summaryrefslogtreecommitdiffstats
path: root/playbooks/common/openshift-cluster/upgrades
diff options
context:
space:
mode:
authorMichael Gugino <mgugino@redhat.com>2018-02-12 17:46:24 -0500
committerMichael Gugino <mgugino@redhat.com>2018-02-13 16:32:36 -0500
commitcdb1ae5fd0057aa6b666ca53fc54e73ce8be19fa (patch)
tree272b8d3867998590b690af95d56297fbc2a2e348 /playbooks/common/openshift-cluster/upgrades
parent864d3bd62d28ea2ac10eaef4b767ce3fc7189bba (diff)
downloadopenshift-cdb1ae5fd0057aa6b666ca53fc54e73ce8be19fa.tar.gz
openshift-cdb1ae5fd0057aa6b666ca53fc54e73ce8be19fa.tar.bz2
openshift-cdb1ae5fd0057aa6b666ca53fc54e73ce8be19fa.tar.xz
openshift-cdb1ae5fd0057aa6b666ca53fc54e73ce8be19fa.zip
Simplify double upgrade version logic
Currently, double upgrade process (3.7 -> 3.9) for control plane attempts to run openshift_version role twice to set the appropriate values for upgrading each major version, 3.8 and 3.9. This commit instructs openshift_version to only inquire about the proper settings for 3.9, and hard-sets the appropriate values for 3.8. This allows a simplification of the openshift_version role, allowing for easier debugging. Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=1542368
Diffstat (limited to 'playbooks/common/openshift-cluster/upgrades')
-rw-r--r--playbooks/common/openshift-cluster/upgrades/pre/config.yml4
-rw-r--r--playbooks/common/openshift-cluster/upgrades/pre/version_override.yml29
-rw-r--r--playbooks/common/openshift-cluster/upgrades/v3_9/upgrade_control_plane.yml75
3 files changed, 71 insertions, 37 deletions
diff --git a/playbooks/common/openshift-cluster/upgrades/pre/config.yml b/playbooks/common/openshift-cluster/upgrades/pre/config.yml
index 44af37b2d..4dcd4f61b 100644
--- a/playbooks/common/openshift-cluster/upgrades/pre/config.yml
+++ b/playbooks/common/openshift-cluster/upgrades/pre/config.yml
@@ -51,6 +51,10 @@
# l_openshift_version_set_hosts is passed via upgrade_control_plane.yml
# l_openshift_version_check_hosts is passed via upgrade_control_plane.yml
+# version_override will set various version-related variables during a double upgrade.
+- import_playbook: version_override.yml
+ when: l_double_upgrade_cp | default(False)
+
- import_playbook: verify_cluster.yml
# If we're only upgrading nodes, we need to ensure masters are already upgraded
diff --git a/playbooks/common/openshift-cluster/upgrades/pre/version_override.yml b/playbooks/common/openshift-cluster/upgrades/pre/version_override.yml
new file mode 100644
index 000000000..b2954397f
--- /dev/null
+++ b/playbooks/common/openshift-cluster/upgrades/pre/version_override.yml
@@ -0,0 +1,29 @@
+---
+# This playbook overrides normal version setting during double upgrades.
+
+- name: Set proper version values for upgrade
+ hosts: "{{ l_version_override_hosts | default('all:!all') }}"
+ tasks:
+ - set_fact:
+ # All of these will either have been set by openshift_version or
+ # provided by the user; we need to save these for later.
+ l_double_upgrade_saved_version: "{{ openshift_version }}"
+ l_double_upgrade_saved_release: "{{ openshift_release | default(openshift_upgrade_target) }}"
+ l_double_upgrade_saved_tag: "{{ openshift_image_tag }}"
+ l_double_upgrade_saved_pkgv: "{{ openshift_pkg_version }}"
+ - set_fact:
+ # We already ran openshift_version for the second of two upgrades;
+ # here we need to set some variables to enable the first upgrade.
+ # openshift_version, openshift_image_tag, and openshift_pkg_version
+ # will be modified by openshift_version; we want to ensure these
+ # are initially set to first versions to ensure no accidental usage of
+ # second versions (eg, 3.8 and 3.9 respectively) are used.
+ l_double_upgrade_cp_reset_version: True
+ openshift_version: "{{ l_double_upgrade_first_version }}"
+ openshift_release: "{{ l_double_upgrade_first_release }}"
+ openshift_upgrade_target: '3.8'
+ openshift_upgrade_min: '3.7'
+
+# Now that we have force-set a different version, we need to update a few things
+# to ensure we have settings that actually match what's in repos/registries.
+- import_playbook: ../../../../init/version.yml
diff --git a/playbooks/common/openshift-cluster/upgrades/v3_9/upgrade_control_plane.yml b/playbooks/common/openshift-cluster/upgrades/v3_9/upgrade_control_plane.yml
index 9c7677f1b..c21862dea 100644
--- a/playbooks/common/openshift-cluster/upgrades/v3_9/upgrade_control_plane.yml
+++ b/playbooks/common/openshift-cluster/upgrades/v3_9/upgrade_control_plane.yml
@@ -17,32 +17,32 @@
l_init_fact_hosts: "oo_masters_to_config:oo_etcd_to_config:oo_lb_to_config"
l_base_packages_hosts: "oo_masters_to_config:oo_etcd_to_config:oo_lb_to_config"
-## Check to see if they're running 3.7 and if so upgrade them to 3.8 on control plan
-## If they've specified pkg_version or image_tag preserve that for later use
-- name: Configure the upgrade target for the common upgrade tasks 3.8
+- name: Configure the initial upgrade target for the common upgrade tasks
hosts: oo_masters_to_config:oo_etcd_to_config:oo_lb_to_config
tasks:
- set_fact:
- openshift_upgrade_target: '3.8'
+ # We use 3.9 here so when we run openshift_version we can get
+ # correct values for 3.9, 3.8 we will hard-code the values in
+ # ../pre/version_override.yml, if necessary.
