Skip to content
This repository has been archived by the owner on Nov 9, 2020. It is now read-only.

[test automation] VM migration tests #1013

Closed
ashahi1 opened this issue Mar 8, 2017 · 3 comments
Closed

[test automation] VM migration tests #1013

ashahi1 opened this issue Mar 8, 2017 · 3 comments
Assignees
@ashahi1
Labels
kind/test P1
Milestone
v1 GA

Comments

@ashahi1
Copy link
Contributor

ashahi1 commented Mar 8, 2017 •
edited by shuklanirdesh82

Test - 1: vmotion a vm which is part of _DEFAULT tenant and verify docker CLI/Admin CLI commands for created volume

- Create a volume vol1 
- Do docker volume ls/inspect and admin cli ls to verify created_by_vm field on ESX-1 & ESX-2 too
- Migrate the vm to ESX-2
- Perform docker volume ls and admin cli ls (from ESX-2 & ESX-1 too)
- Attach the volume and run the container
- Do docker volume ls/inspect and admin cli ls to verify created_by_vm/attach-to field on ESX-2 & ESX-1 too
- Stop the container
- Migrate the vm back to ESX-1
- Perform docker volume ls/inspect and admin cli ls (from ESX-1 & ESX-2 too)
- Attach the volume and run the container
- Perform docker volume ls/inspect and admin cli ls (from ESX-1 & ESX-2 too) [verify created_by_vm/attach-to field]

Test - 2: vmotion a vm which is part of _DEFAULT tenant and volume was attached while performing vm migration; verify docker CLI/Admin CLI commands for created volume

- Create a volume vol1 
- Do docker volume ls/inspect and admin cli ls to verify created_by_vm field on ESX-1 & ESX-2 too
- Attach the volume and run the container
- Do docker volume inspect and admin cli ls to verify created_by_vm/attached-to field on ESX-1 & ESX-2 too
- Migrate the vm to ESX-2 (leave container as attached/running)
- Perform docker volume ls/inspect and admin cli ls (from ESX-1 & ESX-2) [verify created_by_vm/attach-to]
- Stop the container
- Perform docker volume ls/inspect and admin cli ls (from ESX-1 & ESX-2) [verify created_by_vm/attach-to]
- Migrate the vm back to ESX-1
- Perform docker volume ls and admin cli ls (from ESX-1 & ESX-2) [verify created_by_vm/attach-to]
@msterin msterin mentioned this issue Mar 8, 2017
Closed
7 tasks
@shuklanirdesh82 shuklanirdesh82 added this to the 0.13 milestone Mar 9, 2017
@ashahi1
Copy link
Contributor Author

ashahi1 commented Mar 10, 2017

Test 1: vmotion a vm which is part of _DEFAULT tenant and verify docker CLI/Admin CLI commands for created volume.

Test Steps:

- Create a volume vol1 
- Do docker volume ls/inspect and admin cli ls to verify created_by_vm field on ESX-1 & ESX-2 too
- Migrate the vm to ESX-2
- Perform docker volume ls and admin cli ls (from ESX-2 & ESX-1 too)
- Attach the volume and run the container
- Do docker volume ls/inspect and admin cli ls to verify created_by_vm/attach-to field on ESX-2 & ESX-1 too
- Stop the container
- Migrate the vm back to ESX-1
- Perform docker volume ls/inspect and admin cli ls (from ESX-1 & ESX-2 too)
- Attach the volume and run the container
- Perform docker volume ls/inspect and admin cli ls (from ESX-1 & ESX-2 too) [verify created_by_vm/attach-to field]

Test finished successfully. Did not see any issues during any operation.

Steps and their corresponding output's are as follows:

  • Created a volume from VM-1
root@photon-xVmYMbyTn [ ~ ]# docker volume create --driver=vsphere --name=vol_1013 -o size=300mb -o attach-as=independent_persistent -o access=read-only -o diskformat=thin
vol_1013
root@photon-xVmYMbyTn [ ~ ]# docker volume ls
DRIVER              VOLUME NAME
vsphere             vol_1013@vsanDatastore
root@photon-xVmYMbyTn [ ~ ]# docker volume inspect vol_1013@vsanDatastore
[
    {
        "Name": "vol_1013@vsanDatastore",
        "Driver": "vsphere",
        "Mountpoint": "/mnt/vmdk/vol_1013@vsanDatastore",
        "Status": {
            "access": "read-only",
            "attach-as": "independent_persistent",
            "capacity": {
                "allocated": "128MB",
                "size": "300MB"
            },
            "clone-from": "None",
            "created": "Fri Mar 10 20:39:41 2017",
            "created by VM": "photon-VM0.1",
            "datastore": "vsanDatastore",
            "diskformat": "thin",
            "fstype": "ext4",
            "status": "detached"
        },
        "Labels": {},
        "Scope": "global"
    }
]
root@photon-xVmYMbyTn [ ~ ]#

