Display alert if volume key missing or status unknown

[mulkieran]

Related stratis-storage/stratisd#3841

[mulkieran]

It is odd that we calculate the device size change codes separately.

[mulkieran]

/packit build

[jbaublitz]

I meant to leave that review as a comment.

[packit-as-a-service]

Congratulations! One of the builds has completed. 🍾

You can install the built RPMs by following these steps:

• sudo yum install -y dnf-plugins-core on RHEL 8
• sudo dnf install -y dnf-plugins-core on Fedora
• dnf copr enable packit/stratis-storage-stratis-cli-1172
• And now you can install the packages.

Please note that the RPMs should be used only in a testing environment.

[packit-as-a-service]

Congratulations! One of the builds has completed. 🍾

You can install the built RPMs by following these steps:

• sudo yum install -y dnf-plugins-core on RHEL 8
• sudo dnf install -y dnf-plugins-core on Fedora
• dnf copr enable packit/stratis-storage-stratis-cli-1172
• And now you can install the packages.

Please note that the RPMs should be used only in a testing environment.

[mulkieran]

Help text for explain has a few added codes, the WC ones:

# PYTHONPATH=./src ./bin/stratis pool explain --help
usage: stratis pool explain [-h] {WS001,IDS001,WDS002,WC001,WC002,EM001,EM002}

positional arguments:
  {WS001,IDS001,WDS002,WC001,WC002,EM001,EM002}
                        Error code to explain

options:
  -h, --help            show this help message and exit

Explain text for the added codes:

# PYTHONPATH=./src ./bin/stratis pool explain WC001
The pool's volume key is not loaded. This may result in an error if the pool's encryption layer needs to be modified. If the pool is encrypted with a key in the kernel keyring then setting that key may resolve the problem.

and for a very unlikely possibility:

# PYTHONPATH=./src ./bin/stratis pool explain WC002
The pool's volume key may or may not be loaded. If the volume key is not loaded, there may an error if the pool's encryption layer needs to be modified.

Pool detail view with alert set:

# PYTHONPATH=./src ./bin/stratis pool list --name pn
UUID: 6b569179-9ca2-4619-ba06-4679ab53357c
Name: pn
Alerts: 1
     WC001: Volume key not loaded
Metadata Version: 2
Actions Allowed: fully_operational
Cache: No
Filesystem Limit: 100
Allows Overprovisioning: Yes
Encryption Enabled: Yes
    Free Token Slots Remaining: 14
    Token Slot: 0
        Clevis Pin: tang
        Clevis Configuration: {'thp': 'Wei3wSEdZNUrvYqJiv8I0JoAOZZK-SegVwHmI7w97JQ', 'url': 'http://127.0.0.1'}
Fully Allocated: No
    Size: 50 GiB
    Allocated: 50.00 GiB
    Used: 1.46 GiB

and pool table view:

# PYTHONPATH=./src ./bin/stratis pool list
Name             Total / Used / Free        Properties                                   UUID   Alerts
pn     50 GiB / 1.46 GiB / 48.54 GiB   ~Le,~Ca, Cr, Op   45171b8a-d6f9-49a8-bda3-1439f7934593   WC001 

[mulkieran]

/packit build

[mulkieran]

COPR is too busy to build right now. We shouldn't let that stop us.