[Ganglia-general] newbie question, can ganglia show me status of RAID disks?
I just inherited a small cluster running rocks o/s with a RAID array built in to the head node. I know very little about how it is set up and configured beyond that. A disk light is blinking, and I want to figure out how I can view the status of the disks and if I replace one, how to change the status. I suspect that ganglia might show me some interesting info but is not really what I am looking for. Can anyone give me a clue? I have dealt with some Dell RAIDs and jetstors before, but I can't find any similar software for dealing with the RAID. If the RAID has a web interface, it seems to have been stepped on by the rocks web interface, which doesn't do anything that I have figured out yet. thanks, Dave -- Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot___ Ganglia-general mailing list Ganglia-general@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ganglia-general
[Ganglia-general] Newbie Question: vertical axis units
Default configuration. Where can I find information on what the units of measure are for the vertical axis on: -load_one (0 - 1000 m?) -cpu_user (0 - 1.0?) I assume this is cpu utilization for user processes, this is a dynamic axis and currently shows 0% - 1.0% since the cluster is at rest? thanks John -- Minimize network downtime and maximize team effectiveness. Reduce network management and security costs.Learn how to hire the most talented Cisco Certified professionals. Visit the Employer Resources Portal http://www.cisco.com/web/learning/employer_resources/index.html___ Ganglia-general mailing list Ganglia-general@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ganglia-general
Re: [Ganglia-general] newbie question - web frontend templates
> P.S. Any of your customizations could be contributed to the project > generically? :) I thought about it and I would do it gladly, but it was/is a multidirection development process which started with a messy code, continued with code strips to enhance readability and modifications which suit my use case. Let me share the idea and current status first. I manage disjoint groups of servers and I use ganglia to get a general overview and metric monitoring with nagios, and if I need closer look I use collectd on each host (collectd has a whole load of plugins readily available). For all this to work I had to modify the following stuff with ganglia: - python modules for: ---> disk IOPS, ---> disk time, ---> interrupts, ---> context switches ---> process creation rate ---> (I really missed these things in form of a built-in C module) - additional report graphs for aforementioned plugins and variations (like average time per disk operation, average network packet size etc) - (change RRA definitions - I know this is a custom setting but I was very disappointed to notice there were no min/max values stored in RRDs by default) - created grid overview which displays all report graphs at once (I skim over this page to get a glance of what is going on) - talking about 12 report graphs here (graphs are clickable, see below) - changed grid report view to grid mesh view (or it should be called cluster mesh) which displays all previously mentioned reports in per-cluster manner - click on report graph in grid overview shows clicked graph as first one in cluster list, so I can easily locate malfunctioning cluster, click on a report from cluster goes to cluster view and shows given report for all hosts in cluster (this is standard, I just added html anchor) - in grid overview, at each report graph I have a link that takes you to page which displays given report for each and every host in grid - in this view I am able to normalize Y-axis scale across all graphs so I can compare in absolute terms what is going on with each server in comparison to all others - in host view, I changed metric graph script to show min/avg/max values (not supported by distributed version of frontend) That is basically it. Now, the code is still a mess and it has become (by my opinion) too my-environment-specific to be easily adoptable by other users (I stripped away private clusters, multigrid support is not working, disk ops reports are mandatory etc). The whole programming was more of an experiment to see if I can get this done with ganglia It was successful, it serves it's purpose well for me, but the code is non-releaseable (I am ashamed of it, actually:). If one wants a .tar.gz I can send it, but you have been warned:) I am thinking of a total rewrite in due time (OO, with ZF templates probably, should not take more than a day or two for my use case) and when this happens I will have contributions to the project in mind, I promise (it makes my life easier if I don't have to modify original packages:). b. PS: If you would like a demo of my custom ganglia frontend (to click through and see if you like it), send me your static IP and I can open it up for you for a day or two. On 29 November 2010 20:04, Bernard Li wrote: > Hi Bostjan: > > On Mon, Nov 29, 2010 at 8:26 AM, Bostjan Skufca wrote: > >> I would be glad to know this before I started making customizations to >> frontend, just 3 weeks ago. I know, my fault, I did not ask about it >> :) > > Sorry for not making the announcement more obvious, but the switch > between TemplatePower to Dwoo is not that bad. I was able to do the > switch of the entire web codebase in less than a week. > > But please do let us know if you run into any problems (perhaps better > discussed in the -developers mailing-list). And realistically we > won't be releasing new frontend code for at least a couple of months I > think, so it depends on your timeline :) > >> Anyway, I seriously hope that Dwoo supports 'if' statement in >> templates. Working without it kinda sucks (TemplatePower). > > Yes it does, please see here: > > http://wiki.dwoo.org/index.php/Blocks:if > > > Cheers, > > Bernard > -- Increase Visibility of Your 3D Game App & Earn a Chance To Win $500! Tap into the largest installed PC base & get more eyes on your game by optimizing for Intel(R) Graphics Technology. Get started today with the Intel(R) Software Partner Program. Five $500 cash prizes are up for grabs. http://p.sf.net/sfu/intelisp-dev2dev ___ Ganglia-general mailing list Ganglia-general@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ganglia-general
