From 3c51cad7c99de162fd9ab06f975b637892247c94 Mon Sep 17 00:00:00 2001 From: Jiri Stransky Date: Tue, 7 Mar 2017 14:22:33 +0100 Subject: 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 --- docker/services/database/mongodb.yaml | 16 +++++++++++++++- 1 file changed, 15 insertions(+), 1 deletion(-) (limited to 'docker') 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 -- cgit 1.2.3-korg