Remove support for CoreOS Container Linux (#6576)

tests/cloud_playbooks/create-do.yml

@@ -20,7 +20,6 @@
       - sfo2
       - blr1
     cloud_images:
-      - coreos-beta
       - fedora-24-x64
       - centos-5-x64
       - centos-5-x32
@@ -31,12 +30,10 @@
       - debian-8-x32
       - centos-6-x32
       - centos-6-x64
-      - coreos-stable
       - ubuntu-16-10-x32
       - ubuntu-16-10-x64
       - freebsd-11-0-x64-zfs
       - freebsd-10-3-x64-zfs
-      - coreos-alpha
       - ubuntu-12-04-x32
       - ubuntu-12-04-x64
       - ubuntu-16-04-x64

tests/scripts/testcases_run.sh

@@ -23,7 +23,7 @@ export ANSIBLE_BECOME_USER=root
 cd tests && make create-${CI_PLATFORM} -s ; cd -
 ansible-playbook tests/cloud_playbooks/wait-for-ssh.yml
 
-# CoreOS needs auto update disabled
+# Flatcar Container Linux needs auto update disabled
 if [[ "$CI_JOB_NAME" =~ "coreos" ]]; then
   ansible all -m raw -a 'systemctl disable locksmithd'
   ansible all -m raw -a 'systemctl stop locksmithd'

tests/testcases/015_check-nodes-ready.yml

@@ -2,15 +2,15 @@
 - hosts: kube-master[0]
   tasks:
 
-  - name: Force binaries directory for Container Linux by CoreOS and Flatcar
+  - name: Force binaries directory for Flatcar Container Linux by Kinvolk
     set_fact:
       bin_dir: "/opt/bin"
-    when: ansible_os_family in ["CoreOS", "Coreos", "Container Linux by CoreOS", "Flatcar", "Flatcar Container Linux by Kinvolk"]
+    when: ansible_os_family in ["Flatcar Container Linux by Kinvolk"]
 
   - name: Force binaries directory for other hosts
     set_fact:
       bin_dir: "/usr/local/bin"
-    when: not ansible_os_family in ["CoreOS", "Coreos", "Container Linux by CoreOS", "Flatcar", "Flatcar Container Linux by Kinvolk"]
+    when: not ansible_os_family in ["Flatcar Container Linux by Kinvolk"]
 
   - import_role:
       name: cluster-dump

tests/testcases/020_check-pods-running.yml

@@ -2,15 +2,15 @@
 - hosts: kube-master[0]
   tasks:
 
-  - name: Force binaries directory for Container Linux by CoreOS and Flatcar
+  - name: Force binaries directory for Flatcar Container Linux by Kinvolk
     set_fact:
       bin_dir: "/opt/bin"
-    when: ansible_os_family in ["CoreOS", "Coreos", "Container Linux by CoreOS", "Flatcar", "Flatcar Container Linux by Kinvolk"]
+    when: ansible_os_family in ["Flatcar Container Linux by Kinvolk"]
 
   - name: Force binaries directory for other hosts
     set_fact:
       bin_dir: "/usr/local/bin"
-    when: not ansible_os_family in ["CoreOS", "Coreos", "Container Linux by CoreOS", "Flatcar", "Flatcar Container Linux by Kinvolk"]
+    when: not ansible_os_family in ["Flatcar Container Linux by Kinvolk"]
 
   - import_role:
       name: cluster-dump

tests/testcases/030_check-network.yml

@@ -5,15 +5,15 @@
     test_image_tag: latest
 
   tasks:
-  - name: Force binaries directory for Container Linux by CoreOS and Flatcar
+  - name: Force binaries directory for Flatcar Container Linux by Kinvolk
     set_fact:
       bin_dir: "/opt/bin"
-    when: ansible_os_family in ["CoreOS", "Coreos", "Container Linux by CoreOS", "Flatcar", "Flatcar Container Linux by Kinvolk"]
+    when: ansible_os_family in ["Flatcar Container Linux by Kinvolk"]
 
   - name: Force binaries directory for other hosts
     set_fact:
       bin_dir: "/usr/local/bin"
-    when: not ansible_os_family in ["CoreOS", "Coreos", "Container Linux by CoreOS", "Flatcar", "Flatcar Container Linux by Kinvolk"]
+    when: not ansible_os_family in ["Flatcar Container Linux by Kinvolk"]
 
   - name: Create test namespace  # noqa 301 305
     shell: "{{ bin_dir }}/kubectl create namespace test"

tests/testcases/040_check-network-adv.yml

@@ -19,12 +19,12 @@
     - name: Force binaries directory for Container Linux by CoreOS and Flatcar
       set_fact:
         bin_dir: "/opt/bin"
-      when: ansible_os_family in ["CoreOS", "Coreos", "Container Linux by CoreOS", "Flatcar", "Flatcar Container Linux by Kinvolk"]
+      when: ansible_os_family in ["Flatcar Container Linux by Kinvolk"]
 
     - name: Force binaries directory on other hosts
       set_fact:
         bin_dir: "/usr/local/bin"
-      when: not ansible_os_family in ["CoreOS", "Coreos", "Container Linux by CoreOS", "Flatcar", "Flatcar Container Linux by Kinvolk"]
+      when: not ansible_os_family in ["Flatcar Container Linux by Kinvolk"]
 
     - import_role:
         name: cluster-dump