Re: [Ganglia-general] newbie question - web frontend templates
Hi Chris: On Mon, Nov 29, 2010 at 9:04 AM, Chris Hunter wrote: > Besides Rocks are there any other custom templates generally available ? > I really don't know _what_ we can do with templates. The _how_ part I > could figure out from other custom templates. As far as I know Rocks and Jobmonarch are the only two projects that have provided Ganglia templates. Perhaps some other "commercial" solutions make use of that, but I'm not too sure. If development picks up on the templating front, we could add another section in GitHub for that ;-) Cheers, Bernard -- Increase Visibility of Your 3D Game App & Earn a Chance To Win $500! Tap into the largest installed PC base & get more eyes on your game by optimizing for Intel(R) Graphics Technology. Get started today with the Intel(R) Software Partner Program. Five $500 cash prizes are up for grabs. http://p.sf.net/sfu/intelisp-dev2dev ___ Ganglia-general mailing list Ganglia-general@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ganglia-general
Re: [Ganglia-general] newbie question - web frontend templates
Hi Bostjan: On Mon, Nov 29, 2010 at 8:26 AM, Bostjan Skufca wrote: > I would be glad to know this before I started making customizations to > frontend, just 3 weeks ago. I know, my fault, I did not ask about it > :) Sorry for not making the announcement more obvious, but the switch between TemplatePower to Dwoo is not that bad. I was able to do the switch of the entire web codebase in less than a week. But please do let us know if you run into any problems (perhaps better discussed in the -developers mailing-list). And realistically we won't be releasing new frontend code for at least a couple of months I think, so it depends on your timeline :) > Anyway, I seriously hope that Dwoo supports 'if' statement in > templates. Working without it kinda sucks (TemplatePower). Yes it does, please see here: http://wiki.dwoo.org/index.php/Blocks:if P.S. Any of your customizations could be contributed to the project generically? :) Cheers, Bernard -- Increase Visibility of Your 3D Game App & Earn a Chance To Win $500! Tap into the largest installed PC base & get more eyes on your game by optimizing for Intel(R) Graphics Technology. Get started today with the Intel(R) Software Partner Program. Five $500 cash prizes are up for grabs. http://p.sf.net/sfu/intelisp-dev2dev ___ Ganglia-general mailing list Ganglia-general@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ganglia-general
Re: [Ganglia-general] newbie question - web frontend templates
A custom template was created for the "Job Monarch" project that attempts to displace queue stats on cluster_view pages within ganglia. See https://subtrac.sara.nl/oss/jobmonarch/wiki/Documentation/Screenshots for examples. The answer to "what?" is "anything you'd like." The templates are HTML based, with various template-related syntactic bits sprinkled throughout. They define almost everything about the webpages--the layout, the look, the interface, navigation, etc. You can, if you want, make a template that just dumps all of the rrd files for a single metric, across all hosts (similar to MRTG, I suppose). or, you could re-do the entire interface with lots of javascript and other stuff with a completely new "look". However, that will almost certainly require changes to the various php files as well. Unfortunately, the PHP code and the templates are pretty closely intertwined--thus the recent discussion about a front-end rewrite. On Mon, Nov 29, 2010 at 12:04, Chris Hunter wrote: > Besides Rocks are there any other custom templates generally available ? > I really don't know _what_ we can do with templates. The _how_ part I could > figure out from other custom templates. > > So, what are templates used for ? > > Thanks, > Chris Hunter > Yale University > > Jesse Becker wrote: >> >> There isn't any specific documentation about making a new template >> (alas!). There isn't even something as simple as a list of variables >> which will be expanded in the HTML template files. :-/ >> >> I suggest that you make a copy of the GANGLIA_WWW/template/default >> directory, and start making your changes from there. The variables >> are pretty obvious. >> >> Also, note that the templating engine has *changed* in the trunk >> release. We are not using TemplatePower anymore, and have moved to >> using the Dwoo package instead. I believe that the forthcoming 3.2.0 >> release will use this. Dwoo has a similar, but different template >> language, and I suggest that you make your changes against trunk, and >> not the 3.1.x series. >> >> On Thu, Nov 18, 2010 at 17:07, Chris Hunter wrote: >>> >>> Hi, >>> >>> I have been maintaining an instance of ganglia 3.0.3 installed by my >>> predecessor. The last guy was a php programmer and did all sorts of >>> fancy things to our ganglia frontend. >>> >>> I am starting a fresh install of ganglia 3.1.7; I have the basics done. >>> I have our gmond-3.0.x clusters talking to the gmetad-3.1.7 host. I have >>> the web frontend running. >>> >>> Next I want to create a custom template. I'll start with simple stuff >>> like adding a custom logo bitmap to the metapage, maybe some URL links >>> to our department website, etc. >>> >>> Can anyone point me to some documentation about creating custom >>> templates ? What is 'best practice' to integrate a template with a >>> ganglia-3.1.x installation ? >>> >>> Thank-you in advance, >>> >>> Chris Hunter >>> Yale University >>> >>> >>> -- >>> Beautiful is writing same markup. Internet Explorer 9 supports >>> standards for HTML5, CSS3, SVG 1.1, ECMAScript5, and DOM L2 & L3. >>> Spend less time writing and rewriting code and more time creating great >>> experiences on the web. Be a part of the beta today >>> http://p.sf.net/sfu/msIE9-sfdev2dev >>> ___ >>> Ganglia-general mailing list >>> Ganglia-general@lists.sourceforge.net >>> https://lists.sourceforge.net/lists/listinfo/ganglia-general >>> >> >> >> > > -- Jesse Becker -- Increase Visibility of Your 3D Game App & Earn a Chance To Win $500! Tap into the largest installed PC base & get more eyes on your game by optimizing for Intel(R) Graphics Technology. Get started today with the Intel(R) Software Partner Program. Five $500 cash prizes are up for grabs. http://p.sf.net/sfu/intelisp-dev2dev ___ Ganglia-general mailing list Ganglia-general@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ganglia-general
