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Adding update for redis lists #216

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merged 3 commits into from
Aug 12, 2020
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Adding update for redis lists #216

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Adding update for redis lists
sstk-tbickford Aug 1, 2020
b1884e2
Removing 1.6 docs, updating host definition
sstk-tbickford Aug 4, 2020
eb3e576
Line trimming and name consistency
sstk-tbickford Aug 12, 2020
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14 changes: 11 additions & 3 deletions content/docs/2.0/scalers/redis-lists.md
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Expand Up @@ -23,11 +23,11 @@ triggers:
databaseIndex: "0" # optional
```

The `address` field in the spec holds the host and port of the redis server. This could be an external redis server or one running in the kubernetes cluster.
The `address` field in the spec holds the host and port of the Redis server. The value should be the name of the environment variable in the deployment/job that contains the actual value for the Redis server address.

As an alternative to the `address` field the user can specify `host` and `port` parameters.
As an alternative to the `address` field the user can specify `host` and `port` parameters. If you would prefer to specify on actual value for the `address`, then the TriggerAuthentication object could used to define the value.

Provide the `password` field if the redis server requires a password. Both the hostname and password fields need to be set to the names of the environment variables in the target deployment that contain the host name and password respectively.
Provide the `password` field if the Redis server requires a password. Both the hostname and password fields need to be set to the names of the environment variables in the target deployment that contain the host name and password respectively.

The `listName` parameter in the spec points to the Redis List that you want to monitor. The `listLength` parameter defines the average target value for the Horizontal Pod Autoscaler (HPA).

Expand All @@ -39,6 +39,14 @@ The `databaseIndex` parameter let the user select the redis database to use. If

You can authenticate by using a password.

**Connection Authentication:**

- `address` - The host and port for the Redis server (host:port format).
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- `host` - The hostname of the Redis server. If specified, the `port` should also be specified

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- `port` - The port of the Redis server. If specified, the `host` should also be specified

**Password Authentication:**

- `password` - Redis password to authenticate with
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