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authorJason DeTiberus <jdetiber@redhat.com>2015-11-13 16:25:34 -0500
committerJason DeTiberus <jdetiber@redhat.com>2015-11-13 17:21:32 -0500
commit9465702575c40b4167eead867bc523289f0314be (patch)
tree14bc7021c8c04600bb04715910ba96a2dc061ce8 /playbooks/common
parent61adeef4c94eada5182539cf30c55c4b31534bf9 (diff)
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Gate upgrade steps for 3.0 to 3.1 upgrade
- Add gateing tests on the 3.0 to 3.1 upgrade - Ensure that each stage does not proceed if a subset of the hosts fail, since ansible will continue through the playbook as long as all hosts in a play haven't failed. - Fix up some left over references to byo group names
Diffstat (limited to 'playbooks/common')
-rw-r--r--playbooks/common/openshift-cluster/upgrades/v3_0_to_v3_1/upgrade.yml116
1 files changed, 113 insertions, 3 deletions
diff --git a/playbooks/common/openshift-cluster/upgrades/v3_0_to_v3_1/upgrade.yml b/playbooks/common/openshift-cluster/upgrades/v3_0_to_v3_1/upgrade.yml
index 01415f3de..daf3ad6ae 100644
--- a/playbooks/common/openshift-cluster/upgrades/v3_0_to_v3_1/upgrade.yml
+++ b/playbooks/common/openshift-cluster/upgrades/v3_0_to_v3_1/upgrade.yml
@@ -10,7 +10,7 @@
roles:
- openshift_facts
-- name: Evaluate etcd_hosts_to_backup
+- name: Evaluate additional groups for upgrade
hosts: localhost
tasks:
- name: Evaluate etcd_hosts_to_backup
@@ -52,7 +52,7 @@
- name: Verify upgrade can proceed
- hosts: masters:nodes
+ hosts: oo_masters_to_config:oo_nodes_to_config
tasks:
- name: Clean yum cache
command: yum clean all
@@ -78,6 +78,29 @@
msg: Atomic OpenShift 3.1 packages not found
when: g_aos_versions.curr_version | version_compare('3.0.2.900','<') and (g_aos_versions.avail_version is none or g_aos_versions.avail_version | version_compare('3.0.2.900','<'))
+ - set_fact:
+ pre_upgrade_complete: True
+
+
+##############################################################################
+# Gate on pre-upgrade checks
+##############################################################################
+- name: Gate on pre-upgrade checks
+ hosts: localhost
+ vars:
+ pre_upgrade_hosts: "{{ groups.oo_masters_to_config | union(groups.oo_nodes_to_config) }}"
+ tasks:
+ - set_fact:
+ pre_upgrade_completed: "{{ hostvars
+ | oo_select_keys(pre_upgrade_hosts)
+ | oo_collect('inventory_hostname', {'pre_upgrade_complete': true}) }}"
+ - set_fact:
+ pre_upgrade_failed: "{{ pre_upgrade_hosts | difference(pre_upgrade_completed) }}"
+ - fail:
+ msg: "Upgrade cannot continue. The following hosts did not complete pre-upgrade checks: {{ pre_upgrade_failed | join(',') }}"
+ when: pre_upgrade_failed | length > 0
+
+
###############################################################################
# Backup etcd
@@ -135,11 +158,32 @@
etcdctl backup --data-dir={{ openshift.etcd.etcd_data_dir }}
--backup-dir={{ openshift.common.data_dir }}/etcd-backup-{{ timestamp }}
+ - set_fact:
+ etcd_backup_complete: True
+
- name: Display location of etcd backup
debug:
msg: "Etcd backup created in {{ openshift.common.data_dir }}/etcd-backup-{{ timestamp }}"
+##############################################################################
+# Gate on etcd backup
+##############################################################################
+- name: Gate on etcd backup
+ hosts: localhost
+ tasks:
+ - set_fact:
+ etcd_backup_completed: "{{ hostvars
+ | oo_select_keys(groups.etcd_hosts_to_backup)
+ | oo_collect('inventory_hostname', {'etcd_backup_complete': true}) }}"
+ - set_fact:
+ etcd_backup_failed: "{{ groups.etcd_hosts_to_backup | difference(etcd_backup_completed) }}"
+ - fail:
+ msg: "Upgrade cannot continue. The following hosts did not complete etcd backup: {{ etcd_backup_failed | join(',') }}"
+ when: etcd_backup_failed | length > 0
+
+
+
###############################################################################
# Upgrade Masters
###############################################################################
@@ -153,7 +197,7 @@
changed_when: False
- name: Update deployment type
- hosts: OSEv3
+ hosts: oo_masters_to_config:oo_nodes_to_config:oo_etcd_to_config
roles:
- openshift_facts
post_tasks:
@@ -291,6 +335,30 @@
changed_when: False
+- name: Set master update status to complete
+ hosts: oo_masters_to_config
+ tasks:
+ - set_fact:
+ master_update_complete: True
+
+
+##############################################################################
+# Gate on master update complete
+##############################################################################
+- name: Gate on master update
+ hosts: localhost
+ tasks:
+ - set_fact:
+ master_update_completed: "{{ hostvars
+ | oo_select_keys(groups.oo_masters_to_config)
+ | oo_collect('inventory_hostname', {'master_update_complete': true}) }}"
+ - set_fact:
+ master_update_failed: "{{ groups.oo_masters_to_config | difference(master_update_completed) }}"
+ - fail:
+ msg: "Upgrade cannot continue. The following masters did not finish updating: {{ master_update_failed | join(',') }}"
+ when: master_update_failed | length > 0
+
+
###############################################################################
# Upgrade Nodes
###############################################################################
@@ -310,6 +378,26 @@
- name: Ensure node service enabled
service: name="{{ openshift.common.service_type }}-node" state=started enabled=yes
+ - set_fact:
+ node_update_complete: True
+
+
+##############################################################################
+# Gate on nodes update
+##############################################################################
+- name: Gate on nodes update
+ hosts: localhost
+ tasks:
+ - set_fact:
+ node_update_completed: "{{ hostvars
+ | oo_select_keys(groups.oo_nodes_to_config)
+ | oo_collect('inventory_hostname', {'node_update_complete': true}) }}"
+ - set_fact:
+ node_update_failed: "{{ groups.oo_nodes_to_config | difference(node_update_completed) }}"
+ - fail:
+ msg: "Upgrade cannot continue. The following nodes did not finish updating: {{ node_update_failed | join(',') }}"
+ when: node_update_failed | length > 0
+
###############################################################################
# Post upgrade - Reconcile Cluster Roles and Cluster Role Bindings
@@ -357,6 +445,28 @@
when: openshift_master_ha | bool
run_once: true
+ - set_fact:
+ reconcile_complete: True
+
+
+##############################################################################
+# Gate on reconcile
+##############################################################################
+- name: Gate on reconcile
+ hosts: localhost
+ tasks:
+ - set_fact:
+ reconcile_completed: "{{ hostvars
+ | oo_select_keys(groups.oo_masters_to_config)
+ | oo_collect('inventory_hostname', {'reconcile_complete': true}) }}"
+ - set_fact:
+ reconcile_failed: "{{ groups.oo_masters_to_config | difference(reconcile_completed) }}"
+ - fail:
+ msg: "Upgrade cannot continue. The following masters did not finish reconciling: {{ reconcile_failed | join(',') }}"
+ when: reconcile_failed | length > 0
+
+
+
###############################################################################
# Post upgrade - Upgrade default router, default registry and examples