Merge pull request #121 from detiber/nodeRegistrationChangesMaster

Node registration changes master

1 files changed, 52 insertions, 0 deletions

diff --git a/playbooks/aws/openshift-master/terminate.yml b/playbooks/aws/openshift-master/terminate.yml
new file mode 100644
index 000000000..fd15cf00f
--- /dev/null
+++ b/playbooks/aws/openshift-master/terminate.yml
@@ -0,0 +1,52 @@
+---
+- name: Populate oo_masters_to_terminate host group if needed
+  hosts: localhost
+  gather_facts: no
+  tasks:
+    - name: Evaluate oo_host_group_exp if it's set
+      add_host: "name={{ item }} groups=oo_masters_to_terminate"
+      with_items: "{{ oo_host_group_exp | default('') }}"
+      when: oo_host_group_exp is defined
+
+- name: Gather facts for instances to terminate
+  hosts: oo_masters_to_terminate
+
+- name: Terminate instances
+  hosts: localhost
+  connection: local
+  gather_facts: no
+  vars:
+    host_vars: "{{ hostvars
+        | oo_select_keys(groups['oo_masters_to_terminate']) }}"
+  tasks:
+    - name: Terminate instances
+      ec2:
+        state: absent
+        instance_ids: ["{{ item.ec2_id }}"]
+        region: "{{ item.ec2_region }}"
+      ignore_errors: yes
+      register: ec2_term
+      with_items: host_vars
+
+    # Fail if any of the instances failed to terminate with an error other
+    # than 403 Forbidden
+    - fail: msg=Terminating instance {{ item.item.ec2_id }} failed with message {{ item.msg }}
+      when: "item.failed and not item.msg | search(\"error: EC2ResponseError: 403 Forbidden\")"
+      with_items: ec2_term.results
+
+    - name: Stop instance if termination failed
+      ec2:
+        state: stopped
+        instance_ids: ["{{ item.item.ec2_id }}"]
+        region: "{{ item.item.ec2_region }}"
+      register: ec2_stop
+      when: item.failed
+      with_items: ec2_term.results
+
+    - name: Rename stopped instances
+      ec2_tag: resource={{ item.item.item.ec2_id }} region={{ item.item.item.ec2_region }} state=present
+      args:
+        tags:
+          Name: "{{ item.item.item.ec2_tag_Name }}-terminate"
+      with_items: ec2_stop.results
+