Keep existing data for containerized Swift

Use mounts instead of docker volumes to preserve existing data when
moving from baremetal to containerized Swift.

Change-Id: Ib7cbca2ef674a0245a67b69ee2c77f574d74c181

diff --git a/docker/services/swift-proxy.yaml b/docker/services/swift-proxy.yaml
index 93e21c8..0d7cd7b 100644 (file)
--- a/docker/services/swift-proxy.yaml
+++ b/docker/services/swift-proxy.yaml
@@ -72,10 +72,15 @@ outputs:
               - /etc/hosts:/etc/hosts:ro
               - /etc/localtime:/etc/localtime:ro
               - /run:/run
-              - swift-srv:/srv
+              - /srv/node:/srv/node
               - /dev:/dev
             environment:
               - KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
+      host_prep_tasks:
+        - name: create /srv/node
+          file:
+            path: /srv/node
+            state: directory
       upgrade_tasks:
         - name: Stop and disable swift_proxy service
           tags: step2

diff --git a/docker/services/swift-storage.yaml b/docker/services/swift-storage.yaml
index 8e76504..9c8d84e 100644 (file)
--- a/docker/services/swift-storage.yaml
+++ b/docker/services/swift-storage.yaml
@@ -104,9 +104,9 @@ outputs:
                 - '/'
                 - [ {get_param: DockerNamespace}, {get_param: DockerSwiftAccountImage} ]
             user: root
-            command: ['/bin/bash', '-c', 'mkdir /srv/node && chown swift:swift /srv/node']
+            command: ['chown', '-R', 'swift:', '/srv/node']
             volumes:
-              - swift-srv:/srv
+              - /srv/node:/srv/node
         step_4:
           swift_account_auditor:
             image:
@@ -123,7 +123,7 @@ outputs:
               - /etc/hosts:/etc/hosts:ro
               - /etc/localtime:/etc/localtime:ro
               - /run:/run
-              - swift-srv:/srv
+              - /srv/node:/srv/node
               - /dev:/dev
             environment: &kolla_env
               - KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
@@ -142,7 +142,7 @@ outputs:
               - /etc/hosts:/etc/hosts:ro
               - /etc/localtime:/etc/localtime:ro
               - /run:/run
-              - swift-srv:/srv
+              - /srv/node:/srv/node
               - /dev:/dev
             environment: *kolla_env
           swift_account_replicator:
@@ -160,7 +160,7 @@ outputs:
               - /etc/hosts:/etc/hosts:ro
               - /etc/localtime:/etc/localtime:ro
               - /run:/run
-              - swift-srv:/srv
+              - /srv/node:/srv/node
               - /dev:/dev
             environment: *kolla_env
           swift_account_server:
@@ -178,7 +178,7 @@ outputs:
               - /etc/hosts:/etc/hosts:ro
               - /etc/localtime:/etc/localtime:ro
               - /run:/run
-              - swift-srv:/srv
+              - /srv/node:/srv/node
               - /dev:/dev
             environment: *kolla_env
           swift_container_auditor:
@@ -196,7 +196,7 @@ outputs:
               - /etc/hosts:/etc/hosts:ro
               - /etc/localtime:/etc/localtime:ro
               - /run:/run
-              - swift-srv:/srv
+              - /srv/node:/srv/node
               - /dev:/dev
             environment: *kolla_env
           swift_container_replicator:
@@ -214,7 +214,7 @@ outputs:
               - /etc/hosts:/etc/hosts:ro
               - /etc/localtime:/etc/localtime:ro
               - /run:/run
-              - swift-srv:/srv
+              - /srv/node:/srv/node
               - /dev:/dev
             environment: *kolla_env
           swift_container_updater:
@@ -232,7 +232,7 @@ outputs:
               - /etc/hosts:/etc/hosts:ro
               - /etc/localtime:/etc/localtime:ro
               - /run:/run
-              - swift-srv:/srv
+              - /srv/node:/srv/node
               - /dev:/dev
             environment: *kolla_env
           swift_container_server:
@@ -250,7 +250,7 @@ outputs:
               - /etc/hosts:/etc/hosts:ro
               - /etc/localtime:/etc/localtime:ro
               - /run:/run
-              - swift-srv:/srv
+              - /srv/node:/srv/node
               - /dev:/dev
             environment: *kolla_env
           swift_object_auditor:
@@ -268,7 +268,7 @@ outputs:
               - /etc/hosts:/etc/hosts:ro
               - /etc/localtime:/etc/localtime:ro
               - /run:/run
-              - swift-srv:/srv
+              - /srv/node:/srv/node
               - /dev:/dev
             environment: *kolla_env
           swift_object_expirer:
@@ -286,7 +286,7 @@ outputs:
               - /etc/hosts:/etc/hosts:ro
               - /etc/localtime:/etc/localtime:ro
               - /run:/run
-              - swift-srv:/srv
+              - /srv/node:/srv/node
               - /dev:/dev
             environment: *kolla_env
           swift_object_replicator:
@@ -304,7 +304,7 @@ outputs:
               - /etc/hosts:/etc/hosts:ro
               - /etc/localtime:/etc/localtime:ro
               - /run:/run
-              - swift-srv:/srv
+              - /srv/node:/srv/node
               - /dev:/dev
             environment: *kolla_env
           swift_object_updater:
@@ -322,7 +322,7 @@ outputs:
               - /etc/hosts:/etc/hosts:ro
               - /etc/localtime:/etc/localtime:ro
               - /run:/run
-              - swift-srv:/srv
+              - /srv/node:/srv/node
               - /dev:/dev
             environment: *kolla_env
           swift_object_server:
@@ -340,9 +340,14 @@ outputs:
               - /etc/hosts:/etc/hosts:ro
               - /etc/localtime:/etc/localtime:ro
               - /run:/run
-              - swift-srv:/srv
+              - /srv/node:/srv/node
               - /dev:/dev
             environment: *kolla_env
+      host_prep_tasks:
+        - name: create /srv/node
+          file:
+            path: /srv/node
+            state: directory
       upgrade_tasks:
         - name: Stop and disable swift storage services
           tags: step2