Hi Venkat, hope you 're well and staying safe. Few queries: - Can we use the same lxc host's kmaster,kworker1 etc for glusterfs dynamic volume provisioning instead of dedicated glusterfs vm's or lxc's? - Im happy with local storage but dontw ant to manually mount, specify volume type when playing around, so far I ve found that I need something like glusterfs for this req. If using same kmaster lxc's for gluster, do we then need to install both gluster server & client packages on each node? TIA!
Good afternoon, I created a scenario with 3 servers, but 2 of them are also clients.... but when I restart one of them, giving a df -h the mount point doesn't exist anymore.. would it be possible to leave the fixed mount point even after initialization?
Hi Venkat, lovely video as usual. I need to install this glusterfs in RHEL7 machine which is in our corporate environment and without access to public internet. How do i install the glusterfs in this scenario without running into dependency issues.
Hi Kunchala, thanks for watching. How do you manage your RHEL7 machines then without having public internet access? I know its a common practise in corporate environment to lock down access and get all package updates from internal Satellite server or something similar. May be you can set up a local yum mirror with glusterfs packages and its dependencies on a machine that has internet access and from that machine you can pull the packages on to your RHEL7 machines. Cheers.
Hi, thanks for watching. I basically use Zsh with oh-my-zsh on top of it with zsh-autosuggestions plugin for command completion from my history. ruclips.net/video/soAwUq2cQHQ/видео.html
one question ....if you have a volume with bricks in 2 server....how do you must mount the volume from client to be available in case one storage server will be unavailable? Thank you very much for your videos
Hi Eneko, thanks for watching. You are right. On the client, when I mounted, I used the ip address of one of the server and if that server goes down, the mount won't work. I haven't looked at implementing high availability mounting scenario yet. I will see if I can spend some time exploring it. Or you can just follow the below blog post (fstab method), www.jamescoyle.net/how-to/439-mount-a-glusterfs-volume
Which operating system you are using? Can you please share that wallpaper in which monk sitting in front of the wall ? Is there any video where I setup Kubernetes and when I try to add Pod it automatically acquires a VM in the local machine itself and makes it up?
Hi Anshuman, thanks for watching. I am using Ubuntu 19.10 and recently upgraded to development branch of Ubuntu 20.04. You can get the wallpaper from my github repo. github.com/justmeandopensource/myi3/blob/master/files/pictures/monk-wallpaper.jpg Cheers.
@@justmeandopensource We have learned a lot from you. Please also make video to troubleshoot k8s. And how the environments look like in a practical world where DB, WebApp, and Kafka are running. How to architect it. Thanks.
1 more question I want to ask. Which cloud is better to use k8s and how? Which is cost-efficient? Should we deploy our own cluster or use the cloud provider k8s? Which one is economical? Thanks
@@anshuman2121 I have heard people saying Google cloud is better for Kubernetes service as Kubernetes was designed by Google (inhouse Borg). But that shouldn't matter. If your organization don't have enough man power to administer a kubernetes cluster, then you can go with managed Kubernetes service with any of the cloud providers. You will have very limited control over the master nodes which are managed by cloud. If you want full control of your K8s cluster, you will have to roll out and manage on your own.
Hi all, I see an issue with file lock. gluster is setup as HA FS. I have 3 gluster clients and they occasionally need to lock a file for IO. It all works at first but eventually after some time on gluster client grabs that file for IO and never releases it. Anyone else seeing this issue? thanks
Problem: cannot install the best candidate for the job - nothing provides python3-pyxattr needed by glusterfs-server-7.5-1.el8.x86_64 (try to add '--skip-broken' to skip uninstallable packages or '--nobest' to use not only best candidate packages)
![[ GlusterFS 3 ] Creating replicated volumes in Gluster FS](http://i.ytimg.com/vi/DfX1AAuWPKQ/mqdefault.jpg)
![[ GlusterFS 3 ] Creating replicated volumes in Gluster FS](/img/tr.png)
![[ GlusterFS 1 ] Gluster FS Concepts and Terminology](http://i.ytimg.com/vi/IGEtVYh0C2o/mqdefault.jpg)
![[ Gluster FS 9 ] Manage Gluster Storage with Heketi REST API](http://i.ytimg.com/vi/9i6EDR5GYw0/mqdefault.jpg)
![COLOMBIA vs. CHILE [4-0] | RESUMEN | ELIMINATORIAS SUDAMERICANAS | FECHA 10](http://i.ytimg.com/vi/TDjN4W3yy1k/mqdefault.jpg)
![[ Kube 89 ] Dynamic GlusterFS Volume Provisioning in Kubernetes](/img/1.gif)
I love your every video Venkat, Keep doing these type of series.
