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|
---
# Upgrade predicates
- vars:
prev_predicates: "{{ lookup('openshift_master_facts_default_predicates', short_version=openshift_upgrade_min, deployment_type=openshift_deployment_type) }}"
prev_predicates_no_region: "{{ lookup('openshift_master_facts_default_predicates', short_version=openshift_upgrade_min, deployment_type=openshift_deployment_type, regions_enabled=False) }}"
default_predicates_no_region: "{{ lookup('openshift_master_facts_default_predicates', regions_enabled=False) }}"
# older_predicates are the set of predicates that have previously been
# hard-coded into openshift_facts
older_predicates:
- - name: MatchNodeSelector
- name: PodFitsResources
- name: PodFitsPorts
- name: NoDiskConflict
- name: NoVolumeZoneConflict
- name: MaxEBSVolumeCount
- name: MaxGCEPDVolumeCount
- name: Region
argument:
serviceAffinity:
labels:
- region
- - name: MatchNodeSelector
- name: PodFitsResources
- name: PodFitsPorts
- name: NoDiskConflict
- name: NoVolumeZoneConflict
- name: Region
argument:
serviceAffinity:
labels:
- region
- - name: MatchNodeSelector
- name: PodFitsResources
- name: PodFitsPorts
- name: NoDiskConflict
- name: Region
argument:
serviceAffinity:
labels:
- region
# older_predicates_no_region are the set of predicates that have previously
# been hard-coded into openshift_facts, with the Region predicate removed
older_predicates_no_region:
- - name: MatchNodeSelector
- name: PodFitsResources
- name: PodFitsPorts
- name: NoDiskConflict
- name: NoVolumeZoneConflict
- name: MaxEBSVolumeCount
- name: MaxGCEPDVolumeCount
- - name: MatchNodeSelector
- name: PodFitsResources
- name: PodFitsPorts
- name: NoDiskConflict
- name: NoVolumeZoneConflict
- - name: MatchNodeSelector
- name: PodFitsResources
- name: PodFitsPorts
- name: NoDiskConflict
block:
# Handle case where openshift_master_predicates is defined
- block:
- debug:
msg: "WARNING: openshift_master_scheduler_predicates is set to defaults from an earlier release of OpenShift current defaults are: {{ openshift_master_scheduler_default_predicates }}"
when: openshift_master_scheduler_predicates in older_predicates + older_predicates_no_region + [prev_predicates] + [prev_predicates_no_region]
- debug:
msg: "WARNING: openshift_master_scheduler_predicates does not match current defaults of: {{ openshift_master_scheduler_default_predicates }}"
when: openshift_master_scheduler_predicates != openshift_master_scheduler_default_predicates
when: openshift_master_scheduler_predicates | default(none) is not none
# Handle cases where openshift_master_predicates is not defined
- block:
- debug:
msg: "WARNING: existing scheduler config does not match previous known defaults automated upgrade of scheduler config is disabled.\nexisting scheduler predicates: {{ openshift_master_scheduler_current_predicates }}\ncurrent scheduler default predicates are: {{ openshift_master_scheduler_default_predicates }}"
when:
- openshift_master_scheduler_current_predicates != openshift_master_scheduler_default_predicates
- openshift_master_scheduler_current_predicates not in older_predicates + [prev_predicates]
- set_fact:
openshift_upgrade_scheduler_predicates: "{{ openshift_master_scheduler_default_predicates }}"
when:
- openshift_master_scheduler_current_predicates != openshift_master_scheduler_default_predicates
- openshift_master_scheduler_current_predicates in older_predicates + [prev_predicates]
- set_fact:
openshift_upgrade_scheduler_predicates: "{{ default_predicates_no_region }}"
when:
- openshift_master_scheduler_current_predicates != default_predicates_no_region
- openshift_master_scheduler_current_predicates in older_predicates_no_region + [prev_predicates_no_region]
when: openshift_master_scheduler_predicates | default(none) is none
# Upgrade priorities
- vars:
prev_priorities: "{{ lookup('openshift_master_facts_default_priorities', short_version=openshift_upgrade_min, deployment_type=openshift_deployment_type) }}"
prev_priorities_no_zone: "{{ lookup('openshift_master_facts_default_priorities', short_version=openshift_upgrade_min, deployment_type=openshift_deployment_type, zones_enabled=False) }}"
default_priorities_no_zone: "{{ lookup('openshift_master_facts_default_priorities', zones_enabled=False) }}"
# older_priorities are the set of priorities that have previously been
# hard-coded into openshift_facts
older_priorities:
- - name: LeastRequestedPriority
weight: 1
- name: SelectorSpreadPriority
weight: 1
- name: Zone
weight: 2
argument:
serviceAntiAffinity:
label: zone
# older_priorities_no_region are the set of priorities that have previously
# been hard-coded into openshift_facts, with the Zone priority removed
older_priorities_no_zone:
- - name: LeastRequestedPriority
weight: 1
- name: SelectorSpreadPriority
weight: 1
block:
# Handle case where openshift_master_priorities is defined
- block:
- debug:
msg: "WARNING: openshift_master_scheduler_priorities is set to defaults from an earlier release of OpenShift current defaults are: {{ openshift_master_scheduler_default_priorities }}"
when: openshift_master_scheduler_priorities in older_priorities + older_priorities_no_zone + [prev_priorities] + [prev_priorities_no_zone]
- debug:
msg: "WARNING: openshift_master_scheduler_priorities does not match current defaults of: {{ openshift_master_scheduler_default_priorities }}"
when: openshift_master_scheduler_priorities != openshift_master_scheduler_default_priorities
when: openshift_master_scheduler_priorities | default(none) is not none
# Handle cases where openshift_master_priorities is not defined
- block:
- debug:
msg: "WARNING: existing scheduler config does not match previous known defaults automated upgrade of scheduler config is disabled.\nexisting scheduler priorities: {{ openshift_master_scheduler_current_priorities }}\ncurrent scheduler default priorities are: {{ openshift_master_scheduler_default_priorities }}"
when:
- openshift_master_scheduler_current_priorities != openshift_master_scheduler_default_priorities
- openshift_master_scheduler_current_priorities not in older_priorities + [prev_priorities]
- set_fact:
openshift_upgrade_scheduler_priorities: "{{ openshift_master_scheduler_default_priorities }}"
when:
- openshift_master_scheduler_current_priorities != openshift_master_scheduler_default_priorities
- openshift_master_scheduler_current_priorities in older_priorities + [prev_priorities]
- set_fact:
openshift_upgrade_scheduler_priorities: "{{ default_priorities_no_zone }}"
when:
- openshift_master_scheduler_current_priorities != default_priorities_no_zone
- openshift_master_scheduler_current_priorities in older_priorities_no_zone + [prev_priorities_no_zone]
when: openshift_master_scheduler_priorities | default(none) is none
# Update scheduler
- vars:
scheduler_config:
kind: Policy
apiVersion: v1
predicates: "{{ openshift_upgrade_scheduler_predicates
| default(openshift_master_scheduler_current_predicates) }}"
priorities: "{{ openshift_upgrade_scheduler_priorities
| default(openshift_master_scheduler_current_priorities) }}"
block:
- name: Update scheduler config
copy:
content: "{{ scheduler_config | to_nice_json }}"
dest: "{{ openshift_master_scheduler_conf }}"
backup: true
when: >
openshift_upgrade_scheduler_predicates is defined or
openshift_upgrade_scheduler_priorities is defined
|
