Re: [Users] adding scripts
- Original Message - > From: "Alexander Wels" > To: "R P Herrold" > Cc: "aditya mamidwar" , "oVirt Users ML" > > Sent: Friday, March 21, 2014 3:58:20 PM > Subject: Re: [Users] adding scripts > > On Friday, March 21, 2014 10:43:27 AM R P Herrold wrote: > > the threading is not clear to me, and I hope I have the > > attributions correct > > > > On Fri, 21 Mar 2014, Greg Sheremeta wrote: > > >> From: "aditya mamidwar" > > >> > > >> To: aw...@redhat.com, engine-de...@ovirt.org, users@ovirt.org > > >> Sent: Friday, March 21, 2014 6:14:01 AM > > >> Subject: Re: [Users] [Engine-devel] adding scripts > > >> > > >> am thus facing following difficulties: > > >> > > >> 1 : i wrote the required code using in bash scripting, > > >> which i wish to invoke after a click of button in the > > >> ovirt-portal. (which does not seem to be possible). can you > > >> help on that? which programming language should i use, and > > >> how that file should be invoked. > > > > [I think Greg said:] > > > > > This needs to be done in Java. You'll need to read up on > > > oVirt's UI Plugin infrastructure, which Einav and others > > > mentioned below. No, you cannot write a bash script and have > > > a button click in oVirt invoke that. > > > > Reading this: > > http://www.ovirt.org/VDSM-Hooks > > it states as a pull quote: > > > > The hooks reside on every host in > > /usr/libexec/vdsm/hooks/ A hook can be any executable > > (bash/python/perl/binary/etc). > > > > and then at: > > http://www.ovirt.org/Features/UIPlugins > > > > UI plugins integrate with WebAdmin directly on the > > client (web browser) using JavaScript programming language. > > Plugin invocation is driven by WebAdmin and happens right > > within the context of browser's JavaScript runtime, using > > JavaScript language as the lowest common denominator between > > WebAdmin (GWT) and individual plugins. UI plugins can take > > full advantage of JavaScript language and its rich ecosystem > > of libraries. There are no specific rules on how to implement > > UI plugins, plugin API is designed to be simple and not to get > > in developer's way, regardless of how a developer chooses to > > write the plugin > > > > > > > > I thought I understood the model, but have gotten confused. > > Iam left with two questions: > > > > 1. is the plugin to be Java or JavaScript? (I think the answer > > is the latter) > > > > Javascript. But remember the UI plugins are running javascript in your > browser, and don't directly communicate with VDSM. Yes, this is an important point. Typically, you invoke operations on hosts through Engine's REST API. As Alex mentioned below, you can also install custom VDSM hooks, these are invoked at certain points of VM lifecycle: http://www.ovirt.org/VDSM-Hooks > > > 2. is there a constraint as to implementation language, or > > not. I think a JS wrapper can call whatever it wishes, but > > this is not clear to me > > > > Thank you > > > > -- Russ herrold > > Note the VDSM hooks have nothing to do with the UI plugins. The VDSM hooks > alter the way VDSM works. The UI plugins alter the way the UI works. The > engine sits in between the UI and VDSM. Basically the UI issues a command to > the engine, then the engine issues a command to VDSM. > > For UI plugins it is easiest to communicate with the engine using the REST > api. So your instance your UI plugin has a button, which when you click it > issues a REST api call. The REST api call is part of the engine. The engine > creates a command based on the URL and parameters of the REST call and uses > that command to make a call to VDSM. Once the call reaches VDSM then the VDSM > hooks come into play. > > So I don't entirely understand what you are trying to do, but you might have > to write some code in the engine to create the appropriate command to pass to > VDSM. In addition to the UI plugin and the VDSM hook. > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] adding scripts