[root@sc-rdops-vm17-dhcp-28-249:~] /usr/lib/vmware/vmdkops/bin/vmdkops_admin.py ls
Volume    Datastore      Created By VM  Created              Attached To VM (n..  Policy          Capacity  Used   Disk Format  Filesystem Type  Access     Attach As           
--------  -------------  -------------  -------------------  -------------------  --------------  --------  -----  -----------  ---------------  ---------  --------------------
vol_1013  vsanDatastore  photon-VM0.1   Fri Mar 10 20:39:..  detached             [VSAN default]  300MB     128MB  thin         ext4             read-only  independent_persis..

[root@sc-rdops-vm17-dhcp-28-249:~]
  • Migrated the vm to ESX-2 (vMotion)
From ESX-1: 
[root@sc-rdops-vm17-dhcp-28-249:~] /usr/lib/vmware/vmdkops/bin/vmdkops_admin.py ls
Volume    Datastore      Created By VM  Created              Attached To VM (n..  Policy          Capacity  Used   Disk Format  Filesystem Type  Access     Attach As           
--------  -------------  -------------  -------------------  -------------------  --------------  --------  -----  -----------  ---------------  ---------  --------------------
vol_1013  vsanDatastore  photon-VM0.1   Fri Mar 10 20:39:..  detached             [VSAN default]  300MB     128MB  thin         ext4             read-only  independent_persis..

[root@sc-rdops-vm17-dhcp-28-249:~]

From ESX-2:

[root@sc-rdops-vm17-dhcp-30-189:~] /usr/lib/vmware/vmdkops/bin/vmdkops_admin.py ls
Volume    Datastore      Created By VM  Created                Attached To VM (nam..  Policy          Capacity  Used   Disk Format  Filesystem Type  Access     Attach As             
--------  -------------  -------------  ---------------------  ---------------------  --------------  --------  -----  -----------  ---------------  ---------  ----------------------
vol_1013  vsanDatastore  photon-VM0.1   Fri Mar 10 20:39:41..  detached               [VSAN default]  300MB     128MB  thin         ext4             read-only  independent_persistent

[root@sc-rdops-vm17-dhcp-30-189:~]
  • Attached the volume and ran the container
root@photon-xVmYMbyTn [ ~ ]# docker run -it --volume-driver=vsphere -v vol_1013@vsanDatastore:/vol1 --name ub_1013 ubuntu
root@52b1e074ffe6:/# ls
bin  boot  dev  etc  home  lib  lib64  media  mnt  opt  proc  root  run  sbin  srv  sys  tmp  usr  var  vol1
root@52b1e074ffe6:/# df -h
Filesystem                                       Size  Used Avail Use% Mounted on
overlay                                          7.8G  610M  6.8G   9% /
tmpfs                                            2.0G     0  2.0G   0% /dev
tmpfs                                            2.0G     0  2.0G   0% /sys/fs/cgroup
/dev/disk/by-path/pci-0000:03:00.0-scsi-0:0:0:0  283M  2.1M  262M   1% /vol1
/dev/root                                        7.8G  610M  6.8G   9% /etc/hosts
shm                                               64M     0   64M   0% /dev/shm
root@52b1e074ffe6:/# echo "Hello from vm1 and ESX-2" > vol1/hellos
bash: vol1/hellos: Read-only file system
root@52b1e074ffe6:/#
  • Admin cli volume ls output from ESX-1 and ESX-2
From ESX-1:

[root@sc-rdops-vm17-dhcp-28-249:~] /usr/lib/vmware/vmdkops/bin/vmdkops_admin.py ls
Volume    Datastore      Created By VM  Created              Attached To VM (n..  Policy          Capacity  Used   Disk Format  Filesystem Type  Access     Attach As           
--------  -------------  -------------  -------------------  -------------------  --------------  --------  -----  -----------  ---------------  ---------  --------------------
vol_1013  vsanDatastore  photon-VM0.1   Fri Mar 10 20:39:..  564d2415-1c6f-462..  [VSAN default]  300MB     128MB  thin         ext4             read-only  independent_persis..

