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| author |   Jiri Stransky <jistr@redhat.com> | 2017-03-07 14:22:33 +0100 |
|---|---|---|
| committer | Jiri Stransky <jistr@redhat.com> | 2017-03-14 13:53:06 +0000 |
| commit | 3c51cad7c99de162fd9ab06f975b637892247c94 (patch) | |
| tree | 4db21386368ecfd6840618304264028249b8a4c5 | |
| parent | cd88f4d8e928daf0676a4a9b6f36d93df7a6aa7c (diff) | |
Keep existing data for containerized MongoDB
We used named Docker volume for MongoDB storage, which meant that when
moving from bare metal to containerized, we lost data and reinitialized
the storage from scratch.
With this commit we keep the data by mounting the original data into the
container. We also need make sure that file ownership is correct
according to the uid/gid used within MongoDB container image.
Change-Id: I86ef2cb37a068b767462d6d50fe451389b7cbb58
| -rw-r--r-- | docker/services/database/mongodb.yaml | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/docker/services/database/mongodb.yaml b/docker/services/database/mongodb.yaml index 68a64a7d..36f33403 100644 --- a/docker/services/database/mongodb.yaml +++ b/docker/services/database/mongodb.yaml @@ -73,7 +73,16 @@ outputs: perm: '0600' docker_config: step_2: + mongodb_data_ownership: + start_order: 0 + image: *mongodb_image + net: host + user: root + command: ['chown', '-R', 'mongodb:', '/var/lib/mongodb'] + volumes: + - /var/lib/mongodb:/var/lib/mongodb mongodb: + start_order: 1 image: *mongodb_image net: host privileged: false @@ -82,7 +91,7 @@ outputs: - /var/lib/config-data/mongodb/:/var/lib/kolla/config_files/src:ro - /etc/localtime:/etc/localtime:ro - logs:/var/log/kolla - - mongodb:/var/lib/mongodb/ + - /var/lib/mongodb:/var/lib/mongodb environment: - KOLLA_CONFIG_STRATEGY=COPY_ALWAYS docker_puppet_tasks: @@ -98,6 +107,11 @@ outputs: volumes: - "mongodb:/var/lib/mongodb/" - "logs:/var/log/kolla:ro" + host_prep_tasks: + - name: create /var/lib/mongodb + file: + path: /var/lib/mongodb + state: directory upgrade_tasks: - name: Stop and disable mongodb service tags: step2 |