diff options
Diffstat (limited to 'roles')
9 files changed, 159 insertions, 51 deletions
diff --git a/roles/openshift_health_checker/openshift_checks/disk_availability.py b/roles/openshift_health_checker/openshift_checks/disk_availability.py index 283461294..39ac0e4ec 100644 --- a/roles/openshift_health_checker/openshift_checks/disk_availability.py +++ b/roles/openshift_health_checker/openshift_checks/disk_availability.py @@ -35,6 +35,15 @@ class DiskAvailability(OpenShiftCheck): }, } + # recommended disk space for each location under an upgrade context + recommended_disk_upgrade_bytes = { + '/var': { + 'masters': 10 * 10**9, + 'nodes': 5 * 10 ** 9, + 'etcd': 5 * 10 ** 9, + }, + } + def is_active(self): """Skip hosts that do not have recommended disk space requirements.""" group_names = self.get_var("group_names", default=[]) @@ -80,9 +89,34 @@ class DiskAvailability(OpenShiftCheck): config_bytes = max(config.get(name, 0) for name in group_names) * 10**9 recommended_bytes = config_bytes or recommended_bytes + # if an "upgrade" context is set, update the minimum disk requirement + # as this signifies an in-place upgrade - the node might have the + # required total disk space, but some of that space may already be + # in use by the existing OpenShift deployment. + context = self.get_var("r_openshift_health_checker_playbook_context", default="") + if context == "upgrade": + recommended_upgrade_paths = self.recommended_disk_upgrade_bytes.get(path, {}) + if recommended_upgrade_paths: + recommended_bytes = config_bytes or max(recommended_upgrade_paths.get(name, 0) + for name in group_names) + if free_bytes < recommended_bytes: free_gb = float(free_bytes) / 10**9 recommended_gb = float(recommended_bytes) / 10**9 + msg = ( + 'Available disk space in "{}" ({:.1f} GB) ' + 'is below minimum recommended ({:.1f} GB)' + ).format(path, free_gb, recommended_gb) + + # warn if check failed under an "upgrade" context + # due to limits imposed by the user config + if config_bytes and context == "upgrade": + msg += ('\n\nMake sure to account for decreased disk space during an upgrade\n' + 'due to an existing OpenShift deployment. Please check the value of\n' + ' openshift_check_min_host_disk_gb={}\n' + 'in your Ansible inventory, and lower the recommended disk space availability\n' + 'if necessary for this upgrade.').format(config_bytes) + return { 'failed': True, 'msg': ( diff --git a/roles/openshift_health_checker/test/disk_availability_test.py b/roles/openshift_health_checker/test/disk_availability_test.py index e98d02c58..5720eeacf 100644 --- a/roles/openshift_health_checker/test/disk_availability_test.py +++ b/roles/openshift_health_checker/test/disk_availability_test.py @@ -97,8 +97,9 @@ def test_succeeds_with_recommended_disk_space(group_names, configured_min, ansib assert not result.get('failed', False) -@pytest.mark.parametrize('group_names,configured_min,ansible_mounts,extra_words', [ +@pytest.mark.parametrize('name,group_names,configured_min,ansible_mounts,extra_words', [ ( + 'test with no space available', ['masters'], 0, [{ @@ -108,6 +109,7 @@ def test_succeeds_with_recommended_disk_space(group_names, configured_min, ansib ['0.0 GB'], ), ( + 'test with a higher configured required value', ['masters'], 100, # set a higher threshold [{ @@ -117,6 +119,7 @@ def test_succeeds_with_recommended_disk_space(group_names, configured_min, ansib ['100.0 GB'], ), ( + 'test with 1GB available, but "0" GB space requirement', ['nodes'], 0, [{ @@ -126,6 +129,7 @@ def test_succeeds_with_recommended_disk_space(group_names, configured_min, ansib ['1.0 GB'], ), ( + 'test with no space available, but "0" GB space requirement', ['etcd'], 0, [{ @@ -135,16 +139,17 @@ def test_succeeds_with_recommended_disk_space(group_names, configured_min, ansib ['0.0 GB'], ), ( + 'test with enough space for a node, but not for a master', ['nodes', 'masters'], 0, [{ 'mount': '/', - # enough space for a node, not enough for a master 'size_available': 15 * 10**9 + 1, }], ['15.0 GB'], ), ( + 'test failure with enough space on "/", but not enough on "/var"', ['etcd'], 0, [{ @@ -158,8 +163,8 @@ def test_succeeds_with_recommended_disk_space(group_names, configured_min, ansib }], ['0.0 GB'], ), -]) -def test_fails_with_insufficient_disk_space(group_names, configured_min, ansible_mounts, extra_words): +], ids=lambda argval: argval[0]) +def test_fails_with_insufficient_disk_space(name, group_names, configured_min, ansible_mounts, extra_words): task_vars = dict( group_names=group_names, openshift_check_min_host_disk_gb=configured_min, @@ -170,7 +175,61 @@ def test_fails_with_insufficient_disk_space(group_names, configured_min, ansible assert result['failed'] for word in 'below recommended'.split() + extra_words: - assert word in result['msg'] + assert word in result.get('msg', '') + + +@pytest.mark.parametrize('name,group_names,context,ansible_mounts,failed,extra_words', [ + ( + 'test without enough space for master under "upgrade" context', + ['nodes', 'masters'], + "upgrade", + [{ + 'mount': '/', + 'size_available': 1 * 10**9 + 1, + 'size_total': 21 * 10**9 + 1, + }], + True, + ["1.0 GB"], + ), + ( + 'test with enough space for master under "upgrade" context', + ['nodes', 'masters'], + "upgrade", + [{ + 'mount': '/', + 'size_available': 10 * 10**9 + 1, + 'size_total': 21 * 10**9 + 1, + }], + False, + [], + ), + ( + 'test with not enough space for master, and non-upgrade context', + ['nodes', 'masters'], + "health", + [{ + 'mount': '/', + # not enough space for a master, + # "health" context should not lower requirement + 'size_available': 20 * 10**9 + 1, + }], + True, + ["20.0 GB", "below minimum"], + ), +], ids=lambda argval: argval[0]) +def test_min_required_space_changes_with_upgrade_context(name, group_names, context, ansible_mounts, failed, extra_words): + task_vars = dict( + r_openshift_health_checker_playbook_context=context, + group_names=group_names, + ansible_mounts=ansible_mounts, + ) + + check = DiskAvailability(fake_execute_module, task_vars) + result = check.run() + + assert result.get("failed", False) == failed + for word in extra_words: + assert word in result.get('msg', '') def fake_execute_module(*args): diff --git a/roles/openshift_logging_elasticsearch/tasks/main.yaml b/roles/openshift_logging_elasticsearch/tasks/main.yaml index 0548e3c40..aae23668a 100644 --- a/roles/openshift_logging_elasticsearch/tasks/main.yaml +++ b/roles/openshift_logging_elasticsearch/tasks/main.yaml @@ -192,47 +192,58 @@ - port: 9200 targetPort: "restapi" -# storageclasses are used by default but if static then disable -# storageclasses with the storageClassName set to "" in pvc.j2 -- name: Creating ES storage template - static - template: - src: pvc.j2 - dest: "{{ tempdir }}/templates/logging-es-pvc.yml" - vars: - obj_name: "{{ openshift_logging_elasticsearch_pvc_name }}" - size: "{{ openshift_logging_elasticsearch_pvc_size }}" - access_modes: "{{ openshift_logging_elasticsearch_pvc_access_modes | list }}" - pv_selector: "{{ openshift_logging_elasticsearch_pvc_pv_selector }}" - storage_class_name: "{{ openshift_logging_elasticsearch_pvc_storage_class_name | default('', true) }}" - when: - - openshift_logging_elasticsearch_storage_type == "pvc" - - not openshift_logging_elasticsearch_pvc_dynamic | bool - -# Storageclasses are used by default if configured -- name: Creating ES storage template - dynamic - template: - src: pvc.j2 - dest: "{{ tempdir }}/templates/logging-es-pvc.yml" - vars: - obj_name: "{{ openshift_logging_elasticsearch_pvc_name }}" - size: "{{ openshift_logging_elasticsearch_pvc_size }}" - access_modes: "{{ openshift_logging_elasticsearch_pvc_access_modes | list }}" - pv_selector: "{{ openshift_logging_elasticsearch_pvc_pv_selector }}" - when: - - openshift_logging_elasticsearch_storage_type == "pvc" - - openshift_logging_elasticsearch_pvc_dynamic | bool - -- name: Set ES storage +- name: Check to see if PVC already exists oc_obj: - state: present + state: list kind: pvc name: "{{ openshift_logging_elasticsearch_pvc_name }}" namespace: "{{ openshift_logging_elasticsearch_namespace }}" - files: - - "{{ tempdir }}/templates/logging-es-pvc.yml" - delete_after: true - when: + register: logging_elasticsearch_pvc + +# logging_elasticsearch_pvc.results.results | length > 0 returns a false positive +# so we check for the presence of 'stderr' to determine if the obj exists or not +# the RC for existing and not existing is both 0 +- when: + - logging_elasticsearch_pvc.results.stderr is defined - openshift_logging_elasticsearch_storage_type == "pvc" + block: + # storageclasses are used by default but if static then disable + # storageclasses with the storageClassName set to "" in pvc.j2 + - name: Creating ES storage template - static + template: + src: pvc.j2 + dest: "{{ tempdir }}/templates/logging-es-pvc.yml" + vars: + obj_name: "{{ openshift_logging_elasticsearch_pvc_name }}" + size: "{{ openshift_logging_elasticsearch_pvc_size }}" + access_modes: "{{ openshift_logging_elasticsearch_pvc_access_modes | list }}" + pv_selector: "{{ openshift_logging_elasticsearch_pvc_pv_selector }}" + storage_class_name: "{{ openshift_logging_elasticsearch_pvc_storage_class_name | default('', true) }}" + when: + - not openshift_logging_elasticsearch_pvc_dynamic | bool + + # Storageclasses are used by default if configured + - name: Creating ES storage template - dynamic + template: + src: pvc.j2 + dest: "{{ tempdir }}/templates/logging-es-pvc.yml" + vars: + obj_name: "{{ openshift_logging_elasticsearch_pvc_name }}" + size: "{{ openshift_logging_elasticsearch_pvc_size }}" + access_modes: "{{ openshift_logging_elasticsearch_pvc_access_modes | list }}" + pv_selector: "{{ openshift_logging_elasticsearch_pvc_pv_selector }}" + when: + - openshift_logging_elasticsearch_pvc_dynamic | bool + + - name: Set ES storage + oc_obj: + state: present + kind: pvc + name: "{{ openshift_logging_elasticsearch_pvc_name }}" + namespace: "{{ openshift_logging_elasticsearch_namespace }}" + files: + - "{{ tempdir }}/templates/logging-es-pvc.yml" + delete_after: true - set_fact: es_deploy_name: "logging-{{ es_component }}-{{ openshift_logging_elasticsearch_deployment_type }}-{{ 'abcdefghijklmnopqrstuvwxyz0123456789' | random_word(8) }}" diff --git a/roles/openshift_manageiq/README.md b/roles/openshift_manageiq/README.md new file mode 100644 index 000000000..838ecf132 --- /dev/null +++ b/roles/openshift_manageiq/README.md @@ -0,0 +1,4 @@ +# ManageIQ + +Allows ManageIQ to manage the Openshift