- Original Message - > From: "R P Herrold" > To: "oVirt Users ML" > Cc: "aditya mamidwar" > Sent: Friday, March 21, 2014 3:43:27 PM > Subject: [Users] adding scripts > > > the threading is not clear to me, and I hope I have the > attributions correct > > On Fri, 21 Mar 2014, Greg Sheremeta wrote: > > >> From: "aditya mamidwar" > > >> To: aw...@redhat.com, engine-de...@ovirt.org, users@ovirt.org > >> Sent: Friday, March 21, 2014 6:14:01 AM > >> Subject: Re: [Users] [Engine-devel] adding scripts > > >> am thus facing following difficulties: > > >> 1 : i wrote the required code using in bash scripting, > >> which i wish to invoke after a click of button in the > >> ovirt-portal. (which does not seem to be possible). can you > >> help on that? which programming language should i use, and > >> how that file should be invoked. > > [I think Greg said:] > > > This needs to be done in Java. You'll need to read up on > > oVirt's UI Plugin infrastructure, which Einav and others > > mentioned below. No, you cannot write a bash script and have > > a button click in oVirt invoke that. > > Reading this: > http://www.ovirt.org/VDSM-Hooks > it states as a pull quote: > > The hooks reside on every host in > /usr/libexec/vdsm/hooks/ A hook can be any executable > (bash/python/perl/binary/etc). > > and then at: > http://www.ovirt.org/Features/UIPlugins > > UI plugins integrate with WebAdmin directly on the > client (web browser) using JavaScript programming language. > Plugin invocation is driven by WebAdmin and happens right > within the context of browser's JavaScript runtime, using > JavaScript language as the lowest common denominator between > WebAdmin (GWT) and individual plugins. UI plugins can take > full advantage of JavaScript language and its rich ecosystem > of libraries. There are no specific rules on how to implement > UI plugins, plugin API is designed to be simple and not to get > in developer's way, regardless of how a developer chooses to > write the plugin > > > > I thought I understood the model, but have gotten confused. > Iam left with two questions: > > 1. is the plugin to be Java or JavaScript? (I think the answer > is the latter) Right, UI plugins are written in JavaScript as their code is dynamically loaded during WebAdmin startup. Your UI plugin is technically a web application on its own, except that plugin host page [1] is rendered inside invisible element. [1] plugin host page = HTML page responsible for loading actual UI plugin code (no markup, just logic) UI plugin code can make HTTP requests just like any other web application. This is how you would invoke operations on remote servers. The easiest way (I think) is to add custom CGI/Bash script into Apache which sits in front of Engine (JBoss AS) server in a typicall oVirt deployment. Your UI plugin would simply hit URL mapped to custom CGI/Bash script, which would execute whatever command is necessary. Alternatively, you could deploy custom Java web application (*.war) inside Engine Java deployment (engine.ear) so that it co-exists with existing Engine web applications (REST API, WebAdmin, UserPortal, etc). Finally, a totally custom alternative, run your own HTTP server, enable CORS [2] for requests from Engine origin, and have your UI plugin talk to this custom server. [2] http://en.wikipedia.org/wiki/Cross-origin_resource_sharing > > 2. is there a constraint as to implementation language, or > not. I think a JS wrapper can call whatever it wishes, but > this is not clear to me Correct, UI plugin itself is JavaScript, it makes no assumptions of server-side technology. It is up to UI plugin developer to decide if/how the plugin should communicate with remote servers (Engine REST API, call Apache CGI, call custom server, etc). > > Thank you > > -- Russ herrold > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] adding scripts
On Friday, March 21, 2014 10:43:27 AM R P Herrold wrote: > the threading is not clear to me, and I hope I have the > attributions correct > > On Fri, 21 Mar 2014, Greg Sheremeta wrote: > >> From: "aditya mamidwar" > >> > >> To: aw...@redhat.com, engine-de...@ovirt.org, users@ovirt.org > >> Sent: Friday, March 21, 2014 6:14:01 AM > >> Subject: Re: [Users] [Engine-devel] adding scripts > >> > >> am thus facing following difficulties: > >> > >> 1 : i wrote the required code using in bash scripting, > >> which i wish to invoke after a click of button in the > >> ovirt-portal. (which does not seem to be possible). can you > >> help on that? which programming language should i use, and > >> how that file should be invoked. > > [I think Greg said:] > > > This needs to be done in Java. You'll need to read up on > > oVirt's UI Plugin infrastructure, which Einav and others > > mentioned below. No, you cannot write a bash script and have > > a button click in oVirt invoke that. > > Reading this: > http://www.ovirt.org/VDSM-Hooks > it states as a pull quote: > > The hooks reside on every host in > /usr/libexec/vdsm/hooks/ A hook can be any executable > (bash/python/perl/binary/etc). > > and then at: > http://www.ovirt.org/Features/UIPlugins > > UI plugins integrate with WebAdmin directly on the > client (web browser) using JavaScript programming language. > Plugin invocation is driven by WebAdmin and happens right > within the context of browser's JavaScript runtime, using > JavaScript language as the lowest common denominator between > WebAdmin (GWT) and individual plugins. UI plugins can take > full advantage of JavaScript language and its rich ecosystem > of libraries. There are no specific rules on how to implement > UI plugins, plugin API is designed to be simple and not to get > in developer's way, regardless of how a developer chooses to > write the plugin > > > > I thought I understood the model, but have gotten confused. > Iam left with two questions: > > 1. is the plugin to be Java or JavaScript? (I think the answer > is the latter) > Javascript. But remember the UI plugins are running javascript in your browser, and don't directly communicate with VDSM. > 2. is there a constraint as to implementation language, or > not. I think a JS wrapper can call whatever it wishes, but > this is not clear to me > > Thank you > > -- Russ herrold Note the VDSM hooks have nothing to do with the UI plugins. The VDSM hooks alter the way VDSM works. The UI plugins alter the way the UI works. The engine sits in between the UI and VDSM. Basically the UI issues a command to the engine, then the engine issues a command to VDSM. For UI plugins it is easiest to communicate with the engine using the REST api. So your instance your UI plugin has a button, which when you click it issues a REST api call. The REST api call is part of the engine. The engine creates a command based on the URL and parameters of the REST call and uses that command to make a call to VDSM. Once the call reaches VDSM then the VDSM hooks come into play. So I don't entirely understand what you are trying to do, but you might have to write some code in the engine to create the appropriate command to pass to VDSM. In addition to the UI plugin and the VDSM hook. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[Users] adding scripts
the threading is not clear to me, and I hope I have the attributions correct On Fri, 21 Mar 2014, Greg Sheremeta wrote: >> From: "aditya mamidwar" >> To: aw...@redhat.com, engine-de...@ovirt.org, users@ovirt.org >> Sent: Friday, March 21, 2014 6:14:01 AM >> Subject: Re: [Users] [Engine-devel] adding scripts >> am thus facing following difficulties: >> 1 : i wrote the required code using in bash scripting, >> which i wish to invoke after a click of button in the >> ovirt-portal. (which does not seem to be possible). can you >> help on that? which programming language should i use, and >> how that file should be invoked. [I think Greg said:] > This needs to be done in Java. You'll need to read up on > oVirt's UI Plugin infrastructure, which Einav and others > mentioned below. No, you cannot write a bash script and have > a button click in oVirt invoke that. Reading this: http://www.ovirt.org/VDSM-Hooks it states as a pull quote: The hooks reside on every host in /usr/libexec/vdsm/hooks/ A hook can be any executable (bash/python/perl/binary/etc). and then at: http://www.ovirt.org/Features/UIPlugins UI plugins integrate with WebAdmin directly on the client (web browser) using JavaScript programming language. Plugin invocation is driven by WebAdmin and happens right within the context of browser's JavaScript runtime, using JavaScript language as the lowest common denominator between WebAdmin (GWT) and individual plugins. UI plugins can take full advantage of JavaScript language and its rich ecosystem of libraries. There are no specific rules on how to implement UI plugins, plugin API is designed to be simple and not to get in developer's way, regardless of how a developer chooses to write the plugin I thought I understood the model, but have gotten confused. Iam left with two questions: 1. is the plugin to be Java or JavaScript? (I think the answer is the latter) 2. is there a constraint as to implementation language, or not. I think a JS wrapper can call whatever it wishes, but this is not clear to me Thank you -- Russ herrold ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] adding scripts