Re: [Ganglia-general] newbie question - web frontend templates
Besides Rocks are there any other custom templates generally available ? I really don't know _what_ we can do with templates. The _how_ part I could figure out from other custom templates. So, what are templates used for ? Thanks, Chris Hunter Yale University Jesse Becker wrote: > There isn't any specific documentation about making a new template > (alas!). There isn't even something as simple as a list of variables > which will be expanded in the HTML template files. :-/ > > I suggest that you make a copy of the GANGLIA_WWW/template/default > directory, and start making your changes from there. The variables > are pretty obvious. > > Also, note that the templating engine has *changed* in the trunk > release. We are not using TemplatePower anymore, and have moved to > using the Dwoo package instead. I believe that the forthcoming 3.2.0 > release will use this. Dwoo has a similar, but different template > language, and I suggest that you make your changes against trunk, and > not the 3.1.x series. > > On Thu, Nov 18, 2010 at 17:07, Chris Hunter wrote: >> Hi, >> >> I have been maintaining an instance of ganglia 3.0.3 installed by my >> predecessor. The last guy was a php programmer and did all sorts of >> fancy things to our ganglia frontend. >> >> I am starting a fresh install of ganglia 3.1.7; I have the basics done. >> I have our gmond-3.0.x clusters talking to the gmetad-3.1.7 host. I have >> the web frontend running. >> >> Next I want to create a custom template. I'll start with simple stuff >> like adding a custom logo bitmap to the metapage, maybe some URL links >> to our department website, etc. >> >> Can anyone point me to some documentation about creating custom >> templates ? What is 'best practice' to integrate a template with a >> ganglia-3.1.x installation ? >> >> Thank-you in advance, >> >> Chris Hunter >> Yale University >> >> -- >> Beautiful is writing same markup. Internet Explorer 9 supports >> standards for HTML5, CSS3, SVG 1.1, ECMAScript5, and DOM L2 & L3. >> Spend less time writing and rewriting code and more time creating great >> experiences on the web. Be a part of the beta today >> http://p.sf.net/sfu/msIE9-sfdev2dev >> ___ >> Ganglia-general mailing list >> Ganglia-general@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/ganglia-general >> > > > -- Increase Visibility of Your 3D Game App & Earn a Chance To Win $500! Tap into the largest installed PC base & get more eyes on your game by optimizing for Intel(R) Graphics Technology. Get started today with the Intel(R) Software Partner Program. Five $500 cash prizes are up for grabs. http://p.sf.net/sfu/intelisp-dev2dev ___ Ganglia-general mailing list Ganglia-general@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ganglia-general
Re: [Ganglia-general] newbie question - web frontend templates
On Mon, Nov 29, 2010 at 11:26, Bostjan Skufca wrote: > "We are not using TemplatePower anymore, and have moved to using the > Dwoo package instead." > > I would be glad to know this before I started making customizations to > frontend, just 3 weeks ago. I know, my fault, I did not ask about it > :) There was an announcement on the ganglia-developers list (http://www.mail-archive.com/ganglia-develop...@lists.sourceforge.net/msg05653.html), but only a passing reference on the -general list. > Anyway, I seriously hope that Dwoo supports 'if' statement in > templates. Working without it kinda sucks (TemplatePower). It does include looping and conditional support. Dwoo was picked (I believe) because it supports all of the features supported by TemplatePower and is released under a BSD license (unlike TemplatePower) > Any move towards an OO frontend? Because current code is a mess... (no > disrespect intended, just personal observation). There was some discussion about frontend development in IRC recently. A transcript was kept, and posted here: http://therealms.org/oss/ganglia/ganglia_frontend_rewrite_irc_101310.txt -- Jesse Becker -- Increase Visibility of Your 3D Game App & Earn a Chance To Win $500! Tap into the largest installed PC base & get more eyes on your game by optimizing for Intel(R) Graphics Technology. Get started today with the Intel(R) Software Partner Program. Five $500 cash prizes are up for grabs. http://p.sf.net/sfu/intelisp-dev2dev ___ Ganglia-general mailing list Ganglia-general@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ganglia-general
Re: [Ganglia-general] newbie question - web frontend templates
"We are not using TemplatePower anymore, and have moved to using the Dwoo package instead." I would be glad to know this before I started making customizations to frontend, just 3 weeks ago. I know, my fault, I did not ask about it :) Anyway, I seriously hope that Dwoo supports 'if' statement in templates. Working without it kinda sucks (TemplatePower). Any move towards an OO frontend? Because current code is a mess... (no disrespect intended, just personal observation). b. On 29 November 2010 15:30, Jesse Becker wrote: > There isn't any specific documentation about making a new template > (alas!). There isn't even something as simple as a list of variables > which will be expanded in the HTML template files. :-/ > > I suggest that you make a copy of the GANGLIA_WWW/template/default > directory, and start making your changes from there. The variables > are pretty obvious. > > Also, note that the templating engine has *changed* in the trunk > release. We are not using TemplatePower anymore, and have