+ openshift_upgrade_target: '3.9'
openshift_upgrade_min: '3.7'
- openshift_release: '3.8'
- _requested_pkg_version: "{{ openshift_pkg_version if openshift_pkg_version is defined else omit }}"
- openshift_pkg_version: ''
- _requested_image_tag: "{{ openshift_image_tag if openshift_image_tag is defined else omit }}"
+
+## Check to see if we need to double upgrade (3.7 -> 3.8 -> 3.9)
+- name: Configure variables for double upgrade
+ hosts: oo_masters_to_config:oo_etcd_to_config
+ tasks:
+ - set_fact:
l_double_upgrade_cp: True
+ l_version_override_hosts: "oo_masters_to_config:oo_etcd_to_config"
+ l_double_upgrade_first_version: "3.8"
+ l_double_upgrade_first_release: "3.8"
when: hostvars[groups.oo_first_master.0].openshift_currently_installed_version | version_compare('3.8','<')
- - name: set l_force_image_tag_to_version = True
- set_fact:
- # Need to set this during 3.8 upgrade to ensure image_tag is set correctly
- # to match 3.8 version
- l_force_image_tag_to_version: True
- when: _requested_image_tag is defined
-
- import_playbook: ../pre/config.yml
# These vars a meant to exclude oo_nodes from plays that would otherwise include
# them by default.
vars:
+ l_version_override_hosts: "oo_masters_to_config:oo_etcd_to_config"
l_openshift_version_set_hosts: "oo_etcd_to_config:oo_masters_to_config:!oo_first_master"
l_openshift_version_check_hosts: "oo_masters_to_config:!oo_first_master"
l_upgrade_repo_hosts: "oo_masters_to_config:oo_etcd_to_config:oo_lb_to_config"
@@ -52,46 +52,48 @@
l_upgrade_docker_target_hosts: "oo_masters_to_config:oo_etcd_to_config"
l_upgrade_excluder_hosts: "oo_masters_to_config"
openshift_protect_installed_version: False
- when: hostvars[groups.oo_first_master.0].openshift_currently_installed_version | version_compare('3.8','<')
+ when: l_double_upgrade_cp | default(False)
- name: Flag pre-upgrade checks complete for hosts without errors 3.8
hosts: oo_masters_to_config:oo_etcd_to_config
tasks:
- set_fact:
pre_upgrade_complete: True
- when: hostvars[groups.oo_first_master.0].openshift_currently_installed_version | version_compare('3.8','<')
+ when: l_double_upgrade_cp | default(False)
# Pre-upgrade completed
- name: Intermediate 3.8 Upgrade
import_playbook: ../upgrade_control_plane.yml
- when: hostvars[groups.oo_first_master.0].openshift_currently_installed_version | version_compare('3.8','<')
+ when: l_double_upgrade_cp | default(False)
+
+- name: Restore 3.9 version variables
+ hosts: oo_masters_to_config:oo_etcd_to_config
+ tasks:
+ - set_fact:
+ # all:!all == 0 hosts
+ l_version_override_hosts: "all:!all"
+ openshift_version: "{{ l_double_upgrade_saved_version }}"
+ openshift_release: "{{ l_double_upgrade_saved_release }}"
+ openshift_image_tag: "{{ l_double_upgrade_saved_tag }}"
+ openshift_pkg_version: "{{ l_double_upgrade_saved_pkgv }}"
+ when: l_double_upgrade_cp | default(False)
## 3.8 upgrade complete we should now be able to upgrade to 3.9
+- name: Clear some values now that we're done with double upgrades.
+ hosts: oo_masters_to_config:oo_etcd_to_config
+ tasks:
+ - set_fact:
+ l_double_upgrade_cp: False
+ l_double_upgrade_cp_reset_version: False
-- name: Configure the upgrade target for the common upgrade tasks 3.9
+# We should be on 3.8 at this point, need to set upgrade_target to 3.9
+- name: Configure the upgrade target for second upgrade
hosts: oo_masters_to_config:oo_etcd_to_config:oo_lb_to_config
tasks:
- - meta: clear_facts
- set_fact:
openshift_upgrade_target: '3.9'
openshift_upgrade_min: '3.8'
- openshift_release: '3.9'
- openshift_pkg_version: "{{ _requested_pkg_version if _requested_pkg_version is defined else '' }}"
- # Set the user's specified image_tag for 3.9 upgrade if it was provided.
- - set_fact:
- openshift_image_tag: "{{ _requested_image_tag }}"
- l_force_image_tag_to_version: False
- when: _requested_image_tag is defined
- # If the user didn't specify an image_tag, we need to force update image_tag
- # because it will have already been set during 3.8. If we aren't running
- # a double upgrade, then we can preserve image_tag because it will still
- # be the user provided value.
- - set_fact:
- l_force_image_tag_to_version: True
- when:
- - l_double_upgrade_cp is defined and l_double_upgrade_cp
- - _requested_image_tag is not defined
- import_playbook: ../pre/config.yml
# These vars a meant to exclude oo_nodes from plays that would otherwise include
@@ -106,7 +108,6 @@
l_upgrade_docker_target_hosts: "oo_masters_to_config:oo_etcd_to_config"
l_upgrade_excluder_hosts: "oo_masters_to_config"
openshift_protect_installed_version: False
- openshift_version_reinit: True
- name: Flag pre-upgrade checks complete for hosts without errors
hosts: oo_masters_to_config:oo_etcd_to_config