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https://issues.apache.org/jira/browse/KARAF-4904?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15767410#comment-15767410
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Josef Ludvíček commented on KARAF-4904:
---------------------------------------
It applies also on karaf 2.x and it's {{admin:create}} command.
> instance:create should use next free ssh port
> ---------------------------------------------
>
> Key: KARAF-4904
> URL: https://issues.apache.org/jira/browse/KARAF-4904
> Project: Karaf
> Issue Type: Bug
> Components: karaf-instance
> Affects Versions: 4.0.7
> Reporter: Josef Ludvíček
>
> When karaf is started with different ssh port - ({{8102}} for instance)
> then newly created instances should automatically increase it's ssh port to
> avoid conflict.
> {code}
> karaf@root()> instance:list
> SSH Port | SSH Host | RMI Registry | RMI Registry Host | RMI Server | RMI
> Server Host | State | PID | Name
> --------------------------------------------------------------------------------------------------------------
> 8102 | 0.0.0.0 | 1099 | 0.0.0.0 | 44444 |
> 0.0.0.0 | Started | 32538 | root
> karaf@root()> instance:create abc
> karaf@root()> instance:list
> SSH Port | SSH Host | RMI Registry | RMI Registry Host | RMI Server | RMI
> Server Host | State | PID | Name
> --------------------------------------------------------------------------------------------------------------
> 8102 | 0.0.0.0 | 1099 | 0.0.0.0 | 44444 |
> 0.0.0.0 | Started | 32538 | root
> 8102 | 0.0.0.0 | 1100 | 0.0.0.0 | 44445 |
> 0.0.0.0 | Stopped | 0 | abc
> karaf@root()> instance:start abc
> karaf@root()> instance:list
> SSH Port | SSH Host | RMI Registry | RMI Registry Host | RMI Server | RMI
> Server Host | State | PID | Name
> --------------------------------------------------------------------------------------------------------------
> 8102 | 0.0.0.0 | 1099 | 0.0.0.0 | 44444 |
> 0.0.0.0 | Started | 32538 | root
> 8102 | 0.0.0.0 | 1100 | 0.0.0.0 | 44445 |
> 0.0.0.0 | Started | 781 | abc
> {code}
> Port is automatically increased when creating new child instances.
> It should do the same also for the first one
> {code}
> karaf@root()> instance:create abc2
> karaf@root()> instance:list
> SSH Port | SSH Host | RMI Registry | RMI Registry Host | RMI Server | RMI
> Server Host | State | PID | Name
> --------------------------------------------------------------------------------------------------------------
> 8102 | 0.0.0.0 | 1099 | 0.0.0.0 | 44444 |
> 0.0.0.0 | Started | 32538 | root
> 8102 | 0.0.0.0 | 1100 | 0.0.0.0 | 44445 |
> 0.0.0.0 | Started | 781 | abc
> 8103 | 0.0.0.0 | 1101 | 0.0.0.0 | 44446 |
> 0.0.0.0 | Stopped | 0 | abc2
> {code}
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