[root@sc-rdops-vm17-dhcp-28-249:~]

From ESX-2:

[root@sc-rdops-vm17-dhcp-30-189:~] /usr/lib/vmware/vmdkops/bin/vmdkops_admin.py ls
Volume    Datastore      Created By VM  Created                Attached To VM (nam..  Policy          Capacity  Used   Disk Format  Filesystem Type  Access     Attach As             
--------  -------------  -------------  ---------------------  ---------------------  --------------  --------  -----  -----------  ---------------  ---------  ----------------------
vol_1013  vsanDatastore  photon-VM0.1   Fri Mar 10 20:39:41..  photon-VM0.1           [VSAN default]  300MB     128MB  thin         ext4             read-only  independent_persistent

[root@sc-rdops-vm17-dhcp-30-189:~]
  • docker volume inspect output:
root@photon-xVmYMbyTn [ ~ ]# docker volume inspect vol_1013@vsanDatastore
[
    {
        "Name": "vol_1013@vsanDatastore",
        "Driver": "vsphere",
        "Mountpoint": "/mnt/vmdk/vol_1013@vsanDatastore",
        "Status": {
            "access": "read-only",
            "attach-as": "independent_persistent",
            "capacity": {
                "allocated": "128MB",
                "size": "300MB"
            },
            "clone-from": "None",
            "created": "Fri Mar 10 20:39:41 2017",
            "created by VM": "photon-VM0.1",
            "datastore": "vsanDatastore",
            "diskformat": "thin",
            "fstype": "ext4",
            "status": "attached"
        },
        "Labels": {},
        "Scope": "global"
    }
]
root@photon-xVmYMbyTn [ ~ ]#

  • Stopped the container and migrated the vm back to ESX-1

  • After migration finished, again ran the container from vm

root@photon-xVmYMbyTn [ ~ ]# docker run -it --volume-driver=vsphere -v vol_1013@vsanDatastore:/vol1 --name ub_1013_E1 ubuntu
root@37cab280960e:/# ls
bin  boot  dev  etc  home  lib  lib64  media  mnt  opt  proc  root  run  sbin  srv  sys  tmp  usr  var  vol1
root@37cab280960e:/# df -h
Filesystem                                       Size  Used Avail Use% Mounted on
overlay                                          7.8G  610M  6.8G   9% /
tmpfs                                            2.0G     0  2.0G   0% /dev
tmpfs                                            2.0G     0  2.0G   0% /sys/fs/cgroup
/dev/disk/by-path/pci-0000:03:00.0-scsi-0:0:0:0  283M  2.1M  262M   1% /vol1
/dev/root                                        7.8G  610M  6.8G   9% /etc/hosts
shm                                               64M     0   64M   0% /dev/shm
root@37cab280960e:/#
  • Admin cli volume ls from ESX-1 and ESX-2 after migration:
From ESX-1:

[root@sc-rdops-vm17-dhcp-28-249:~] /usr/lib/vmware/vmdkops/bin/vmdkops_admin.py ls
Volume    Datastore      Created By VM  Created              Attached To VM (n..  Policy          Capacity  Used   Disk Format  Filesystem Type  Access     Attach As           
--------  -------------  -------------  -------------------  -------------------  --------------  --------  -----  -----------  ---------------  ---------  --------------------
vol_1013  vsanDatastore  photon-VM0.1   Fri Mar 10 20:39:..  photon-VM0.1         [VSAN default]  300MB     128MB  thin         ext4             read-only  independent_persis..

[root@sc-rdops-vm17-dhcp-28-249:~]

From ESX-2:

[root@sc-rdops-vm17-dhcp-30-189:~] /usr/lib/vmware/vmdkops/bin/vmdkops_admin.py ls
Volume    Datastore      Created By VM  Created                Attached To VM (nam..  Policy          Capacity  Used   Disk Format  Filesystem Type  Access     Attach As               
--------  -------------  -------------  ---------------------  ---------------------  --------------  --------  -----  -----------  ---------------  ---------  ----------------------  
vol_1013  vsanDatastore  photon-VM0.1   Fri Mar 10 20:39:41..  564d2415-1c6f-462c-..  [VSAN default]  300MB     128MB  thin         ext4             read-only  independent_persistent  

