diff options
Diffstat (limited to 'playbooks/adhoc/upgrades')
| -rwxr-xr-x | playbooks/adhoc/upgrades/library/openshift_upgrade_config.py | 53 | ||||
| -rw-r--r-- | playbooks/adhoc/upgrades/upgrade.yml | 25 |
2 files changed, 66 insertions, 12 deletions
diff --git a/playbooks/adhoc/upgrades/library/openshift_upgrade_config.py b/playbooks/adhoc/upgrades/library/openshift_upgrade_config.py index 157fbc5c2..f41c6fb59 100755 --- a/playbooks/adhoc/upgrades/library/openshift_upgrade_config.py +++ b/playbooks/adhoc/upgrades/library/openshift_upgrade_config.py @@ -2,6 +2,12 @@ # -*- coding: utf-8 -*- # vim: expandtab:tabstop=4:shiftwidth=4 +import os +import shutil +import yaml + +from datetime import datetime + """Ansible module for modifying OpenShift configs during an upgrade""" DOCUMENTATION = ''' @@ -14,14 +20,53 @@ requirements: [ ] EXAMPLES = ''' ''' +def get_cfg_dir(): + cfg_path = '/etc/origin/' + if not os.path.exists(cfg_path): + cfg_path = '/etc/openshift/' + return cfg_path + def upgrade_master_3_0_to_3_1(backup): - pass + changed = False + + # Facts do not get transferred to the hosts where custom modules run, + # need to make some assumptions here. + master_config = os.path.join(get_cfg_dir(), 'master/master-config.yaml') + + f = open(master_config, 'r') + config = yaml.safe_load(f.read()) + f.close() + + # Remove v1beta3 from apiLevels: + if 'apiLevels' in config and \ + 'v1beta3' in config['apiLevels']: + config['apiLevels'].remove('v1beta3') + changed = True + if 'kubernetesMasterConfig' in config and \ + 'apiLevels' in config['kubernetesMasterConfig'] and \ + 'v1beta3' in config['kubernetesMasterConfig']['apiLevels']: + config['kubernetesMasterConfig']['apiLevels'].remove('v1beta3') + changed = True + + if changed: + if backup: + timestamp = datetime.now().strftime('%Y%m%d%H%M%S') + basedir = os.path.split(master_config)[0] + backup_file = os.path.join(basedir, 'master-config.yaml.bak-%s' + % timestamp) + shutil.copyfile(master_config, backup_file) + # Write the modified config: + out_file = open(master_config, 'w') + out_file.write(yaml.safe_dump(config, default_flow_style=False)) + out_file.close() + + return changed def upgrade_master(from_version, to_version, backup): if from_version == '3.0': if to_version == '3.1': - upgrade_master_3_0_to_3_1(backup) + return upgrade_master_3_0_to_3_1(backup) def main(): @@ -41,15 +86,15 @@ def main(): supports_check_mode=True, ) - changed = False from_version = module.params['from_version'] to_version = module.params['to_version'] role = module.params['role'] backup = module.params['backup'] + changed = False if role == 'master': - upgrade_master(from_version, to_version, backup) + changed = upgrade_master(from_version, to_version, backup) return module.exit_json(changed=changed) diff --git a/playbooks/adhoc/upgrades/upgrade.yml b/playbooks/adhoc/upgrades/upgrade.yml index e55f1536f..6cb6803a9 100644 --- a/playbooks/adhoc/upgrades/upgrade.yml +++ b/playbooks/adhoc/upgrades/upgrade.yml @@ -40,6 +40,15 @@ - name: Generate etcd backup command: etcdctl backup --data-dir={{ openshift.master.etcd_data_dir }} --backup-dir={{ openshift.common.data_dir }}/etcd-backup-{{ timestamp }} +- name: Update 3.0 configuration to 3.1 + hosts: masters + tasks: + tasks: + - debug: var=openshift_master_config_dir + - name: Upgrade configuration. + openshift_upgrade_config: from_version=3.0 to_version=3.1 role=master + - fail: All done for now. + - name: Upgrade base package on masters hosts: masters roles: @@ -50,14 +59,14 @@ - 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 - 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: 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 |