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Add instance_redistribution_type to region IGM #4301

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Aug 20, 2019
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Add instance_redistribution_type to region IGM #4301

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3 changes: 3 additions & 0 deletions website/docs/r/compute_region_instance_group_manager.html.markdown
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Expand Up @@ -146,6 +146,7 @@ The `update_policy` block supports:
```hcl
update_policy{
type = "PROACTIVE"
instance_redistribution_type = "PROACTIVE"
minimal_action = "REPLACE"
max_surge_percent = 20
max_unavailable_fixed = 2
Expand All @@ -157,6 +158,8 @@ update_policy{

* `type` - (Required) - The type of update. Valid values are `"OPPORTUNISTIC"`, `"PROACTIVE"`

* `instance_redistribution_type` - (Optional) - The instance redistribution policy for regional managed instance groups. Valid values are: `"PROACTIVE"`, `"NONE"`. If `PROACTIVE` (default), the group attempts to maintain an even distribution of VM instances across zones in the region. If `NONE`, proactive redistribution is disabled.

* `max_surge_fixed` - (Optional), The maximum number of instances that can be created above the specified targetSize during the update process. Conflicts with `max_surge_percent`. It has to be either 0 or at least equal to the number of zones. If fixed values are used, at least one of `max_unavailable_fixed` or `max_surge_fixed` must be greater than 0.

* `max_surge_percent` - (Optional), The maximum number of instances(calculated as percentage) that can be created above the specified targetSize during the update process. Conflicts with `max_surge_fixed`. Percent value is only allowed for regional managed instance groups with size at least 10.
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