moved to > using the Dwoo package instead. I believe that the forthcoming 3.2.0 > release will use this. Dwoo has a similar, but different template > language, and I suggest that you make your changes against trunk, and > not the 3.1.x series. > > On Thu, Nov 18, 2010 at 17:07, Chris Hunter wrote: >> Hi, >> >> I have been maintaining an instance of ganglia 3.0.3 installed by my >> predecessor. The last guy was a php programmer and did all sorts of >> fancy things to our ganglia frontend. >> >> I am starting a fresh install of ganglia 3.1.7; I have the basics done. >> I have our gmond-3.0.x clusters talking to the gmetad-3.1.7 host. I have >> the web frontend running. >> >> Next I want to create a custom template. I'll start with simple stuff >> like adding a custom logo bitmap to the metapage, maybe some URL links >> to our department website, etc. >> >> Can anyone point me to some documentation about creating custom >> templates ? What is 'best practice' to integrate a template with a >> ganglia-3.1.x installation ? >> >> Thank-you in advance, >> >> Chris Hunter >> Yale University >> >> -- >> Beautiful is writing same markup. Internet Explorer 9 supports >> standards for HTML5, CSS3, SVG 1.1, ECMAScript5, and DOM L2 & L3. >> Spend less time writing and rewriting code and more time creating great >> experiences on the web. Be a part of the beta today >> http://p.sf.net/sfu/msIE9-sfdev2dev >> ___ >> Ganglia-general mailing list >> Ganglia-general@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/ganglia-general >> > > > > -- > Jesse Becker > > -- > Increase Visibility of Your 3D Game App & Earn a Chance To Win $500! > Tap into the largest installed PC base & get more eyes on your game by > optimizing for Intel(R) Graphics Technology. Get started today with the > Intel(R) Software Partner Program. Five $500 cash prizes are up for grabs. > http://p.sf.net/sfu/intelisp-dev2dev > ___ > Ganglia-general mailing list > Ganglia-general@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/ganglia-general > -- Increase Visibility of Your 3D Game App & Earn a Chance To Win $500! Tap into the largest installed PC base & get more eyes on your game by optimizing for Intel(R) Graphics Technology. Get started today with the Intel(R) Software Partner Program. Five $500 cash prizes are up for grabs. http://p.sf.net/sfu/intelisp-dev2dev ___ Ganglia-general mailing list Ganglia-general@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ganglia-general
Re: [Ganglia-general] newbie question [2] - customize ganglia-web templates
Your four steps below look correct to start a new template. On Fri, Nov 19, 2010 at 11:22, Chris Hunter wrote: > The ganglia-web sub-directory templates/defaults has the files: >> cluster_extra.tpl header-nobanner.tpl images show_node.tpl >> cluster_view.tpl header.tpl meta_view.tpl >> footer.tpl host_extra.tpl node_extra.tpl >> grid_tree.tpl host_view.tpl physical_view.tpl > > If I want to create a custom template with a new header logo, I would: > > 1) create a new subdirectory templates/new > 2) copy the file templates/default/header.tpl to templates/new/header.tpl > 3) edit templates/new/header.tpl with my new logo > 4) edit conf.php for Stemplate_name = "new"; > > Does this makes sense ? > > Thanks, > > Chris Hunter > Yale University > >> Hi, >> >> I have been maintaining an instance of ganglia 3.0.3 installed by my >> predecessor. The last guy was a php programmer and did all sorts of >> fancy things to our ganglia frontend. >> >> I am starting a fresh install of ganglia 3.1.7; I have the basics done. >> I have our gmond-3.0.x clusters talking to the gmetad-3.1.7 host. I have >> the web frontend running. >> >> Next I want to create a custom template. I'll start with simple stuff >> like adding a custom logo bitmap to the metapage, maybe some URL links >> to our department website, etc. >> >> Can anyone point me to some documentation about creating custom >> templates ? What is 'best practice' to integrate a template with a >> ganglia-3.1.x installation ? >> >> Thank-you in advance, >> >> Chris Hunter >> Yale University >> > > > -- > Beautiful is writing same markup. Internet Explorer 9 supports > standards for HTML5, CSS3, SVG 1.1, ECMAScript5, and DOM L2 & L3. > Spend less time writing and rewriting code and more time creating great > experiences on the web. Be a part of the beta today > http://p.sf.net/sfu/msIE9-sfdev2dev > ___ > Ganglia-general mailing list > Ganglia-general@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/ganglia-general > -- Jesse Becker -- Increase Visibility of Your 3D Game App & Earn a Chance To Win $500! Tap into the largest installed PC base & get more eyes on your game by optimizing for Intel(R) Graphics Technology. Get started today with the Intel(R) Software Partner Program. Five $500 cash prizes are up for grabs. http://p.sf.net/sfu/intelisp-dev2dev ___ Ganglia-general mailing list Ganglia-general@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ganglia-general
Re: [Ganglia-general] newbie question - web frontend templates
There isn't any specific documentation about making a new template (alas!). There isn't even something as simple as a list of variables which will be expanded in the HTML template files. :-/ I suggest that you make a copy of the GANGLIA_WWW/template/default directory, and start making your changes from there. The variables are pretty obvious. Also, note that the templating engine has *changed* in the trunk release. We are not using TemplatePower anymore, and have moved to using the Dwoo package instead. I believe that the forthcoming 3.2.0 release will use this. Dwoo has a similar, but different template language, and I suggest that you make your changes against trunk, and not the 3.1.x series. On Thu, Nov 18, 2010 at 17:07, Chris Hunter wrote: > Hi, > > I have been maintaining an instance of ganglia 3.0.3 installed by my > predecessor. The last guy was a php programmer and did all sorts of > fancy things to our ganglia frontend. > > I am starting a fresh install of ganglia 3.1.7; I have the basics done. > I have our gmond-3.0.x clusters talking to