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Update user date size check 

This makes sure we check the right thing.
This commit is contained in:
Sander van Harmelen 2015-06-25 09:45:39 +02:00
parent 0d36c24c54
commit b7b770d0da
1 changed files with 9 additions and 7 deletions
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10
builtin/providers/cloudstack/resource_cloudstack_instance.go
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@ -166,14 +166,16 @@ func resourceCloudStackInstanceCreate(d *schema.ResourceData, meta interface{})
// If the user data contains any info, it needs to be base64 encoded and
// added to the parameter struct
if userData, ok := d.GetOk("user_data"); ok {
ud := base64.StdEncoding.EncodeToString([]byte(userData.(string)))
// deployVirtualMachine uses POST, so max userdata is 32K
// https://github.com/xanzy/go-cloudstack/commit/c767de689df1faedfec69233763a7c5334bee1f6
if len(userData.(string)) > 32768 {
if len(ud) > 32768 {
return fmt.Errorf(
"The supplied user_data contains %d bytes before encoding, "+
"this exeeds the limit of 32768 bytes", len(userData.(string)))
"The supplied user_data contains %d bytes after encoding, "+
"this exeeds the limit of 32768 bytes", len(ud))
}
ud := base64.StdEncoding.EncodeToString([]byte(userData.(string)))
p.SetUserdata(ud)
}