diff options
Diffstat (limited to 'roles')
| -rwxr-xr-x | roles/openshift_facts/library/openshift_facts.py | 4 | ||||
| -rw-r--r-- | roles/openshift_hosted/README.md | 8 | ||||
| -rw-r--r-- | roles/openshift_hosted/tasks/registry/registry.yml | 2 | ||||
| -rw-r--r-- | roles/openshift_hosted/tasks/registry/storage/glusterfs.yml | 33 | ||||
| -rw-r--r-- | roles/openshift_storage_glusterfs/README.md | 7 | ||||
| -rw-r--r-- | roles/openshift_storage_glusterfs/tasks/main.yml | 2 |
6 files changed, 53 insertions, 3 deletions
diff --git a/roles/openshift_facts/library/openshift_facts.py b/roles/openshift_facts/library/openshift_facts.py index 7720136d1..9528784b5 100755 --- a/roles/openshift_facts/library/openshift_facts.py +++ b/roles/openshift_facts/library/openshift_facts.py @@ -2169,7 +2169,9 @@ class OpenShiftFacts(object): glusterfs=dict( endpoints='glusterfs-registry-endpoints', path='glusterfs-registry-volume', - readOnly=False), + readOnly=False, + swap=False, + swapcopy=True), host=None, access=dict( modes=['ReadWriteMany'] diff --git a/roles/openshift_hosted/README.md b/roles/openshift_hosted/README.md index 6d576df71..3e5d7f860 100644 --- a/roles/openshift_hosted/README.md +++ b/roles/openshift_hosted/README.md @@ -28,6 +28,14 @@ From this role: | openshift_hosted_registry_selector | region=infra | Node selector used when creating registry. The OpenShift registry will only be deployed to nodes matching this selector. | | openshift_hosted_registry_cert_expire_days | `730` (2 years) | Validity of the certificates in days. Works only with OpenShift version 1.5 (3.5) and later. | +If you specify `openshift_hosted_registry_kind=glusterfs`, the following +variables also control configuration behavior: + +| Name | Default value | Description | +|----------------------------------------------|---------------|------------------------------------------------------------------------------| +| openshift_hosted_registry_glusterfs_swap | False | Whether to swap an existing registry's storage volume for a GlusterFS volume | +| openshift_hosted_registry_glusterfs_swapcopy | True | If swapping, also copy the current contents of the registry volume | + Dependencies ------------ diff --git a/roles/openshift_hosted/tasks/registry/registry.yml b/roles/openshift_hosted/tasks/registry/registry.yml index 7ba4bdcab..751489958 100644 --- a/roles/openshift_hosted/tasks/registry/registry.yml +++ b/roles/openshift_hosted/tasks/registry/registry.yml @@ -126,4 +126,4 @@ - include: storage/glusterfs.yml when: - - openshift.hosted.registry.storage.kind | default(none) == 'glusterfs' + - openshift.hosted.registry.storage.kind | default(none) == 'glusterfs' or openshift.hosted.registry.storage.glusterfs.swap diff --git a/roles/openshift_hosted/tasks/registry/storage/glusterfs.yml b/roles/openshift_hosted/tasks/registry/storage/glusterfs.yml index 29c2f46ac..e6bb196b8 100644 --- a/roles/openshift_hosted/tasks/registry/storage/glusterfs.yml +++ b/roles/openshift_hosted/tasks/registry/storage/glusterfs.yml @@ -46,6 +46,39 @@ mode: "2775" recurse: True +- block: + - name: Activate registry maintenance mode + oc_env: + namespace: "{{ openshift_hosted_registry_namespace }}" + name: "{{ openshift_hosted_registry_name }}" + env_vars: + - REGISTRY_STORAGE_MAINTENANCE_READONLY_ENABLED: 'true' + + - name: Get first registry pod name + set_fact: + registry_pod_name: "{{ registry_pods.results.results[0]['items'][0].metadata.name }}" + + - name: Copy current registry contents to new GlusterFS volume + command: "oc rsync {{ registry_pod_name }}:/registry/ {{ mktemp.stdout }}/" + when: openshift.hosted.registry.storage.glusterfs.swapcopy + + - name: Swap new GlusterFS registry volume + oc_volume: + namespace: "{{ openshift_hosted_registry_namespace }}" + name: "{{ openshift_hosted_registry_name }}" + vol_name: registry-storage + mount_type: pvc + claim_name: "{{ openshift.hosted.registry.storage.volume.name }}-glusterfs-claim" + + - name: Deactivate registry maintenance mode + oc_env: + namespace: "{{ openshift_hosted_registry_namespace }}" + name: "{{ openshift_hosted_registry_name }}" + state: absent + env_vars: + - REGISTRY_STORAGE_MAINTENANCE_READONLY_ENABLED: 'true' + when: openshift.hosted.registry.storage.glusterfs.swap + - name: Unmount registry volume mount: state: unmounted diff --git a/roles/openshift_storage_glusterfs/README.md b/roles/openshift_storage_glusterfs/README.md index 3683e8fa4..7b310dbf8 100644 --- a/roles/openshift_storage_glusterfs/README.md +++ b/roles/openshift_storage_glusterfs/README.md @@ -57,6 +57,13 @@ are an exception: | openshift_storage_glusterfs_registry_namespace | registry namespace | Default is to use the hosted registry's namespace, otherwise 'default' | openshift_storage_glusterfs_registry_nodeselector | 'storagenode=registry'| This allows for the logical separation of the registry GlusterFS cluster from any regular-use GlusterFS clusters +Additionally, this role's behavior responds to the following registry-specific +variable: + +| Name | Default value | Description | +|----------------------------------------------|---------------|------------------------------------------------------------------------------| +| openshift_hosted_registry_glusterfs_swap | False | Whether to swap an existing registry's storage volume for a GlusterFS volume | + Dependencies ------------ diff --git a/roles/openshift_storage_glusterfs/tasks/main.yml b/roles/openshift_storage_glusterfs/tasks/main.yml index e2b24198d..ebd8db453 100644 --- a/roles/openshift_storage_glusterfs/tasks/main.yml +++ b/roles/openshift_storage_glusterfs/tasks/main.yml @@ -12,7 +12,7 @@ - include: glusterfs_registry.yml when: - g_glusterfs_registry_hosts | default([]) | count > 0 - - "openshift.hosted.registry.storage.kind == 'glusterfs'" + - "openshift.hosted.registry.storage.kind == 'glusterfs' or openshift.hosted.registry.glusterfs.swap" - name: Delete temp directory file: |