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Docs: run `kops delete cluster` even with TF, for dynamic resources

This commit is contained in:
Justin Santa Barbara 2016-08-14 23:45:20 -04:00
parent d9fb3812cb
commit 0a49f5ae33
1 changed files with 7 additions and 4 deletions
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docs/terraform.md
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@ -23,9 +23,11 @@ ${GOPATH}/bin/kops update cluster ${NAME} --target=terraform
cd out/terraform cd out/terraform
terraform plan terraform plan
terraform aply terraform apply
``` ```
When you eventually `terraform delete` the cluster, you should still run `kops delete cluster ${CLUSTER_NAME}`,
to remove the kops cluster specification and any dynamically created Kubernetes resources (ELBs or volumes).
### Workaround for Terraform versions before 0.7 ### Workaround for Terraform versions before 0.7
@ -42,7 +44,7 @@ We divide the cloudup model into three parts:
* models/proto which sets up the volumes and other data which would be hard to recover (e.g. likely keys & secrets in the near future) * models/proto which sets up the volumes and other data which would be hard to recover (e.g. likely keys & secrets in the near future)
* models/cloudup which is the main cloud model for configuring everything else * models/cloudup which is the main cloud model for configuring everything else
So the workaround is that you don't use terraform for the 'proto' phase (you can't anyway, because of the bug!): So the workaround is that you don't use terraform for the `proto` phase (you can't anyway, because of the bug!):
``` ```
export KOPS_STATE_STORE=s3://<somes3bucket> export KOPS_STATE_STORE=s3://<somes3bucket>
@ -67,5 +69,6 @@ terraform plan
terraform apply terraform apply
``` ```
Note that if you do this, you should still run `kops delete cluster ${CLUSTER_NAME}`, to remove the volumes You should still run `kops delete cluster ${CLUSTER_NAME}`, to remove the kops cluster specification and any
and the kops cluster specification. dynamically created Kubernetes resources (ELBs or volumes), but under this workaround also to remove the primary
ELB volumes from the `proto` phase.