may I ask what is the general purpose of these buttons that you would like to add and where (in the GUI) would you like to add them? if you would like to add buttons to existing main-tab(s) / sub- tab(s), the way to go is to write a UI Plugin that does that (especially if you intend these buttons to do something very specific for your needs). If you would like to add these buttons elsewhere, you will need to follow Greg's instructions and dig into the code for the specific needed location. > I want to commit changes to the engine... note that we can push into the code only things that make sense to include in oVirt (i.e. things that will be useful for typical oVirt users); again, if these buttons will do something very specific for your own needs, you should definitely utilize the UI Plugins infrastructure instead. > ... and make few tweaks for personal use... if these tweaks are in the "branding" area (i.e. if you want to change main color themes, top-left image on the top banner, etc), then writing your own branding [1] is the way to go [you can override only part of the branding (depending on what you would like to tweak), you don't actually need to come up with a complete alternative branding]. Thanks, Einav [1] http://www.ovirt.org/Feature/Branding - Original Message - > From: "Greg Sheremeta" > To: "Aditya Mamidwar" > Cc: engine-de...@ovirt.org, users@ovirt.org > Sent: Saturday, March 15, 2014 10:15:59 AM > Subject: Re: [Users] adding scripts > > There's not one html file like that, since we use GWT [1]. However, if you > search for *.ui.xml files, you'll find all the GWT UIBinder files. That's > the place to start for simple UI tweaks. The application is partitioned into > small components, so you'll have to do some digging. For example, each > dialog has its own ui.xml file -- so if you want to tweak a specific dialog, > you'll need to find the right file. Feel free to post questions about those > to engine-devel and we can help you out. > > Greg > > [1] http://www.gwtproject.org/ > > > > > From: "Aditya Mamidwar" > To: "Einav Cohen" , "Vojtech Szocs" > Cc: engine-de...@ovirt.org, users@ovirt.org > Sent: Saturday, March 15, 2014 8:30:21 AM > Subject: Re: [Users] adding scripts > > Hey thanks on the previous issue. > Also is there a way i can access WebAdmin.Html to add custom buttons and make > few tweaks for personal use? > I just cant find that file after using git. > > Aditya Mamidwar > > From: Einav Cohen > Sent: 14-03-2014 01:21 > To: aditya mamidwar ; Vojtech Szocs > Cc: users@ovirt.org ; engine-de...@ovirt.org > Subject: Re: [Users] adding scripts > > if you are trying to hook into UI-specific events, it sounds > like you will need to write an oVirt UI Plugin [1] in order to > do that. However, I believe that the oVirt UI Plugins > infrastructure doesn't support hooking to events such as "tab > x was selected" and/or "button b was clicked". > It does allow you to add new (custom) tabs/sub-tabs/buttons of > your own, and there is a chance that it allows you to hook > into events such as 'row x was selected in the grid'. > > @Vojtech will know better. Vojtech? > > if you are trying to hook into engine events (e.g. you want to > run a script every time a VM is started in oVirt, no matter if > the user started it by clicking the 'run' button in the oVirt- > engine webadmin, or invoked a REST API request, or an SDK > command), then it will require some sort of an "engine-plugin" > infrastructure that we don't have at the moment AFAIK. > there is a chance that for some of the events you will be able > to utilize the VDSM hooks (at the Host level) [2]. > > > Thanks, > Einav > > [1] http://www.ovirt.org/Features/UIPlugins > > [2] http://www.ovirt.org/VDSM-Hooks > > > - Original Message - > > From: "aditya mamidwar" > > To: users@ovirt.org, engine-de...@ovirt.org > > Sent: Thursday, March 13, 2014 11:23:35 AM > > Subject: [Users] adding scripts > > > > > > I want to commit changes to the engine by adding some bash scripts. > > the scripts should be invoked once a button or tab is selected in the > > webadmin portal by the user. > > > > can someone guide on achieving this. > > > > -- > > -Aditya Mamidwar > > > > ___ > > Users mailing list > > Users@ovirt.org > > http://lists.ovirt.org/mailman/listinfo/users > > > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] adding scripts
