diff options
Diffstat (limited to 'playbooks')
| -rw-r--r-- | playbooks/byo/openshift-glusterfs/README.md | 8 | ||||
| -rw-r--r-- | playbooks/common/openshift-glusterfs/registry.yml | 47 |
2 files changed, 53 insertions, 2 deletions
diff --git a/playbooks/byo/openshift-glusterfs/README.md b/playbooks/byo/openshift-glusterfs/README.md index 823ad5e29..f62aea229 100644 --- a/playbooks/byo/openshift-glusterfs/README.md +++ b/playbooks/byo/openshift-glusterfs/README.md @@ -39,6 +39,11 @@ registry, specify a `glusterfs_registry` group that is populated as the `glusterfs_registry` group is specified, the cluster defined by the `glusterfs` group will be used. +To swap an existing hosted registry's backend storage for a GlusterFS volume, +specify `openshift_hosted_registry_storage_glusterfs_swap=True`. To +additoinally copy any existing contents from an existing hosted registry, +specify `openshift_hosted_registry_storage_glusterfs_swapcopy=True`. + **NOTE:** For each namespace that is to have access to GlusterFS volumes an Enpoints resource pointing to the GlusterFS cluster nodes and a corresponding Service resource must be created. If dynamic provisioning using StorageClasses @@ -89,4 +94,5 @@ See the documentation in the role's directory for further details. ## Role: openshift_hosted The `openshift_hosted` role recognizes `glusterfs` as a possible storage -backend for a hosted docker registry. +backend for a hosted docker registry. It will also, if configured, handle the +swap of an existing registry's backend storage to a GlusterFS volume. diff --git a/playbooks/common/openshift-glusterfs/registry.yml b/playbooks/common/openshift-glusterfs/registry.yml index caae79f0f..80cf7529e 100644 --- a/playbooks/common/openshift-glusterfs/registry.yml +++ b/playbooks/common/openshift-glusterfs/registry.yml @@ -1,4 +1,49 @@ --- - include: config.yml -- include: ../openshift-cluster/openshift_hosted.yml +- name: Initialize GlusterFS registry PV and PVC vars + hosts: oo_first_master + tags: hosted + tasks: + - set_fact: + glusterfs_pv: [] + glusterfs_pvc: [] + + - set_fact: + glusterfs_pv: + - name: "{{ openshift.hosted.registry.storage.volume.name }}-glusterfs-volume" + capacity: "{{ openshift.hosted.registry.storage.volume.size }}" + access_modes: "{{ openshift.hosted.registry.storage.access.modes }}" + storage: + glusterfs: + endpoints: "{{ openshift.hosted.registry.storage.glusterfs.endpoints }}" + path: "{{ openshift.hosted.registry.storage.glusterfs.path }}" + readOnly: "{{ openshift.hosted.registry.storage.glusterfs.readOnly }}" + glusterfs_pvc: + - name: "{{ openshift.hosted.registry.storage.volume.name }}-glusterfs-claim" + capacity: "{{ openshift.hosted.registry.storage.volume.size }}" + access_modes: "{{ openshift.hosted.registry.storage.access.modes }}" + when: openshift.hosted.registry.storage.glusterfs.swap + +- name: Create persistent volumes + hosts: oo_first_master + tags: + - hosted + vars: + persistent_volumes: "{{ hostvars[groups.oo_first_master.0] | oo_persistent_volumes(groups, glusterfs_pv) }}" + persistent_volume_claims: "{{ hostvars[groups.oo_first_master.0] | oo_persistent_volume_claims(glusterfs_pvc) }}" + roles: + - role: openshift_persistent_volumes + when: persistent_volumes | union(glusterfs_pv) | length > 0 or persistent_volume_claims | union(glusterfs_pvc) | length > 0 + +- name: Create Hosted Resources + hosts: oo_first_master + tags: + - hosted + pre_tasks: + - set_fact: + openshift_hosted_router_registryurl: "{{ hostvars[groups.oo_first_master.0].openshift.master.registry_url }}" + openshift_hosted_registry_registryurl: "{{ hostvars[groups.oo_first_master.0].openshift.master.registry_url }}" + when: "'master' in hostvars[groups.oo_first_master.0].openshift and 'registry_url' in hostvars[groups.oo_first_master.0].openshift.master" + roles: + - role: openshift_hosted |