the gmetad-3.1.7 host. I have > the web frontend running. > > Next I want to create a custom template. I'll start with simple stuff > like adding a custom logo bitmap to the metapage, maybe some URL links > to our department website, etc. > > Can anyone point me to some documentation about creating custom > templates ? What is 'best practice' to integrate a template with a > ganglia-3.1.x installation ? > > Thank-you in advance, > > Chris Hunter > Yale University > > -- > Beautiful is writing same markup. Internet Explorer 9 supports > standards for HTML5, CSS3, SVG 1.1, ECMAScript5, and DOM L2 & L3. > Spend less time writing and rewriting code and more time creating great > experiences on the web. Be a part of the beta today > http://p.sf.net/sfu/msIE9-sfdev2dev > ___ > Ganglia-general mailing list > Ganglia-general@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/ganglia-general > -- Jesse Becker -- Increase Visibility of Your 3D Game App & Earn a Chance To Win $500! Tap into the largest installed PC base & get more eyes on your game by optimizing for Intel(R) Graphics Technology. Get started today with the Intel(R) Software Partner Program. Five $500 cash prizes are up for grabs. http://p.sf.net/sfu/intelisp-dev2dev ___ Ganglia-general mailing list Ganglia-general@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ganglia-general
[Ganglia-general] newbie question [2] - customize ganglia-web templates
The ganglia-web sub-directory templates/defaults has the files: > cluster_extra.tpl header-nobanner.tpl images show_node.tpl > cluster_view.tpl header.tpl meta_view.tpl > footer.tpl host_extra.tpl node_extra.tpl > grid_tree.tpl host_view.tplphysical_view.tpl If I want to create a custom template with a new header logo, I would: 1) create a new subdirectory templates/new 2) copy the file templates/default/header.tpl to templates/new/header.tpl 3) edit templates/new/header.tpl with my new logo 4) edit conf.php for Stemplate_name = "new"; Does this makes sense ? Thanks, Chris Hunter Yale University > Hi, > > I have been maintaining an instance of ganglia 3.0.3 installed by my > predecessor. The last guy was a php programmer and did all sorts of > fancy things to our ganglia frontend. > > I am starting a fresh install of ganglia 3.1.7; I have the basics done. > I have our gmond-3.0.x clusters talking to the gmetad-3.1.7 host. I have > the web frontend running. > > Next I want to create a custom template. I'll start with simple stuff > like adding a custom logo bitmap to the metapage, maybe some URL links > to our department website, etc. > > Can anyone point me to some documentation about creating custom > templates ? What is 'best practice' to integrate a template with a > ganglia-3.1.x installation ? > > Thank-you in advance, > > Chris Hunter > Yale University > -- Beautiful is writing same markup. Internet Explorer 9 supports standards for HTML5, CSS3, SVG 1.1, ECMAScript5, and DOM L2 & L3. Spend less time writing and rewriting code and more time creating great experiences on the web. Be a part of the beta today http://p.sf.net/sfu/msIE9-sfdev2dev ___ Ganglia-general mailing list Ganglia-general@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ganglia-general
Re: [Ganglia-general] newbie question - web frontend templates
Anything here http://templatepower.codocad.com/ ? There is a link to that at the bottom of the 3.1.7-generated front page: "Pages generated using TemplatePower version 3.0.1." HTH > -Original Message- > From: Chris Hunter [mailto:chris.hun...@yale.edu] > Sent: Thursday, November 18, 2010 5:08 PM > To: ganglia-general@lists.sourceforge.net > Subject: [Ganglia-general] newbie question - web frontend templates > > Hi, > > I have been maintaining an instance of ganglia 3.0.3 installed by my > predecessor. The last guy was a php programmer and did all sorts of > fancy things to our ganglia frontend. > > I am starting a fresh install of ganglia 3.1.7; I have the > basics done. > I have our gmond-3.0.x clusters talking to the gmetad-3.1.7 > host. I have > the web frontend running. > > Next I want to create a custom template. I'll start with simple stuff > like adding a custom logo bitmap to the metapage, maybe some > URL links > to our department website, etc. > > Can anyone point me to some documentation about creating custom > templates ? What is 'best practice' to integrate a template with a > ganglia-3.1.x installation ? > > Thank-you in advance, > > Chris Hunter > Yale University > > -- > > Beautiful is writing same markup. Internet Explorer 9 supports > standards for HTML5, CSS3, SVG 1.1, ECMAScript5, and DOM L2 & L3. > Spend less time writing and rewriting code and more time > creating great > experiences on the web. Be a part of the beta today > http://p.sf.net/sfu/msIE9-sfdev2dev > ___ > Ganglia-general mailing list > Ganglia-general@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/ganglia-general > -- Beautiful is writing same markup. Internet Explorer 9 supports standards for HTML5, CSS3, SVG 1.1, ECMAScript5, and DOM L2 & L3. Spend less time writing and rewriting code and more time creating great experiences on the web. Be a part of the beta today http://p.sf.net/sfu/msIE9-sfdev2dev ___ Ganglia-general mailing list Ganglia-general@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ganglia-general
[Ganglia-general] newbie question - web frontend templates
Hi, I have been maintaining an instance of ganglia 3.0.3 installed by my predecessor. The last guy was a php programmer and did all sorts of fancy things to our ganglia frontend. I am starting a fresh install of ganglia 3.1.7; I have the basics done. I have our gmond-3.0.x clusters talking to the gmetad-3.1.7 host. I have the web frontend running. Next I want to create a custom template. I'll start with simple stuff like adding a custom logo bitmap to the metapage, maybe some URL links to our department website, etc. Can anyone point me to some documentation about creating custom templates ? What is 'best practice' to integrate a template with a ganglia-3.1.x installation ? Thank-you in advance, Chris Hunter Yale University -- Beautiful is writing same markup. Internet Explorer 9 supports standards for HTML5, CSS3, SVG 1.1, ECMAScript5, and DOM L2 & L3. Spend less time writing and rewriting code and more time creating great experiences on the web. Be a part of the beta today http://p.sf.net/sfu/msIE9-sfdev2dev ___ Ganglia-general mailing list Ganglia-general@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ganglia-general
