB RAM, then the scheduler will filter (Memory filter) compute hosts which has the available memory. After all the filtering is done the scheduler will try to launch instance on a filtered host, if it fails it will try on another host. Default number of tries is 3. All these can be seen in scheduler logs. That will give you a clear idea on what went wrong. Also you need to check 'nova show ' output. If you can see the compute host present in "OS-EXT-SRV-ATTR:hypervisor_hostname" , then we can understand that the scheduler was successfully able to allocate a compute host and something went wrong with the compute host. In that case, you need to check the nova-compute logs of that hypervisor.
Hope this helps :)