Sun-microsystems SOLARIS 10 Manuel d'utilisateur télécharger pdf (Page 30)

Version 3.1-en Solaris 10 Container Guide - 3.1 3. Use Cases Effective: 30/11/2009

3.8. Training systems

Requirements

[ug] In training departments, computers that are provided for training participants (including

pupils/students) must frequently be reset.

Solution

[ug] The training systems are implemented by automatically installed zones:

• Sparse-root zones, that is, the zones inherit everything possible from the global zone.

• Automatic zone creation per script.

• Automatic system configuration in the zone with sysid c fg.

• Automatic IP address administration.

• Option: /opt is not inherited (i nheri t-pkg - dir), for installation training.

• Option: Automatic quick installation of a zone.

• Option: Application administrator with root access.

• Option: Installation of shared software per mount

Assessment

[ug] This use case has the following characteristics:

• Operating the training computers is extremely simple since zones can easily be created again

for the next course.

• Training participants themselves are root in the zone, which allows them to perform all essential

administrative functions without posing a hazard to the total system. Re-installation of the

computer is thus not necessary.

• The trainer can see the work of the training participants from the global zone.

• The costs for the training system therefore decrease drastically.

Figure 14: [dd] Use case: Training systems

Global Zone

System

Student

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Sun-microsystems SOLARIS 10 Manuel d'utilisateur Page 30