Hi Mayur, many thanks for watching and showing interest in this channel. Cheers.
thanks for the glustefs install starter, much faster than surgery on docs
Hi Jean, thanks for watching.
It was incredibly useful and great.
thank you venkat
Hi Jam, thanks for watching.
Brilliant tutorial. Cheers
Hi, thanks for watching. Cheers.
thanks for share .... excellent video
Thanks for watching.
Hi Venkat, hope you 're well and staying safe.
Few queries:
- Can we use the same lxc host's kmaster,kworker1 etc for glusterfs dynamic volume provisioning instead of dedicated glusterfs vm's or lxc's?
- Im happy with local storage but dontw ant to manually mount, specify volume type when playing around, so far I ve found that I need something like glusterfs for this req. If using same kmaster lxc's for gluster, do we then need to install both gluster server & client packages on each node?
TIA!
Hi Venkat
Any chance you could review my query. Trying to get persistent storage on kube dashboard pod.
Dude you're so smooth
Hi Amar, thanks for watching. Cheers.
Good afternoon, I created a scenario with 3 servers, but 2 of them are also clients.... but when I restart one of them, giving a df -h the mount point doesn't exist anymore.. would it be possible to leave the fixed mount point even after initialization?
Hi Venkat, lovely video as usual. I need to install this glusterfs in RHEL7 machine which is in our corporate environment and without access to public internet. How do i install the glusterfs in this scenario without running into dependency issues.
Hi Kunchala, thanks for watching. How do you manage your RHEL7 machines then without having public internet access? I know its a common practise in corporate environment to lock down access and get all package updates from internal Satellite server or something similar. May be you can set up a local yum mirror with glusterfs packages and its dependencies on a machine that has internet access and from that machine you can pull the packages on to your RHEL7 machines. Cheers.
excellent , thanks a bunch for your insights best regards Lance
Hi Lance, thanks for watching. Cheers.
😇Great tutorial, Thanks a l ot
Thanks for watching.
great video. I am getting in to glusterfs and kubernetes so this was great. random question. what terminal program are you using?
Hi, thanks for watching. I basically use Zsh with oh-my-zsh on top of it with zsh-autosuggestions plugin for command completion from my history.
ruclips.net/video/soAwUq2cQHQ/видео.html
one question
....if you have a volume with bricks in 2 server....how do you must mount the volume from client to be available in case one storage server will be unavailable?
Thank you very much for your videos
Hi Eneko, thanks for watching. You are right. On the client, when I mounted, I used the ip address of one of the server and if that server goes down, the mount won't work. I haven't looked at implementing high availability mounting scenario yet. I will see if I can spend some time exploring it.
Or you can just follow the below blog post (fstab method),
www.jamescoyle.net/how-to/439-mount-a-glusterfs-volume
@@justmeandopensource thank you very much!!!!! I really apreciate it
Which operating system you are using?
Can you please share that wallpaper in which monk sitting in front of the wall ?
Is there any video where I setup Kubernetes and when I try to add Pod it automatically acquires a VM in the local machine itself and makes it up?
Hi Anshuman, thanks for watching.
I am using Ubuntu 19.10 and recently upgraded to development branch of Ubuntu 20.04.
You can get the wallpaper from my github repo.
github.com/justmeandopensource/myi3/blob/master/files/pictures/monk-wallpaper.jpg
Cheers.
@@justmeandopensource We have learned a lot from you. Please also make video to troubleshoot k8s. And how the environments look like in a practical world where DB, WebApp, and Kafka are running. How to architect it. Thanks.
1 more question I want to ask. Which cloud is better to use k8s and how? Which is cost-efficient? Should we deploy our own cluster or use the cloud provider k8s? Which one is economical? Thanks
@@anshuman2121 I have heard people saying Google cloud is better for Kubernetes service as Kubernetes was designed by Google (inhouse Borg). But that shouldn't matter. If your organization don't have enough man power to administer a kubernetes cluster, then you can go with managed Kubernetes service with any of the cloud providers. You will have very limited control over the master nodes which are managed by cloud. If you want full control of your K8s cluster, you will have to roll out and manage on your own.
@@anshuman2121 I will see if I get time to do it. Cheers.
gluster peer probe glusterx is returning request timed out error. Any idea? I am able to ping from each of the machines.
Hi all, I see an issue with file lock.
gluster is setup as HA FS.
I have 3 gluster clients and they occasionally need to lock a file for IO.
It all works at first but eventually after some time on gluster client grabs that file for IO and never releases it.
Anyone else seeing this issue?
thanks
Problem: cannot install the best candidate for the job
- nothing provides python3-pyxattr needed by glusterfs-server-7.5-1.el8.x86_64
(try to add '--skip-broken' to skip uninstallable packages or '--nobest' to use not only best candidate packages)
Thx
Thanks for watching.