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Subject: RE: [tosca-interop] 2015-06-29 Interop. SC minutes
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I ran the latest CSAR file (2015-06-14 tosca_elk_DRAFT_CSAR.zip) through my validator, and I have a couple more comments:
1.
There is an indentation error in logstash.yaml. Under the “search_endpoint” requirement, the capability, node, and relationship keynames should all be indented equally as follows: node_types: tosca.nodes.SoftwareComponent.Logstash: derived_from: tosca.nodes.SoftwareComponent requirements: - search_endpoint: capability: tosca.capabilities.Endpoint node: tosca.nodes.SoftwareComponent.Elasticsearch relationship:
2.
In tosca_elk.yaml, the mongo_db node template is missing the following required properties:
·
port
·
name
3.
There are a number of instances where operations in interfaces assign values to inputs that haven’t been previously defined. According to the spec, it is illegal to assign a value to an input that has not been previously defined. Here
are the instances:
·
In tosca_elk.yaml, the app_collectd node template defines the Configure operation of the Standard interface. Specifically, it defines an implementation but it also assigns a value to the “logstash_ip” input. However, the interface
definition does not define a “logstash_ip” input.
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similarly, the kibana node template defines the Configure operation of the Standard interface. Specifically, it defines an implementation but it also assigns a value to the “kibana_ip” and “elasticsearch_ip” inputs. However, the
interface definition does not define a “kibana_ip” or “elasticsearch_ip” input.
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Same problem with the app_rsyslog node template. It assigns a value to an undefined “logstash_ip” input.
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Same problem with the mongo_dbms node template. It assigns a value to an undefined mongodb_ip input Chris -----Original Message----- Minutes for 2015-06-29 Interop. SC call: [08:05] Matt Rutkowski (IBM): Attendees: Matt, Derek, Sahdev, Chris, Karsten, Peter [08:10] anonymous: tried also to join the conference services room 6789269 but system is saying not yet been started ? is that only an issue on my side
[08:10] Matt Rutkowski (IBM): who is anonymous? [08:10] anonymous morphed into Peter Gibbels [08:10] Matt Rutkowski (IBM): can u set your name and company please in settings [08:10] Matt Rutkowski (IBM): ahh [08:10] Peter Gibbels morphed into Peter Gibbels (HP) [08:10] Matt Rutkowski
(IBM): Hi Peter [08:10] Peter Gibbels (HP): Hi Matt [08:11] Matt Rutkowski (IBM): we are not screen sharing at the moment [08:11] Peter Gibbels (HP): o.k thanks, then I am o.k :-) just wondered [08:11] Matt Rutkowski (IBM): I can start if we need to look at
some files, but we have not had to recently [08:14] Matt Rutkowski (IBM): Issue in create scripts identified [08:14] Matt Rutkowski (IBM): with apt-get [08:15] Matt Rutkowski (IBM): serialization issues because multiple create scripts running and apt-get not
parallel processing aware [08:15] Matt Rutkowski (IBM): Derek: This is not a limitation of Linux, code does not hurt, but needs to acknowledge the real problem and impls. must serialize appropriately [08:16] Matt Rutkowski (IBM): Derek: on same Compute (node)
you should not parallelize scripts (too much assumed is dangerous) should serialize typically [08:17] Matt Rutkowski (IBM): Sahdev: collectd and rsyslog are running in parallel in same node. Others run on their own nodes. [08:18] Matt Rutkowski (IBM): Derek: Having the loop is never a good idea. Cant rely on scripts to consider order and parallel processing [08:18] Matt Rutkowski (IBM): Derek: All TOSCA orchestrators should handle serialization and ordering
[08:20] Matt Rutkowski (IBM): Derek: recommend serialization in the same node. Transient states possible. Parallelism is a goal, but safer to serialize [08:21] Matt Rutkowski (IBM): Matt: please annotate scripts as a Heat-Translator workaround (not able to
yet serialize) and can be removed by other TOSCA impls [08:21] Matt Rutkowski (IBM): Derek: Why do we have python and bash scripts in different folders? [08:22] Matt Rutkowski (IBM): Matt: TOSCA needs to show declarative and not have these kinds of workaround code or no value over imperative [08:22] Matt Rutkowski (IBM): Sahdev: just a logical separation [08:22] Matt Rutkowski (IBM):
Derek: when we extract we move scripts to different places, would need to adjust to this paradigm [08:23] Matt Rutkowski (IBM): Derek: so CSAR structure is just the designers preference [08:23] Matt Rutkowski (IBM): Derek: Do we have MIME info? [08:25] Matt Rutkowski (IBM): Matt: we SHOULD support filling in MIME type info, it is in spec. for both BASH and Python [08:25] Matt Rutkowski (IBM): Matt: SHOULD be in template def. for artifacts, if not we SHOULD lookup based upon
file extension [08:26] Matt Rutkowski (IBM): Derek: not big deal, his developers can adapt ifnot there [08:30] Matt Rutkowski (IBM): Matt: Simple profile should be able to auto. identify .py and .sh extensions and assign a MIME type based upon norm. types
defined in spec. [08:32] Matt Rutkowski (IBM): Matt: Sahdev continue to work with Chris on making sure our 2 demos have variety [08:39] Matt Rutkowski (IBM): Matt: Sahdev will upload a video to the TC by EOD, tuesday July 7th; Final by July 9th for TC
review [08:39] Matt Rutkowski (IBM): Matt: this helps Fujitus and others using same HEat-Translator codebase see what we intent to show [08:46] Matt Rutkowski (IBM): Derek: will we splice videos? [08:46] Matt Rutkowski (IBM): Matt: not a goal, more jukebox approach [08:46] Matt Rutkowski (IBM): Karsten: Eurocloud we rotated videos, IBM, HP< Huawei etc. [08:46] Matt Rutkowski (IBM): Derek: we may want to focus on tooling [08:47] Matt Rutkowski (IBM): Peter: Presenter (whoever was up at the time) could choose videos they were most comfortable showing [08:51] Matt Rutkowski (IBM): Matt:
IBM is shooting for 3 mins max. [08:52] Matt Rutkowski (IBM): Matt: MPEG4 that works on MS Player and Quicktime player [08:54] Matt Rutkowski (IBM): Matt: upload to TC working directory, in past we had new directory but no one used so just use the one we use at TC
for everything [08:54] Matt Rutkowski (IBM): Derek: In future we should work to show diff script types for different platforms (e.g. RHEL vs Ubuntu) [08:59] Matt Rutkowski (IBM): Matt: we are adjourned |
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