feat(web): add option to reset storage config

[joseivanlopez]

Add Reset to defaults option into the More options menu.

Screenshot on an s390x system with several disks:

Screenshot on a non-s390x system with several disks:

[ancorgs]

I would take this as an opportunity to clean-up/reorganize "more options". Let's say:

• Change boot options
• Reset to default configuration
• [Separator]
• Configure iSCSI
• [s390 stuff (with their current titles)]

[dgdavid]

I would take this as an opportunity to clean-up/reorganize "more options". Let's say:

• Change boot options
• Reset to default configuration
• [Separator]
• Configure iSCSI
• [s390 stuff (with their current titles)]

Excuse my ignorance, but what about LVM and RAID options? Part of "Use additional disk"?

[ancorgs]

Excuse my ignorance, but what about LVM and RAID options? Part of "Use additional disk"?

No. They will be here... but we have not implemented any UI for them yet. :-(

[dgdavid]

No. They will be here... but we have not implemented any UI for them yet. :-(

Ah, right. So, the idea is to remove them by now and decide later their place, isn't it?

[coveralls]

Pull Request Test Coverage Report for Build 13369643824

Details

• 0 of 6 (0.0%) changed or added relevant lines in 2 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage decreased (-0.02%) to 24.954%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
rust/agama-lib/src/storage/client.rs	0	2	0.0%
rust/agama-server/src/storage/web.rs	0	4	0.0%

Totals
Change from base Build 13334599182:	-0.02%
Covered Lines:	1747
Relevant Lines:	7001

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💛 - Coveralls

[ancorgs]

Just a note. At #1972 we agreed on the following wording for the buttons/links displayed on the empty state screens (sure is not the same context, so we don't have to reproduce them here):

• Reset to the default configuration
• Connect to iSCSI targets
• Activate zFCP disks
• Manage DASD devices

Not sure what is better here. Maybe those are too long and even confusing for a drop-down menu. Or maybe they could be used as descriptions. Something like:

• Change boot options - Select the disk to configure partitions for booting
• Reset to defaults - Start from scratch with the default configuration
• [Separator]
• Configure iSCSI - Discover and connect to iSCSI targets
• Configure zFCP - Activate zFCP disks
• Configure DASD - Activate and format DASD devices

[dgdavid]

Just a note. At #1972 we agreed on the following wording for the buttons/links displayed on the empty state screens (sure is not the same context, so we don't have to reproduce them here):

* Reset to the default configuration

* Connect to iSCSI targets

* Activate zFCP disks

* Manage DASD devices

That was a good improvement, indeed.

Not sure what is better here. Maybe those are too long and even confusing for a drop-down menu. Or maybe they could be used as descriptions. Something like:

* Change boot options - Select the disk to configure partitions for booting

* Reset to defaults - Start from scratch with the default configuration

* [Separator]

* Configure iSCSI - Discover and connect to iSCSI targets

* Configure zFCP - Activate zFCP disks

* Configure DASD - Activate and format DASD devices

I'd go for something like this. Items with descriptions.

[ancorgs]

LGTM