[root@sc-rdops-vm17-dhcp-30-189:~]

@ashahi1
Copy link
Contributor Author

ashahi1 commented Mar 10, 2017

Test - 2: vmotion a vm which is part of _DEFAULT tenant and volume was attached while performing vm migration; verify docker CLI/Admin CLI commands for created volume

Test Steps:

- Create a volume vol1 
- Do docker volume ls/inspect and admin cli ls to verify created_by_vm field on ESX-1 & ESX-2 too
- Attach the volume and run the container
- Do docker volume inspect and admin cli ls to verify created_by_vm/attached-to field on ESX-1 & ESX-2 too
- Migrate the vm to ESX-2 (leave container as attached/running)
- Perform docker volume ls/inspect and admin cli ls (from ESX-1 & ESX-2) [verify created_by_vm/attach-to]
- Stop the container
- Perform docker volume ls/inspect and admin cli ls (from ESX-1 & ESX-2) [verify created_by_vm/attach-to]
- Migrate the vm back to ESX-1
- Perform docker volume ls and admin cli ls (from ESX-1 & ESX-2) [verify created_by_vm/attach-to]

Test finished successfully. Did not see any issues during any operation.

  • Steps and their corresponding output is as follows:
root@photon-xVmYMbyTn [ ~ ]# docker volume create --driver=vsphere --name=vol_1013_Test2 -o size=300mb -o attach-as=independent_persistent -o access=read-write -o diskformat=thin
vol_1013_Test2
root@photon-xVmYMbyTn [ ~ ]# docker volume ls
DRIVER              VOLUME NAME
vsphere             vol_1013_Test2@vsanDatastore
root@photon-xVmYMbyTn [ ~ ]# docker volume inspect vol_1013_Test2@vsanDatastore
[
    {
        "Name": "vol_1013_Test2@vsanDatastore",
        "Driver": "vsphere",
        "Mountpoint": "/mnt/vmdk/vol_1013_Test2@vsanDatastore",
        "Status": {
            "access": "read-write",
            "attach-as": "independent_persistent",
            "capacity": {
                "allocated": "128MB",
                "size": "300MB"
            },
            "clone-from": "None",
            "created": "Fri Mar 10 22:06:13 2017",
            "created by VM": "photon-VM0.1",
            "datastore": "vsanDatastore",
            "diskformat": "thin",
            "fstype": "ext4",
            "status": "detached"
        },
        "Labels": {},
        "Scope": "global"
    }
]
root@photon-xVmYMbyTn [ ~ ]#

- From ESX-1: 

[root@sc-rdops-vm17-dhcp-28-249:~] /usr/lib/vmware/vmdkops/bin/vmdkops_admin.py ls
Volume          Datastore      Created By VM  Created            Attached To VM ..  Policy          Capacity  Used   Disk Format  Filesystem Type  Access      Attach As        
--------------  -------------  -------------  -----------------  -----------------  --------------  --------  -----  -----------  ---------------  ----------  -----------------
vol_1013_Test2  vsanDatastore  photon-VM0.1   Fri Mar 10 22:0..  detached           [VSAN default]  300MB     128MB  thin         ext4             read-write  independent_per..

[root@sc-rdops-vm17-dhcp-28-249:~]

- From ESX-2:

[root@sc-rdops-vm17-dhcp-30-189:~] /usr/lib/vmware/vmdkops/bin/vmdkops_admin.py ls
Volume          Datastore      Created By VM  Created               Attached To VM (n..  Policy          Capacity  Used   Disk Format  Filesystem Type  Access      Attach As           
--------------  -------------  -------------  --------------------  -------------------  --------------  --------  -----  -----------  ---------------  ----------  --------------------
vol_1013_Test2  vsanDatastore  photon-VM0.1   Fri Mar 10 22:06:1..  detached             [VSAN default]  300MB     128MB  thin         ext4             read-write  independent_persis..

[root@sc-rdops-vm17-dhcp-30-189:~]
  • Ran the container and migrated the vm to ESX-2 while container was still running.
  • After migration finished, admin cli volume ls output from ESX-1 and ESX-2 are as follows:
- From ESX-1:

[root@sc-rdops-vm17-dhcp-28-249:~] /usr/lib/vmware/vmdkops/bin/vmdkops_admin.py ls
Volume          Datastore      Created By VM  Created            Attached To VM ..  Policy          Capacity  Used   Disk Format  Filesystem Type  Access      Attach As        
--------------  -------------  -------------  -----------------  -----------------  --------------  --------  -----  -----------  ---------------  ----------  -----------------
vol_1013_Test2  vsanDatastore  photon-VM0.1   Fri Mar 10 22:0..  564d2415-1c6f-4..  [VSAN default]  300MB     128MB  thin         ext4             read-write  independent_per..

