On Thu, Mar 7, 2013 at 2:16 PM, Nishanth Aravamudan
<[email protected]> wrote:
> Use an RPC call, just like for specific hosts, for finding all possible
> profiles. We let the user shoot themselves in the foot (that is, they
> might select a profile that doesn't apply to that server), but that's
> the nature of selecting by label -- unless the label is a platform, we
> won't be able to do the lookup anyways in the install server.

Fair enough. I found 2 issues during review of the patch, see below.

> Update the create_job interface appropriately.
>
> Signed-off-by: Nishanth Aravamudan <[email protected]>
>
> ---
> I have not tested the cli submission of jobs yet. I *think* it should
> work similar to the regular host. But I need to look into it still.
>
>
> diff --git a/frontend/afe/rpc_interface.py b/frontend/afe/rpc_interface.py
> index e316af9..8308e1e 100644
> --- a/frontend/afe/rpc_interface.py
> +++ b/frontend/afe/rpc_interface.py
> @@ -264,6 +264,50 @@ def get_num_hosts(multiple_labels=(), 
> exclude_only_if_needed_labels=False,
>      return hosts.count()
>
>
> +def get_profiles():
> +    install_server = None
> +    install_server_info = get_install_server_info()
> +    install_server_type = install_server_info.get('type', None)
> +    install_server_url = install_server_info.get('xmlrpc_url', None)
> +
> +    if install_server_type == 'cobbler' and install_server_url:
> +        install_server = xmlrpclib.ServerProxy(install_server_url)
> +
> +    error_encountered = True
> +    profile_dicts = []
> +    if install_server is not None:
> +        profiles = install_server.get_item_names('profile')
> +
> +        if len(profiles) < 1:
> +            msg = 'No profiles defined on install server'
> +            rpc_logger = logging.getLogger('rpc_logger')
> +            rpc_logger.info(msg, host_dict['hostname'])

^ The way this is done, it'll cause a logging exception, since there's
no %s or similar in msg.

> +        else:
> +            error_encountered = False
> +            # not sorted
> +            profiles.sort()
> +            profile_dicts.append(dict(name="Do_not_install"))
> +            for profile in profiles:
> +                profile_dicts.append(dict(name=profile))
> +
> +    if error_encountered:
> +       profile_dicts.append(dict(name="N/A"))
> +
> +    return rpc_utils.prepare_for_serialization(profile_dicts)
> +
> +
> +def get_num_profiles():
> +    """
> +    Same parameters as get_profiles().
> +
> +    @returns The number of defined profiles.
> +    """
> +    profiles = install_server.get_item_names('profile')
> +
> +    # Add the do not install entry
> +    return len(profiles) + 1
> +
>  # tests
>
>  def add_test(name, test_type, path, author=None, dependencies=None,
> @@ -449,7 +493,7 @@ def create_parameterized_job(name, priority, test, 
> parameters, kernel=None,
>                               profiler_parameters=None,
>                               use_container=False, profile_only=None,
>                               upload_kernel_config=False, hosts=(),
> -                             meta_hosts=(), one_time_hosts=(),
> +                             meta_hosts=(), meta_host_profiles=(), 
> one_time_hosts=(),
>                               atomic_group_name=None, synch_count=None,
>                               is_template=False, timeout=None,
>                               max_runtime_hrs=None, run_verify=True,
> @@ -532,10 +576,10 @@ def create_parameterized_job(name, priority, test, 
> parameters, kernel=None,
>
>
>  def create_job(name, priority, control_file, control_type,
> -               hosts=(), profiles=(), meta_hosts=(), one_time_hosts=(),
> -               atomic_group_name=None, synch_count=None, is_template=False,
> -               timeout=None, max_runtime_hrs=None, run_verify=True,
> -               email_list='', dependencies=(), reboot_before=None,
> +               hosts=(), profiles=(), meta_hosts=(), meta_host_profiles=(),
> +               one_time_hosts=(), atomic_group_name=None, synch_count=None,
> +               is_template=False, timeout=None, max_runtime_hrs=None,
> +               run_verify=True, email_list='', dependencies=(), 
> reboot_before=None,
>                 reboot_after=None, parse_failed_repair=None, hostless=False,
>                 keyvals=None, drone_set=None):
>      """\
> diff --git a/frontend/afe/rpc_utils.py b/frontend/afe/rpc_utils.py
> index ee3a0b0..730156e 100644
> --- a/frontend/afe/rpc_utils.py
> +++ b/frontend/afe/rpc_utils.py
> @@ -458,10 +458,11 @@ def check_for_duplicate_hosts(host_objects):
>
>
>  def create_new_job(owner, options, host_objects, profiles, metahost_objects,
> -                   atomic_group=None):
> +                   metahost_profiles, atomic_group=None):

^ The change in interface here should be passed to the other caller of
this function, in scheduler/monitor_db.py. Otherwise we might end up
having problems.

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