Re: [Ganglia-general] Newbie question: No gmetad compiled for me
2009/3/20 Miah, W (Wadud) : > The switch for configure for building gmetad is: > > --with-gmetad > > Type ./configure --help for further information. The '--help' switch is > usually very helpful :-) Miah, Thanks for the heads up. I think it's working now as I'm starting to get errors while it's trying to compile gmetad. ;) Let me try to see if I can get it fixed. (Hmm, how come I used enable-gmetad at the first place?) Anyways, thanks again and sorry folks for the spam with my silly question. > > -Original Message- > From: Simon Yan [mailto:simonya...@gmail.com] > Sent: 20 March 2009 10:12 > To: ganglia-general@lists.sourceforge.net > Subject: [Ganglia-general] Newbie question: No gmetad compiled for me > > Dear All, > > I'm new to ganglia and try to install it manually on a SLES 10.2 HP machine. > This is ganglia 3.1.2(Langley), I get it from sourceforge.net > The issue I'm having is, even though I have configured it by telling > it to compile gmetad as well, but I don't seem to get the expected > gmetad in /usr/sbin. Or even in /usr > ./configure itself went on smoothly and I can continue with make and > make install too. > > The command I used to configure ganglia is: > pmdl380-01:/usr # ./configure --enable-gmetad --with-libapr=/usr/bin > > However: > pmdl380-01:/usr # find ./ -name "gmetad" > pmdl380-01:/usr # > > -- > Regards, > 益牙 > > -- > Apps built with the Adobe(R) Flex(R) framework and Flex Builder(TM) are > powering Web 2.0 with engaging, cross-platform capabilities. Quickly and > easily build your RIAs with Flex Builder, the Eclipse(TM)based development > software that enables intelligent coding and step-through debugging. > Download the free 60 day trial. http://p.sf.net/sfu/www-adobe-com > ___ > Ganglia-general mailing list > Ganglia-general@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/ganglia-general > -- > Scanned by iCritical. > -- Regards, 益牙 -- Apps built with the Adobe(R) Flex(R) framework and Flex Builder(TM) are powering Web 2.0 with engaging, cross-platform capabilities. Quickly and easily build your RIAs with Flex Builder, the Eclipse(TM)based development software that enables intelligent coding and step-through debugging. Download the free 60 day trial. http://p.sf.net/sfu/www-adobe-com ___ Ganglia-general mailing list Ganglia-general@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ganglia-general
Re: [Ganglia-general] Newbie question: No gmetad compiled for me
The switch for configure for building gmetad is: --with-gmetad Type ./configure --help for further information. The '--help' switch is usually very helpful :-) -Original Message- From: Simon Yan [mailto:simonya...@gmail.com] Sent: 20 March 2009 10:12 To: ganglia-general@lists.sourceforge.net Subject: [Ganglia-general] Newbie question: No gmetad compiled for me Dear All, I'm new to ganglia and try to install it manually on a SLES 10.2 HP machine. This is ganglia 3.1.2(Langley), I get it from sourceforge.net The issue I'm having is, even though I have configured it by telling it to compile gmetad as well, but I don't seem to get the expected gmetad in /usr/sbin. Or even in /usr ./configure itself went on smoothly and I can continue with make and make install too. The command I used to configure ganglia is: pmdl380-01:/usr # ./configure --enable-gmetad --with-libapr=/usr/bin However: pmdl380-01:/usr # find ./ -name "gmetad" pmdl380-01:/usr # -- Regards, 益牙 -- Apps built with the Adobe(R) Flex(R) framework and Flex Builder(TM) are powering Web 2.0 with engaging, cross-platform capabilities. Quickly and easily build your RIAs with Flex Builder, the Eclipse(TM)based development software that enables intelligent coding and step-through debugging. Download the free 60 day trial. http://p.sf.net/sfu/www-adobe-com ___ Ganglia-general mailing list Ganglia-general@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ganglia-general -- Scanned by iCritical. -- Apps built with the Adobe(R) Flex(R) framework and Flex Builder(TM) are powering Web 2.0 with engaging, cross-platform capabilities. Quickly and easily build your RIAs with Flex Builder, the Eclipse(TM)based development software that enables intelligent coding and step-through debugging. Download the free 60 day trial. http://p.sf.net/sfu/www-adobe-com ___ Ganglia-general mailing list Ganglia-general@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ganglia-general
[Ganglia-general] Newbie question: No gmetad compiled for me
Dear All, I'm new to ganglia and try to install it manually on a SLES 10.2 HP machine. This is ganglia 3.1.2(Langley), I get it from sourceforge.net The issue I'm having is, even though I have configured it by telling it to compile gmetad as well, but I don't seem to get the expected gmetad in /usr/sbin. Or even in /usr ./configure itself went on smoothly and I can continue with make and make install too. The command I used to configure ganglia is: pmdl380-01:/usr # ./configure --enable-gmetad --with-libapr=/usr/bin However: pmdl380-01:/usr # find ./ -name "gmetad" pmdl380-01:/usr # -- Regards, 益牙 -- Apps built with the Adobe(R) Flex(R) framework and Flex Builder(TM) are powering Web 2.0 with engaging, cross-platform capabilities. Quickly and easily build your RIAs with Flex Builder, the Eclipse(TM)based development software that enables intelligent coding and step-through debugging. Download the free 60 day trial. http://p.sf.net/sfu/www-adobe-com ___ Ganglia-general mailing list Ganglia-general@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ganglia-general
RE: [Ganglia-general] Newbie question - gmond not returning any metrics
Steve,
it may seem strange, but that is the way gmond behaves.
