diff options
Diffstat (limited to 'playbooks/adhoc/upgrades/upgrade.yml')
| -rw-r--r-- | playbooks/adhoc/upgrades/upgrade.yml | 121 |
1 files changed, 99 insertions, 22 deletions
diff --git a/playbooks/adhoc/upgrades/upgrade.yml b/playbooks/adhoc/upgrades/upgrade.yml index ae1d0127c..09f991b1d 100644 --- a/playbooks/adhoc/upgrades/upgrade.yml +++ b/playbooks/adhoc/upgrades/upgrade.yml @@ -1,4 +1,57 @@ --- +- name: Update deployment type + hosts: OSEv3 + roles: + - openshift_facts + post_tasks: # technically tasks are run after roles, but post_tasks is a bit more explicit. + - openshift_facts: + role: common + local_facts: + deployment_type: "{{ deployment_type }}" + +- name: Verify upgrade can proceed + hosts: masters + tasks: + # Checking the global deployment type rather than host facts, this is about + # what the user is requesting. + - fail: msg="Deployment type enterprise not supported for upgrade" + when: deployment_type == "enterprise" + +- name: Backup etcd + hosts: masters + vars: + embedded_etcd: "{{ openshift.master.embedded_etcd }}" + timestamp: "{{ lookup('pipe', 'date +%Y%m%d%H%M%S') }}" + roles: + - openshift_facts + tasks: + - stat: path=/var/lib/openshift + register: var_lib_openshift + - name: Create origin symlink if necessary + file: src=/var/lib/openshift/ dest=/var/lib/origin state=link + when: var_lib_openshift.stat.exists == True + - name: Check available disk space for etcd backup + # We assume to be using the data dir for all backups. + shell: > + df --output=avail -k {{ openshift.common.data_dir }} | tail -n 1 + register: avail_disk + + - name: Check current embedded etcd disk usage + shell: > + du -k {{ openshift.master.etcd_data_dir }} | tail -n 1 | cut -f1 + register: etcd_disk_usage + when: embedded_etcd | bool + + - name: Abort if insufficient disk space for etcd backup + fail: msg="{{ etcd_disk_usage.stdout }} Kb disk space required for etcd backup, {{ avail_disk.stdout }} Kb available." + when: (embedded_etcd | bool) and (etcd_disk_usage.stdout|int > avail_disk.stdout|int) + - name: Install etcd (for etcdctl) + yum: pkg=etcd state=latest + - name: Generate etcd backup + command: etcdctl backup --data-dir={{ openshift.master.etcd_data_dir }} --backup-dir={{ openshift.common.data_dir }}/etcd-backup-{{ timestamp }} + - name: Display location of etcd backup + debug: msg="Etcd backup created in {{ openshift.common.data_dir }}/etcd-backup-{{ timestamp }}" + - name: Upgrade base package on masters hosts: masters roles: @@ -9,22 +62,58 @@ - name: Upgrade base package yum: pkg={{ openshift.common.service_type }}{{ openshift_version }} state=latest -- name: Re-Run cluster configuration to apply latest configuration changes - include: ../../common/openshift-cluster/config.yml +- name: Evaluate oo_first_master + hosts: localhost 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 }}" + tasks: + - name: Evaluate oo_first_master + add_host: + name: "{{ groups[g_masters_group][0] }}" + groups: oo_first_master + ansible_ssh_user: "{{ g_ssh_user | default(omit) }}" + ansible_sudo: "{{ g_sudo | default(omit) }}" + when: g_masters_group in groups and (groups[g_masters_group] | length) > 0 + +# TODO: ideally we would check the new version, without installing it. (some +# kind of yum repoquery? would need to handle openshift -> atomic-openshift +# package rename) +- name: Perform upgrade version checking + hosts: oo_first_master + tasks: + - name: Determine new version + command: > + rpm -q --queryformat '%{version}' {{ openshift.common.service_type }} + 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 | version_compare('1.0.6','<') or ( _new_version.stdout | version_compare('3.0','>=' and _new_version.stdout | version_compare('3.0.2','<') ) + +- name: Verify upgrade can proceed + hosts: oo_first_master + tasks: + # Checking the global deployment type rather than host facts, this is about + # what the user is requesting. + - fail: msg="Deployment type 'enterprise' must be updated to 'openshift-enterprise' for upgrade to proceed" + when: deployment_type == "enterprise" and (_new_version.stdout | version_compare('1.0.7', '>=') or _new_version.stdout | version_compare('3.1', '>=')) - name: Upgrade masters hosts: masters vars: openshift_version: "{{ openshift_pkg_version | default('') }}" tasks: + - name: Upgrade to latest available kernel + yum: pkg=kernel state=latest + - name: display just the deployment_type variable for the current host + debug: + var: hostvars[inventory_hostname] - name: Upgrade master packages - yum: pkg={{ openshift.common.service_type }}-master{{ openshift_version }} state=latest + command: yum update -y {{ openshift.common.service_type }}-master{{ openshift_version }} + - name: Upgrade master configuration. + openshift_upgrade_config: from_version=3.0 to_version=3.1 role=master - name: Restart master services service: name="{{ openshift.common.service_type}}-master" state=restarted @@ -32,26 +121,14 @@ hosts: nodes vars: openshift_version: "{{ openshift_pkg_version | default('') }}" + roles: + - openshift_facts tasks: - name: Upgrade node packages - yum: pkg={{ openshift.common.service_type }}-node{{ openshift_version }} state=latest + command: yum update -y {{ openshift.common.service_type }}-node{{ openshift_version }} - 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 | version_compare('1.0.6','<') or ( _new_version.stdout | version_compare('3.0','>=' and _new_version.stdout | version_compare('3.0.2','<') ) - - name: Update cluster policy hosts: oo_first_master tasks: |