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[James Martin <james.s.martin@xxxxxxxxx>]

Public bug reported:

Versions: 0.7.5 , 0.7.9

I've added a config to my /etc/cloud/cloud.cfg.d directory that has the
following:

runcmd:
 - /bin/foo.sh

It properly generates a file in:

/var/lib/cloud/instances/iid-datasource-none/scripts/runcmd

#!/bin/sh
/bin/foo.sh

But when I run :

cloud-init  -d modules --mode config

That script is never executed.

I compared the code for runcmd to bootcmd, and bootcmd has a block a
code that runcmd does not:

    try:
        env = os.environ.copy()
        iid = cloud.get_instance_id()
        if iid:
            env['INSTANCE_ID'] = str(iid)
        cmd = ['/bin/sh', out_fn]
        util.subp(cmd, env=env, capture=False)
    except:
        util.logexc(log, "Failed to run runcmd module %s", name)
        raise


If I add this to my runcmd module the it will successfully run the commands.

** Affects: cloud-init
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1670071

Title:
  runcmd does not actually run commands

Status in cloud-init:
  New

Bug description:
  Versions: 0.7.5 , 0.7.9

  I've added a config to my /etc/cloud/cloud.cfg.d directory that has
  the following:

  runcmd:
   - /bin/foo.sh

  It properly generates a file in:

  /var/lib/cloud/instances/iid-datasource-none/scripts/runcmd

  #!/bin/sh
  /bin/foo.sh

  But when I run :

  cloud-init  -d modules --mode config

  That script is never executed.

  I compared the code for runcmd to bootcmd, and bootcmd has a block a
  code that runcmd does not:

      try:
          env = os.environ.copy()
          iid = cloud.get_instance_id()
          if iid:
              env['INSTANCE_ID'] = str(iid)
          cmd = ['/bin/sh', out_fn]
          util.subp(cmd, env=env, capture=False)
      except:
          util.logexc(log, "Failed to run runcmd module %s", name)
          raise

  
  If I add this to my runcmd module the it will successfully run the commands.

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