If in all your gmond instances you specify a single unicast
headnode, the only place you will get the XML data payload
is the headnode. The other nodes dump the DTD and nothing else.
If you want to see the data on each of your workers locally, then
in gmond.conf specify a second send channel, ala:
udp_send_channel {
host = headnode
port = 8649
}
udp_send_channel {
host = 127.0.0.1
port = 8649
}
regards,
richard
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Steve
Webb
Sent: 15 May 2006 19:56
To: ganglia-general@lists.sourceforge.net
Subject: [Ganglia-general] Newbie question - gmond not returning any
metrics
headnode (report01): runs gmetad, gmond and web-frontend and is working
fine.
workers (worker01, worker02, ...): runs gmond and runs fine, but when
telnetting to port 8459 (even from worker01 using localhost), I get no
metrics in the XML:
-
[EMAIL PROTECTED] bin]# telnet localhost 8649
Trying 127.0.0.1...
Connected to localhost.localdomain (127.0.0.1).
Escape character is '^]'.
]>
Connection closed by foreign host.
[EMAIL PROTECTED] bin]# gstat
CLUSTER INFORMATION
Name: crawl
Hosts: 0
Gexec Hosts: 0
Dead Hosts: 0
Localtime: Mon May 15 12:47:46 2006
There are no hosts running gexec at this time
[EMAIL PROTECTED] bin]#
-
I'm guessing that there's no multicast issues since I'm just trying to
get
gmond to tell me the locahost's stats, right? Nothing is even leaving
the
machine at this point, I'm just telnetting to the localhost's port and
asking for stats.
I compiled the source on report01 and then just copied gmond, gstats &
gmertic to the workers and started them up. Am I missing something on
the
workers to collect stats?
- Steve
--
EMAIL: (h) [EMAIL PROTECTED] WEB: http://badcheese.com/~steve
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[Ganglia-general] Newbie question - gmond not returning any metrics
headnode (report01): runs gmetad, gmond and web-frontend and is working fine. workers (worker01, worker02, ...): runs gmond and runs fine, but when telnetting to port 8459 (even from worker01 using localhost), I get no metrics in the XML: - [EMAIL PROTECTED] bin]# telnet localhost 8649 Trying 127.0.0.1... Connected to localhost.localdomain (127.0.0.1). Escape character is '^]'. int32 | uint32 | float | double | timestamp) #REQUIRED> unspecified) #IMPLIED> int32 | uint32 | float | double | timestamp) #REQUIRED> unspecified) #IMPLIED> ]> LATLONG="unspecified" URL="unspecified"> Connection closed by foreign host. [EMAIL PROTECTED] bin]# gstat CLUSTER INFORMATION Name: crawl Hosts: 0 Gexec Hosts: 0 Dead Hosts: 0 Localtime: Mon May 15 12:47:46 2006 There are no hosts running gexec at this time [EMAIL PROTECTED] bin]# - I'm guessing that there's no multicast issues since I'm just trying to get gmond to tell me the locahost's stats, right? Nothing is even leaving the machine at this point, I'm just telnetting to the localhost's port and asking for stats. I compiled the source on report01 and then just copied gmond, gstats & gmertic to the workers and started them up. Am I missing something on the workers to collect stats? - Steve -- EMAIL: (h) [EMAIL PROTECTED] WEB: http://badcheese.com/~steve
[Ganglia-general] Newbie question. Grid monitoring.
Ok, hi. Have a cluster up and being monitored very nicely thank you. Way cool. Now I would like to have a gmetad monitor other gmetad's, i.e. what ganglia refers to as a grid. A number of the demos shown on the Web are doing this, apparently. There are no example configs for this unfortunately. Obviously the gmetad config tag data_source has something to do with it. I've set up another gmetad on another system and put that address in my first gmetad.conf and restarted. I've run trafshow and have seen my second system using the mcast channel. No joy though. What I believe to be my system that should be showing the grid, isn't. Can someone doing this please provide an example configuration between two gmetad's that allows one of them to show the grid. Help much appreciated. Chris Johnson |Internet: [EMAIL PROTECTED] Systems Administrator |Web: http://www.nmr.mgh.harvard.edu/~johnson NMR Center |Voice:617.726.0949 Mass. General Hospital |FAX: 617.726.7422 149 (2301) 13th Street |God stand between you and harm in all the empty Charlestown, MA., 02129 USA |places where you must walk. old Egyptian blessing
Re: [Ganglia-general] newbie question, mcast_channel & ...
