diff options
Diffstat (limited to 'playbooks/common/openshift-cluster/upgrades/upgrade_control_plane.yml')
| -rw-r--r-- | playbooks/common/openshift-cluster/upgrades/upgrade_control_plane.yml | 209 |
1 files changed, 209 insertions, 0 deletions
diff --git a/playbooks/common/openshift-cluster/upgrades/upgrade_control_plane.yml b/playbooks/common/openshift-cluster/upgrades/upgrade_control_plane.yml new file mode 100644 index 000000000..6950b6166 --- /dev/null +++ b/playbooks/common/openshift-cluster/upgrades/upgrade_control_plane.yml @@ -0,0 +1,209 @@ +--- +############################################################################### +# Upgrade Masters +############################################################################### +- name: Evaluate additional groups for upgrade + hosts: localhost + connection: local + become: no + tasks: + - name: Evaluate etcd_hosts_to_backup + add_host: + name: "{{ item }}" + groups: etcd_hosts_to_backup + with_items: "{{ groups.oo_etcd_to_config if groups.oo_etcd_to_config is defined and groups.oo_etcd_to_config | length > 0 else groups.oo_first_master }}" + +# If facts cache were for some reason deleted, this fact may not be set, and if not set +# it will always default to true. This causes problems for the etcd data dir fact detection +# so we must first make sure this is set correctly before attempting the backup. +- name: Set master embedded_etcd fact + hosts: oo_masters_to_config + roles: + - openshift_facts + tasks: + - openshift_facts: + role: master + local_facts: + embedded_etcd: "{{ groups.oo_etcd_to_config | default([]) | length == 0 }}" + debug_level: "{{ openshift_master_debug_level | default(openshift.common.debug_level | default(2)) }}" + +- name: Upgrade and backup etcd + include: ./etcd/main.yml + +- name: Upgrade master packages + hosts: oo_masters_to_config + roles: + - openshift_facts + tasks: + - include: rpm_upgrade.yml component=master + when: not openshift.common.is_containerized | bool + +# Create service signer cert when missing. Service signer certificate +# is added to master config in the master config hook for v3_3. +- name: Determine if service signer cert must be created + hosts: oo_first_master + tasks: + - name: Determine if service signer certificate must be created + stat: + path: "{{ openshift.common.config_base }}/master/service-signer.crt" + register: service_signer_cert_stat + changed_when: false + +- include: create_service_signer_cert.yml + +# Set openshift_master_facts separately. In order to reconcile +# admission_config's, we currently must run openshift_master_facts and +# then run openshift_facts. +- name: Set OpenShift master facts + hosts: oo_masters_to_config + roles: + - openshift_master_facts + +- name: Upgrade master config and systemd units + hosts: oo_masters_to_config + handlers: + - include: ../../../../roles/openshift_master/handlers/main.yml + static: yes + roles: + - openshift_facts + post_tasks: + - include_vars: ../../../../roles/openshift_master_facts/vars/main.yml + + - include: upgrade_scheduler.yml + + - include: "{{ master_config_hook }}" + when: master_config_hook is defined + + - include_vars: ../../../../roles/openshift_master/vars/main.yml + + - name: Update systemd units + include: ../../../../roles/openshift_master/tasks/systemd_units.yml + + - name: Check for ca-bundle.crt + stat: + path: "{{ openshift.common.config_base }}/master/ca-bundle.crt" + register: ca_bundle_stat + failed_when: false + + - name: Check for ca.crt + stat: + path: "{{ openshift.common.config_base }}/master/ca.crt" + register: ca_crt_stat + failed_when: false + + - name: Migrate ca.crt to ca-bundle.crt + command: mv ca.crt ca-bundle.crt + args: + chdir: "{{ openshift.common.config_base }}/master" + when: ca_crt_stat.stat.isreg and not ca_bundle_stat.stat.exists + + - name: Link ca.crt to ca-bundle.crt + file: + src: "{{ openshift.common.config_base }}/master/ca-bundle.crt" + path: "{{ openshift.common.config_base }}/master/ca.crt" + state: link + when: ca_crt_stat.stat.isreg and not ca_bundle_stat.stat.exists + +- 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 + connection: local + become: no + 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 + +# We are now ready to restart master services (or entire system +# depending on openshift_rolling_restart_mode): +- include: ../../openshift-master/restart.yml + +############################################################################### +# Reconcile Cluster Roles, Cluster Role Bindings and Security Context Constraints +############################################################################### + +- name: Reconcile Cluster Roles and Cluster Role Bindings and Security Context Constraints + hosts: oo_masters_to_config + roles: + - { role: openshift_cli } + vars: + origin_reconcile_bindings: "{{ deployment_type == 'origin' and openshift_version | version_compare('1.0.6', '>') }}" + ent_reconcile_bindings: true + openshift_docker_hosted_registry_network: "{{ hostvars[groups.oo_first_master.0].openshift.common.portal_net }}" + # Another spot where we assume docker is running and do not want to accidentally trigger an unsafe + # restart. + skip_docker_role: True + tasks: + - name: Reconcile Cluster Roles + command: > + {{ openshift.common.client_binary }} adm --config={{ openshift.common.config_base }}/master/admin.kubeconfig + policy reconcile-cluster-roles --additive-only=true --confirm + run_once: true + + - name: Reconcile Cluster Role Bindings + command: > + {{ openshift.common.client_binary }} adm --config={{ openshift.common.config_base }}/master/admin.kubeconfig + policy reconcile-cluster-role-bindings + --exclude-groups=system:authenticated + --exclude-groups=system:authenticated:oauth + --exclude-groups=system:unauthenticated + --exclude-users=system:anonymous + --additive-only=true --confirm + when: origin_reconcile_bindings | bool or ent_reconcile_bindings | bool + run_once: true + + - name: Reconcile Jenkins Pipeline Role Bindings + command: > + {{ openshift.common.client_binary }} adm --config={{ openshift.common.config_base }}/master/admin.kubeconfig policy reconcile-cluster-role-bindings system:build-strategy-jenkinspipeline --confirm + run_once: true + when: openshift.common.version_gte_3_4_or_1_4 | bool + + - name: Reconcile Security Context Constraints + command: > + {{ openshift.common.client_binary }} adm policy reconcile-sccs --confirm --additive-only=true + run_once: true + + - set_fact: + reconcile_complete: True + +############################################################################## +# Gate on reconcile +############################################################################## +- name: Gate on reconcile + hosts: localhost + connection: local + become: no + 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 + +- name: Upgrade Docker on dedicated containerized etcd hosts + hosts: oo_etcd_to_config:!oo_nodes_to_upgrade + serial: 1 + any_errors_fatal: true + roles: + - openshift_facts + tasks: + - include: docker/upgrade.yml + when: l_docker_upgrade is defined and l_docker_upgrade | bool and not openshift.common.is_atomic | bool |