There's not one html file like that, since we use GWT [1]. However, if you search for *.ui.xml files, you'll find all the GWT UIBinder files. That's the place to start for simple UI tweaks. The application is partitioned into small components, so you'll have to do some digging. For example, each dialog has its own ui.xml file -- so if you want to tweak a specific dialog, you'll need to find the right file. Feel free to post questions about those to engine-devel and we can help you out. Greg [1] http://www.gwtproject.org/ - Original Message - > From: "Aditya Mamidwar" > To: "Einav Cohen" , "Vojtech Szocs" > Cc: engine-de...@ovirt.org, users@ovirt.org > Sent: Saturday, March 15, 2014 8:30:21 AM > Subject: Re: [Users] adding scripts > Hey thanks on the previous issue. > Also is there a way i can access WebAdmin.Html to add custom buttons and make > few tweaks for personal use? > I just cant find that file after using git. > Aditya Mamidwar > From: Einav Cohen > Sent: 14-03-2014 01:21 > To: aditya mamidwar ; Vojtech Szocs > Cc: users@ovirt.org ; engine-de...@ovirt.org > Subject: Re: [Users] adding scripts > if you are trying to hook into UI-specific events, it sounds > like you will need to write an oVirt UI Plugin [1] in order to > do that. However, I believe that the oVirt UI Plugins > infrastructure doesn't support hooking to events such as "tab > x was selected" and/or "button b was clicked". > It does allow you to add new (custom) tabs/sub-tabs/buttons of > your own, and there is a chance that it allows you to hook > into events such as 'row x was selected in the grid'. > @Vojtech will know better. Vojtech? > if you are trying to hook into engine events (e.g. you want to > run a script every time a VM is started in oVirt, no matter if > the user started it by clicking the 'run' button in the oVirt- > engine webadmin, or invoked a REST API request, or an SDK > command), then it will require some sort of an "engine-plugin" > infrastructure that we don't have at the moment AFAIK. > there is a chance that for some of the events you will be able > to utilize the VDSM hooks (at the Host level) [2]. > > Thanks, > Einav > [1] http://www.ovirt.org/Features/UIPlugins > [2] http://www.ovirt.org/VDSM-Hooks > - Original Message - > > From: "aditya mamidwar" > > To: users@ovirt.org, engine-de...@ovirt.org > > Sent: Thursday, March 13, 2014 11:23:35 AM > > Subject: [Users] adding scripts > > > > > > I want to commit changes to the engine by adding some bash scripts. > > the scripts should be invoked once a button or tab is selected in the > > webadmin portal by the user. > > > > can someone guide on achieving this. > > > > -- > > -Aditya Mamidwar > > > > ___ > > Users mailing list > > Users@ovirt.org > > http://lists.ovirt.org/mailman/listinfo/users > > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] adding scripts
Hey thanks on the previous issue. Also is there a way i can access WebAdmin.Html to add custom buttons and make few tweaks for personal use? I just cant find that file after using git. Aditya Mamidwar -Original Message- From: "Einav Cohen" Sent: 14-03-2014 01:21 To: "aditya mamidwar" ; "Vojtech Szocs" Cc: "users@ovirt.org" ; "engine-de...@ovirt.org" Subject: Re: [Users] adding scripts if you are trying to hook into UI-specific events, it sounds like you will need to write an oVirt UI Plugin [1] in order to do that. However, I believe that the oVirt UI Plugins infrastructure doesn't support hooking to events such as "tab x was selected" and/or "button b was clicked". It does allow you to add new (custom) tabs/sub-tabs/buttons of your own, and there is a chance that it allows you to hook into events such as 'row x was selected in the grid'. @Vojtech will know better. Vojtech? if you are trying to hook into engine events (e.g. you want to run a script every time a VM is started in oVirt, no matter if the user started it by clicking the 'run' button in the oVirt- engine webadmin, or invoked a REST API request, or an SDK command), then it will require some sort of an "engine-plugin" infrastructure that we don't have at the moment AFAIK. there is a chance that for some of the events you will be able to utilize the VDSM hooks (at the Host level) [2]. Thanks, Einav [1] http://www.ovirt.org/Features/UIPlugins [2] http://www.ovirt.org/VDSM-Hooks - Original Message - > From: "aditya mamidwar" > To: users@ovirt.org, engine-de...@ovirt.org > Sent: Thursday, March 13, 2014 11:23:35 AM > Subject: [Users] adding scripts > > > I want to commit changes to the engine by adding some bash scripts. > the scripts should be invoked once a button or tab is selected in the > webadmin portal by the user. > > can someone guide on achieving this. > > -- > -Aditya Mamidwar > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] adding scripts