[root@sc-rdops-vm17-dhcp-28-249:~]


- From ESX-2:

[root@sc-rdops-vm17-dhcp-30-189:~] /usr/lib/vmware/vmdkops/bin/vmdkops_admin.py ls
Volume          Datastore      Created By VM  Created               Attached To VM (n..  Policy          Capacity  Used   Disk Format  Filesystem Type  Access      Attach As           
--------------  -------------  -------------  --------------------  -------------------  --------------  --------  -----  -----------  ---------------  ----------  --------------------
vol_1013_Test2  vsanDatastore  photon-VM0.1   Fri Mar 10 22:06:1..  photon-VM0.1         [VSAN default]  300MB     128MB  thin         ext4             read-write  independent_persis..

[root@sc-rdops-vm17-dhcp-30-189:~]
  • Stopped the container. Admin cli volume ls from ESX-1 and ESX-2 and docker volume ls outputs are follows:
- From ESX-1:

[root@sc-rdops-vm17-dhcp-28-249:~] /usr/lib/vmware/vmdkops/bin/vmdkops_admin.py ls
Volume          Datastore      Created By VM  Created            Attached To VM ..  Policy          Capacity  Used   Disk Format  Filesystem Type  Access      Attach As        
--------------  -------------  -------------  -----------------  -----------------  --------------  --------  -----  -----------  ---------------  ----------  -----------------
vol_1013_Test2  vsanDatastore  photon-VM0.1   Fri Mar 10 22:0..  detached           [VSAN default]  300MB     128MB  thin         ext4             read-write  independent_per..

[root@sc-rdops-vm17-dhcp-28-249:~]

From ESX-2: 
[root@sc-rdops-vm17-dhcp-30-189:~] /usr/lib/vmware/vmdkops/bin/vmdkops_admin.py ls
Volume          Datastore      Created By VM  Created               Attached To VM (n..  Policy          Capacity  Used   Disk Format  Filesystem Type  Access      Attach As           
--------------  -------------  -------------  --------------------  -------------------  --------------  --------  -----  -----------  ---------------  ----------  --------------------
vol_1013_Test2  vsanDatastore  photon-VM0.1   Fri Mar 10 22:06:1..  detached             [VSAN default]  300MB     128MB  thin         ext4             read-write  independent_persis..

[root@sc-rdops-vm17-dhcp-30-189:~]


From VM: 

root@photon-xVmYMbyTn [ ~ ]# docker volume inspect vol_1013_Test2@vsanDatastore
[
    {
        "Name": "vol_1013_Test2@vsanDatastore",
        "Driver": "vsphere",
        "Mountpoint": "/mnt/vmdk/vol_1013_Test2@vsanDatastore",
        "Status": {
            "access": "read-write",
            "attach-as": "independent_persistent",
            "capacity": {
                "allocated": "128MB",
                "size": "300MB"
            },
            "clone-from": "None",
            "created": "Fri Mar 10 22:06:13 2017",
            "created by VM": "photon-VM0.1",
            "datastore": "vsanDatastore",
            "diskformat": "thin",
            "fstype": "ext4",
            "status": "detached"
        },
        "Labels": {},
        "Scope": "global"
    }
]
root@photon-xVmYMbyTn [ ~ ]#

@shuklanirdesh82 shuklanirdesh82 modified the milestones: v1 GA, 0.13 Mar 13, 2017
@ashahi1 ashahi1 closed this as completed Mar 13, 2017
@ashahi1
Copy link
Contributor Author

ashahi1 commented Mar 13, 2017

//CC @msterin Please reopen this issue if the above test steps and their output is not as per expected behavior or we still need to do any additional tests.

@lipingxue lipingxue mentioned this issue Jun 1, 2017
Closed
Sign up for free to subscribe to this conversation on GitHub. Already have an account? Sign in.
Assignees

@ashahi1 ashahi1

Labels
kind/test P1
Projects
None yet
Milestone
v1 GA
Development

No branches or pull requests
3 participants
@tusharnt @shuklanirdesh82 @ashahi1