Merge pull request #582 from sdodson/upgrades

Upgrade playbook

5 files changed, 139 insertions, 0 deletions

diff --git a/playbooks/adhoc/upgrades/README.md b/playbooks/adhoc/upgrades/README.md
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+# [NOTE]
+This playbook will re-run installation steps overwriting any local
+modifications. You should ensure that your inventory has been updated with any
+modifications you've made after your initial installation. If you find any items
+that cannot be configured via ansible please open an issue at
+https://github.com/openshift/openshift-ansible
+
+# Overview
+This playbook is available as a technical preview. It currently performs the
+following steps.
+
+ * Upgrade and restart master services
+ * Upgrade and restart node services
+ * Applies latest configuration by re-running the installation playbook
+ * Applies the latest cluster policies
+ * Updates the default router if one exists
+ * Updates the default registry if one exists
+ * Updates image streams and quickstarts
+
+# Usage
+ansible-playbook -i ~/ansible-inventory openshift-ansible/playbooks/adhoc/upgrades/upgrade.yml
diff --git a/playbooks/adhoc/upgrades/filter_plugins b/playbooks/adhoc/upgrades/filter_plugins
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+../../../filter_plugins/
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diff --git a/playbooks/adhoc/upgrades/lookup_plugins b/playbooks/adhoc/upgrades/lookup_plugins
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+../../../lookup_plugins/
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diff --git a/playbooks/adhoc/upgrades/roles b/playbooks/adhoc/upgrades/roles
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+../../../roles/
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diff --git a/playbooks/adhoc/upgrades/upgrade.yml b/playbooks/adhoc/upgrades/upgrade.yml
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+++ b/playbooks/adhoc/upgrades/upgrade.yml
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+---
+- name: Re-Run cluster configuration to apply latest configuration changes
+  include: ../../common/openshift-cluster/config.yml
+  vars:
+    g_etcd_group: "{{ 'etcd' }}"
+    g_masters_group: "{{ 'masters' }}"
+    g_nodes_group: "{{ 'nodes' }}"
+    openshift_cluster_id: "{{ cluster_id | default('default') }}"
+    openshift_deployment_type: "{{ deployment_type }}"
+
+- name: Upgrade masters
+  hosts: masters
+  vars:
+    openshift_version: "{{ openshift_pkg_version | default('') }}"
+  tasks:
+    - name: Upgrade master packages
+      yum: pkg={{ openshift.common.service_type }}-master{{ openshift_version }} state=latest
+    - name: Restart master services
+      service: name="{{ openshift.common.service_type}}-master" state=restarted
+
+- name: Upgrade nodes
+  hosts: nodes
+  vars:
+    openshift_version: "{{ openshift_pkg_version | default('') }}"
+  tasks:
+    - name: Upgrade node packages
+      yum: pkg={{ openshift.common.service_type }}-node{{ openshift_version }} state=latest
+    - name: Restart node services
+      service: name="{{ openshift.common.service_type }}-node" state=restarted
+
+- name: Determine new master version
+  hosts: oo_first_master
+  tasks:
+    - name: Determine new version
+      command: >
+        rpm -q --queryformat '%{version}' {{ openshift.common.service_type }}-master
+      register: _new_version
+
+- name: Ensure AOS 3.0.2 or Origin 1.0.6
+  hosts: oo_first_master
+  tasks:
+    fail: This playbook requires Origin 1.0.6 or Atomic OpenShift 3.0.2 or later
+    when: _new_version.stdout < 1.0.6 or (_new_version.stdout >= 3.0 and _new_version.stdout < 3.0.2)
+
+- name: Update cluster policy
+  hosts: oo_first_master
+  tasks:
+    - name: oadm policy reconcile-cluster-roles --confirm
+      command: >
+        {{ openshift.common.admin_binary}} --config={{ openshift.common.config_base }}/master/admin.kubeconfig
+        policy reconcile-cluster-roles --confirm
+
+- name: Upgrade default router
+  hosts: oo_first_master
+  vars:
+    - router_image: "{{ openshift.master.registry_url | replace( '${component}', 'haproxy-router' ) | replace ( '${version}', 'v' + _new_version.stdout ) }}"
+    - oc_cmd: "{{ openshift.common.client_binary }} --config={{ openshift.common.config_base }}/master/admin.kubeconfig"
+  tasks:
+    - name: Check for default router
+      command: >
+        {{ oc_cmd }} get -n default dc/router
+      register: _default_router
+      failed_when: false
+      changed_when: false
+    - name: Check for allowHostNetwork and allowHostPorts
+      when: _default_router.rc == 0
+      shell: >
+        {{ oc_cmd }} get -o yaml scc/privileged | /usr/bin/grep -e allowHostPorts -e allowHostNetwork
+      register: _scc
+    - name: Grant allowHostNetwork and allowHostPorts
+      when:
+        - _default_router.rc == 0
+        - "'false' in _scc.stdout"
+      command: >
+        {{ oc_cmd }} patch scc/privileged -p '{"allowHostPorts":true,"allowHostNetwork":true}' --loglevel=9
+    - name: Update deployment config to 1.0.4/3.0.1 spec
+      when: _default_router.rc == 0
+      command: >
+        {{ oc_cmd }} patch dc/router -p
+        '{"spec":{"strategy":{"rollingParams":{"updatePercent":-10},"spec":{"serviceAccount":"router","serviceAccountName":"router"}}}}'
+    - name: Switch to hostNetwork=true
+      when: _default_router.rc == 0
+      command: >
+        {{ oc_cmd }} patch dc/router -p '{"spec":{"template":{"spec":{"hostNetwork":true}}}}'
+    - name: Update router image to current version
+      when: _default_router.rc == 0
+      command: >
+        {{ oc_cmd }} patch dc/router -p
+        '{"spec":{"template":{"spec":{"containers":[{"name":"router","image":"{{ router_image }}"}]}}}}'
+
+- name: Upgrade default
+  hosts: oo_first_master
+  vars:
+    - registry_image: "{{  openshift.master.registry_url | replace( '${component}', 'docker-registry' )  | replace ( '${version}', 'v' + _new_version.stdout  ) }}"
+    - oc_cmd: "{{ openshift.common.client_binary }} --config={{ openshift.common.config_base }}/master/admin.kubeconfig"
+  tasks:
+    - name: Check for default registry
+      command: >
+          {{ oc_cmd }} get -n default dc/docker-registry
+      register: _default_registry
+      failed_when: false
+      changed_when: false
+    - name: Update registry image to current version
+      when: _default_registry.rc == 0
+      command: >
+        {{ oc_cmd }} patch dc/docker-registry -p
+        '{"spec":{"template":{"spec":{"containers":[{"name":"registry","image":"{{ registry_image }}"}]}}}}'
+
+- name: Update image streams and templates
+  hosts: oo_first_master
+  vars:
+    openshift_examples_import_command: "update"
+    openshift_deployment_type: "{{ deployment_type }}"
+  roles:
+    - openshift_examples