Feature #4297
Easier arguments for server personality
| Status: | Closed | Start date: | 09/11/2013 | |
|---|---|---|---|---|
| Priority: | Low | Due date: | 09/20/2013 | |
| Assignee: | Stavros Sachtouris | % Done: | 100% |
|
| Category: | kamaki | Spent time: | 6.00 hours | |
| Target version: | v0.11 | Estimated time: | 4.00 hours |
Description
This is current kamaki syntax to inject a "personality":
$ kamaki server create <various arguments> --personality=<LOCAL PATH>[,SERVER PATH[,OWNER[,GROUP[,MODEL]]]]
The complicated personality value could be simplified by introducing separate personality-* arguments:
--personality-local-path=<LOCAL PATH> --personality-remote-path=<SERVER PATH> --personality-owner=<OWNER> --personality-group=<GROUP> --personality-model=<MODEL>
Backwards compatibility should be preserved for version 0.11, with a warning message asking users to use the new interface
Associated revisions
Allow meta-keys to personality argument
Refs: #4297
Backwards compatibility is preserved (not planed to deprecate it)
The following are semantically equivalent:p local-path=/local/path,remote=path=/etc/local/path,mode=-rw-r--r-p /local/path,remote=path=/etc/local/path,mode=-rw-r--r-p /local/path,/etc/local/path,mode=-rw-r--r-
Update changelog for personality argument update
Refs: #4297
History
#1 Updated by Vangelis Koukis about 10 years ago
There seem to be two problems with this syntax:
a) It's too verbose, b) how would it work for multiple personalities/files? How will the arguments be grouped together?
The current syntax has the advantage of having all information related to a single file inside a single --personality argument,
so the user can just use multiple --personality arguments.
Let's sort this out before any implementation begins.
#2 Updated by Stavros Sachtouris about 10 years ago
Vangelis Koukis is right. It would be a huge mistake to loose the multiple injections capability of /server create.
On the other, the current syntax makes destinctions between terms of personality. For example, if a user needs to inject file /local/file to /etc/local/file with rw-r--r-, they are also forced to provide an owner and a group for that file, in spite the fact that the corresponding cyclades API ( [[http://www.synnefo.org/docs/synnefo/latest/cyclades-api-guide.html#create-server]] ) does not require anything like this.
Here is an idea for an alternative syntax:
--personality local-path=/local/path,remote=path=/etc/local/path,mode=-rw-r--r-- OR (since we keep the old syntax, the first argument is a local-path) --personality /local/path,remote=path=/etc/local/path,mode=-rw-r--r-- OR (since we keep the old syntax, the first and second argument are local-path and remote-path resp.) --personality /local/path,/etc/local/path,mode=-rw-r--r--
#3 Updated by Stavros Sachtouris about 10 years ago
Stavros Sachtouris wrote:
Vangelis Koukis is right. It would be a huge mistake to loose the multiple injections capability of /server create.
On the other hand, the current syntax creates a hierarchy on the terms of personality. For example, if a user needs to inject file /local/file to /etc/local/file with
rw-r--r-, they are also forced to provide an owner and a group for that file, in spite the fact that the corresponding cyclades API ( [[http://www.synnefo.org/docs/synnefo/latest/cyclades-api-guide.html#create-server]] ) does not require anything like this.Here is an idea for an alternative syntax:
[...]
#4 Updated by Stavros Sachtouris about 10 years ago
- Status changed from New to Resolved
- % Done changed from 0 to 100
#5 Updated by Stavros Sachtouris about 10 years ago
- Status changed from Resolved to Closed