On Tue, 30 Dec 2003, Chris Johnson wrote: > On Mon, 29 Dec 2003, Chris Johnson wrote: > > > Ok, hi all. > > > > Just got ganglia up. Using it to monitor a cluster. Using > > ganglia 2.5.5.1 on RH7.3. Have the Web interface up. Have gmond > > running on the master with gmetad and one compute engine. The master > > has 2 CPUs the engine has 1. So far so good. > > > > Gstat and the Web interface both agree that the only thing they > > see is the master node. Doesn't see the one compute engine. > > > > Obviously I'm doing something wrong. > > > > Can anyone give me and idea how his mcast_channel thing works and > > what it should be set too? And yeah I read the rather spares > > documentation. Need more. > > > > Any other ideas would be helpful. Thanks much. Happy new year. > > > > > > Hm, so I think I figured out that it's not how mcast_channel is > set up. Netstat -a claims that is ESTABLISHED. Which means that > gmetad and the gmond's SHOULD be talking to each other. > > Now a trafshow -N port 8649 shows that the master is talking to > itself and the compute egines are talking to each other. The engines > aren't talking to the master and visa versa. That would explain why > the master isn't seeing the nodes; no traffic. Question is, why? > Still no clue. > > Got it! Amazing what sleep can do. The master gmod wasn't using the interface the engine nodes were on. Hence, no talking. Working now. --- Chris Johnson |Internet: [EMAIL PROTECTED] Systems Administrator |Web: http://www.nmr.mgh.harvard.edu/~johnson NMR Center |Voice:617.726.0949 Mass. General Hospital |FAX: 617.726.7422 149 (2301) 13th Street |If ignorance is bliss, why aren't there more Charlestown, MA., 02129 USA |happy people?Tea bag tag ---
Re: [Ganglia-general] newbie question, mcast_channel & ...
On Mon, 29 Dec 2003, Chris Johnson wrote: > Ok, hi all. > > Just got ganglia up. Using it to monitor a cluster. Using > ganglia 2.5.5.1 on RH7.3. Have the Web interface up. Have gmond > running on the master with gmetad and one compute engine. The master > has 2 CPUs the engine has 1. So far so good. > > Gstat and the Web interface both agree that the only thing they > see is the master node. Doesn't see the one compute engine. > > Obviously I'm doing something wrong. > > Can anyone give me and idea how his mcast_channel thing works and > what it should be set too? And yeah I read the rather spares > documentation. Need more. > > Any other ideas would be helpful. Thanks much. Happy new year. > > Hm, so I think I figured out that it's not how mcast_channel is set up. Netstat -a claims that is ESTABLISHED. Which means that gmetad and the gmond's SHOULD be talking to each other. Now a trafshow -N port 8649 shows that the master is talking to itself and the compute egines are talking to each other. The engines aren't talking to the master and visa versa. That would explain why the master isn't seeing the nodes; no traffic. Question is, why? Still no clue. --- Chris Johnson |Internet: [EMAIL PROTECTED] Systems Administrator |Web: http://www.nmr.mgh.harvard.edu/~johnson NMR Center |Voice:617.726.0949 Mass. General Hospital |FAX: 617.726.7422 149 (2301) 13th Street |"The two most abundant things in the Universe Charlestown, MA., 02129 USA | are hydrogen and stupidity." Harlan Ellison ---
[Ganglia-general] newbie question, mcast_channel & ...
Ok, hi all. Just got ganglia up. Using it to monitor a cluster. Using ganglia 2.5.5.1 on RH7.3. Have the Web interface up. Have gmond running on the master with gmetad and one compute engine. The master has 2 CPUs the engine has 1. So far so good. Gstat and the Web interface both agree that the only thing they see is the master node. Doesn't see the one compute engine. Obviously I'm doing something wrong. Can anyone give me and idea how his mcast_channel thing works and what it should be set too? And yeah I read the rather spares documentation. Need more. Any other ideas would be helpful. Thanks much. Happy new year. --- Chris Johnson |Internet: [EMAIL PROTECTED] Systems Administrator |Web: http://www.nmr.mgh.harvard.edu/~johnson NMR Center |Voice:617.726.0949 Mass. General Hospital |FAX: 617.726.7422 149 (2301) 13th Street |Life, a bad idea who's time is past. Charlestown, MA., 02129 USA |Me ---
Re: [Ganglia-general] newbie question
mike- i think you are right. the router configuration is the place to look. setting the ttl in the header of a multicast packet works more like a suggestion for the router. if the router it configured to forward mulitcast traffic, it will decrement the ttl and pass on the message otherwise it will just drop the data. good luck. i know pitifully little about routers so you'll need to get the details from someone else. :) -matt On Fri, 2003-12-12 at 07:24, [EMAIL PROTECTED] wrote: > I am just starting to work with ganglia and have one question. I am working > to setup a cluster where systems reside on two subnets. I changed the > 'mcast_ttl' value from 1 to 16. However the cluster members on subnet A do > not see the cluster members on subnet B. Is there something I am missing. > The only other thing I can think of is knowing whether or not the routers > propogate multicast traffic > > Thanks > > > Mike O'Donnell > > > > > > > --- > This SF.net email is sponsored by: SF.net Giveback Program. > Does SourceForge.net help you be more productive? Does it > help you create better code? SHARE THE LOVE, and help us help > YOU! Click Here: http://sourceforge.net/donate/ > ___ > Ganglia-general mailing list > Ganglia-general@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/ganglia-general signature.asc Description: This is a digitally signed message part
[Ganglia-general] newbie question
I am just starting to work with ganglia and have one question. I am working to setup a cluster where systems reside on two subnets. I changed the 'mcast_ttl' value from 1 to 16. However the cluster members on subnet A do not see the cluster members on subnet B. Is there something I am missing. The only other thing I can think of is knowing whether or not the routers propogate multicast traffic Thanks Mike O'Donnell