cluster. +This role sets up the `"management-infra"` namespace with the management-admin and inspector-admin service accounts. diff --git a/roles/openshift_metrics/defaults/main.yaml b/roles/openshift_metrics/defaults/main.yaml index c34936930..d9a17ae7f 100644 --- a/roles/openshift_metrics/defaults/main.yaml +++ b/roles/openshift_metrics/defaults/main.yaml @@ -49,7 +49,7 @@ openshift_metrics_resolution: 30s # overriding the values here ##### -openshift_metrics_master_url: https://kubernetes.default.svc.cluster.local +openshift_metrics_master_url: https://kubernetes.default.svc openshift_metrics_node_id: nodename openshift_metrics_project: openshift-infra diff --git a/roles/openshift_storage_glusterfs/tasks/glusterfs_common.yml b/roles/openshift_storage_glusterfs/tasks/glusterfs_common.yml index 981688ac3..a31c5bd5e 100644 --- a/roles/openshift_storage_glusterfs/tasks/glusterfs_common.yml +++ b/roles/openshift_storage_glusterfs/tasks/glusterfs_common.yml @@ -30,17 +30,17 @@ - kind: "svc" name: "heketi-storage-endpoints" - kind: "secret" - name: "heketi-{{ glusterfs_name }}-topology-secret" + name: "heketi-{{ glusterfs_name | default }}-topology-secret" - kind: "secret" - name: "heketi-{{ glusterfs_name }}-config-secret" + name: "heketi-{{ glusterfs_name | default }}-config-secret" - kind: "template,route,service,dc" - name: "heketi-{{ glusterfs_name }}" + name: "heketi-{{ glusterfs_name | default }}" - kind: "svc" - name: "heketi-db-{{ glusterfs_name }}-endpoints" + name: "heketi-db-{{ glusterfs_name | default }}-endpoints" - kind: "sa" - name: "heketi-{{ glusterfs_name }}-service-account" + name: "heketi-{{ glusterfs_name | default }}-service-account" - kind: "secret" - name: "heketi-{{ glusterfs_name }}-admin-secret" + name: "heketi-{{ glusterfs_name | default }}-admin-secret" failed_when: False when: glusterfs_heketi_wipe diff --git a/roles/openshift_storage_glusterfs/tasks/glusterfs_deploy.yml b/roles/openshift_storage_glusterfs/tasks/glusterfs_deploy.yml index 3db5cc389..8c3e31fc9 100644 --- a/roles/openshift_storage_glusterfs/tasks/glusterfs_deploy.yml +++ b/roles/openshift_storage_glusterfs/tasks/glusterfs_deploy.yml @@ -13,7 +13,7 @@ - kind: template name: glusterfs - kind: daemonset - name: "glusterfs-{{ glusterfs_name }}" + name: "glusterfs-{{ glusterfs_name | default }}" when: glusterfs_wipe - name: Unlabel any existing GlusterFS nodes diff --git a/roles/openshift_storage_glusterfs/tasks/glusterfs_registry.yml b/roles/openshift_storage_glusterfs/tasks/glusterfs_registry.yml index e46cec378..17f87578d 100644 --- a/roles/openshift_storage_glusterfs/tasks/glusterfs_registry.yml +++ b/roles/openshift_storage_glusterfs/tasks/glusterfs_registry.yml @@ -41,7 +41,7 @@ state: absent with_items: - kind: "svc" - name: "glusterfs-{{ glusterfs_name }}-endpoints" + name: "glusterfs-{{ glusterfs_name | default }}-endpoints" failed_when: False - name: Generate GlusterFS registry endpoints diff --git a/roles/openshift_storage_glusterfs/tasks/heketi_deploy_part2.yml b/roles/openshift_storage_glusterfs/tasks/heketi_deploy_part2.yml index 37d3e6ba2..afc04a537 100644 --- a/roles/openshift_storage_glusterfs/tasks/heketi_deploy_part2.yml +++ b/roles/openshift_storage_glusterfs/tasks/heketi_deploy_part2.yml @@ -51,7 +51,7 @@ - kind: "svc" name: "heketi-storage-endpoints" - kind: "secret" - name: "heketi-{{ glusterfs_name }}-topology-secret" + name: "heketi-{{ glusterfs_name | default }}-topology-secret" - name: Generate heketi endpoints template: |