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| author |   avigaffa <avi.gaffa@amdocs.com> | 2019-01-03 14:18:49 +0200 |
|---|---|---|
| committer |   Vitaly Emporopulo <Vitaliy.Emporopulo@amdocs.com> | 2019-01-03 13:35:56 +0000 |
| commit | 3bfe76a41d7c46d6b367801a0802eb8d4273dfe4 (patch) | |
| tree | f7cfd3ba67d07793df4f661d87824d33bda81571 /README.md | |
| parent | c290365753ae928a3e447615d01342823d0be812 (diff) | |
workflow replication factor
Change sdc-workflow-designer-init docker to support keyspace configuration
Change-Id: I5e5350b00de1702d978d3c7179692c7b0cd04e9e
Issue-ID: SDC-2033
Signed-off-by: avigaffa <avi.gaffa@amdocs.com>
Diffstat (limited to 'README.md')
| -rw-r--r-- | README.md | 11 |
1 files changed, 11 insertions, 0 deletions
@@ -52,6 +52,17 @@ An easy way to spin up a Cassandra instance is using a Cassandra Docker image as **WARNING**: *This step must be executed only once.* +Workflow Designer requires two Cassandra namespaces: + +- WORKFLOW +- ZUSAMMEN_WORKFLOW + +By default, these keyspaces are configured to use a simple replication strategy (`'class' : 'SimpleStrategy'`) +and the replication factor of one (`'replication_factor' : 1`). In order to override this configuration, override +the *create_keyspaces.cql* file at the root of the initialization container using +[Docker volume mapping](https://docs.docker.com/storage/volumes/). Include `IF NOT EXISTS` clause in the keyspace +creation statements to prevent accidental data loss. + `docker run -ti -e CS_HOST=<cassandra-host> -e CS_PORT=<cassandra-port> -e CS_AUTHENTICATE=true/false -e CS_USER=<cassandra-user> -e CS_PASSWORD=<cassandra-password> nexus3.onap.org:10001/onap/workflow-init:latest` |