- Original Message - > From: "Einav Cohen" > To: "aditya mamidwar" , "Vojtech Szocs" > > Cc: users@ovirt.org, engine-de...@ovirt.org > Sent: Thursday, March 13, 2014 8:51:52 PM > Subject: Re: [Users] adding scripts > > if you are trying to hook into UI-specific events, it sounds > like you will need to write an oVirt UI Plugin [1] in order to > do that. However, I believe that the oVirt UI Plugins > infrastructure doesn't support hooking to events such as "tab > x was selected" and/or "button b was clicked". > It does allow you to add new (custom) tabs/sub-tabs/buttons of > your own, and there is a chance that it allows you to hook > into events such as 'row x was selected in the grid'. > > @Vojtech will know better. Vojtech? Einav is right; in general, UI plugins can extend existing UI, i.e. add custom tab, show custom dialog, add custom button to existing tab, etc. See [1] for details. UI plugins can also hook into some application-wide events, such as user login/logout, main tab item selection change, etc. See [2] for details. [1] http://www.ovirt.org/Features/UIPlugins#API_function_reference [2] http://www.ovirt.org/Features/UIPlugins#Application_event_reference What you can do is add your custom button on some existing main tab with click handler that makes some HTTP call to trigger the action you need. If you need to add click handler for *existing* button on existing main tab, or you want to be notified when current (active) main tab changes, this is not supported yet. Please create RFE for this if it's something you'd like in UI plugins. > > if you are trying to hook into engine events (e.g. you want to > run a script every time a VM is started in oVirt, no matter if > the user started it by clicking the 'run' button in the oVirt- > engine webadmin, or invoked a REST API request, or an SDK > command), then it will require some sort of an "engine-plugin" > infrastructure that we don't have at the moment AFAIK. > there is a chance that for some of the events you will be able > to utilize the VDSM hooks (at the Host level) [2]. > > > Thanks, > Einav > > [1] http://www.ovirt.org/Features/UIPlugins > > [2] http://www.ovirt.org/VDSM-Hooks > > > - Original Message - > > From: "aditya mamidwar" > > To: users@ovirt.org, engine-de...@ovirt.org > > Sent: Thursday, March 13, 2014 11:23:35 AM > > Subject: [Users] adding scripts > > > > > > I want to commit changes to the engine by adding some bash scripts. > > the scripts should be invoked once a button or tab is selected in the > > webadmin portal by the user. > > > > can someone guide on achieving this. > > > > -- > > -Aditya Mamidwar > > > > ___ > > Users mailing list > > Users@ovirt.org > > http://lists.ovirt.org/mailman/listinfo/users > > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] adding scripts
if you are trying to hook into UI-specific events, it sounds like you will need to write an oVirt UI Plugin [1] in order to do that. However, I believe that the oVirt UI Plugins infrastructure doesn't support hooking to events such as "tab x was selected" and/or "button b was clicked". It does allow you to add new (custom) tabs/sub-tabs/buttons of your own, and there is a chance that it allows you to hook into events such as 'row x was selected in the grid'. @Vojtech will know better. Vojtech? if you are trying to hook into engine events (e.g. you want to run a script every time a VM is started in oVirt, no matter if the user started it by clicking the 'run' button in the oVirt- engine webadmin, or invoked a REST API request, or an SDK command), then it will require some sort of an "engine-plugin" infrastructure that we don't have at the moment AFAIK. there is a chance that for some of the events you will be able to utilize the VDSM hooks (at the Host level) [2]. Thanks, Einav [1] http://www.ovirt.org/Features/UIPlugins [2] http://www.ovirt.org/VDSM-Hooks - Original Message - > From: "aditya mamidwar" > To: users@ovirt.org, engine-de...@ovirt.org > Sent: Thursday, March 13, 2014 11:23:35 AM > Subject: [Users] adding scripts > > > I want to commit changes to the engine by adding some bash scripts. > the scripts should be invoked once a button or tab is selected in the > webadmin portal by the user. > > can someone guide on achieving this. > > -- > -Aditya Mamidwar > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[Users] adding scripts
I want to commit changes to the engine by adding some bash scripts. the scripts should be invoked once a button or tab is selected in the webadmin portal by the user. can someone guide on achieving this. -- -Aditya Mamidwar ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
