What is the best way to update files on nodes using chef? -

-

i have file in chef recipe , on node configure chef. want if file modify automatically changes in configured node using chef.

my approach is, make recipe , put file in template folder , put recipe in runlist of nodes. cron scheduled chef-client on nodes. when files updated , recipe uploaded on server, files on nodes update. other approach more efficiently.

is possible without cron.

eg. chef server if file modify in recipe.

it depends - always.

  • you can use remote_file resource download files remote locations (e.g. via http). way, chef can automatically deploy updated files, if replace on source server.

  • you can use use git or deploy resources deploy files git repository. way, update git repo , chef update node new content.

but either way, chef-client changes during chef run. can trigger through cron or run chef service. triggering chef-client run automatically, either kick-off chef-client via ssh (e.g. automated jenkins server) or might give chef's push jobs try.


Comments

Post a Comment

Popular posts from this blog

Hatching array of circles in AutoCAD using c# -

-
i beginner in autocad plugins .i have created array of circle using following code. now, have hatch circles in array .how that??how hatch circles @ once? moreover, how can return hatch method , use hatch objects.sorry language.thanks in advance. [assembly: commandclass(typeof(beamsection.class1))] namespace beamsection { public class class1 { //class1 obj = new class1(); [commandmethod("beamatsupport")] public void addlightweightpolyline() { // current document , database document acdoc = application.documentmanager.mdiactivedocument; database accurdb = acdoc.database; promptpointresult ppr = acdoc.editor.getpoint("\nselect starting point "); var ucs = acdoc.editor.currentusercoordinatesystem; point3d startingpt = ppr.value.transformby(ucs); list<double> radius = new list<double>(); radius.add(0.5); ...
Read more

ios - UITEXTFIELD InputView Uipicker not working in swift -

-
hello trying pop uipickerview view programmatically when user clicks on textfield. have tried doesn't doing anything. isn't working. nothing happening when click textfield class userprofiletableviewcontroller: uitableviewcontroller,uitextfielddelegate,uipickerviewdelegate,uipickerviewdatasource { var itempicker: uipickerview! = uipickerview() @iboutlet weak var gendertxtfield: uitextfield! var gender = ["male","female"] override func viewdidload() { super.viewdidload() gendertxtfield.delegate = self itempicker!.delegate = self itempicker!.datasource = self itempicker!.backgroundcolor = uicolor.blackcolor() self.gendertxtfield.inputview = itempicker } func numberofcomponentsinpickerview(pickerview: uipickerview) -> int{ return 1 } // returns # of rows in each component.. func pickerview(pickerview: uipickerview, numberofrowsincomponent component:...
Read more