run cloud-init disk_setup module on every bootcloud-init module order is wrong, how to fix?Can cloud-init be forced to retrieve metadata and userdata on every boot?How to run user commands in conf module of cloud init

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run cloud-init disk_setup module on every boot


cloud-init module order is wrong, how to fix?Can cloud-init be forced to retrieve metadata and userdata on every boot?How to run user commands in conf module of cloud init






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1















I have an ec2 instance with an ephemeral disk. This instance goes down every night and boots up when needed. I used cloud-init to format the ephemeral disk and this works correct but only once.
when this machine is stopped and started (and the ephemeral disk disappears) it no longer runs this cloud-init module. I have attempted to override the default frequency by declaring the module in /etc/cloud/cloud.cfg as



cloud_init_modules:
- [ disk-setup, always ]


And I have tried changing /usr/lib/python2.7/dist-packages/cloudinit/config/cc_disk_setup.py by changing the following variable



frequency = ALWAYS


Is it possible to force the module to run on every boot or do i need to approach this differently?










share|improve this question




























    1















    I have an ec2 instance with an ephemeral disk. This instance goes down every night and boots up when needed. I used cloud-init to format the ephemeral disk and this works correct but only once.
    when this machine is stopped and started (and the ephemeral disk disappears) it no longer runs this cloud-init module. I have attempted to override the default frequency by declaring the module in /etc/cloud/cloud.cfg as



    cloud_init_modules:
    - [ disk-setup, always ]


    And I have tried changing /usr/lib/python2.7/dist-packages/cloudinit/config/cc_disk_setup.py by changing the following variable



    frequency = ALWAYS


    Is it possible to force the module to run on every boot or do i need to approach this differently?










    share|improve this question
























      1












      1








      1








      I have an ec2 instance with an ephemeral disk. This instance goes down every night and boots up when needed. I used cloud-init to format the ephemeral disk and this works correct but only once.
      when this machine is stopped and started (and the ephemeral disk disappears) it no longer runs this cloud-init module. I have attempted to override the default frequency by declaring the module in /etc/cloud/cloud.cfg as



      cloud_init_modules:
      - [ disk-setup, always ]


      And I have tried changing /usr/lib/python2.7/dist-packages/cloudinit/config/cc_disk_setup.py by changing the following variable



      frequency = ALWAYS


      Is it possible to force the module to run on every boot or do i need to approach this differently?










      share|improve this question














      I have an ec2 instance with an ephemeral disk. This instance goes down every night and boots up when needed. I used cloud-init to format the ephemeral disk and this works correct but only once.
      when this machine is stopped and started (and the ephemeral disk disappears) it no longer runs this cloud-init module. I have attempted to override the default frequency by declaring the module in /etc/cloud/cloud.cfg as



      cloud_init_modules:
      - [ disk-setup, always ]


      And I have tried changing /usr/lib/python2.7/dist-packages/cloudinit/config/cc_disk_setup.py by changing the following variable



      frequency = ALWAYS


      Is it possible to force the module to run on every boot or do i need to approach this differently?







      amazon-ec2 cloud-init






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked Feb 7 '18 at 14:15









      kashiankashian

      1117




      1117




















          1 Answer
          1






          active

          oldest

          votes


















          0














          You seem to have a minor typo in module name. This works just fine for me:



          cloud_init_modules:
          [disk_setup, always]


          Here's a relevant excerpt from the docs:



          # cloud_config_modules:
          # This is an array of arrays or strings.
          # if item is a string, then it is read as a module name
          # if the item is an array it is of the form:
          # name, frequency, arguments
          # where 'frequency' is one of:
          # once-per-instance
          # always


          It seems there's no way to set in module configuration section.






          share|improve this answer























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            1 Answer
            1






            active

            oldest

            votes









            active

            oldest

            votes






            active

            oldest

            votes









            0














            You seem to have a minor typo in module name. This works just fine for me:



            cloud_init_modules:
            [disk_setup, always]


            Here's a relevant excerpt from the docs:



            # cloud_config_modules:
            # This is an array of arrays or strings.
            # if item is a string, then it is read as a module name
            # if the item is an array it is of the form:
            # name, frequency, arguments
            # where 'frequency' is one of:
            # once-per-instance
            # always


            It seems there's no way to set in module configuration section.






            share|improve this answer



























              0














              You seem to have a minor typo in module name. This works just fine for me:



              cloud_init_modules:
              [disk_setup, always]


              Here's a relevant excerpt from the docs:



              # cloud_config_modules:
              # This is an array of arrays or strings.
              # if item is a string, then it is read as a module name
              # if the item is an array it is of the form:
              # name, frequency, arguments
              # where 'frequency' is one of:
              # once-per-instance
              # always


              It seems there's no way to set in module configuration section.






              share|improve this answer

























                0












                0








                0







                You seem to have a minor typo in module name. This works just fine for me:



                cloud_init_modules:
                [disk_setup, always]


                Here's a relevant excerpt from the docs:



                # cloud_config_modules:
                # This is an array of arrays or strings.
                # if item is a string, then it is read as a module name
                # if the item is an array it is of the form:
                # name, frequency, arguments
                # where 'frequency' is one of:
                # once-per-instance
                # always


                It seems there's no way to set in module configuration section.






                share|improve this answer













                You seem to have a minor typo in module name. This works just fine for me:



                cloud_init_modules:
                [disk_setup, always]


                Here's a relevant excerpt from the docs:



                # cloud_config_modules:
                # This is an array of arrays or strings.
                # if item is a string, then it is read as a module name
                # if the item is an array it is of the form:
                # name, frequency, arguments
                # where 'frequency' is one of:
                # once-per-instance
                # always


                It seems there's no way to set in module configuration section.







                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered May 20 at 15:00









                Klas Š.Klas Š.

                5111




                5111



























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